subree of RF24 merged
This commit is contained in:
Henrik Ekblad
@@ -0,0 +1,14 @@
|
||||
*.bak
|
||||
*.o
|
||||
.*.swp
|
||||
*.orig
|
||||
.swp
|
||||
docs/
|
||||
output/
|
||||
ojam/
|
||||
out/
|
||||
16000000/
|
||||
8000000/
|
||||
out_native/
|
||||
version.h
|
||||
Session.vim
|
||||
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,53 @@
|
||||
/**
|
||||
* @page FAQ Frequently Asked Questions
|
||||
*
|
||||
* @ref starting
|
||||
*
|
||||
* @ref hardware
|
||||
*
|
||||
* @ref range
|
||||
*
|
||||
* @ref issues
|
||||
*
|
||||
* @ref ram
|
||||
*
|
||||
* @ref tests
|
||||
*
|
||||
* @section starting Where do I start?
|
||||
*
|
||||
* See my blog post:
|
||||
* <a href="http://maniacbug.wordpress.com/2011/11/02/getting-started-rf24/">Getting Started with nRF24L01+ on Arduino</a>
|
||||
*
|
||||
* @section hardware Where can I buy some hardware?
|
||||
*
|
||||
* @li iTeadStudio sells the basic <a href="http://iteadstudio.com/store/index.php?main_page=product_info&cPath=7&products_id=53">2.4G Wireless nRF24L01+ Module</a> for $4. Such a deal!
|
||||
* @li MDfly.com sells the same unit, <a href="http://www.mdfly.com/index.php?main_page=product_info&cPath=8_52&products_id=81">2.4Ghz Wireless nRF24L01+ Transceiver Module</a> for $6.95, but it ships from the US so it gets there a lot faster. Great place to get a few units and get started quickly.
|
||||
* @li MDfly.com also has the <a href="http://www.mdfly.com/index.php?main_page=product_info&cPath=8_52&products_id=433">nRF24L01 2.4GHz Transceiver Module w/ Power Amplifier</a> for $13.95, which increases range dramatically and uses a chip antenna
|
||||
* @li MDfly.com also has the <a href="http://www.mdfly.com/index.php?main_page=product_info&cPath=8_52&products_id=583">2.4GHz Transceiver Module w/ Power Amplifier</a> with an external antenna for $19.95
|
||||
*
|
||||
* @section range What is the range of these units?
|
||||
*
|
||||
* Here are some results from measurements I have taken, using the basic $4 iTeadStudio units.
|
||||
* I recommend that everyone take their own measurements in their particular circumstances.
|
||||
*
|
||||
* @li non-plus unit, 2MBps (worst case), 41+ ft line of sight indoors, immediate dropoff with any deviation from LOS. (41 ft is as far as I can go in my house without turning a corner)
|
||||
* @li Plus unit, 250kbps (best case), 46 ft around two corners indoors, 49 ft around one corner. More importantly, at 250k, packet loss is almost negligible through almost all of that range.
|
||||
* @li Both units at 1MBps, plus unit gets about 10% range improvement over non-plus in almost all situations.
|
||||
*
|
||||
* @section issues What should I do if I find a problem?
|
||||
*
|
||||
* Please <a href="https://github.com/maniacbug/RF24/issues/new">open an issue</a> on github if you find any problems using it with any version of Arduino or Maple.
|
||||
*
|
||||
* @section ram What is the RAM footprint of this library?
|
||||
*
|
||||
* 16 bytes. A single radio object consumes 16 bytes of RAM, and the library
|
||||
* does not use any other RAM statically.
|
||||
*
|
||||
* @section tests Why are the examples in the 'tests' directory failing?
|
||||
*
|
||||
* The sketches in the 'tests' directory are not for general use.
|
||||
* Please use the examples in the 'examples' directory instead.
|
||||
*
|
||||
* The 'tests' directory is only for people making changes to the library
|
||||
* to ensure that their changes do not break anything.
|
||||
*/
|
||||
@@ -0,0 +1,41 @@
|
||||
# Optimized High Speed Arduino driver for nRF24L01 2.4GHz Wireless Transceiver
|
||||
|
||||
Design Goals: This library is designed to be...
|
||||
|
||||
* More compliant with the manufacturer specified operation of the chip, while allowing advanced users
|
||||
* to work outside the reccommended operation.
|
||||
* Utilize the capabilities of the radio to their full potential via Arduino
|
||||
* More reliable and feature rich
|
||||
* Easy for beginners to use, with well documented examples and features
|
||||
* Consumed with a public interface that's similiar to other Arduino standard libraries
|
||||
* Built against the standard SPI library.
|
||||
|
||||
April 2014: Official Release: Still some work to do, but most benefits have been realized
|
||||
|
||||
* The library has been tweaked to allow full use of the FIFO buffers for maximum transfer speeds
|
||||
* Changes to read() and available () functionality have increased reliability and response
|
||||
* Extended timeout periods have been added to aid in noisy or otherwise unreliable environments
|
||||
* Delays have been removed where possible to ensure maximum efficiency
|
||||
* Full Due support with extended SPI functions
|
||||
* ATTiny 24/44/84 25/45/85 now supported.
|
||||
* More! See the links below and class documentation for more info.
|
||||
|
||||
Please refer to:
|
||||
|
||||
* [Documentation Main Page](http://tmrh20.github.io/)
|
||||
* [Class Reference]( http://tmrh20.github.io/RF24/classRF24.html)
|
||||
* [Source Code](https://github.com/tmrh20/RF24)
|
||||
* [Downloads](https://github.com/TMRh20/RF24/archive/master.zip)
|
||||
* [Chip Datasheet](http://www.nordicsemi.com/files/Product/data_sheet/nRF24L01_Product_Specification_v2_0.pdf)
|
||||
|
||||
This chip uses the SPI bus, plus two chip control pins. Remember that pin 10 must still remain an output, or
|
||||
the SPI hardware will go into 'slave' mode.
|
||||
|
||||
Supported Boards:
|
||||
|
||||
* Uno, Nano, etc (328 based boards)
|
||||
* Mega Types (2560, 1280, etc)
|
||||
* ARM (Arduino Due) via extended SPI methods
|
||||
* ATTiny 24/44/84 25/45/85
|
||||
* Raspberry Pi
|
||||
* See the [documentation](http://tmrh20.github.io/) for more info
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,129 @@
|
||||
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
Added Arduino Due support from https://github.com/mcrosson/
|
||||
*/
|
||||
|
||||
#ifndef __RF24_CONFIG_H__
|
||||
#define __RF24_CONFIG_H__
|
||||
|
||||
#if ARDUINO < 100
|
||||
#include <WProgram.h>
|
||||
#else
|
||||
#include <Arduino.h>
|
||||
#endif
|
||||
|
||||
#include <stddef.h>
|
||||
|
||||
//TMRh20:
|
||||
//#define MINIMAL
|
||||
|
||||
// Define _BV for non-Arduino platforms and for Arduino DUE
|
||||
#if defined (ARDUINO)
|
||||
#include <SPI.h>
|
||||
#else
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
extern HardwareSPI SPI;
|
||||
#define _BV(x) (1<<(x))
|
||||
#endif
|
||||
|
||||
|
||||
#undef SERIAL_DEBUG
|
||||
#ifdef SERIAL_DEBUG
|
||||
#define IF_SERIAL_DEBUG(x) ({x;})
|
||||
#else
|
||||
#define IF_SERIAL_DEBUG(x)
|
||||
#if defined(__AVR_ATtiny84__) || defined(__AVR_ATtiny85__)
|
||||
#define printf_P(...)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// Avoid spurious warnings
|
||||
// Arduino DUE is arm and uses traditional PROGMEM constructs
|
||||
#if 1
|
||||
#if ! defined( NATIVE ) && defined( ARDUINO ) && ! defined(__arm__)
|
||||
#undef PROGMEM
|
||||
#define PROGMEM __attribute__(( section(".progmem.data") ))
|
||||
#undef PSTR
|
||||
#define PSTR(s) (__extension__({static const char __c[] PROGMEM = (s); &__c[0];}))
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// Progmem is Arduino-specific
|
||||
// Arduino DUE is arm and does not include avr/pgmspace
|
||||
#if defined(ARDUINO) && ! defined(__arm__)
|
||||
#include <avr/pgmspace.h>
|
||||
#define PRIPSTR "%S"
|
||||
#else
|
||||
#if ! defined(ARDUINO) // This doesn't work on Arduino DUE
|
||||
typedef char const char;
|
||||
#else // Fill in pgm_read_byte that is used, but missing from DUE
|
||||
#define pgm_read_byte(addr) (*(const unsigned char *)(addr))
|
||||
#endif
|
||||
|
||||
typedef uint16_t prog_uint16_t;
|
||||
#define PSTR(x) (x)
|
||||
#define printf_P printf
|
||||
#define strlen_P strlen
|
||||
#define PROGMEM
|
||||
#define pgm_read_word(p) (*(p))
|
||||
#define PRIPSTR "%s"
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
// ATTiny support code is from https://github.com/jscrane/RF24
|
||||
|
||||
#if defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__) || defined(__AVR_ATtiny24__) || defined(__AVR_ATtiny44__) || defined(__AVR_ATtiny84__)
|
||||
#include <stdio.h>
|
||||
#include <Arduino.h>
|
||||
#include <avr/pgmspace.h>
|
||||
|
||||
#define SPI_CLOCK_DIV4 0x00
|
||||
#define SPI_CLOCK_DIV16 0x01
|
||||
#define SPI_CLOCK_DIV64 0x02
|
||||
#define SPI_CLOCK_DIV128 0x03
|
||||
#define SPI_CLOCK_DIV2 0x04
|
||||
#define SPI_CLOCK_DIV8 0x05
|
||||
#define SPI_CLOCK_DIV32 0x06
|
||||
//#define SPI_CLOCK_DIV64 0x07
|
||||
|
||||
#define SPI_MODE0 0x00
|
||||
#define SPI_MODE1 0x04
|
||||
#define SPI_MODE2 0x08
|
||||
#define SPI_MODE3 0x0C
|
||||
|
||||
#define SPI_MODE_MASK 0x0C // CPOL = bit 3, CPHA = bit 2 on SPCR
|
||||
#define SPI_CLOCK_MASK 0x03 // SPR1 = bit 1, SPR0 = bit 0 on SPCR
|
||||
#define SPI_2XCLOCK_MASK 0x01 // SPI2X = bit 0 on SPSR
|
||||
|
||||
|
||||
|
||||
class SPIClass {
|
||||
public:
|
||||
static byte transfer(byte _data);
|
||||
|
||||
// SPI Configuration methods
|
||||
|
||||
inline static void attachInterrupt();
|
||||
inline static void detachInterrupt(); // Default
|
||||
|
||||
static void begin(); // Default
|
||||
static void end();
|
||||
|
||||
static void setBitOrder(uint8_t);
|
||||
static void setDataMode(uint8_t);
|
||||
static void setClockDivider(uint8_t);
|
||||
};
|
||||
extern SPIClass SPI;
|
||||
|
||||
#endif //ATTiny
|
||||
#endif // __RF24_CONFIG_H__
|
||||
|
||||
@@ -0,0 +1,55 @@
|
||||
#############################################################################
|
||||
#
|
||||
# Makefile for librf24-bcm on Raspberry Pi
|
||||
#
|
||||
# License: GPL (General Public License)
|
||||
# Author: Charles-Henri Hallard
|
||||
# Date: 2013/03/13
|
||||
#
|
||||
# Description:
|
||||
# ------------
|
||||
# use make all and mak install to install the library
|
||||
# You can change the install directory by editing the LIBDIR line
|
||||
#
|
||||
PREFIX=/usr/local
|
||||
|
||||
# Library parameters
|
||||
# where to put the lib
|
||||
LIBDIR=$(PREFIX)/lib
|
||||
# lib name
|
||||
LIB=librf24-bcm
|
||||
# shared library name
|
||||
LIBNAME=$(LIB).so.1.0
|
||||
|
||||
|
||||
# The recommended compiler flags for the Raspberry Pi
|
||||
CCFLAGS=-Ofast -mfpu=vfp -mfloat-abi=hard -march=armv6zk -mtune=arm1176jzf-s
|
||||
|
||||
# make all
|
||||
# reinstall the library after each recompilation
|
||||
all: librf24-bcm install
|
||||
|
||||
# Make the library
|
||||
librf24-bcm: RF24.o bcm2835.o
|
||||
g++ -shared -Wl,-soname,$@.so.1 ${CCFLAGS} -o ${LIBNAME} $^
|
||||
|
||||
# Library parts
|
||||
RF24.o: RF24.cpp
|
||||
g++ -Wall -fPIC ${CCFLAGS} -c $^
|
||||
|
||||
bcm2835.o: bcm2835.c
|
||||
gcc -Wall -fPIC ${CCFLAGS} -c $^
|
||||
|
||||
# clear build files
|
||||
clean:
|
||||
rm -rf *.o ${LIB}.*
|
||||
|
||||
# Install the library to LIBPATH
|
||||
install:
|
||||
@echo "[Install]"
|
||||
@if ( test ! -d $(PREFIX)/lib ) ; then mkdir -p $(PREFIX)/lib ; fi
|
||||
#@install -m 0755 ${LIB}.a ${LIBDIR}
|
||||
@install -m 0755 ${LIBNAME} ${LIBDIR}
|
||||
@ln -sf ${LIBDIR}/${LIBNAME} ${LIBDIR}/${LIB}.so.1
|
||||
@ln -sf ${LIBDIR}/${LIBNAME} ${LIBDIR}/${LIB}.so
|
||||
@ldconfig
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,34 @@
|
||||
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
03/17/2013 : Charles-Henri Hallard (http://hallard.me)
|
||||
Modified to use with Arduipi board http://hallard.me/arduipi
|
||||
Modified to use the great bcm2835 library for I/O and SPI
|
||||
|
||||
*/
|
||||
|
||||
#ifndef __RF24_CONFIG_H__
|
||||
#define __RF24_CONFIG_H__
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdio.h>
|
||||
#include <time.h>
|
||||
#include <string.h>
|
||||
#include <sys/time.h>
|
||||
#include <stddef.h>
|
||||
#include "bcm2835.h"
|
||||
|
||||
// GCC a Arduino Missing
|
||||
#define max(a,b) (a>b?a:b)
|
||||
#define min(a,b) (a<b?a:b)
|
||||
#define _BV(x) (1<<(x))
|
||||
#define pgm_read_word(p) (*(p))
|
||||
#define pgm_read_byte(p) (*(p))
|
||||
|
||||
#endif // __RF24_CONFIG_H__
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,40 @@
|
||||
#############################################################################
|
||||
#
|
||||
# Makefile for librf24 examples on Raspberry Pi
|
||||
#
|
||||
# License: GPL (General Public License)
|
||||
# Author: gnulnulf <arco@appeltaart.mine.nu>
|
||||
# Date: 2013/02/07 (version 1.0)
|
||||
#
|
||||
# Description:
|
||||
# ------------
|
||||
# use make all and make install to install the examples
|
||||
# You can change the install directory by editing the prefix line
|
||||
#
|
||||
prefix := /usr/local
|
||||
|
||||
# The recommended compiler flags for the Raspberry Pi
|
||||
CCFLAGS=-Ofast -mfpu=vfp -mfloat-abi=hard -march=armv6zk -mtune=arm1176jzf-s
|
||||
#CCFLAGS=
|
||||
|
||||
# define all programs
|
||||
#PROGRAMS = scanner pingtest gettingstarted
|
||||
PROGRAMS = gettingstarted gettingstarted_call_response transfer pingpair_dyn
|
||||
SOURCES = ${PROGRAMS:=.cpp}
|
||||
|
||||
all: ${PROGRAMS}
|
||||
|
||||
${PROGRAMS}: ${SOURCES}
|
||||
g++ ${CCFLAGS} -Wall -I../ -lrf24-bcm $@.cpp -o $@
|
||||
|
||||
clean:
|
||||
rm -rf $(PROGRAMS)
|
||||
|
||||
install: all
|
||||
test -d $(prefix) || mkdir $(prefix)
|
||||
test -d $(prefix)/bin || mkdir $(prefix)/bin
|
||||
for prog in $(PROGRAMS); do \
|
||||
install -m 0755 $$prog $(prefix)/bin; \
|
||||
done
|
||||
|
||||
.PHONY: install
|
||||
@@ -0,0 +1,40 @@
|
||||
#############################################################################
|
||||
#
|
||||
# Makefile for librf24 examples on Raspberry Pi
|
||||
#
|
||||
# License: GPL (General Public License)
|
||||
# Author: gnulnulf <arco@appeltaart.mine.nu>
|
||||
# Date: 2013/02/07 (version 1.0)
|
||||
#
|
||||
# Description:
|
||||
# ------------
|
||||
# use make all and make install to install the examples
|
||||
# You can change the install directory by editing the prefix line
|
||||
#
|
||||
prefix := /usr/local
|
||||
|
||||
# The recommended compiler flags for the Raspberry Pi
|
||||
CCFLAGS=-Ofast -mfpu=vfp -mfloat-abi=hard -march=armv6zk -mtune=arm1176jzf-s
|
||||
#CCFLAGS=
|
||||
|
||||
# define all programs
|
||||
PROGRAMS = rpi-hub scanner
|
||||
|
||||
SOURCES = ${PROGRAMS:=.cpp}
|
||||
|
||||
all: ${PROGRAMS}
|
||||
|
||||
${PROGRAMS}: ${SOURCES}
|
||||
g++ ${CCFLAGS} -Wall -I../ -lrf24-bcm $@.cpp -o $@
|
||||
|
||||
clean:
|
||||
rm -rf $(PROGRAMS)
|
||||
|
||||
install: all
|
||||
test -d $(prefix) || mkdir $(prefix)
|
||||
test -d $(prefix)/bin || mkdir $(prefix)/bin
|
||||
for prog in $(PROGRAMS); do \
|
||||
install -m 0755 $$prog $(prefix)/bin; \
|
||||
done
|
||||
|
||||
.PHONY: install
|
||||
@@ -0,0 +1,134 @@
|
||||
/*
|
||||
*
|
||||
* Filename : rpi-hub.cpp
|
||||
*
|
||||
* This program makes the RPi as a hub listening to all six pipes from the remote sensor nodes ( usually Arduino )
|
||||
* and will return the packet back to the sensor on pipe0 so that the sender can calculate the round trip delays
|
||||
* when the payload matches.
|
||||
*
|
||||
* I encounter that at times, it also receive from pipe7 ( or pipe0 ) with content of FFFFFFFFF that I will not sent
|
||||
* back to the sender
|
||||
*
|
||||
* Refer to RF24/examples/rpi_hub_arduino/ for the corresponding Arduino sketches to work with this code.
|
||||
*
|
||||
*
|
||||
* CE is not used and CSN is GPIO25 (not pinout)
|
||||
*
|
||||
* Refer to RPi docs for GPIO numbers
|
||||
*
|
||||
* Author : Stanley Seow
|
||||
* e-mail : stanleyseow@gmail.com
|
||||
* date : 6th Mar 2013
|
||||
*
|
||||
* 03/17/2013 : Charles-Henri Hallard (http://hallard.me)
|
||||
* Modified to use with Arduipi board http://hallard.me/arduipi
|
||||
* Changed to use modified bcm2835 and RF24 library
|
||||
*
|
||||
*
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include "../RF24.h"
|
||||
|
||||
using namespace std;
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
// First pipe is for writing, 2nd, 3rd, 4th, 5th & 6th is for reading...
|
||||
const uint64_t pipes[6] =
|
||||
{ 0xF0F0F0F0D2LL, 0xF0F0F0F0E1LL,
|
||||
0xF0F0F0F0E2LL, 0xF0F0F0F0E3LL,
|
||||
0xF0F0F0F0F1, 0xF0F0F0F0F2
|
||||
};
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and GPIO 25 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_18, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
uint8_t len;
|
||||
|
||||
// Refer to RF24.h or nRF24L01 DS for settings
|
||||
radio.begin();
|
||||
radio.enableDynamicPayloads();
|
||||
radio.setAutoAck(1);
|
||||
radio.setRetries(15,15);
|
||||
radio.setDataRate(RF24_1MBPS);
|
||||
radio.setPALevel(RF24_PA_MAX);
|
||||
radio.setChannel(76);
|
||||
radio.setCRCLength(RF24_CRC_16);
|
||||
|
||||
// Open 6 pipes for readings ( 5 plus pipe0, also can be used for reading )
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
radio.openReadingPipe(2,pipes[2]);
|
||||
radio.openReadingPipe(3,pipes[3]);
|
||||
radio.openReadingPipe(4,pipes[4]);
|
||||
radio.openReadingPipe(5,pipes[5]);
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
radio.printDetails();
|
||||
|
||||
printf("Output below : \n");
|
||||
delay(1);
|
||||
|
||||
while(1)
|
||||
{
|
||||
char receivePayload[32];
|
||||
uint8_t pipe = 1;
|
||||
|
||||
// Start listening
|
||||
radio.startListening();
|
||||
|
||||
while ( radio.available(&pipe) )
|
||||
{
|
||||
len = radio.getDynamicPayloadSize();
|
||||
radio.read( receivePayload, len );
|
||||
|
||||
// Display it on screen
|
||||
printf("Recv: size=%i payload=%s pipe=%i",len,receivePayload,pipe);
|
||||
|
||||
// Send back payload to sender
|
||||
radio.stopListening();
|
||||
|
||||
// if pipe is 7, do not send it back
|
||||
if ( pipe != 7 )
|
||||
{
|
||||
radio.write(receivePayload,len);
|
||||
receivePayload[len]=0;
|
||||
printf("\t Send: size=%i payload=%s pipe:%i\n",len,receivePayload,pipe);
|
||||
}
|
||||
else
|
||||
{
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
pipe++;
|
||||
|
||||
// reset pipe to 0
|
||||
if ( pipe > 6 )
|
||||
pipe = 0;
|
||||
}
|
||||
|
||||
delayMicroseconds(20);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,147 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
|
||||
03/17/2013 : Charles-Henri Hallard (http://hallard.me)
|
||||
Modified to use with Arduipi board http://hallard.me/arduipi
|
||||
Changed to use modified bcm2835 and RF24 library
|
||||
|
||||
*/
|
||||
|
||||
/**
|
||||
* Channel scanner
|
||||
*
|
||||
* Example to detect interference on the various channels available.
|
||||
* This is a good diagnostic tool to check whether you're picking a
|
||||
* good channel for your application.
|
||||
*
|
||||
* Inspired by cpixip.
|
||||
* See http://arduino.cc/forum/index.php/topic,54795.0.html
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include "../RF24.h"
|
||||
|
||||
using namespace std;
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and GPIO 25 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_18, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
//
|
||||
// Channel info
|
||||
//
|
||||
//const uint8_t num_channels = 128;
|
||||
const uint8_t num_channels = 120;
|
||||
uint8_t values[num_channels];
|
||||
|
||||
|
||||
const int num_reps = 100;
|
||||
int reset_array=0;
|
||||
|
||||
|
||||
int main(int argc, char** argv)
|
||||
{
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
//Serial.begin(57600);
|
||||
//printf_begin();
|
||||
printf("RF24/examples/scanner/\n");
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
radio.begin();
|
||||
|
||||
radio.setAutoAck(false);
|
||||
|
||||
// Get into standby mode
|
||||
radio.startListening();
|
||||
radio.stopListening();
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
// Print out header, high then low digit
|
||||
int i = 0;
|
||||
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i>>4);
|
||||
++i;
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i&0xf);
|
||||
++i;
|
||||
}
|
||||
printf("\n");
|
||||
|
||||
// forever loop
|
||||
while(1)
|
||||
{
|
||||
if ( reset_array == 1 )
|
||||
{
|
||||
// Clear measurement values
|
||||
memset(values,0,sizeof(values));
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
// Scan all channels num_reps times
|
||||
int i = num_channels;
|
||||
while (i--)
|
||||
{
|
||||
// Select this channel
|
||||
radio.setChannel(i);
|
||||
|
||||
// Listen for a little
|
||||
radio.startListening();
|
||||
delayMicroseconds(128);
|
||||
//radio.stopListening();
|
||||
|
||||
// Did we get a carrier?
|
||||
if ( radio.testCarrier() )
|
||||
++values[i];
|
||||
if ( values[i] == 0xf )
|
||||
{
|
||||
reset_array = 2;
|
||||
}
|
||||
radio.stopListening();
|
||||
}
|
||||
|
||||
// Print out channel measurements, clamped to a single hex digit
|
||||
i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",min(0xf,(values[i]&0xf)));
|
||||
++i;
|
||||
}
|
||||
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,187 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
03/17/2013 : Charles-Henri Hallard (http://hallard.me)
|
||||
Modified to use with Arduipi board http://hallard.me/arduipi
|
||||
Changed to use modified bcm2835 and RF24 library
|
||||
TMRh20 2014 - Updated to work with optimized RF24 Arduino library
|
||||
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example RF Radio Ping Pair
|
||||
*
|
||||
* This is an example of how to use the RF24 class on RPi, communicating to an Arduino running
|
||||
* the GettingStarted sketch.
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include "./RF24.h"
|
||||
|
||||
using namespace std;
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_24, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xABCDABCD71LL, 0x544d52687CLL };
|
||||
|
||||
bool role_ping_out = 1, role_pong_back = 0;
|
||||
bool role = 0;
|
||||
|
||||
int main(int argc, char** argv){
|
||||
|
||||
|
||||
// Print preamble:
|
||||
printf("RF24/examples/pingtest/\n");
|
||||
|
||||
// Setup and configure rf radio
|
||||
radio.begin();
|
||||
|
||||
// optionally, increase the delay between retries & # of retries
|
||||
radio.setRetries(15,15);
|
||||
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
radio.printDetails();
|
||||
|
||||
|
||||
/********* Role chooser ***********/
|
||||
|
||||
printf("\n ************ Role Setup ***********\n");
|
||||
string input = "";
|
||||
char myChar = {0};
|
||||
cout << "Choose a role: Enter 0 for pong_back, 1 for ping_out (CTRL+C to exit) \n>";
|
||||
getline(cin,input);
|
||||
|
||||
if(input.length() == 1) {
|
||||
myChar = input[0];
|
||||
if(myChar == '0'){
|
||||
cout << "Role: Pong Back, awaiting transmission " << endl << endl;
|
||||
}else{ cout << "Role: Ping Out, starting transmission " << endl << endl;
|
||||
role = role_ping_out;
|
||||
}
|
||||
}
|
||||
/***********************************/
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
|
||||
if ( role == role_ping_out ) {
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
} else {
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.startListening();
|
||||
|
||||
}
|
||||
|
||||
// forever loop
|
||||
while (1)
|
||||
{
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
|
||||
printf("Now sending...\n");
|
||||
unsigned long time = millis();
|
||||
|
||||
bool ok = radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
if (!ok){
|
||||
printf("failed.\n");
|
||||
}
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout (250ms)
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout ) {
|
||||
// by bcatalin » Thu Feb 14, 2013 11:26 am
|
||||
//delay(5); //add a small delay to let radio.available to check payload
|
||||
if (millis() - started_waiting_at > 200 )
|
||||
timeout = true;
|
||||
}
|
||||
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got response %lu, round-trip delay: %lu\n",got_time,millis()-got_time);
|
||||
}
|
||||
|
||||
// Try again 1s later
|
||||
// delay(1000);
|
||||
sleep(1);
|
||||
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
//printf("Check available...\n");
|
||||
//delay(3);
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
unsigned long got_time;
|
||||
|
||||
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
radio.stopListening();
|
||||
//delay(1);
|
||||
// Seem to need a delay, or the RPi is too quick
|
||||
radio.write( &got_time, sizeof(unsigned long) );
|
||||
|
||||
//delay(1);
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
//delay(1);
|
||||
// Spew it
|
||||
printf("Got payload(%d) %lu...\n",sizeof(unsigned long), got_time);
|
||||
}
|
||||
//delay(5);
|
||||
}
|
||||
} // forever loop
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,137 @@
|
||||
/*
|
||||
TMRh20 2014 - Updated to work with optimized RF24 Arduino library
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* Example for efficient call-response using ack-payloads
|
||||
*
|
||||
* This example continues to make use of all the normal functionality of the radios including
|
||||
* the auto-ack and auto-retry features, but allows ack-payloads to be written optionlly as well.
|
||||
* This allows very fast call-response communication, with the responding radio never having to
|
||||
* switch out of Primary Receiver mode to send back a payload, but having the option to switch to
|
||||
* primary transmitter if wanting to initiate communication instead of respond to a commmunication.
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include "./RF24.h"
|
||||
|
||||
using namespace std;
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_24, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t addresses[2] = { 0xABCDABCD71LL, 0x544d52687CLL };
|
||||
|
||||
bool role_ping_out = 1, role_pong_back = 0, role = 0;
|
||||
|
||||
uint8_t counter = 1; // A single byte to keep track of the data being sent back and forth
|
||||
|
||||
|
||||
int main(int argc, char** argv){
|
||||
|
||||
|
||||
printf("RF24/examples/gettingstarted_call_response\n");
|
||||
|
||||
radio.begin();
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.enableAckPayload(); // Allow optional ack payloads
|
||||
radio.setRetries(1,15); // Smallest time between retries, max no. of retries
|
||||
radio.setPayloadSize(1); // Here we are sending 1-byte payloads to test the call-response speed
|
||||
//radio.powerUp();
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
|
||||
|
||||
/********* Role chooser ***********/
|
||||
|
||||
printf("\n ************ Role Setup ***********\n");
|
||||
string input = "";
|
||||
char myChar = {0};
|
||||
cout << "Choose a role: Enter 0 for pong_back, 1 for ping_out (CTRL+C to exit)\n>";
|
||||
getline(cin,input);
|
||||
|
||||
if(input.length() == 1) {
|
||||
myChar = input[0];
|
||||
if(myChar == '0'){
|
||||
cout << "Role: Pong Back, awaiting transmission " << endl << endl;
|
||||
}else{ cout << "Role: Ping Out, starting transmission " << endl << endl;
|
||||
role = role_ping_out;
|
||||
}
|
||||
}
|
||||
/***********************************/
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
|
||||
if ( role == role_ping_out ) {
|
||||
radio.openWritingPipe(addresses[0]);
|
||||
radio.openReadingPipe(1,addresses[1]);
|
||||
}else{
|
||||
radio.openWritingPipe(addresses[1]);
|
||||
radio.openReadingPipe(1,addresses[0]);
|
||||
radio.startListening();
|
||||
}
|
||||
|
||||
// forever loop
|
||||
while (1){
|
||||
|
||||
|
||||
/****************** Ping Out Role ***************************/
|
||||
|
||||
if (role == role_ping_out){ // Radio is in ping mode
|
||||
|
||||
uint8_t gotByte; // Initialize a variable for the incoming response
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk.
|
||||
printf("Now sending %d as payload. ",counter); // Use a simple byte counter as payload
|
||||
unsigned long time = millis(); // Record the current microsecond count
|
||||
|
||||
if ( radio.write(&counter,1) ){ // Send the counter variable to the other radio
|
||||
if(!radio.available()){ // If nothing in the buffer, we got an ack but it is blank
|
||||
printf("Got blank response. round-trip delay: %lu ms\n\r",millis()-time);
|
||||
}else{
|
||||
while(radio.available() ){ // If an ack with payload was received
|
||||
radio.read( &gotByte, 1 ); // Read it, and display the response time
|
||||
printf("Got response %d, round-trip delay: %lu ms\n\r",gotByte,millis()-time);
|
||||
counter++; // Increment the counter variable
|
||||
}
|
||||
}
|
||||
|
||||
}else{ printf("Sending failed.\n\r"); } // If no ack response, sending failed
|
||||
|
||||
sleep(1); // Try again later
|
||||
}
|
||||
|
||||
/****************** Pong Back Role ***************************/
|
||||
|
||||
if ( role == role_pong_back ) {
|
||||
uint8_t pipeNo, gotByte; // Declare variables for the pipe and the byte received
|
||||
while( radio.available(&pipeNo)){ // Read all available payloads
|
||||
radio.read( &gotByte, 1 );
|
||||
// Since this is a call-response. Respond directly with an ack payload.
|
||||
// Ack payloads are much more efficient than switching to transmit mode to respond to a call
|
||||
radio.writeAckPayload(pipeNo,&gotByte, 1 ); // This can be commented out to send empty payloads.
|
||||
printf("Sent response %d \n\r", gotByte);
|
||||
}
|
||||
}
|
||||
|
||||
} //while 1
|
||||
} //main
|
||||
|
||||
|
||||
@@ -0,0 +1,181 @@
|
||||
/*
|
||||
TMRh20 2014 - Optimized RF24 Library Fork
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example using Dynamic Payloads
|
||||
*
|
||||
* This is an example of how to use payloads of a varying (dynamic) size.
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include "./RF24.h"
|
||||
|
||||
|
||||
using namespace std;
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_24, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
|
||||
|
||||
bool role_ping_out = 1, role_pong_back = 0;
|
||||
bool role = 0;
|
||||
|
||||
const int min_payload_size = 4;
|
||||
const int max_payload_size = 32;
|
||||
const int payload_size_increments_by = 1;
|
||||
int next_payload_size = min_payload_size;
|
||||
|
||||
char receive_payload[max_payload_size+1]; // +1 to allow room for a terminating NULL char
|
||||
|
||||
int main(int argc, char** argv){
|
||||
|
||||
|
||||
// Print preamble:
|
||||
printf("RF24/examples/pingpair_dyn/\n");
|
||||
|
||||
// Setup and configure rf radio
|
||||
radio.begin();
|
||||
radio.enableDynamicPayloads();
|
||||
radio.setRetries(5,15);
|
||||
radio.printDetails();
|
||||
|
||||
|
||||
/********* Role chooser ***********/
|
||||
|
||||
printf("\n ************ Role Setup ***********\n");
|
||||
string input = "";
|
||||
char myChar = {0};
|
||||
cout << "Choose a role: Enter 0 for receiver, 1 for transmitter (CTRL+C to exit) \n>";
|
||||
getline(cin,input);
|
||||
|
||||
if(input.length() == 1) {
|
||||
myChar = input[0];
|
||||
if(myChar == '0'){
|
||||
cout << "Role: Pong Back, awaiting transmission " << endl << endl;
|
||||
}else{ cout << "Role: Ping Out, starting transmission " << endl << endl;
|
||||
role = role_ping_out;
|
||||
}
|
||||
}
|
||||
/***********************************/
|
||||
|
||||
if ( role == role_ping_out ) {
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
} else {
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.startListening();
|
||||
}
|
||||
|
||||
|
||||
// forever loop
|
||||
while (1)
|
||||
{
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
// The payload will always be the same, what will change is how much of it we send.
|
||||
static char send_payload[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ789012";
|
||||
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
printf("Now sending length %i...",next_payload_size);
|
||||
radio.write( send_payload, next_payload_size );
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 500 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\n\r");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
uint8_t len = radio.getDynamicPayloadSize();
|
||||
radio.read( receive_payload, len );
|
||||
|
||||
// Put a zero at the end for easy printing
|
||||
receive_payload[len] = 0;
|
||||
|
||||
// Spew it
|
||||
printf("Got response size=%i value=%s\n\r",len,receive_payload);
|
||||
}
|
||||
|
||||
// Update size for next time.
|
||||
next_payload_size += payload_size_increments_by;
|
||||
if ( next_payload_size > max_payload_size )
|
||||
next_payload_size = min_payload_size;
|
||||
|
||||
// Try again 1s later
|
||||
delay(100);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
uint8_t len;
|
||||
|
||||
while (radio.available())
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
len = radio.getDynamicPayloadSize();
|
||||
radio.read( receive_payload, len );
|
||||
|
||||
// Put a zero at the end for easy printing
|
||||
receive_payload[len] = 0;
|
||||
|
||||
// Spew it
|
||||
printf("Got payload size=%i value=%s\n\r",len,receive_payload);
|
||||
}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( receive_payload, len );
|
||||
printf("Sent response.\n\r");
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,148 @@
|
||||
/*
|
||||
TMRh20 2014
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/** General Data Transfer Rate Test
|
||||
* This example demonstrates basic data transfer functionality with the
|
||||
updated library. This example will display the transfer rates acheived using
|
||||
the slower form of high-speed transfer using blocking-writes.
|
||||
*/
|
||||
|
||||
#include <cstdlib>
|
||||
#include <iostream>
|
||||
#include <sstream>
|
||||
#include <string>
|
||||
#include "./RF24.h"
|
||||
|
||||
|
||||
using namespace std;
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// CE Pin, CSN Pin, SPI Speed
|
||||
|
||||
// Setup for GPIO 22 CE and CE1 CSN with SPI Speed @ 1Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_22, RPI_V2_GPIO_P1_26, BCM2835_SPI_SPEED_1MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 4Mhz
|
||||
//RF24 radio(RPI_V2_GPIO_P1_15, BCM2835_SPI_CS0, BCM2835_SPI_SPEED_4MHZ);
|
||||
|
||||
// Setup for GPIO 22 CE and CE0 CSN with SPI Speed @ 8Mhz
|
||||
RF24 radio(RPI_V2_GPIO_P1_15, RPI_V2_GPIO_P1_24, BCM2835_SPI_SPEED_8MHZ);
|
||||
|
||||
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t addresses[2] = { 0xABCDABCD71LL, 0x544d52687CLL };
|
||||
|
||||
bool role_ping_out = 1, role_pong_back = 0;
|
||||
bool role = 0;
|
||||
uint8_t data[32];
|
||||
unsigned long startTime, stopTime, counter, rxTimer=0;
|
||||
|
||||
int main(int argc, char** argv){
|
||||
|
||||
|
||||
// Print preamble:
|
||||
|
||||
printf("RF24/examples/Transfer/\n");
|
||||
|
||||
radio.begin(); // Setup and configure rf radio
|
||||
radio.setChannel(1);
|
||||
radio.setPALevel(RF24_PA_MAX);
|
||||
radio.setDataRate(RF24_2MBPS);
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.setRetries(2,15); // Optionally, increase the delay between retries & # of retries
|
||||
radio.setCRCLength(RF24_CRC_8);
|
||||
radio.printDetails();
|
||||
/********* Role chooser ***********/
|
||||
|
||||
printf("\n ************ Role Setup ***********\n");
|
||||
string input = "";
|
||||
char myChar = {0};
|
||||
cout << "Choose a role: Enter 0 for receiver, 1 for transmitter (CTRL+C to exit)\n>";
|
||||
getline(cin,input);
|
||||
|
||||
if(input.length() == 1) {
|
||||
myChar = input[0];
|
||||
if(myChar == '0'){
|
||||
cout << "Role: Pong Back, awaiting transmission " << endl << endl;
|
||||
}else{ cout << "Role: Ping Out, starting transmission " << endl << endl;
|
||||
role = role_ping_out;
|
||||
}
|
||||
}
|
||||
/***********************************/
|
||||
|
||||
if ( role == role_ping_out ) {
|
||||
radio.openWritingPipe(addresses[0]);
|
||||
radio.openReadingPipe(1,addresses[1]);
|
||||
} else {
|
||||
radio.openWritingPipe(addresses[1]);
|
||||
radio.openReadingPipe(1,addresses[0]);
|
||||
radio.startListening();
|
||||
}
|
||||
|
||||
|
||||
for(int i=0; i<32; i++){
|
||||
data[i] = rand() % 255; //Load the buffer with random data
|
||||
}
|
||||
|
||||
// forever loop
|
||||
while (1){
|
||||
|
||||
if (role == role_ping_out){
|
||||
sleep(2);
|
||||
printf("Initiating Basic Data Transfer\n\r");
|
||||
|
||||
long int cycles = 10000; //Change this to a higher or lower number.
|
||||
|
||||
startTime = millis();
|
||||
|
||||
for(int i=0; i<cycles; i++){ //Loop through a number of cycles
|
||||
data[0] = i; //Change the first byte of the payload for identification
|
||||
if(!radio.writeFast(&data,32)){ //Write to the FIFO buffers
|
||||
counter++; //Keep count of failed payloads
|
||||
}
|
||||
}
|
||||
stopTime = millis();
|
||||
|
||||
if(!radio.txStandBy()){ counter+=3; }
|
||||
|
||||
float numBytes = cycles*32;
|
||||
float rate = numBytes / (stopTime - startTime);
|
||||
|
||||
printf("Transfer complete at %.2f KB/s \n\r",rate);
|
||||
printf("%lu of %lu Packets Failed to Send\n\r",counter,cycles);
|
||||
counter = 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
if(role == role_pong_back){
|
||||
while(radio.available()){
|
||||
radio.read(&data,32);
|
||||
counter++;
|
||||
}
|
||||
if(millis() - rxTimer > 1000){
|
||||
rxTimer = millis();
|
||||
printf("Rate: ");
|
||||
float numBytes = counter*32;
|
||||
printf("%.2f KB/s \n\r",numBytes/1000);
|
||||
printf("Payload Count: %lu \n\r", counter);
|
||||
counter = 0;
|
||||
}
|
||||
}
|
||||
|
||||
} // loop
|
||||
} // main
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,127 @@
|
||||
/*
|
||||
Copyright (c) 2007 Stefan Engelke <mbox@stefanengelke.de>
|
||||
Portions Copyright (C) 2011 Greg Copeland
|
||||
|
||||
Permission is hereby granted, free of charge, to any person
|
||||
obtaining a copy of this software and associated documentation
|
||||
files (the "Software"), to deal in the Software without
|
||||
restriction, including without limitation the rights to use, copy,
|
||||
modify, merge, publish, distribute, sublicense, and/or sell copies
|
||||
of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/* Memory Map */
|
||||
#define CONFIG 0x00
|
||||
#define EN_AA 0x01
|
||||
#define EN_RXADDR 0x02
|
||||
#define SETUP_AW 0x03
|
||||
#define SETUP_RETR 0x04
|
||||
#define RF_CH 0x05
|
||||
#define RF_SETUP 0x06
|
||||
#define STATUS 0x07
|
||||
#define OBSERVE_TX 0x08
|
||||
#define CD 0x09
|
||||
#define RX_ADDR_P0 0x0A
|
||||
#define RX_ADDR_P1 0x0B
|
||||
#define RX_ADDR_P2 0x0C
|
||||
#define RX_ADDR_P3 0x0D
|
||||
#define RX_ADDR_P4 0x0E
|
||||
#define RX_ADDR_P5 0x0F
|
||||
#define TX_ADDR 0x10
|
||||
#define RX_PW_P0 0x11
|
||||
#define RX_PW_P1 0x12
|
||||
#define RX_PW_P2 0x13
|
||||
#define RX_PW_P3 0x14
|
||||
#define RX_PW_P4 0x15
|
||||
#define RX_PW_P5 0x16
|
||||
#define FIFO_STATUS 0x17
|
||||
#define DYNPD 0x1C
|
||||
#define FEATURE 0x1D
|
||||
|
||||
/* Bit Mnemonics */
|
||||
#define MASK_RX_DR 6
|
||||
#define MASK_TX_DS 5
|
||||
#define MASK_MAX_RT 4
|
||||
#define EN_CRC 3
|
||||
#define CRCO 2
|
||||
#define PWR_UP 1
|
||||
#define PRIM_RX 0
|
||||
#define ENAA_P5 5
|
||||
#define ENAA_P4 4
|
||||
#define ENAA_P3 3
|
||||
#define ENAA_P2 2
|
||||
#define ENAA_P1 1
|
||||
#define ENAA_P0 0
|
||||
#define ERX_P5 5
|
||||
#define ERX_P4 4
|
||||
#define ERX_P3 3
|
||||
#define ERX_P2 2
|
||||
#define ERX_P1 1
|
||||
#define ERX_P0 0
|
||||
#define AW 0
|
||||
#define ARD 4
|
||||
#define ARC 0
|
||||
#define PLL_LOCK 4
|
||||
#define RF_DR 3
|
||||
#define RF_PWR 6
|
||||
#define RX_DR 6
|
||||
#define TX_DS 5
|
||||
#define MAX_RT 4
|
||||
#define RX_P_NO 1
|
||||
#define TX_FULL 0
|
||||
#define PLOS_CNT 4
|
||||
#define ARC_CNT 0
|
||||
#define TX_REUSE 6
|
||||
#define FIFO_FULL 5
|
||||
#define TX_EMPTY 4
|
||||
#define RX_FULL 1
|
||||
#define RX_EMPTY 0
|
||||
#define DPL_P5 5
|
||||
#define DPL_P4 4
|
||||
#define DPL_P3 3
|
||||
#define DPL_P2 2
|
||||
#define DPL_P1 1
|
||||
#define DPL_P0 0
|
||||
#define EN_DPL 2
|
||||
#define EN_ACK_PAY 1
|
||||
#define EN_DYN_ACK 0
|
||||
|
||||
/* Instruction Mnemonics */
|
||||
#define R_REGISTER 0x00
|
||||
#define W_REGISTER 0x20
|
||||
#define REGISTER_MASK 0x1F
|
||||
#define ACTIVATE 0x50
|
||||
#define R_RX_PL_WID 0x60
|
||||
#define R_RX_PAYLOAD 0x61
|
||||
#define W_TX_PAYLOAD 0xA0
|
||||
#define W_ACK_PAYLOAD 0xA8
|
||||
#define FLUSH_TX 0xE1
|
||||
#define FLUSH_RX 0xE2
|
||||
#define REUSE_TX_PL 0xE3
|
||||
#define NOP 0xFF
|
||||
|
||||
/* Non-P omissions */
|
||||
#define LNA_HCURR 0
|
||||
|
||||
/* P model memory Map */
|
||||
#define RPD 0x09
|
||||
#define W_TX_PAYLOAD_NO_ACK 0xB0
|
||||
|
||||
/* P model bit Mnemonics */
|
||||
#define RF_DR_LOW 5
|
||||
#define RF_DR_HIGH 3
|
||||
#define RF_PWR_LOW 1
|
||||
#define RF_PWR_HIGH 2
|
||||
@@ -0,0 +1,117 @@
|
||||
|
||||
Optimized Raspberry Pi RF24 and RF24 Network Libraries
|
||||
=============================================
|
||||
General Documentation: http://tmrh20.github.io
|
||||
|
||||
Library functions are mostly the same.
|
||||
See the included examples for RPi specific usage
|
||||
|
||||
##Raspberry Pi - PreConfig
|
||||
|
||||
|
||||
####Possible pre-configuration:
|
||||
If SPI is not already enabled, load it on boot:
|
||||
```
|
||||
sudo raspi-config
|
||||
```
|
||||
A. Update the tool via the menu as required
|
||||
B. Select Advanced and enable the SPI kernel module
|
||||
C. Update other software and libraries:
|
||||
```
|
||||
sudo apt-get update
|
||||
sudo apt-get upgrade
|
||||
```
|
||||
RPi - RF24 Quick-Start
|
||||
======================
|
||||
A. Make a directory to contain the RF24 and possibly RF24Network lib and enter it:
|
||||
```
|
||||
mkdir ~/rf24libs
|
||||
cd ~/rf24libs
|
||||
```
|
||||
B. Clone the RF24 Repo
|
||||
```
|
||||
git clone https://github.com/tmrh20/RF24.git rtemp
|
||||
```
|
||||
C. Copy the RPi library folder to the current directory, and delete the rest
|
||||
```
|
||||
mv rtemp/RPi/RF24 ./
|
||||
rm -r rtemp
|
||||
cd RF24
|
||||
```
|
||||
D. Build the library, and run an example file:
|
||||
```
|
||||
sudo make
|
||||
cd examples
|
||||
sudo make
|
||||
sudo ./gettingstarted
|
||||
```
|
||||
|
||||
RPi - RF24Network Quick-Start
|
||||
=============================
|
||||
A. Enter the same directory that contains the RF24 library folder
|
||||
```
|
||||
cd ~/rf24libs
|
||||
```
|
||||
B. Clone the RF24Network Repo
|
||||
```
|
||||
git clone https://github.com/tmrh20/RF24Network.git ntemp
|
||||
```
|
||||
C. Copy the RF24Network folder to the current directory, and delete the rest
|
||||
```
|
||||
mv ntemp/RPi/RF24Network ./
|
||||
rm -r ntemp
|
||||
cd RF24Network
|
||||
```
|
||||
D. Build the library
|
||||
```
|
||||
sudo make
|
||||
cd examples
|
||||
sudo make
|
||||
sudo ./helloworld_rx OR sudo ./helloworld_tx
|
||||
```
|
||||
|
||||
Connection Info
|
||||
===============
|
||||
|
||||
Using pin 15/GPIO 22 for CE, pin 24/GPIO8 (CE0) for CSN
|
||||
|
||||
Can use either RPi CE0 or CE1 pins for radio CSN.
|
||||
Choose any RPi output pin for radio CE pin.
|
||||
|
||||
**Constructor:**
|
||||
```
|
||||
RF24 radio(RPI_V2_GPIO_P1_15,BCM2835_SPI_CS0, BCM2835_SPI_SPEED_8MHZ);
|
||||
or
|
||||
RF24 radio(RPI_V2_GPIO_P1_15,BCM2835_SPI_CS1, BCM2835_SPI_SPEED_8MHZ);
|
||||
```
|
||||
|
||||
**Pins:**
|
||||
|
||||
|NRF24L01 | RPI | P1 Connector |
|
||||
|-----|-----------|-------------|
|
||||
| VCC | rpi-3v3 | (17) |
|
||||
| GND | rpi-gnd | (25) |
|
||||
| CE | rpi-gpio22 | (15) |
|
||||
| CSN | rpi-gpio8 | (24) |
|
||||
| SCK | rpi-sckl | (23) |
|
||||
| MOSI | rpi-mosi | (19) |
|
||||
| MISO | rpi-miso | (21) |
|
||||
|
||||
|
||||
See http://www.airspayce.com/mikem/bcm2835/index.html for BCM2835 class documentation.
|
||||
Note: The BCM library has been customized slightly to allow use of hardware CE pins not
|
||||
in use for SPI, and to include a millis() function.
|
||||
|
||||
****************
|
||||
|
||||
|
||||
Based on the arduino lib from J. Coliz <maniacbug@ymail.com>.
|
||||
the library was berryfied by Purinda Gunasekara <purinda@gmail.com>.
|
||||
then forked from github stanleyseow/RF24 to https://github.com/jscrane/RF24-rpi
|
||||
Network lib also based on https://github.com/farconada/RF24Network
|
||||
|
||||
Currently optimized and aligned with Arduino fork of libraries by TMRh20:
|
||||
https://github.com/tmrh20/RF24/RPi and https://github.com/tmrh20/RF24Network/RPi
|
||||
Documentation: http://tmrh20.github.io
|
||||
|
||||
|
||||
@@ -0,0 +1,117 @@
|
||||
|
||||
Optimized Raspberry Pi RF24 and RF24 Network Libraries
|
||||
=============================================
|
||||
General Documentation: http://tmrh20.github.io
|
||||
|
||||
Library functions are mostly the same.
|
||||
See the included examples for RPi specific usage
|
||||
|
||||
##Raspberry Pi - PreConfig
|
||||
|
||||
|
||||
####Possible pre-configuration:
|
||||
If SPI is not already enabled, load it on boot:
|
||||
```
|
||||
sudo raspi-config
|
||||
```
|
||||
A. Update the tool via the menu as required
|
||||
B. Select Advanced and enable the SPI kernel module
|
||||
C. Update other software and libraries:
|
||||
```
|
||||
sudo apt-get update
|
||||
sudo apt-get upgrade
|
||||
```
|
||||
RPi - RF24 Quick-Start
|
||||
======================
|
||||
A. Make a directory to contain the RF24 and possibly RF24Network lib and enter it:
|
||||
```
|
||||
mkdir ~/rf24libs
|
||||
cd ~/rf24libs
|
||||
```
|
||||
B. Clone the RF24 Repo
|
||||
```
|
||||
git clone https://github.com/tmrh20/RF24.git rtemp
|
||||
```
|
||||
C. Copy the RPi library folder to the current directory, and delete the rest
|
||||
```
|
||||
mv rtemp/RPi/RF24 ./
|
||||
rm -r rtemp
|
||||
cd RF24
|
||||
```
|
||||
D. Build the library, and run an example file:
|
||||
```
|
||||
sudo make
|
||||
cd examples
|
||||
sudo make
|
||||
sudo ./gettingstarted
|
||||
```
|
||||
|
||||
RPi - RF24Network Quick-Start
|
||||
=============================
|
||||
A. Enter the same directory that contains the RF24 library folder
|
||||
```
|
||||
cd ~/rf24libs
|
||||
```
|
||||
B. Clone the RF24Network Repo
|
||||
```
|
||||
git clone https://github.com/tmrh20/RF24Network.git ntemp
|
||||
```
|
||||
C. Copy the RF24Network folder to the current directory, and delete the rest
|
||||
```
|
||||
mv ntemp/RPi/RF24Network ./
|
||||
rm -r ntemp
|
||||
cd RF24Network
|
||||
```
|
||||
D. Build the library
|
||||
```
|
||||
sudo make
|
||||
cd examples
|
||||
sudo make
|
||||
sudo ./helloworld_rx OR sudo ./helloworld_tx
|
||||
```
|
||||
|
||||
Connection Info
|
||||
===============
|
||||
|
||||
Using pin 15/GPIO 22 for CE, pin 24/GPIO8 (CE0) for CSN
|
||||
|
||||
Can use either RPi CE0 or CE1 pins for radio CSN.
|
||||
Choose any RPi output pin for radio CE pin.
|
||||
|
||||
**Constructor:**
|
||||
```
|
||||
RF24 radio(RPI_V2_GPIO_P1_15,BCM2835_SPI_CS0, BCM2835_SPI_SPEED_8MHZ);
|
||||
or
|
||||
RF24 radio(RPI_V2_GPIO_P1_15,BCM2835_SPI_CS1, BCM2835_SPI_SPEED_8MHZ);
|
||||
```
|
||||
|
||||
**Pins:**
|
||||
|
||||
|NRF24L01 | RPI | P1 Connector |
|
||||
|-----|-----------|-------------|
|
||||
| VCC | rpi-3v3 | (17) |
|
||||
| GND | rpi-gnd | (25) |
|
||||
| CE | rpi-gpio22 | (15) |
|
||||
| CSN | rpi-gpio8 | (24) |
|
||||
| SCK | rpi-sckl | (23) |
|
||||
| MOSI | rpi-mosi | (19) |
|
||||
| MISO | rpi-miso | (21) |
|
||||
|
||||
|
||||
See http://www.airspayce.com/mikem/bcm2835/index.html for BCM2835 class documentation.
|
||||
Note: The BCM library has been customized slightly to allow use of hardware CE pins not
|
||||
in use for SPI, and to include a millis() function.
|
||||
|
||||
****************
|
||||
|
||||
|
||||
Based on the arduino lib from J. Coliz <maniacbug@ymail.com>.
|
||||
the library was berryfied by Purinda Gunasekara <purinda@gmail.com>.
|
||||
then forked from github stanleyseow/RF24 to https://github.com/jscrane/RF24-rpi
|
||||
Network lib also based on https://github.com/farconada/RF24Network
|
||||
|
||||
Currently optimized and aligned with Arduino fork of libraries by TMRh20:
|
||||
https://github.com/tmrh20/RF24/RPi and https://github.com/tmrh20/RF24Network/RPi
|
||||
Documentation: http://tmrh20.github.io
|
||||
|
||||
|
||||
@@ -0,0 +1,835 @@
|
||||
/* The standard CSS for doxygen */
|
||||
|
||||
body, table, div, p, dl {
|
||||
font-family: Lucida Grande, Verdana, Geneva, Arial, sans-serif;
|
||||
font-size: 12px;
|
||||
}
|
||||
|
||||
/* @group Heading Levels */
|
||||
|
||||
h1 {
|
||||
font-size: 150%;
|
||||
}
|
||||
|
||||
.title {
|
||||
font-size: 150%;
|
||||
font-weight: bold;
|
||||
margin: 10px 2px;
|
||||
}
|
||||
|
||||
h2 {
|
||||
font-size: 120%;
|
||||
}
|
||||
|
||||
h3 {
|
||||
font-size: 100%;
|
||||
}
|
||||
|
||||
dt {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.multicol {
|
||||
-moz-column-gap: 1em;
|
||||
-webkit-column-gap: 1em;
|
||||
-moz-column-count: 3;
|
||||
-webkit-column-count: 3;
|
||||
}
|
||||
|
||||
p.startli, p.startdd, p.starttd {
|
||||
margin-top: 2px;
|
||||
}
|
||||
|
||||
p.endli {
|
||||
margin-bottom: 0px;
|
||||
}
|
||||
|
||||
p.enddd {
|
||||
margin-bottom: 4px;
|
||||
}
|
||||
|
||||
p.endtd {
|
||||
margin-bottom: 2px;
|
||||
}
|
||||
|
||||
/* @end */
|
||||
|
||||
caption {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
span.legend {
|
||||
font-size: 70%;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
h3.version {
|
||||
font-size: 90%;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
div.qindex, div.navtab{
|
||||
background-color: #EBEFF6;
|
||||
border: 1px solid #A3B4D7;
|
||||
text-align: center;
|
||||
margin: 2px;
|
||||
padding: 2px;
|
||||
}
|
||||
|
||||
div.qindex, div.navpath {
|
||||
width: 100%;
|
||||
line-height: 140%;
|
||||
}
|
||||
|
||||
div.navtab {
|
||||
margin-right: 15px;
|
||||
}
|
||||
|
||||
/* @group Link Styling */
|
||||
|
||||
a {
|
||||
color: #3D578C;
|
||||
font-weight: normal;
|
||||
text-decoration: none;
|
||||
}
|
||||
|
||||
.contents a:visited {
|
||||
color: #4665A2;
|
||||
}
|
||||
|
||||
a:hover {
|
||||
text-decoration: underline;
|
||||
}
|
||||
|
||||
a.qindex {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
a.qindexHL {
|
||||
font-weight: bold;
|
||||
background-color: #9CAFD4;
|
||||
color: #ffffff;
|
||||
border: 1px double #869DCA;
|
||||
}
|
||||
|
||||
.contents a.qindexHL:visited {
|
||||
color: #ffffff;
|
||||
}
|
||||
|
||||
a.el {
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
a.elRef {
|
||||
}
|
||||
|
||||
a.code {
|
||||
color: #4665A2;
|
||||
}
|
||||
|
||||
a.codeRef {
|
||||
color: #4665A2;
|
||||
}
|
||||
|
||||
/* @end */
|
||||
|
||||
dl.el {
|
||||
margin-left: -1cm;
|
||||
}
|
||||
|
||||
.fragment {
|
||||
font-family: monospace, fixed;
|
||||
font-size: 105%;
|
||||
}
|
||||
|
||||
pre.fragment {
|
||||
border: 1px solid #C4CFE5;
|
||||
background-color: #FBFCFD;
|
||||
padding: 4px 6px;
|
||||
margin: 4px 8px 4px 2px;
|
||||
overflow: auto;
|
||||
word-wrap: break-word;
|
||||
font-size: 9pt;
|
||||
line-height: 125%;
|
||||
}
|
||||
|
||||
div.ah {
|
||||
background-color: black;
|
||||
font-weight: bold;
|
||||
color: #ffffff;
|
||||
margin-bottom: 3px;
|
||||
margin-top: 3px;
|
||||
padding: 0.2em;
|
||||
border: solid thin #333;
|
||||
border-radius: 0.5em;
|
||||
-webkit-border-radius: .5em;
|
||||
-moz-border-radius: .5em;
|
||||
box-shadow: 2px 2px 3px #999;
|
||||
-webkit-box-shadow: 2px 2px 3px #999;
|
||||
-moz-box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 2px;
|
||||
background-image: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#000),color-stop(0.3, #444));
|
||||
background-image: -moz-linear-gradient(center top, #eee 0%, #444 40%, #000);
|
||||
}
|
||||
|
||||
div.groupHeader {
|
||||
margin-left: 16px;
|
||||
margin-top: 12px;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
div.groupText {
|
||||
margin-left: 16px;
|
||||
font-style: italic;
|
||||
}
|
||||
|
||||
body {
|
||||
background: white;
|
||||
color: black;
|
||||
margin: 0;
|
||||
}
|
||||
|
||||
div.contents {
|
||||
margin-top: 10px;
|
||||
margin-left: 10px;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
td.indexkey {
|
||||
background-color: #EBEFF6;
|
||||
font-weight: bold;
|
||||
border: 1px solid #C4CFE5;
|
||||
margin: 2px 0px 2px 0;
|
||||
padding: 2px 10px;
|
||||
}
|
||||
|
||||
td.indexvalue {
|
||||
background-color: #EBEFF6;
|
||||
border: 1px solid #C4CFE5;
|
||||
padding: 2px 10px;
|
||||
margin: 2px 0px;
|
||||
}
|
||||
|
||||
tr.memlist {
|
||||
background-color: #EEF1F7;
|
||||
}
|
||||
|
||||
p.formulaDsp {
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
img.formulaDsp {
|
||||
|
||||
}
|
||||
|
||||
img.formulaInl {
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
div.center {
|
||||
text-align: center;
|
||||
margin-top: 0px;
|
||||
margin-bottom: 0px;
|
||||
padding: 0px;
|
||||
}
|
||||
|
||||
div.center img {
|
||||
border: 0px;
|
||||
}
|
||||
|
||||
address.footer {
|
||||
text-align: right;
|
||||
padding-right: 12px;
|
||||
}
|
||||
|
||||
img.footer {
|
||||
border: 0px;
|
||||
vertical-align: middle;
|
||||
}
|
||||
|
||||
/* @group Code Colorization */
|
||||
|
||||
span.keyword {
|
||||
color: #008000
|
||||
}
|
||||
|
||||
span.keywordtype {
|
||||
color: #604020
|
||||
}
|
||||
|
||||
span.keywordflow {
|
||||
color: #e08000
|
||||
}
|
||||
|
||||
span.comment {
|
||||
color: #800000
|
||||
}
|
||||
|
||||
span.preprocessor {
|
||||
color: #806020
|
||||
}
|
||||
|
||||
span.stringliteral {
|
||||
color: #002080
|
||||
}
|
||||
|
||||
span.charliteral {
|
||||
color: #008080
|
||||
}
|
||||
|
||||
span.vhdldigit {
|
||||
color: #ff00ff
|
||||
}
|
||||
|
||||
span.vhdlchar {
|
||||
color: #000000
|
||||
}
|
||||
|
||||
span.vhdlkeyword {
|
||||
color: #700070
|
||||
}
|
||||
|
||||
span.vhdllogic {
|
||||
color: #ff0000
|
||||
}
|
||||
|
||||
/* @end */
|
||||
|
||||
/*
|
||||
.search {
|
||||
color: #003399;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
form.search {
|
||||
margin-bottom: 0px;
|
||||
margin-top: 0px;
|
||||
}
|
||||
|
||||
input.search {
|
||||
font-size: 75%;
|
||||
color: #000080;
|
||||
font-weight: normal;
|
||||
background-color: #e8eef2;
|
||||
}
|
||||
*/
|
||||
|
||||
td.tiny {
|
||||
font-size: 75%;
|
||||
}
|
||||
|
||||
.dirtab {
|
||||
padding: 4px;
|
||||
border-collapse: collapse;
|
||||
border: 1px solid #A3B4D7;
|
||||
}
|
||||
|
||||
th.dirtab {
|
||||
background: #EBEFF6;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
hr {
|
||||
height: 0px;
|
||||
border: none;
|
||||
border-top: 1px solid #4A6AAA;
|
||||
}
|
||||
|
||||
hr.footer {
|
||||
height: 1px;
|
||||
}
|
||||
|
||||
/* @group Member Descriptions */
|
||||
|
||||
table.memberdecls {
|
||||
border-spacing: 0px;
|
||||
padding: 0px;
|
||||
}
|
||||
|
||||
.mdescLeft, .mdescRight,
|
||||
.memItemLeft, .memItemRight,
|
||||
.memTemplItemLeft, .memTemplItemRight, .memTemplParams {
|
||||
background-color: #F9FAFC;
|
||||
border: none;
|
||||
margin: 4px;
|
||||
padding: 1px 0 0 8px;
|
||||
}
|
||||
|
||||
.mdescLeft, .mdescRight {
|
||||
padding: 0px 8px 4px 8px;
|
||||
color: #555;
|
||||
}
|
||||
|
||||
.memItemLeft, .memItemRight, .memTemplParams {
|
||||
border-top: 1px solid #C4CFE5;
|
||||
}
|
||||
|
||||
.memItemLeft, .memTemplItemLeft {
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.memItemRight {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.memTemplParams {
|
||||
color: #4665A2;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
/* @end */
|
||||
|
||||
/* @group Member Details */
|
||||
|
||||
/* Styles for detailed member documentation */
|
||||
|
||||
.memtemplate {
|
||||
font-size: 80%;
|
||||
color: #4665A2;
|
||||
font-weight: normal;
|
||||
margin-left: 9px;
|
||||
}
|
||||
|
||||
.memnav {
|
||||
background-color: #EBEFF6;
|
||||
border: 1px solid #A3B4D7;
|
||||
text-align: center;
|
||||
margin: 2px;
|
||||
margin-right: 15px;
|
||||
padding: 2px;
|
||||
}
|
||||
|
||||
.mempage {
|
||||
width: 100%;
|
||||
}
|
||||
|
||||
.memitem {
|
||||
padding: 0;
|
||||
margin-bottom: 10px;
|
||||
margin-right: 5px;
|
||||
}
|
||||
|
||||
.memname {
|
||||
white-space: nowrap;
|
||||
font-weight: bold;
|
||||
margin-left: 6px;
|
||||
}
|
||||
|
||||
.memproto {
|
||||
border-top: 1px solid #A8B8D9;
|
||||
border-left: 1px solid #A8B8D9;
|
||||
border-right: 1px solid #A8B8D9;
|
||||
padding: 6px 0px 6px 0px;
|
||||
color: #253555;
|
||||
font-weight: bold;
|
||||
text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9);
|
||||
/* opera specific markup */
|
||||
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
|
||||
border-top-right-radius: 8px;
|
||||
border-top-left-radius: 8px;
|
||||
/* firefox specific markup */
|
||||
-moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px;
|
||||
-moz-border-radius-topright: 8px;
|
||||
-moz-border-radius-topleft: 8px;
|
||||
/* webkit specific markup */
|
||||
-webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
|
||||
-webkit-border-top-right-radius: 8px;
|
||||
-webkit-border-top-left-radius: 8px;
|
||||
background-image:url('nav_f.png');
|
||||
background-repeat:repeat-x;
|
||||
background-color: #E2E8F2;
|
||||
|
||||
}
|
||||
|
||||
.memdoc {
|
||||
border-bottom: 1px solid #A8B8D9;
|
||||
border-left: 1px solid #A8B8D9;
|
||||
border-right: 1px solid #A8B8D9;
|
||||
padding: 2px 5px;
|
||||
background-color: #FBFCFD;
|
||||
border-top-width: 0;
|
||||
/* opera specific markup */
|
||||
border-bottom-left-radius: 8px;
|
||||
border-bottom-right-radius: 8px;
|
||||
box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
|
||||
/* firefox specific markup */
|
||||
-moz-border-radius-bottomleft: 8px;
|
||||
-moz-border-radius-bottomright: 8px;
|
||||
-moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px;
|
||||
background-image: -moz-linear-gradient(center top, #FFFFFF 0%, #FFFFFF 60%, #F7F8FB 95%, #EEF1F7);
|
||||
/* webkit specific markup */
|
||||
-webkit-border-bottom-left-radius: 8px;
|
||||
-webkit-border-bottom-right-radius: 8px;
|
||||
-webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);
|
||||
background-image: -webkit-gradient(linear,center top,center bottom,from(#FFFFFF), color-stop(0.6,#FFFFFF), color-stop(0.60,#FFFFFF), color-stop(0.95,#F7F8FB), to(#EEF1F7));
|
||||
}
|
||||
|
||||
.paramkey {
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
.paramtype {
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.paramname {
|
||||
color: #602020;
|
||||
white-space: nowrap;
|
||||
}
|
||||
.paramname em {
|
||||
font-style: normal;
|
||||
}
|
||||
|
||||
.params, .retval, .exception, .tparams {
|
||||
border-spacing: 6px 2px;
|
||||
}
|
||||
|
||||
.params .paramname, .retval .paramname {
|
||||
font-weight: bold;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
.params .paramtype {
|
||||
font-style: italic;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
.params .paramdir {
|
||||
font-family: "courier new",courier,monospace;
|
||||
vertical-align: top;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
/* @end */
|
||||
|
||||
/* @group Directory (tree) */
|
||||
|
||||
/* for the tree view */
|
||||
|
||||
.ftvtree {
|
||||
font-family: sans-serif;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
/* these are for tree view when used as main index */
|
||||
|
||||
.directory {
|
||||
font-size: 9pt;
|
||||
font-weight: bold;
|
||||
margin: 5px;
|
||||
}
|
||||
|
||||
.directory h3 {
|
||||
margin: 0px;
|
||||
margin-top: 1em;
|
||||
font-size: 11pt;
|
||||
}
|
||||
|
||||
/*
|
||||
The following two styles can be used to replace the root node title
|
||||
with an image of your choice. Simply uncomment the next two styles,
|
||||
specify the name of your image and be sure to set 'height' to the
|
||||
proper pixel height of your image.
|
||||
*/
|
||||
|
||||
/*
|
||||
.directory h3.swap {
|
||||
height: 61px;
|
||||
background-repeat: no-repeat;
|
||||
background-image: url("yourimage.gif");
|
||||
}
|
||||
.directory h3.swap span {
|
||||
display: none;
|
||||
}
|
||||
*/
|
||||
|
||||
.directory > h3 {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
.directory p {
|
||||
margin: 0px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.directory div {
|
||||
display: none;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
.directory img {
|
||||
vertical-align: -30%;
|
||||
}
|
||||
|
||||
/* these are for tree view when not used as main index */
|
||||
|
||||
.directory-alt {
|
||||
font-size: 100%;
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
.directory-alt h3 {
|
||||
margin: 0px;
|
||||
margin-top: 1em;
|
||||
font-size: 11pt;
|
||||
}
|
||||
|
||||
.directory-alt > h3 {
|
||||
margin-top: 0;
|
||||
}
|
||||
|
||||
.directory-alt p {
|
||||
margin: 0px;
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
.directory-alt div {
|
||||
display: none;
|
||||
margin: 0px;
|
||||
}
|
||||
|
||||
.directory-alt img {
|
||||
vertical-align: -30%;
|
||||
}
|
||||
|
||||
/* @end */
|
||||
|
||||
div.dynheader {
|
||||
margin-top: 8px;
|
||||
}
|
||||
|
||||
address {
|
||||
font-style: normal;
|
||||
color: #2A3D61;
|
||||
}
|
||||
|
||||
table.doxtable {
|
||||
border-collapse:collapse;
|
||||
}
|
||||
|
||||
table.doxtable td, table.doxtable th {
|
||||
border: 1px solid #2D4068;
|
||||
padding: 3px 7px 2px;
|
||||
}
|
||||
|
||||
table.doxtable th {
|
||||
background-color: #374F7F;
|
||||
color: #FFFFFF;
|
||||
font-size: 110%;
|
||||
padding-bottom: 4px;
|
||||
padding-top: 5px;
|
||||
text-align:left;
|
||||
}
|
||||
|
||||
.tabsearch {
|
||||
top: 0px;
|
||||
left: 10px;
|
||||
height: 36px;
|
||||
background-image: url('tab_b.png');
|
||||
z-index: 101;
|
||||
overflow: hidden;
|
||||
font-size: 13px;
|
||||
}
|
||||
|
||||
.navpath ul
|
||||
{
|
||||
font-size: 11px;
|
||||
background-image:url('tab_b.png');
|
||||
background-repeat:repeat-x;
|
||||
height:30px;
|
||||
line-height:30px;
|
||||
color:#8AA0CC;
|
||||
border:solid 1px #C2CDE4;
|
||||
overflow:hidden;
|
||||
margin:0px;
|
||||
padding:0px;
|
||||
}
|
||||
|
||||
.navpath li
|
||||
{
|
||||
list-style-type:none;
|
||||
float:left;
|
||||
padding-left:10px;
|
||||
padding-right:15px;
|
||||
background-image:url('bc_s.png');
|
||||
background-repeat:no-repeat;
|
||||
background-position:right;
|
||||
color:#364D7C;
|
||||
}
|
||||
|
||||
.navpath li.navelem a
|
||||
{
|
||||
height:32px;
|
||||
display:block;
|
||||
text-decoration: none;
|
||||
outline: none;
|
||||
}
|
||||
|
||||
.navpath li.navelem a:hover
|
||||
{
|
||||
color:#6884BD;
|
||||
}
|
||||
|
||||
.navpath li.footer
|
||||
{
|
||||
list-style-type:none;
|
||||
float:right;
|
||||
padding-left:10px;
|
||||
padding-right:15px;
|
||||
background-image:none;
|
||||
background-repeat:no-repeat;
|
||||
background-position:right;
|
||||
color:#364D7C;
|
||||
font-size: 8pt;
|
||||
}
|
||||
|
||||
|
||||
div.summary
|
||||
{
|
||||
float: right;
|
||||
font-size: 8pt;
|
||||
padding-right: 5px;
|
||||
width: 50%;
|
||||
text-align: right;
|
||||
}
|
||||
|
||||
div.summary a
|
||||
{
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
div.ingroups
|
||||
{
|
||||
font-size: 8pt;
|
||||
padding-left: 5px;
|
||||
width: 50%;
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
div.ingroups a
|
||||
{
|
||||
white-space: nowrap;
|
||||
}
|
||||
|
||||
div.header
|
||||
{
|
||||
background-image:url('nav_h.png');
|
||||
background-repeat:repeat-x;
|
||||
background-color: #F9FAFC;
|
||||
margin: 0px;
|
||||
border-bottom: 1px solid #C4CFE5;
|
||||
}
|
||||
|
||||
div.headertitle
|
||||
{
|
||||
padding: 5px 5px 5px 10px;
|
||||
}
|
||||
|
||||
dl
|
||||
{
|
||||
padding: 0 0 0 10px;
|
||||
}
|
||||
|
||||
dl.note, dl.warning, dl.attention, dl.pre, dl.post, dl.invariant, dl.deprecated, dl.todo, dl.test, dl.bug
|
||||
{
|
||||
border-left:4px solid;
|
||||
padding: 0 0 0 6px;
|
||||
}
|
||||
|
||||
dl.note
|
||||
{
|
||||
border-color: #D0C000;
|
||||
}
|
||||
|
||||
dl.warning, dl.attention
|
||||
{
|
||||
border-color: #FF0000;
|
||||
}
|
||||
|
||||
dl.pre, dl.post, dl.invariant
|
||||
{
|
||||
border-color: #00D000;
|
||||
}
|
||||
|
||||
dl.deprecated
|
||||
{
|
||||
border-color: #505050;
|
||||
}
|
||||
|
||||
dl.todo
|
||||
{
|
||||
border-color: #00C0E0;
|
||||
}
|
||||
|
||||
dl.test
|
||||
{
|
||||
border-color: #3030E0;
|
||||
}
|
||||
|
||||
dl.bug
|
||||
{
|
||||
border-color: #C08050;
|
||||
}
|
||||
|
||||
#projectlogo
|
||||
{
|
||||
text-align: center;
|
||||
vertical-align: bottom;
|
||||
border-collapse: separate;
|
||||
}
|
||||
|
||||
#projectlogo img
|
||||
{
|
||||
border: 0px none;
|
||||
}
|
||||
|
||||
#projectname
|
||||
{
|
||||
font: 300% Tahoma, Arial,sans-serif;
|
||||
margin: 0px;
|
||||
padding: 2px 0px;
|
||||
}
|
||||
|
||||
#projectbrief
|
||||
{
|
||||
font: 120% Tahoma, Arial,sans-serif;
|
||||
margin: 0px;
|
||||
padding: 0px;
|
||||
}
|
||||
|
||||
#projectnumber
|
||||
{
|
||||
font: 50% Tahoma, Arial,sans-serif;
|
||||
margin: 0px;
|
||||
padding: 0px;
|
||||
}
|
||||
|
||||
#titlearea
|
||||
{
|
||||
padding: 0px;
|
||||
margin: 0px;
|
||||
width: 100%;
|
||||
border-bottom: 1px solid #5373B4;
|
||||
}
|
||||
|
||||
.image
|
||||
{
|
||||
text-align: left;
|
||||
}
|
||||
|
||||
.dotgraph
|
||||
{
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.mscgraph
|
||||
{
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.caption
|
||||
{
|
||||
font-weight: bold;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,136 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
//2014 - TMRh20 - Updated along with Optimized RF24 Library fork
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example for Getting Started with nRF24L01+ radios.
|
||||
*
|
||||
* This is an example of how to use the RF24 class to communicate on a basic level. Write this sketch to two
|
||||
* different nodes. Put one of the nodes into 'transmit' mode by connecting with the serial monitor and
|
||||
* sending a 'T'. The ping node sends the current time to the pong node, which responds by sending the value
|
||||
* back. The ping node can then see how long the whole cycle took.
|
||||
* Note: For a more efficient call-response scenario see the GettingStarted_CallResponse.ino example.
|
||||
* Note: When switching between sketches, the radio may need to be powered down to clear settings that are not "un-set" otherwise
|
||||
*/
|
||||
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
// Hardware configuration: Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
RF24 radio(7,8);
|
||||
|
||||
const uint64_t addresses[2] = { 0xABCDABCD71LL, 0x544d52687CLL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
// Set up roles to simplify testing
|
||||
boolean role; // The main role variable, holds the current role identifier
|
||||
boolean role_ping_out = 1, role_pong_back = 0; // The two different roles.
|
||||
|
||||
void setup() {
|
||||
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/GettingStarted/\n\r");
|
||||
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
|
||||
|
||||
// Setup and configure rf radio
|
||||
radio.begin(); // Start up the radio
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.setRetries(15,15); // Max delay between retries & number of retries
|
||||
|
||||
radio.openWritingPipe(addresses[1]); // Open a writing pipe on pipe 0, with address 1
|
||||
radio.openReadingPipe(1,addresses[0]); // Open a reading pipe on pipe 1, with address 0
|
||||
|
||||
radio.startListening(); // Start listening
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
}
|
||||
|
||||
void loop(void){
|
||||
|
||||
|
||||
/****************** Ping Out Role ***************************/
|
||||
if (role == role_ping_out) {
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk.
|
||||
|
||||
|
||||
printf("Now sending \n\r");
|
||||
|
||||
unsigned long time = micros(); // Take the time, and send it. This will block until complete
|
||||
if (!radio.write( &time, sizeof(unsigned long) )){ printf("failed.\n\r"); }
|
||||
|
||||
radio.startListening(); // Now, continue listening
|
||||
|
||||
unsigned long started_waiting_at = micros(); // Set up a timeout period, get the current microseconds
|
||||
boolean timeout = false; // Set up a variable to indicate if a response was received or not
|
||||
|
||||
while ( ! radio.available() ){ // While nothing is received
|
||||
if (micros() - started_waiting_at > 200000 ){ // If waited longer than 200ms, indicate timeout and exit while loop
|
||||
timeout = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( timeout ){ // Describe the results
|
||||
printf("Failed, response timed out.\n\r");
|
||||
}else{
|
||||
unsigned long got_time; // Grab the response, compare, and send to debugging spew
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Sent %lu, Got response %lu, round-trip delay: %lu microseconds\n\r",time,got_time,micros()-got_time);
|
||||
}
|
||||
|
||||
// Try again 1s later
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
/****************** Pong Back Role ***************************/
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
if( radio.available()){
|
||||
unsigned long got_time; // Variable for the received timestamp
|
||||
while (radio.available()) { // While there is data ready
|
||||
radio.read( &got_time, sizeof(unsigned long) ); // Get the payload
|
||||
}
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk
|
||||
radio.write( &got_time, sizeof(unsigned long) ); // Send the final one back.
|
||||
radio.startListening(); // Now, resume listening so we catch the next packets.
|
||||
printf("Sent response %lu \n\r", got_time);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/****************** Change Roles via Serial Commands ***************************/
|
||||
|
||||
if ( Serial.available() )
|
||||
{
|
||||
char c = toupper(Serial.read());
|
||||
if ( c == 'T' && role == role_pong_back )
|
||||
{
|
||||
printf("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_ping_out; // Become the primary transmitter (ping out)
|
||||
radio.openWritingPipe(addresses[0]);
|
||||
radio.openReadingPipe(1,addresses[1]);
|
||||
}
|
||||
else if ( c == 'R' && role == role_ping_out )
|
||||
{
|
||||
printf("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_pong_back; // Become the primary receiver (pong back)
|
||||
radio.openWritingPipe(addresses[1]);
|
||||
radio.openReadingPipe(1,addresses[0]);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,124 @@
|
||||
/*
|
||||
March 2014 - TMRh20 - Updated along with High Speed RF24 Library fork
|
||||
Parts derived from examples by J. Coliz <maniacbug@ymail.com>
|
||||
*/
|
||||
/**
|
||||
* Example for efficient call-response using ack-payloads
|
||||
*
|
||||
* This example continues to make use of all the normal functionality of the radios including
|
||||
* the auto-ack and auto-retry features, but allows ack-payloads to be written optionlly as well.
|
||||
* This allows very fast call-response communication, with the responding radio never having to
|
||||
* switch out of Primary Receiver mode to send back a payload, but having the option to switch to
|
||||
* primary transmitter if wanting to initiate communication instead of respond to a commmunication.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
// Hardware configuration: Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
RF24 radio(7,8);
|
||||
// Topology
|
||||
const uint64_t addresses[2] = { 0xABCDABCD71LL, 0x544d52687CLL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
// Role management: Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing.
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e; // The various roles supported by this sketch
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"}; // The debug-friendly names of those roles
|
||||
role_e role = role_pong_back; // The role of the current running sketch
|
||||
|
||||
byte counter = 1; // A single byte to keep track of the data being sent back and forth
|
||||
|
||||
|
||||
void setup(){
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/GettingStarted/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
|
||||
|
||||
// Setup and configure radio
|
||||
|
||||
radio.begin();
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.enableAckPayload(); // Allow optional ack payloads
|
||||
radio.setRetries(0,15); // Smallest time between retries, max no. of retries
|
||||
radio.setPayloadSize(1); // Here we are sending 1-byte payloads to test the call-response speed
|
||||
radio.openWritingPipe(addresses[1]); // Both radios listen on the same pipes by default, and switch when writing
|
||||
radio.openReadingPipe(1,addresses[0]); // Open a reading pipe on address 0, pipe 1
|
||||
radio.startListening(); // Start listening
|
||||
radio.powerUp();
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
}
|
||||
|
||||
void loop(void) {
|
||||
|
||||
|
||||
/****************** Ping Out Role ***************************/
|
||||
|
||||
if (role == role_ping_out){ // Radio is in ping mode
|
||||
|
||||
byte gotByte; // Initialize a variable for the incoming response
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk.
|
||||
printf("Now sending %d as payload. ",counter); // Use a simple byte counter as payload
|
||||
unsigned long time = micros(); // Record the current microsecond count
|
||||
|
||||
if ( radio.write(&counter,1) ){ // Send the counter variable to the other radio
|
||||
if(!radio.available()){ // If nothing in the buffer, we got an ack but it is blank
|
||||
printf("Got blank response. round-trip delay: %lu microseconds\n\r",micros()-time);
|
||||
}else{
|
||||
while(radio.available() ){ // If an ack with payload was received
|
||||
radio.read( &gotByte, 1 ); // Read it, and display the response time
|
||||
printf("Got response %d, round-trip delay: %lu microseconds\n\r",gotByte,micros()-time);
|
||||
counter++; // Increment the counter variable
|
||||
}
|
||||
}
|
||||
|
||||
}else{ printf("Sending failed.\n\r"); } // If no ack response, sending failed
|
||||
|
||||
delay(1000); // Try again later
|
||||
}
|
||||
|
||||
|
||||
/****************** Pong Back Role ***************************/
|
||||
|
||||
if ( role == role_pong_back ) {
|
||||
byte pipeNo, gotByte; // Declare variables for the pipe and the byte received
|
||||
while( radio.available(&pipeNo)){ // Read all available payloads
|
||||
radio.read( &gotByte, 1 );
|
||||
// Since this is a call-response. Respond directly with an ack payload.
|
||||
// Ack payloads are much more efficient than switching to transmit mode to respond to a call
|
||||
radio.writeAckPayload(pipeNo,&gotByte, 1 ); // This can be commented out to send empty payloads.
|
||||
printf("Sent response %d \n\r", gotByte);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/****************** Change Roles via Serial Commands ***************************/
|
||||
|
||||
if ( Serial.available() )
|
||||
{
|
||||
char c = toupper(Serial.read());
|
||||
if ( c == 'T' && role == role_pong_back )
|
||||
{
|
||||
printf("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_ping_out; // Change roles (ping out)
|
||||
radio.openWritingPipe(addresses[0]); // Open different pipes when writing. Write on pipe 0, address 0
|
||||
radio.openReadingPipe(1,addresses[1]); // Read on pipe 1, as address 1
|
||||
}
|
||||
else if ( c == 'R' && role == role_ping_out )
|
||||
{
|
||||
printf("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_pong_back; // Become the primary receiver (pong back)
|
||||
radio.openWritingPipe(addresses[1]); // Since only two radios involved, both listen on the same addresses and pipe numbers in RX mode
|
||||
radio.openReadingPipe(1,addresses[0]); // then switch pipes & addresses to transmit.
|
||||
radio.startListening(); // Need to start listening after opening new reading pipes
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,144 @@
|
||||
/*
|
||||
TMRh20 2014
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/** General Data Transfer Rate Test
|
||||
* This example demonstrates basic data transfer functionality with the
|
||||
updated library. This example will display the transfer rates acheived using
|
||||
the slower form of high-speed transfer using blocking-writes.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
/************* USER Configuration *****************************/
|
||||
// Hardware configuration
|
||||
RF24 radio(48,49); // Set up nRF24L01 radio on SPI bus plus pins 7 & 8
|
||||
boolean RADIO_NO = 0; //SET THIS TO 0 or 1 for 1st or 2nd radio
|
||||
|
||||
/***************************************************************/
|
||||
|
||||
const uint64_t pipes[2] = { 0xABCDABCD71LL, 0x544d52687CLL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
byte data[32]; //Data buffer for testing data transfer speeds
|
||||
|
||||
unsigned long counter, rxTimer; //Counter and timer for keeping track transfer info
|
||||
unsigned long startTime, stopTime;
|
||||
bool TX=1,RX=0,role=0;
|
||||
|
||||
void setup(void) {
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
|
||||
radio.begin(); // Setup and configure rf radio
|
||||
radio.setChannel(1);
|
||||
radio.setPALevel(RF24_PA_MAX);
|
||||
radio.setDataRate(RF24_1MBPS);
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.setRetries(2,15); // Optionally, increase the delay between retries & # of retries
|
||||
radio.setCRCLength(RF24_CRC_8);
|
||||
//radio.disableCRC();
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
|
||||
radio.startListening(); // Start listening
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
|
||||
printf("\n\rRF24/examples/Transfer Rates/\n\r");
|
||||
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
|
||||
|
||||
randomSeed(analogRead(0)); //Seed for random number generation
|
||||
|
||||
for(int i=0; i<32; i++){
|
||||
data[i] = random(255); //Load the buffer with random data
|
||||
}
|
||||
radio.powerUp(); //Power up the radio
|
||||
}
|
||||
|
||||
void loop(void){
|
||||
|
||||
|
||||
if(role == TX){
|
||||
|
||||
delay(2000);
|
||||
|
||||
printf("Initiating Basic Data Transfer\n\r");
|
||||
|
||||
|
||||
unsigned long cycles = 10000; //Change this to a higher or lower number.
|
||||
|
||||
startTime = millis();
|
||||
|
||||
for(int i=0; i<cycles; i++){ //Loop through a number of cycles
|
||||
data[0] = i; //Change the first byte of the payload for identification
|
||||
if(!radio.writeFast(&data,32)){ //Write to the FIFO buffers
|
||||
counter++; //Keep count of failed payloads
|
||||
}
|
||||
}
|
||||
|
||||
stopTime = millis();
|
||||
//This should be called to wait for completion and put the radio in standby mode after transmission, returns 0 if data still in FIFO (timed out), 1 if success
|
||||
if(!radio.txStandBy()){ counter+=3; } //Standby, block only until FIFO empty or auto-retry timeout. Flush TX FIFO if failed
|
||||
//radio.txStandBy(1000); //Standby, using extended timeout period of 1 second
|
||||
|
||||
float numBytes = cycles*32;
|
||||
float rate = numBytes / (stopTime - startTime);
|
||||
|
||||
printf("Transfer complete at "); Serial.print(rate); printf(" KB/s \n\r");
|
||||
printf("%d of ",counter); Serial.print(cycles); printf(" Packets Failed to Send\n\r");
|
||||
counter = 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
if(role == RX){
|
||||
while(radio.available()){
|
||||
radio.read(&data,32);
|
||||
counter++;
|
||||
}
|
||||
if(millis() - rxTimer > 1000){
|
||||
rxTimer = millis();
|
||||
printf("Rate: ");
|
||||
float numBytes = counter*32;
|
||||
Serial.print(numBytes/1000);
|
||||
printf(" KB/s\n\r");
|
||||
printf("Payload Count: %d \n\r", counter);
|
||||
counter = 0;
|
||||
}
|
||||
}
|
||||
//
|
||||
// Change roles
|
||||
//
|
||||
|
||||
if ( Serial.available() )
|
||||
{
|
||||
char c = toupper(Serial.read());
|
||||
if ( c == 'T' && role == RX )
|
||||
{
|
||||
printf("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK\n\r");
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.stopListening();
|
||||
role = TX; // Become the primary transmitter (ping out)
|
||||
}
|
||||
else if ( c == 'R' && role == TX )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
radio.startListening();
|
||||
printf("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK\n\r");
|
||||
role = RX; // Become the primary receiver (pong back)
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,189 @@
|
||||
/*
|
||||
TMRh20 2014
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/** Reliably transmitting large volumes of data with a low signal or in noisy environments
|
||||
* This example demonstrates data transfer functionality with the use of auto-retry
|
||||
and auto-reUse functionality enabled. This sketch demonstrates how a user can extend
|
||||
the auto-retry functionality to any chosen time period, preventing data loss and ensuring
|
||||
the consistency of data.
|
||||
|
||||
This sketh demonstrates use of the writeBlocking() functionality, and extends the standard
|
||||
retry functionality of the radio. Payloads will be auto-retried until successful or the
|
||||
extended timeout period is reached.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
/************* USER Configuration *****************************/
|
||||
|
||||
RF24 radio(48,49); // Set up nRF24L01 radio on SPI bus plus pins 7 & 8
|
||||
unsigned long timeoutPeriod = 3000; // Set a user-defined timeout period. With auto-retransmit set to (15,15) retransmission will take up to 60ms and as little as 7.5ms with it set to (1,15).
|
||||
// With a timeout period of 1000, the radio will retry each payload for up to 1 second before giving up on the transmission and starting over
|
||||
|
||||
/***************************************************************/
|
||||
|
||||
const uint64_t pipes[2] = { 0xABCDABCD71LL, 0x544d52687CLL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
byte data[32]; //Data buffer
|
||||
|
||||
volatile unsigned long counter;
|
||||
unsigned long rxTimer,startTime, stopTime, payloads = 0;
|
||||
bool TX=1,RX=0,role=0, transferInProgress = 0;
|
||||
|
||||
|
||||
void setup(void) {
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
|
||||
radio.begin(); // Setup and configure rf radio
|
||||
radio.setChannel(1); // Set the channel
|
||||
radio.setPALevel(RF24_PA_LOW); // Set PA LOW for this demonstration. We want the radio to be as lossy as possible for this example.
|
||||
radio.setDataRate(RF24_1MBPS); // Raise the data rate to reduce transmission distance and increase lossiness
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.setRetries(2,15); // Optionally, increase the delay between retries. Want the number of auto-retries as high as possible (15)
|
||||
radio.setCRCLength(RF24_CRC_16); // Set CRC length to 16-bit to ensure quality of data
|
||||
radio.openWritingPipe(pipes[0]); // Open the default reading and writing pipe
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
|
||||
radio.startListening(); // Start listening
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
|
||||
printf("\n\rRF24/examples/Transfer Rates/\n\r");
|
||||
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
|
||||
|
||||
randomSeed(analogRead(0)); //Seed for random number generation
|
||||
for(int i=0; i<32; i++){
|
||||
data[i] = random(255); //Load the buffer with random data
|
||||
}
|
||||
radio.powerUp(); //Power up the radio
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
void loop(void){
|
||||
|
||||
|
||||
if(role == TX){
|
||||
delay(2000); // Pause for a couple seconds between transfers
|
||||
printf("Initiating Extended Timeout Data Transfer\n\r");
|
||||
|
||||
unsigned long cycles = 1000; // Change this to a higher or lower number. This is the number of payloads that will be sent.
|
||||
|
||||
unsigned long transferCMD[] = {'H','S',cycles }; // Indicate to the other radio that we are starting, and provide the number of payloads that will be sent
|
||||
radio.writeFast(&transferCMD,12); // Send the transfer command
|
||||
if(radio.txStandBy(timeoutPeriod)){ // If transfer initiation was successful, do the following
|
||||
|
||||
startTime = millis(); // For calculating transfer rate
|
||||
boolean timedOut = 0; // Boolean for keeping track of failures
|
||||
|
||||
for(int i=0; i<cycles; i++){ // Loop through a number of cycles
|
||||
data[0] = i; // Change the first byte of the payload for identification
|
||||
|
||||
if(!radio.writeBlocking(&data,32,timeoutPeriod)){ // If retries are failing and the user defined timeout is exceeded
|
||||
timedOut = 1; // Indicate failure
|
||||
counter = cycles; // Set the fail count to maximum
|
||||
break; // Break out of the for loop
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
stopTime = millis(); // Capture the time of completion or failure
|
||||
|
||||
//This should be called to wait for completion and put the radio in standby mode after transmission, returns 0 if data still in FIFO (timed out), 1 if success
|
||||
if(timedOut){ radio.txStandBy(); } //Partially blocking standby, blocks until success or max retries. FIFO flushed if auto timeout reached
|
||||
else{ radio.txStandBy(timeoutPeriod); } //Standby, block until FIFO empty (sent) or user specified timeout reached. FIFO flushed if user timeout reached.
|
||||
|
||||
}else{
|
||||
Serial.println("Communication not established"); //If unsuccessful initiating transfer, exit and retry later
|
||||
}
|
||||
|
||||
float rate = cycles * 32 / (stopTime - startTime); //Display results:
|
||||
|
||||
Serial.print("Transfer complete at "); Serial.print(rate); printf(" KB/s \n\r");
|
||||
Serial.print(counter);
|
||||
Serial.print(" of ");
|
||||
Serial.print(cycles); Serial.println(" Packets Failed to Send");
|
||||
counter = 0;
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
||||
if(role == RX){
|
||||
|
||||
if(!transferInProgress){ // If a bulk data transfer has not been started
|
||||
if(radio.available()){
|
||||
radio.read(&data,32); //Read any available payloads for analysis
|
||||
|
||||
if(data[0] == 'H' && data[4] == 'S'){ // If a bulk data transfer command has been received
|
||||
payloads = data[8]; // Read the first two bytes of the unsigned long. Need to read the 3rd and 4th if sending more than 65535 payloads
|
||||
payloads |= data[9] << 8; // This is the number of payloads that will be sent
|
||||
counter = 0; // Reset the payload counter to 0
|
||||
transferInProgress = 1; // Indicate it has started
|
||||
startTime = rxTimer = millis(); // Capture the start time to measure transfer rate and calculate timeouts
|
||||
}
|
||||
}
|
||||
}else{
|
||||
if(radio.available()){ // If in bulk transfer mode, and a payload is available
|
||||
radio.read(&data,32); // Read the payload
|
||||
rxTimer = millis(); // Reset the timeout timer
|
||||
counter++; // Keep a count of received payloads
|
||||
}else
|
||||
if(millis() - rxTimer > timeoutPeriod){ // If no data available, check the timeout period
|
||||
Serial.println("Transfer Failed"); // If per-payload timeout exceeeded, end the transfer
|
||||
transferInProgress = 0;
|
||||
}else
|
||||
if(counter >= payloads){ // If the specified number of payloads is reached, transfer is completed
|
||||
startTime = millis() - startTime; // Calculate the total time spent during transfer
|
||||
float numBytes = counter*32; // Calculate the number of bytes transferred
|
||||
Serial.print("Rate: "); // Print the transfer rate and number of payloads
|
||||
Serial.print(numBytes/startTime);
|
||||
Serial.println(" KB/s");
|
||||
printf("Payload Count: %d \n\r", counter);
|
||||
transferInProgress = 0; // End the transfer as complete
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
//
|
||||
// Change roles
|
||||
//
|
||||
|
||||
if ( Serial.available() )
|
||||
{
|
||||
char c = toupper(Serial.read());
|
||||
if ( c == 'T' && role == RX )
|
||||
{
|
||||
printf("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK\n\r");
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.stopListening();
|
||||
role = TX; // Become the primary transmitter (ping out)
|
||||
}
|
||||
else if ( c == 'R' && role == TX )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
radio.startListening();
|
||||
printf("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK\n\r");
|
||||
role = RX; // Become the primary receiver (pong back)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,206 @@
|
||||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 22 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(ARDUINO_VERSION) ;
|
||||
ARDUINO_AVR ?= $(ARDUINO_DIR)/hardware/tools/avr/avr/include/avr ;
|
||||
AVRDUDECONFIG_PATH ?= $(ARDUINO_DIR)/hardware/tools ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
AVR_CC = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_CXX = $(AVR_TOOLS_PATH)/avr-g++ ;
|
||||
AVR_LD = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_TOOLS_PATH)/avrdude ;
|
||||
|
||||
DEFINES = F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
|
||||
# In addition to explicitly-specified program modules, pick up anything from the current
|
||||
# dir.
|
||||
PROJECT_MODULES += [ GLOB $(PROJECT_DIR) : *.c *.cpp *.pde ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule AvrCc
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrCc
|
||||
{
|
||||
$(AVR_CC) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrC++
|
||||
{
|
||||
$(AVR_CXX) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrObjects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
AvrObject $(OUT_DIR)/$(_I:B).o : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrMainFromObjects
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
MkDir $(<:D) ;
|
||||
Depends all : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrMainFromObjects
|
||||
{
|
||||
$(AVR_LD) $(LDFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrMain
|
||||
{
|
||||
AvrMainFromObjects $(<) : $(OUT_DIR)/$(>:B).o ;
|
||||
AvrObjects $(>) ;
|
||||
}
|
||||
|
||||
rule AvrHex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrHex
|
||||
{
|
||||
$(AVR_OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule AvrUpload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
AvrUploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions AvrUploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
AvrMain $(OUT).elf : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
AvrHex $(OUT).hex : $(OUT).elf ;
|
||||
|
||||
AvrUpload p6 : /dev/tty.usbserial-A600eHIs : $(OUT).hex ;
|
||||
AvrUpload p4 : /dev/tty.usbserial-A40081RP : $(OUT).hex ;
|
||||
AvrUpload p9 : /dev/tty.usbserial-A9007LmI : $(OUT).hex ;
|
||||
|
||||
@@ -0,0 +1,255 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example LED Remote
|
||||
*
|
||||
* This is an example of how to use the RF24 class to control a remote
|
||||
* bank of LED's using buttons on a remote control.
|
||||
*
|
||||
* On the 'remote', connect any number of buttons or switches from
|
||||
* an arduino pin to ground. Update 'button_pins' to reflect the
|
||||
* pins used.
|
||||
*
|
||||
* On the 'led' board, connect the same number of LED's from an
|
||||
* arduino pin to a resistor to ground. Update 'led_pins' to reflect
|
||||
* the pins used. Also connect a separate pin to ground and change
|
||||
* the 'role_pin'. This tells the sketch it's running on the LED board.
|
||||
*
|
||||
* Every time the buttons change on the remote, the entire state of
|
||||
* buttons is send to the led board, which displays the state.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'led' board receiver
|
||||
// Leave open to be the 'remote' transmitter
|
||||
const int role_pin = A4;
|
||||
|
||||
// Pins on the remote for buttons
|
||||
const uint8_t button_pins[] = { 2,3,4,5,6,7 };
|
||||
const uint8_t num_button_pins = sizeof(button_pins);
|
||||
|
||||
// Pins on the LED board for LED's
|
||||
const uint8_t led_pins[] = { 2,3,4,5,6,7 };
|
||||
const uint8_t num_led_pins = sizeof(led_pins);
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Single radio pipe address for the 2 nodes to communicate.
|
||||
const uint64_t pipe = 0xE8E8F0F0E1LL;
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes in this
|
||||
// system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_remote = 1, role_led } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Remote", "LED Board"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
//
|
||||
// Payload
|
||||
//
|
||||
|
||||
uint8_t button_states[num_button_pins];
|
||||
uint8_t led_states[num_led_pins];
|
||||
|
||||
//
|
||||
// Setup
|
||||
//
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_remote;
|
||||
else
|
||||
role = role_led;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/led_remote/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens a single pipes for these two nodes to communicate
|
||||
// back and forth. One listens on it, the other talks to it.
|
||||
|
||||
if ( role == role_remote )
|
||||
{
|
||||
radio.openWritingPipe(pipe);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openReadingPipe(1,pipe);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
if ( role == role_led )
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
//
|
||||
// Set up buttons / LED's
|
||||
//
|
||||
|
||||
// Set pull-up resistors for all buttons
|
||||
if ( role == role_remote )
|
||||
{
|
||||
int i = num_button_pins;
|
||||
while(i--)
|
||||
{
|
||||
pinMode(button_pins[i],INPUT);
|
||||
digitalWrite(button_pins[i],HIGH);
|
||||
}
|
||||
}
|
||||
|
||||
// Turn LED's ON until we start getting keys
|
||||
if ( role == role_led )
|
||||
{
|
||||
int i = num_led_pins;
|
||||
while(i--)
|
||||
{
|
||||
pinMode(led_pins[i],OUTPUT);
|
||||
led_states[i] = HIGH;
|
||||
digitalWrite(led_pins[i],led_states[i]);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//
|
||||
// Loop
|
||||
//
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Remote role. If the state of any button has changed, send the whole state of
|
||||
// all buttons.
|
||||
//
|
||||
|
||||
if ( role == role_remote )
|
||||
{
|
||||
// Get the current state of buttons, and
|
||||
// Test if the current state is different from the last state we sent
|
||||
int i = num_button_pins;
|
||||
bool different = false;
|
||||
while(i--)
|
||||
{
|
||||
uint8_t state = ! digitalRead(button_pins[i]);
|
||||
if ( state != button_states[i] )
|
||||
{
|
||||
different = true;
|
||||
button_states[i] = state;
|
||||
}
|
||||
}
|
||||
|
||||
// Send the state of the buttons to the LED board
|
||||
if ( different )
|
||||
{
|
||||
printf("Now sending...");
|
||||
bool ok = radio.write( button_states, num_button_pins );
|
||||
if (ok)
|
||||
printf("ok\n\r");
|
||||
else
|
||||
printf("failed\n\r");
|
||||
}
|
||||
|
||||
// Try again in a short while
|
||||
delay(20);
|
||||
}
|
||||
|
||||
//
|
||||
// LED role. Receive the state of all buttons, and reflect that in the LEDs
|
||||
//
|
||||
|
||||
if ( role == role_led )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
done = radio.read( button_states, num_button_pins );
|
||||
|
||||
// Spew it
|
||||
printf("Got buttons\n\r");
|
||||
|
||||
// For each button, if the button now on, then toggle the LED
|
||||
int i = num_led_pins;
|
||||
while(i--)
|
||||
{
|
||||
if ( button_states[i] )
|
||||
{
|
||||
led_states[i] ^= HIGH;
|
||||
digitalWrite(led_pins[i],led_states[i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,219 @@
|
||||
# (1) Project Information
|
||||
|
||||
PROJECT_LIBS = RF24 SPI ;
|
||||
PROJECT_DIRS = $(PWD) ;
|
||||
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= stk500v1 ;
|
||||
UPLOAD_SPEED ?= 115200 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
AVR_BIN = /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN = /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
AR = $(AVR_BIN)/avr-ar rcs ;
|
||||
RANLIB = ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -Wno-strict-aliasing -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
|
||||
HDRS = $(PROJECT_DIRS) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Library
|
||||
{
|
||||
LibraryFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
rule Arduino
|
||||
{
|
||||
LINKFLAGS on $(<) = $(LINKFLAGS) -Wl,-Map=$(LOCATE_TARGET)/$(<:B).map ;
|
||||
Main $(<) : $(>) ;
|
||||
LinkLibraries $(<) : libs core ;
|
||||
Hex $(<:B).hex : $(<) ;
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(<:B).hex ;
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# Grab everything from the core directory
|
||||
Library core : [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
Library libs : [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# Main output executable
|
||||
Arduino $(PWD:B).elf : $(PROJECT_MODULES) [ GLOB $(PROJECT_DIRS) : *.c *.cpp *.pde *.ino ] ;
|
||||
@@ -0,0 +1,142 @@
|
||||
/*
|
||||
Copyright (C) 2012 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example Nordic FOB Receiver
|
||||
*
|
||||
* This is an example of how to use the RF24 class to receive signals from the
|
||||
* Sparkfun Nordic FOB. Thanks to Kirk Mower for providing test hardware.
|
||||
*
|
||||
* See blog post at http://maniacbug.wordpress.com/2012/01/08/nordic-fob/
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <RF24.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
RF24 radio(9,10);
|
||||
|
||||
//
|
||||
// Payload
|
||||
//
|
||||
|
||||
struct payload_t
|
||||
{
|
||||
uint8_t buttons;
|
||||
uint16_t id;
|
||||
uint8_t empty;
|
||||
};
|
||||
|
||||
const char* button_names[] = { "Up", "Down", "Left", "Right", "Center" };
|
||||
const int num_buttons = 5;
|
||||
|
||||
//
|
||||
// Forward declarations
|
||||
//
|
||||
|
||||
uint16_t flip_endian(uint16_t in);
|
||||
|
||||
//
|
||||
// Setup
|
||||
//
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\r\nRF24/examples/nordic_fob/\r\n");
|
||||
|
||||
//
|
||||
// Setup and configure rf radio according to the built-in parameters
|
||||
// of the FOB.
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
radio.setChannel(2);
|
||||
radio.setPayloadSize(4);
|
||||
radio.setAutoAck(false);
|
||||
radio.setCRCLength(RF24_CRC_8);
|
||||
radio.openReadingPipe(1,0xE7E7E7E7E7LL);
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
}
|
||||
|
||||
//
|
||||
// Loop
|
||||
//
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Receive each packet, dump it out
|
||||
//
|
||||
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Get the packet from the radio
|
||||
payload_t payload;
|
||||
radio.read( &payload, sizeof(payload) );
|
||||
|
||||
// Print the ID of this message. Note that the message
|
||||
// is sent 'big-endian', so we have to flip it.
|
||||
printf("#%05u Buttons ",flip_endian(payload.id));
|
||||
|
||||
// Print the name of each button
|
||||
int i = num_buttons;
|
||||
while (i--)
|
||||
{
|
||||
if ( ! ( payload.buttons & _BV(i) ) )
|
||||
{
|
||||
printf("%s ",button_names[i]);
|
||||
}
|
||||
}
|
||||
|
||||
// If no buttons, print None
|
||||
if ( payload.buttons == _BV(num_buttons) - 1 )
|
||||
printf("None");
|
||||
|
||||
printf("\r\n");
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Helper functions
|
||||
//
|
||||
|
||||
// Change a big-endian word into a little-endian
|
||||
uint16_t flip_endian(uint16_t in)
|
||||
{
|
||||
uint16_t low = in >> 8;
|
||||
uint16_t high = in << 8;
|
||||
|
||||
return high | low;
|
||||
}
|
||||
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,182 @@
|
||||
MCU = cortex-m3 ;
|
||||
CHIP = STM32F103ZE ;
|
||||
BOARD = maple_native ;
|
||||
|
||||
#CHIP = at91sam3u4 ;
|
||||
#BOARD = sam3u-ek ;
|
||||
|
||||
if ! $(TOOLSET)
|
||||
{
|
||||
TOOLSET = devkit ;
|
||||
Echo "Assuming TOOLSET=devkit" ;
|
||||
}
|
||||
|
||||
if $(TOOLSET) = yagarto
|
||||
{
|
||||
TOOLS_PATH = ~/Source/yagarto-4.6.2/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
if $(TOOLSET) = yagarto-install
|
||||
{
|
||||
TOOLS_PATH = ~/Source/yagarto/install/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = devkit
|
||||
{
|
||||
TOOLS_PATH = /opt/devkitARM/bin ;
|
||||
TOOLS_ARCH = arm-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = maple
|
||||
{
|
||||
TOOLS_PATH = /opt/Maple/Resources/Java/hardware/tools/arm/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
else if $(TOOLSET) = ports
|
||||
{
|
||||
TOOLS_PATH = /opt/local/bin ;
|
||||
TOOLS_ARCH = arm-none-eabi- ;
|
||||
}
|
||||
|
||||
CC = $(TOOLS_PATH)/$(TOOLS_ARCH)gcc ;
|
||||
C++ = $(TOOLS_PATH)/$(TOOLS_ARCH)g++ ;
|
||||
AS = $(TOOLS_PATH)/$(TOOLS_ARCH)gcc -c ;
|
||||
LINK = $(TOOLS_PATH)/$(TOOLS_ARCH)g++ ;
|
||||
OBJCOPY = $(TOOLS_PATH)/$(TOOLS_ARCH)objcopy ;
|
||||
DFU = dfu-util ;
|
||||
|
||||
DEFINES += VECT_TAB_FLASH BOARD_$(BOARD) MCU_$(CHIP) ERROR_LED_PORT=GPIOC ERROR_LED_PIN=15 STM32_HIGH_DENSITY MAPLE_IDE ;
|
||||
OPTIM = -Os ;
|
||||
MFLAGS = cpu=$(MCU) thumb arch=armv7-m ;
|
||||
CCFLAGS = -Wall -m$(MFLAGS) -g -nostdlib -ffunction-sections -fdata-sections -Wl,--gc-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-rtti -fno-exceptions ;
|
||||
LINKFLAGS += -m$(MFLAGS) -Xlinker --gc-sections ;
|
||||
DFUFLAGS = -a1 -d 0x1eaf:0x0003 -R ;
|
||||
|
||||
MAPLE_DIR = $(HOME)/Source/SAM3U/libmaple ;
|
||||
MAPLE_LIBS = Servo LiquidCrystal Wire FreeRTOS ;
|
||||
MAPLE_SUBDIRS = wirish wirish/comm wirish/boards libmaple libmaple/usb libmaple/usb/usb_lib ;
|
||||
|
||||
SKETCH_DIR = $(HOME)/Source/Arduino ;
|
||||
SKETCH_LIBS = RF24 ;
|
||||
|
||||
MODULE_DIRS = . $(MAPLE_DIR)/$(MAPLE_SUBDIRS) $(MAPLE_DIR)/libraries/$(MAPLE_LIBS) $(SKETCH_DIR)/libraries/$(SKETCH_LIBS) ;
|
||||
HDRS = $(MODULE_DIRS) ;
|
||||
LOCATE_TARGET = out/$(TOOLSET) ;
|
||||
LOCATE_SOURCE = $(LOCATE_TARGET) ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex $(>) $(<)
|
||||
}
|
||||
|
||||
rule Binary
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends binary : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Binary
|
||||
{
|
||||
$(OBJCOPY) -O binary $(>) $(<)
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .S : As $(<) : $(>) ;
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends up : $(<) ;
|
||||
NotFile up ;
|
||||
Always $(<) ;
|
||||
Always up ;
|
||||
}
|
||||
|
||||
actions Upload
|
||||
{
|
||||
$(DFU) $(DFUFLAGS) -D $(<)
|
||||
}
|
||||
|
||||
# Override base objects rule, so all output can go in the output dir
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
# Override base main rule, so all output can go in the output dir
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
# Modules
|
||||
MODULES = [ GLOB $(MODULE_DIRS) : *.pde *.c *.cpp *.S ] ;
|
||||
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
# Linker script
|
||||
LINK_DIR = $(MAPLE_DIR)/support/ld ;
|
||||
LINKSCRIPT = $(LINK_DIR)/$(BOARD)/flash.ld ;
|
||||
|
||||
# Bring in the map and link script
|
||||
LINKFLAGS += -Wl,-Map=$(LOCATE_TARGET)/$(MAIN:B).map -T$(LINKSCRIPT) -L$(LINK_DIR) ;
|
||||
|
||||
Main $(MAIN) : $(MODULES) ;
|
||||
Binary $(MAIN:B).bin : $(MAIN) ;
|
||||
Upload $(MAIN:B).bin ;
|
||||
@@ -0,0 +1,87 @@
|
||||
#ifdef MAPLE_IDE
|
||||
|
||||
#include <stdio.h>
|
||||
#include "wirish.h"
|
||||
|
||||
extern void setup(void);
|
||||
extern void loop(void);
|
||||
|
||||
void board_start(const char* program_name)
|
||||
{
|
||||
// Set up the LED to steady on
|
||||
pinMode(BOARD_LED_PIN, OUTPUT);
|
||||
digitalWrite(BOARD_LED_PIN, HIGH);
|
||||
|
||||
// Setup the button as input
|
||||
pinMode(BOARD_BUTTON_PIN, INPUT);
|
||||
digitalWrite(BOARD_BUTTON_PIN, HIGH);
|
||||
|
||||
SerialUSB.begin();
|
||||
SerialUSB.println("Press BUT");
|
||||
|
||||
// Wait for button press
|
||||
while ( !isButtonPressed() )
|
||||
{
|
||||
}
|
||||
|
||||
SerialUSB.println("Welcome!");
|
||||
SerialUSB.println(program_name);
|
||||
|
||||
int i = 11;
|
||||
while (i--)
|
||||
{
|
||||
toggleLED();
|
||||
delay(50);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Custom version of _write, which will print to the USB.
|
||||
* In order to use it you MUST ADD __attribute__((weak))
|
||||
* to _write in libmaple/syscalls.c
|
||||
*/
|
||||
extern "C" int _write (int file, char * ptr, int len)
|
||||
{
|
||||
if ( (file != 1) && (file != 2) )
|
||||
return 0;
|
||||
else
|
||||
SerialUSB.write(ptr,len);
|
||||
return len;
|
||||
}
|
||||
|
||||
/**
|
||||
* Re-entrant version of _write. Yagarto and Devkit now use
|
||||
* the re-entrant newlib, so these get called instead of the
|
||||
* non_r versions.
|
||||
*/
|
||||
extern "C" int _write_r (void*, int file, char * ptr, int len)
|
||||
{
|
||||
return _write( file, ptr, len);
|
||||
}
|
||||
|
||||
__attribute__((constructor)) __attribute__ ((weak)) void premain()
|
||||
{
|
||||
init();
|
||||
}
|
||||
|
||||
__attribute__((weak)) void setup(void)
|
||||
{
|
||||
board_start("No program defined");
|
||||
}
|
||||
|
||||
__attribute__((weak)) void loop(void)
|
||||
{
|
||||
}
|
||||
|
||||
__attribute__((weak)) int main(void)
|
||||
{
|
||||
setup();
|
||||
|
||||
while (true)
|
||||
{
|
||||
loop();
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif // ifdef MAPLE_IDE
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,242 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example RF Radio Ping Pair ... for Maple
|
||||
*
|
||||
* This is an example of how to use the RF24 class. Write this sketch to two different nodes,
|
||||
* connect the role_pin to ground on one. The ping node sends the current time to the pong node,
|
||||
* which responds by sending the value back. The ping node can then see how long the whole cycle
|
||||
* took.
|
||||
*/
|
||||
|
||||
#include "WProgram.h"
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
|
||||
//
|
||||
// Maple specific setup. Other than this section, the sketch is the same on Maple as on
|
||||
// Arduino
|
||||
//
|
||||
|
||||
#ifdef MAPLE_IDE
|
||||
|
||||
// External startup function
|
||||
extern void board_start(const char* program_name);
|
||||
|
||||
// Use SPI #2.
|
||||
HardwareSPI SPI(2);
|
||||
|
||||
#else
|
||||
#define board_startup printf
|
||||
#define toggleLED(x) (x)
|
||||
#endif
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 7 & 6
|
||||
// (This works for the Getting Started board plugged into the
|
||||
// Maple Native backwards.)
|
||||
|
||||
RF24 radio(7,6);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const int role_pin = 10;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
board_start("\n\rRF24/examples/pingpair/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// optionally, increase the delay between retries & # of retries
|
||||
radio.setRetries(15,15);
|
||||
|
||||
// optionally, reduce the payload size. seems to
|
||||
// improve reliability
|
||||
radio.setPayloadSize(8);
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
// Open 'our' pipe for writing
|
||||
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
|
||||
|
||||
if ( role == role_ping_out )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
}
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Ping out role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
toggleLED();
|
||||
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu...",time);
|
||||
bool ok = radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
if (ok)
|
||||
printf("ok...\r\n");
|
||||
else
|
||||
printf("failed.\r\n");
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout (250ms)
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 200 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\r\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got response %lu, round-trip delay: %lu\r\n",got_time,millis()-got_time);
|
||||
}
|
||||
|
||||
toggleLED();
|
||||
|
||||
// Try again 1s later
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
unsigned long got_time;
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
done = radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got payload %lu...",got_time);
|
||||
|
||||
// Delay just a little bit to let the other unit
|
||||
// make the transition to receiver
|
||||
delay(20);
|
||||
}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( &got_time, sizeof(unsigned long) );
|
||||
printf("Sent response.\r\n");
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,123 @@
|
||||
/*
|
||||
// March 2014 - TMRh20 - Updated along with High Speed RF24 Library fork
|
||||
// Parts derived from examples by J. Coliz <maniacbug@ymail.com>
|
||||
*/
|
||||
/**
|
||||
* Example for efficient call-response using ack-payloads
|
||||
*
|
||||
* This example continues to make use of all the normal functionality of the radios including
|
||||
* the auto-ack and auto-retry features, but allows ack-payloads to be written optionlly as well.
|
||||
* This allows very fast call-response communication, with the responding radio never having to
|
||||
* switch out of Primary Receiver mode to send back a payload, but having the option to if wanting
|
||||
* to initiate communication instead of respond to a commmunication.
|
||||
*/
|
||||
|
||||
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
// Hardware configuration: Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
RF24 radio(7,8);
|
||||
|
||||
// Topology
|
||||
const uint64_t pipes[2] = { 0xABCDABCD71LL, 0x544d52687CLL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
// Role management: Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing.
|
||||
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e; // The various roles supported by this sketch
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"}; // The debug-friendly names of those roles
|
||||
role_e role = role_pong_back; // The role of the current running sketch
|
||||
|
||||
// A single byte to keep track of the data being sent back and forth
|
||||
byte counter = 1;
|
||||
|
||||
void setup(){
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/GettingStarted/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
printf("*** PRESS 'T' to begin transmitting to the other node\n\r");
|
||||
|
||||
// Setup and configure rf radio
|
||||
|
||||
radio.begin();
|
||||
radio.setAutoAck(1); // Ensure autoACK is enabled
|
||||
radio.enableAckPayload(); // Allow optional ack payloads
|
||||
radio.setRetries(0,15); // Smallest time between retries, max no. of retries
|
||||
radio.setPayloadSize(1); // Here we are sending 1-byte payloads to test the call-response speed
|
||||
radio.openWritingPipe(pipes[1]); // Both radios listen on the same pipes by default, and switch when writing
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.startListening(); // Start listening
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
}
|
||||
|
||||
void loop(void) {
|
||||
|
||||
if (role == role_ping_out){
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk.
|
||||
|
||||
printf("Now sending %d as payload. ",counter);
|
||||
byte gotByte;
|
||||
unsigned long time = micros(); // Take the time, and send it. This will block until complete
|
||||
//Called when STANDBY-I mode is engaged (User is finished sending)
|
||||
if (!radio.write( &counter, 1 )){
|
||||
printf("failed.\n\r");
|
||||
}else{
|
||||
|
||||
if(!radio.available()){
|
||||
printf("Blank Payload Received\n\r");
|
||||
}else{
|
||||
while(radio.available() ){
|
||||
unsigned long tim = micros();
|
||||
radio.read( &gotByte, 1 );
|
||||
printf("Got response %d, round-trip delay: %lu microseconds\n\r",gotByte,tim-time);
|
||||
counter++;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
// Try again later
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
|
||||
if ( role == role_pong_back ) {
|
||||
byte pipeNo;
|
||||
byte gotByte; // Dump the payloads until we've gotten everything
|
||||
while( radio.available(&pipeNo)){
|
||||
radio.read( &gotByte, 1 );
|
||||
radio.writeAckPayload(pipeNo,&gotByte, 1 );
|
||||
}
|
||||
}
|
||||
|
||||
// Change roles
|
||||
|
||||
if ( Serial.available() )
|
||||
{
|
||||
char c = toupper(Serial.read());
|
||||
if ( c == 'T' && role == role_pong_back )
|
||||
{
|
||||
printf("*** CHANGING TO TRANSMIT ROLE -- PRESS 'R' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_ping_out; // Become the primary transmitter (ping out)
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
}
|
||||
else if ( c == 'R' && role == role_ping_out )
|
||||
{
|
||||
printf("*** CHANGING TO RECEIVE ROLE -- PRESS 'T' TO SWITCH BACK\n\r");
|
||||
|
||||
role = role_pong_back; // Become the primary receiver (pong back)
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,206 @@
|
||||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 22 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(ARDUINO_VERSION) ;
|
||||
ARDUINO_AVR ?= $(ARDUINO_DIR)/hardware/tools/avr/avr/include/avr ;
|
||||
AVRDUDECONFIG_PATH ?= $(ARDUINO_DIR)/hardware/tools ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
AVR_CC = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_CXX = $(AVR_TOOLS_PATH)/avr-g++ ;
|
||||
AVR_LD = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_TOOLS_PATH)/avrdude ;
|
||||
|
||||
DEFINES = F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
|
||||
# In addition to explicitly-specified program modules, pick up anything from the current
|
||||
# dir.
|
||||
PROJECT_MODULES += [ GLOB $(PROJECT_DIR) : *.c *.cpp *.pde ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule AvrCc
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrCc
|
||||
{
|
||||
$(AVR_CC) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrC++
|
||||
{
|
||||
$(AVR_CXX) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrObjects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
AvrObject $(OUT_DIR)/$(_I:B).o : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrMainFromObjects
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
MkDir $(<:D) ;
|
||||
Depends all : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrMainFromObjects
|
||||
{
|
||||
$(AVR_LD) $(LDFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrMain
|
||||
{
|
||||
AvrMainFromObjects $(<) : $(OUT_DIR)/$(>:B).o ;
|
||||
AvrObjects $(>) ;
|
||||
}
|
||||
|
||||
rule AvrHex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrHex
|
||||
{
|
||||
$(AVR_OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule AvrUpload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
AvrUploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions AvrUploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
AvrMain $(OUT).elf : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
AvrHex $(OUT).hex : $(OUT).elf ;
|
||||
|
||||
AvrUpload p6 : /dev/tty.usbserial-A600eHIs : $(OUT).hex ;
|
||||
AvrUpload p4 : /dev/tty.usbserial-A40081RP : $(OUT).hex ;
|
||||
AvrUpload p9 : /dev/tty.usbserial-A9007LmI : $(OUT).hex ;
|
||||
|
||||
@@ -0,0 +1,232 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example using Dynamic Payloads
|
||||
*
|
||||
* This is an example of how to use payloads of a varying (dynamic) size.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
RF24 radio(7,8);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const int role_pin = 5;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
//
|
||||
// Payload
|
||||
//
|
||||
|
||||
const int min_payload_size = 4;
|
||||
const int max_payload_size = 32;
|
||||
const int payload_size_increments_by = 1;
|
||||
int next_payload_size = min_payload_size;
|
||||
|
||||
char receive_payload[max_payload_size+1]; // +1 to allow room for a terminating NULL char
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/pingpair_dyn/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// enable dynamic payloads
|
||||
radio.enableDynamicPayloads();
|
||||
|
||||
// optionally, increase the delay between retries & # of retries
|
||||
radio.setRetries(5,15);
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
// Open 'our' pipe for writing
|
||||
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
|
||||
|
||||
if ( role == role_ping_out )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
}
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Ping out role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
// The payload will always be the same, what will change is how much of it we send.
|
||||
static char send_payload[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ789012";
|
||||
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
printf("Now sending length %i...",next_payload_size);
|
||||
radio.write( send_payload, next_payload_size );
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 500 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\n\r");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
uint8_t len = radio.getDynamicPayloadSize();
|
||||
radio.read( receive_payload, len );
|
||||
|
||||
// Put a zero at the end for easy printing
|
||||
receive_payload[len] = 0;
|
||||
|
||||
// Spew it
|
||||
printf("Got response size=%i value=%s\n\r",len,receive_payload);
|
||||
}
|
||||
|
||||
// Update size for next time.
|
||||
next_payload_size += payload_size_increments_by;
|
||||
if ( next_payload_size > max_payload_size )
|
||||
next_payload_size = min_payload_size;
|
||||
|
||||
// Try again 1s later
|
||||
delay(100);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
uint8_t len;
|
||||
bool done = false;
|
||||
while (radio.available())
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
len = radio.getDynamicPayloadSize();
|
||||
radio.read( receive_payload, len );
|
||||
|
||||
// Put a zero at the end for easy printing
|
||||
receive_payload[len] = 0;
|
||||
|
||||
// Spew it
|
||||
printf("Got payload size=%i value=%s\n\r",len,receive_payload);
|
||||
}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( receive_payload, len );
|
||||
printf("Sent response.\n\r");
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,137 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
Update 2014 - TMRh20
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example of using interrupts
|
||||
*
|
||||
* This is an example of how to user interrupts to interact with the radio, and a demonstration
|
||||
* of how to use them to sleep when receiving, and not miss any payloads.
|
||||
* The pingpair_sleepy example expands on sleep functionality with a timed sleep option for the transmitter.
|
||||
* Sleep functionality is built directly into my fork of the RF24Network library
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
#include <avr/sleep.h>
|
||||
#include <avr/power.h>
|
||||
|
||||
// Hardware configuration
|
||||
RF24 radio(7,8); // Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
const short role_pin = 5; // sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
|
||||
const uint64_t address[2] = {0xABCDABCD71LL, 0x544d52687CLL}; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
// Role management
|
||||
|
||||
// Set up role. This sketch uses the same software for all the nodes in this
|
||||
// system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
// This is done through the role_pin
|
||||
typedef enum { role_sender = 1, role_receiver } role_e; // The various roles supported by this sketch
|
||||
const char* role_friendly_name[] = { "invalid", "Sender", "Receiver"}; // The debug-friendly names of those roles
|
||||
role_e role; // The role of the current running sketch
|
||||
|
||||
boolean gotMsg = 0; // So we know when to go to sleep
|
||||
|
||||
/********************** Setup *********************/
|
||||
void setup(){
|
||||
|
||||
pinMode(role_pin, INPUT); // set up the role pin
|
||||
digitalWrite(role_pin,HIGH); // Change this to LOW/HIGH instead of using an external pin
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
if ( digitalRead(role_pin) ) // read the address pin, establish our role
|
||||
role = role_sender;
|
||||
else
|
||||
role = role_receiver;
|
||||
|
||||
|
||||
Serial.begin(115200);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/pingpair_irq/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
// Setup and configure rf radio
|
||||
radio.begin();
|
||||
radio.enableAckPayload(); // We will be using the Ack Payload feature, so please enable it
|
||||
// Open pipes to other node for communication
|
||||
if ( role == role_sender ) { // This simple sketch opens a pipe on a single address for these two nodes to
|
||||
radio.openWritingPipe(address[0]); // communicate back and forth. One listens on it, the other talks to it.
|
||||
radio.openReadingPipe(1,address[1]);
|
||||
}else{
|
||||
radio.openWritingPipe(address[1]);
|
||||
radio.openReadingPipe(1,address[0]);
|
||||
radio.startListening();
|
||||
}
|
||||
radio.printDetails(); // Dump the configuration of the rf unit for debugging
|
||||
delay(50);
|
||||
attachInterrupt(0, check_radio, FALLING); // Attach interrupt handler to interrupt #0 (using pin 2) on BOTH the sender and receiver
|
||||
}
|
||||
|
||||
static uint32_t message_count = 0;
|
||||
|
||||
|
||||
/********************** Main Loop *********************/
|
||||
void loop() {
|
||||
|
||||
|
||||
if (role == role_sender) { // Sender role. Repeatedly send the current time
|
||||
unsigned long time = millis(); // Take the time, and send it.
|
||||
printf("Now sending %lu\n\r",time);
|
||||
radio.startWrite( &time, sizeof(unsigned long) ,0);
|
||||
delay(2000); // Try again soon
|
||||
}
|
||||
|
||||
|
||||
if(role == role_receiver){ // Receiver does nothing except in IRQ
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/********************** Interrupt *********************/
|
||||
|
||||
void check_radio(void) // Receiver role: Does nothing! All the work is in IRQ
|
||||
{
|
||||
|
||||
bool tx,fail,rx;
|
||||
radio.whatHappened(tx,fail,rx); // What happened?
|
||||
|
||||
if ( tx ) { // Have we successfully transmitted?
|
||||
if ( role == role_sender ){ printf("Send:OK\n\r"); }
|
||||
if ( role == role_receiver ){ printf("Ack Payload:Sent\n\r"); }
|
||||
}
|
||||
|
||||
if ( fail ) { // Have we failed to transmit?
|
||||
if ( role == role_sender ){ printf("Send:Failed\n\r"); }
|
||||
if ( role == role_receiver ){ printf("Ack Payload:Failed\n\r"); }
|
||||
}
|
||||
|
||||
if ( rx || radio.available()){ // Did we receive a message?
|
||||
|
||||
if ( role == role_sender ) { // If we're the sender, we've received an ack payload
|
||||
radio.read(&message_count,sizeof(message_count));
|
||||
printf("Ack:%lu\n\r",message_count);
|
||||
}
|
||||
|
||||
|
||||
if ( role == role_receiver ) { // If we're the receiver, we've received a time message
|
||||
static unsigned long got_time; // Get this payload and dump it
|
||||
radio.read( &got_time, sizeof(got_time) );
|
||||
printf("Got payload %lu\n\r",got_time);
|
||||
radio.writeAckPayload( 1, &message_count, sizeof(message_count) ); // Add an ack packet for the next time around. This is a simple
|
||||
++message_count; // packet counter
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,225 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
|
||||
TMRh20 2014 - Updates to the library allow sleeping both in TX and RX modes:
|
||||
TX Mode: The radio can be powered down (.9uA current) and the Arduino slept using the watchdog timer
|
||||
RX Mode: The radio can be left in standby mode (22uA current) and the Arduino slept using an interrupt pin
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example RF Radio Ping Pair which Sleeps between Sends
|
||||
*
|
||||
* This is an example of how to use the RF24 class to create a battery-
|
||||
* efficient system. It is just like the GettingStarted_CallResponse example, but the
|
||||
* ping node powers down the radio and sleeps the MCU after every
|
||||
* ping/pong cycle, and the receiver sleeps between payloads.
|
||||
*
|
||||
* Write this sketch to two different nodes,
|
||||
* connect the role_pin to ground on one. The ping node sends the current
|
||||
* time to the pong node, which responds by sending the value back. The ping
|
||||
* node can then see how long the whole cycle took.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <avr/sleep.h>
|
||||
#include <avr/power.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
RF24 radio(7,8);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const int role_pin = 5;
|
||||
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL }; // Radio pipe addresses for the 2 nodes to communicate.
|
||||
|
||||
// Role management
|
||||
// Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
|
||||
// Sleep declarations
|
||||
typedef enum { wdt_16ms = 0, wdt_32ms, wdt_64ms, wdt_128ms, wdt_250ms, wdt_500ms, wdt_1s, wdt_2s, wdt_4s, wdt_8s } wdt_prescalar_e;
|
||||
|
||||
void setup_watchdog(uint8_t prescalar);
|
||||
void do_sleep(void);
|
||||
|
||||
const short sleep_cycles_per_transmission = 4;
|
||||
volatile short sleep_cycles_remaining = sleep_cycles_per_transmission;
|
||||
|
||||
|
||||
|
||||
void setup(){
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/pingpair_sleepy/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
// Prepare sleep parameters
|
||||
// Only the ping out role uses WDT. Wake up every 4s to send a ping
|
||||
//if ( role == role_ping_out )
|
||||
setup_watchdog(wdt_4s);
|
||||
|
||||
// Setup and configure rf radio
|
||||
|
||||
radio.begin();
|
||||
|
||||
// Open pipes to other nodes for communication
|
||||
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
// Open 'our' pipe for writing
|
||||
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
|
||||
|
||||
if ( role == role_ping_out ) {
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
} else {
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
}
|
||||
|
||||
// Start listening
|
||||
radio.startListening();
|
||||
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//radio.printDetails();
|
||||
}
|
||||
|
||||
void loop(){
|
||||
|
||||
|
||||
if (role == role_ping_out) { // Ping out role. Repeatedly send the current time
|
||||
radio.powerUp(); // Power up the radio after sleeping
|
||||
radio.stopListening(); // First, stop listening so we can talk.
|
||||
|
||||
unsigned long time = millis(); // Take the time, and send it.
|
||||
printf("Now sending... %lu \n\r",time);
|
||||
|
||||
radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
radio.startListening(); // Now, continue listening
|
||||
|
||||
unsigned long started_waiting_at = millis(); // Wait here until we get a response, or timeout (250ms)
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() ){
|
||||
if (millis() - started_waiting_at > 250 ){ // Break out of the while loop if nothing available
|
||||
timeout = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if ( timeout ) { // Describe the results
|
||||
printf("Failed, response timed out.\n\r");
|
||||
}else{
|
||||
unsigned long got_time; // Grab the response, compare, and send to debugging spew
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
printf("Got response %lu, round-trip delay: %lu\n\r",got_time,millis()-got_time);
|
||||
}
|
||||
|
||||
// Shut down the system
|
||||
delay(500); // Experiment with some delay here to see if it has an effect
|
||||
// Power down the radio.
|
||||
radio.powerDown(); // NOTE: The radio MUST be powered back up again manually
|
||||
|
||||
// Sleep the MCU.
|
||||
do_sleep();
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
if ( role == role_pong_back ) {
|
||||
|
||||
if ( radio.available() ) { // if there is data ready
|
||||
|
||||
unsigned long got_time;
|
||||
while (radio.available()) { // Dump the payloads until we've gotten everything
|
||||
radio.read( &got_time, sizeof(unsigned long) ); // Get the payload, and see if this was the last one.
|
||||
// Spew it. Include our time, because the ping_out millis counter is unreliable
|
||||
printf("Got payload %lu @ %lu...",got_time,millis()); // due to it sleeping
|
||||
}
|
||||
|
||||
radio.stopListening(); // First, stop listening so we can talk
|
||||
radio.write( &got_time, sizeof(unsigned long) ); // Send the final one back.
|
||||
printf("Sent response.\n\r");
|
||||
radio.startListening(); // Now, resume listening so we catch the next packets.
|
||||
}else{
|
||||
Serial.println("Sleeping");
|
||||
delay(50); // Delay so the serial data can print out
|
||||
do_sleep();
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void wakeUp(){
|
||||
sleep_disable();
|
||||
}
|
||||
|
||||
// Sleep helpers
|
||||
|
||||
//Prescaler values
|
||||
// 0=16ms, 1=32ms,2=64ms,3=125ms,4=250ms,5=500ms
|
||||
// 6=1 sec,7=2 sec, 8=4 sec, 9= 8sec
|
||||
|
||||
void setup_watchdog(uint8_t prescalar){
|
||||
|
||||
uint8_t wdtcsr = prescalar & 7;
|
||||
if ( prescalar & 8 )
|
||||
wdtcsr |= _BV(WDP3);
|
||||
MCUSR &= ~_BV(WDRF); // Clear the WD System Reset Flag
|
||||
WDTCSR = _BV(WDCE) | _BV(WDE); // Write the WD Change enable bit to enable changing the prescaler and enable system reset
|
||||
WDTCSR = _BV(WDCE) | wdtcsr | _BV(WDIE); // Write the prescalar bits (how long to sleep, enable the interrupt to wake the MCU
|
||||
}
|
||||
|
||||
ISR(WDT_vect)
|
||||
{
|
||||
//--sleep_cycles_remaining;
|
||||
Serial.println("WDT");
|
||||
}
|
||||
|
||||
void do_sleep(void)
|
||||
{
|
||||
set_sleep_mode(SLEEP_MODE_PWR_DOWN); // sleep mode is set here
|
||||
sleep_enable();
|
||||
attachInterrupt(0,wakeUp,LOW);
|
||||
WDTCSR |= _BV(WDIE);
|
||||
sleep_mode(); // System sleeps here
|
||||
// The WDT_vect interrupt wakes the MCU from here
|
||||
sleep_disable(); // System continues execution here when watchdog timed out
|
||||
detachInterrupt(0);
|
||||
WDTCSR &= ~_BV(WDIE);
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,210 @@
|
||||
# (1) Project Information
|
||||
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= stk500v1 ;
|
||||
UPLOAD_SPEED ?= 57600 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
AVR_BIN = /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN = /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
|
||||
HDRS = $(PWD) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# Grab everything from the current dir
|
||||
PROJECT_MODULES += [ GLOB $(PWD) : *.c *.cpp *.pde *.ino ] ;
|
||||
|
||||
# Main output executable
|
||||
MAIN = $(PWD:B).elf ;
|
||||
|
||||
Main $(MAIN) : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
Hex $(MAIN:B).hex : $(MAIN) ;
|
||||
|
||||
# Upload targets
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(MAIN:B).hex ;
|
||||
}
|
||||
Binary file not shown.
@@ -0,0 +1,128 @@
|
||||
#include <WProgram.h>
|
||||
#line 1 "scanner.pde"
|
||||
|
||||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Channel scanner
|
||||
*
|
||||
* Example to detect interference on the various channels available.
|
||||
* This is a good diagnostic tool to check whether you're picking a
|
||||
* good channel for your application.
|
||||
*
|
||||
* Inspired by cpixip.
|
||||
* See http://arduino.cc/forum/index.php/topic,54795.0.html
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
|
||||
//
|
||||
// Channel info
|
||||
//
|
||||
|
||||
const short num_channels = 128;
|
||||
short values[num_channels];
|
||||
|
||||
//
|
||||
// Setup
|
||||
//
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/scanner/\n\r");
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
radio.setAutoAck(false);
|
||||
|
||||
// Get into standby mode
|
||||
radio.startListening();
|
||||
radio.stopListening();
|
||||
|
||||
// Print out header, high then low digit
|
||||
int i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i>>4);
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i&0xf);
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
}
|
||||
|
||||
//
|
||||
// Loop
|
||||
//
|
||||
|
||||
const short num_reps = 100;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
// Clear measurement values
|
||||
memset(values,0,num_channels);
|
||||
|
||||
// Scan all channels num_reps times
|
||||
int rep_counter = num_reps;
|
||||
while (rep_counter--)
|
||||
{
|
||||
int i = num_channels;
|
||||
while (i--)
|
||||
{
|
||||
// Select this channel
|
||||
radio.setChannel(i);
|
||||
|
||||
// Listen for a little
|
||||
radio.startListening();
|
||||
delayMicroseconds(128);
|
||||
radio.stopListening();
|
||||
|
||||
// Did we get a carrier?
|
||||
if ( radio.testCarrier() )
|
||||
++values[i];
|
||||
}
|
||||
}
|
||||
|
||||
// Print out channel measurements, clamped to a single hex digit
|
||||
int i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",min(0xf,values[i]&0xf));
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
}
|
||||
|
||||
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
BIN
Binary file not shown.
@@ -0,0 +1,325 @@
|
||||
:100000000C9463000C948B000C948B000C948B006C
|
||||
:100010000C948B000C948B000C948B000C948B0034
|
||||
:100020000C948B000C948B000C948B000C948B0024
|
||||
:100030000C948B000C948B000C948B000C948B0014
|
||||
:100040000C948F050C948B000C9423060C948B005D
|
||||
:100050000C948B000C948B000C948B000C948B00F4
|
||||
:100060000C948B000C948B000000000024002700EF
|
||||
:100070002A0000000000250028002B0000000000DE
|
||||
:1000800023002600290004040404040404040202DA
|
||||
:100090000202020203030303030301020408102007
|
||||
:1000A0004080010204081020010204081020000012
|
||||
:1000B0000007000201000003040600000000000029
|
||||
:1000C000000090043B0711241FBECFEFD8E0DEBF35
|
||||
:1000D000CDBF11E0A0E0B1E0E6EFF3E102C0059092
|
||||
:1000E0000D92AA33B107D9F712E0AAE3B1E001C03B
|
||||
:1000F0001D92A13FB107E1F710E0C6ECD0E004C0CB
|
||||
:100100002297FE010E94F509C23CD107C9F70E945F
|
||||
:100110001C060C94F9090C9400000F931F93CF93C5
|
||||
:10012000DF938C01EB01009731F46115710519F42F
|
||||
:1001300020E030E038C081E090E06EE070E00E94A6
|
||||
:10014000CB02FC019C01009771F180E8838320972A
|
||||
:1001500071F0D387C28781E883838091E702909111
|
||||
:10016000E802892B21F4F093E802E093E7020115FD
|
||||
:100170001105C9F011870087838182608383809194
|
||||
:10018000E9029091EA02892B71F4F093EA02E0937C
|
||||
:10019000E9028091EB029091EC02892B21F4F0931B
|
||||
:1001A000EC02E093EB02C901DF91CF911F910F9117
|
||||
:1001B0000895A0E0B0E0EFEDF0E00C94CC09FE0172
|
||||
:1001C0003596619171918091E9029091EA02AF01B7
|
||||
:1001D0000E94EE002096E2E00C94E809ABE0B0E06B
|
||||
:1001E000E4EFF0E00C94BC093C012B015A01FC0146
|
||||
:1001F00017821682838181FD03C06FEF7FEFC6C136
|
||||
:100200009AE0892E1E010894211C311CF3012381E0
|
||||
:10021000F20123FD859123FF81912F01882309F4A9
|
||||
:10022000B2C1853239F423FD859123FF81912F01DD
|
||||
:10023000853229F490E0B3010E940604E7CF982F9D
|
||||
:10024000FF24EE249924FFE1FF15D0F09B3269F0E2
|
||||
:100250009C3228F4903259F0933291F40EC09D32C2
|
||||
:1002600049F0903369F441E024C052E0F52A84E07B
|
||||
:10027000F82A28C098E0F92A25C0E0E1FE2A22C029
|
||||
:10028000F7FC29C0892F80538A3070F4F6FE05C030
|
||||
:10029000989C902C1124980E15C0E89CE02C1124F9
|
||||
:1002A000E80EF0E2FF2A0EC09E3229F4F6FC6BC184
|
||||
:1002B00040E4F42A07C09C3619F450E8F52A02C03D
|
||||
:1002C000983649F4F20123FD959123FF91912F0176
|
||||
:1002D000992309F0B8CF892F8554833018F08052C4
|
||||
:1002E000833038F444E050E0A40EB51E5FE3598338
|
||||
:1002F0000FC0933631F0933779F0933509F056C03B
|
||||
:1003000020C0F5018081898342E050E0A40EB51E33
|
||||
:10031000610101E010E012C0F501C080D180F6FC5F
|
||||
:1003200003C06FEF7FEF02C0692D70E042E050E044
|
||||
:10033000A40EB51EC6010E94FB038C015FE7F522E7
|
||||
:1003400014C0F501C080D180F6FC03C06FEF7FEFD1
|
||||
:1003500002C0692D70E042E050E0A40EB51EC60157
|
||||
:100360000E94E9038C0150E8F52AF3FE07C01AC089
|
||||
:1003700080E290E0B3010E940604EA948E2D90E0A2
|
||||
:1003800008171907A8F30EC0F601F7FC8591F7FED0
|
||||
:1003900081916F0190E0B3010E940604E110EA949C
|
||||
:1003A000015010400115110579F7EAC0943611F09B
|
||||
:1003B000993669F5F7FE08C0F50120813181428147
|
||||
:1003C000538184E090E00AC0F501808191819C0115
|
||||
:1003D000442737FD4095542F82E090E0A80EB91EC7
|
||||
:1003E0009FE6F92257FF09C0509540953095219519
|
||||
:1003F0003F4F4F4F5F4FE0E8FE2ACA01B901A1010C
|
||||
:100400002AE030E00E943204D82ED21840C095373E
|
||||
:1004100029F41F2D1F7E2AE030E01DC01F2D197FFB
|
||||
:100420009F3661F0903720F4983509F0ACC00FC0CA
|
||||
:10043000903739F0983709F0A6C004C028E030E0C2
|
||||
:100440000AC0106114FD146020E130E004C014FD06
|
||||
:10045000166020E132E017FF08C0F501608171816C
|
||||
:100460008281938144E050E008C0F5018081918150
|
||||
:10047000BC0180E090E042E050E0A40EB51EA10176
|
||||
:100480000E943204D82ED2188FE7F82EF122F6FE01
|
||||
:100490000BC05EEFF522D91438F4F4FE07C0F2FC6D
|
||||
:1004A00005C08FEEF82202C01D2D01C0192DF4FEEB
|
||||
:1004B0000DC0FE01ED0DF11D8081803319F499EE20
|
||||
:1004C000F92208C01F5FF2FE05C003C08F2D867899
|
||||
:1004D00009F01F5F0F2DF3FC14C0F0FE0FC01E15B6
|
||||
:1004E00010F09D2C0BC09D2C9E0C911A1E2D06C049
|
||||
:1004F00080E290E0B3010E9406041F5F1E15C0F366
|
||||
:1005000004C01E1510F4E11A01C0EE2404FF0FC050
|
||||
:1005100080E390E0B3010E94060402FF1DC001FDCC
|
||||
:1005200003C088E790E00EC088E590E00BC0802F04
|
||||
:10053000867891F001FF02C08BE201C080E2F7FCF7
|
||||
:100540008DE290E0B3010E94060406C080E390E0D3
|
||||
:10055000B3010E9406049A94D914C0F3DA94F1010D
|
||||
:10056000ED0DF11D808190E0B3010E940604DD20B5
|
||||
:10057000A9F706C080E290E0B3010E940604EA9465
|
||||
:10058000EE20C1F743CEF30166817781CB012B9634
|
||||
:10059000E2E10C94D8090F931F93CF93DF93689FE8
|
||||
:1005A0008001699F100D789F100D1124C8010E94D1
|
||||
:1005B000E702EC01009729F060E070E0A8010E94DA
|
||||
:1005C000F403CE01DF91CF911F910F910895CF9346
|
||||
:1005D000DF93BC018230910510F462E070E0A091DD
|
||||
:1005E000EF02B091F002ED01E0E0F0E040E050E019
|
||||
:1005F00021C0888199818617970769F48A819B8138
|
||||
:10060000309719F09383828304C09093F002809313
|
||||
:10061000EF02FE0134C06817790738F4411551051F
|
||||
:1006200019F08417950708F4AC01FE018A819B81BB
|
||||
:100630009C01E9012097E9F641155105A9F1CA018C
|
||||
:10064000861B970B049708F4BA01E0E0F0E02AC09B
|
||||
:100650008D919C91119784179507F9F4641775078C
|
||||
:1006600081F412968D919C911397309719F0938392
|
||||
:10067000828304C09093F0028093EF02FD013296D2
|
||||
:100680004CC0CA01861B970BFD01E80FF91F61934F
|
||||
:10069000719302978D939C9340C0FD018281938159
|
||||
:1006A0009C01D9011097A1F68091ED029091EE0284
|
||||
:1006B000892B41F480912301909124019093EE02C3
|
||||
:1006C0008093ED024091250150912601411551057D
|
||||
:1006D00041F44DB75EB78091210190912201481BF2
|
||||
:1006E000590B2091ED023091EE02CA01821B930B4F
|
||||
:1006F0008617970780F0AB014E5F5F4F8417950711
|
||||
:1007000050F0420F531F5093EE024093ED02F90157
|
||||
:100710006193719302C0E0E0F0E0CF01DF91CF91EF
|
||||
:100720000895CF93DF93009709F450C0EC0122970E
|
||||
:100730001B821A82A091EF02B091F002109709F18A
|
||||
:1007400040E050E0AC17BD0708F1BB83AA83FE016F
|
||||
:1007500021913191E20FF31FAE17BF0779F48D910C
|
||||
:100760009C911197280F391F2E5F3F4F39832883A3
|
||||
:1007700012968D919C9113979B838A834115510505
|
||||
:1007800071F4D093F002C093EF0220C012968D91C5
|
||||
:100790009C911397AD01009711F0DC01D3CFFA01C2
|
||||
:1007A000D383C28321913191E20FF31FCE17DF076C
|
||||
:1007B00069F488819981280F391F2E5F3F4FFA0114
|
||||
:1007C000318320838A819B8193838283DF91CF91C0
|
||||
:1007D0000895FC010590615070400110D8F7809594
|
||||
:1007E00090958E0F9F1F0895DC0101C06D934150BD
|
||||
:1007F0005040E0F70895FC016150704001900110F5
|
||||
:10080000D8F7809590958E0F9F1F08950F931F9393
|
||||
:10081000CF93DF938C01EB018B8181FF1BC082FFA3
|
||||
:100820000DC02E813F818C819D812817390764F48A
|
||||
:10083000E881F9810193F983E88306C0E885F985A9
|
||||
:10084000802F0995892B31F48E819F8101969F839A
|
||||
:100850008E8302C00FEF1FEFC801DF91CF911F9170
|
||||
:100860000F910895FA01AA27283051F1203181F122
|
||||
:10087000E8946F936E7F6E5F7F4F8F4F9F4FAF4FA8
|
||||
:10088000B1E03ED0B4E03CD0670F781F891F9A1FBB
|
||||
:10089000A11D680F791F8A1F911DA11D6A0F711D6F
|
||||
:1008A000811D911DA11D20D009F468943F912AE07B
|
||||
:1008B000269F11243019305D3193DEF6CF01089563
|
||||
:1008C000462F4770405D4193B3E00FD0C9F7F6CF94
|
||||
:1008D000462F4F70405D4A3318F0495D31FD40525C
|
||||
:1008E000419302D0A9F7EACFB4E0A69597958795F2
|
||||
:1008F00077956795BA95C9F70097610571050895D1
|
||||
:100900009B01AC010A2E069457954795379527957C
|
||||
:10091000BA95C9F7620F731F841F951FA01D089514
|
||||
:100920008AE391E068E049E00E9475070895FF922C
|
||||
:100930000F931F93CF93DF9380E8E7E4F1E0DF01AB
|
||||
:100940001D928A95E9F704E610E021C08AE391E060
|
||||
:100950006F2D0E94F2078AE391E00E94840880E8EC
|
||||
:1009600090E00E94D7058AE391E00E947C078AE329
|
||||
:1009700091E00E944608882329F088819981019698
|
||||
:10098000998388832297FA94BFEFFB16F9F60150FA
|
||||
:100990001040EFEF0F3F1E0729F0C5E4D2E08FE7CC
|
||||
:1009A000F82ED4CFC7E4D1E000E011E000D000D0B1
|
||||
:1009B000ADB7BEB712961C930E931197899199917A
|
||||
:1009C0008F70907014969C938E9313970E94D90009
|
||||
:1009D0000F900F900F900F90B2E0C734DB0731F704
|
||||
:1009E00000D083E091E0EDB7FEB7928381830E944F
|
||||
:1009F000D9000F900F90DF91CF911F910F91FF9031
|
||||
:100A0000089580E895E060E070E00E948D00089510
|
||||
:100A10000F931F93CF93DF9384ED92E040E051EE6C
|
||||
:100A200060E070E00E9454060E94010500D086E05C
|
||||
:100A300091E0EDB7FEB7928381830E94D9000F90B9
|
||||
:100A40000F908AE391E00E944B088AE391E060E016
|
||||
:100A50000E94E8078AE391E00E9484088AE391E01B
|
||||
:100A60000E947C07C0E0D0E000E011E000D000D0A0
|
||||
:100A7000EDB7FEB712830183CE0124E095958795EB
|
||||
:100A80002A95E1F7948383830E94D90021960F90E1
|
||||
:100A90000F900F900F90C038D10541F700D083E040
|
||||
:100AA00091E0EDB7FEB7928381830E94D900C0E048
|
||||
:100AB000D0E00F900F9000D000D0EDB7FEB70183CB
|
||||
:100AC0001283CE018F709070948383830E94D9002B
|
||||
:100AD00021960F900F900F900F90C038D10559F7C5
|
||||
:100AE00000D083E091E0EDB7FEB7928381830E944E
|
||||
:100AF000D9000F900F90DF91CF911F910F91089522
|
||||
:100B00000F931F93082F84ED92E0602F0E94280717
|
||||
:100B1000112707FD1095C8011F910F9108951F928D
|
||||
:100B20000F920FB60F9211242F933F938F939F93A1
|
||||
:100B3000AF93BF9380914B0290914C02A0914D02D4
|
||||
:100B4000B0914E0230914F020196A11DB11D232F8D
|
||||
:100B50002D5F2D3720F02D570196A11DB11D20933B
|
||||
:100B60004F0280934B0290934C02A0934D02B0939E
|
||||
:100B70004E028091470290914802A0914902B091A3
|
||||
:100B80004A020196A11DB11D80934702909348022D
|
||||
:100B9000A0934902B0934A02BF91AF919F918F9168
|
||||
:100BA0003F912F910F900FBE0F901F9018950197B6
|
||||
:100BB00039F0880F991F880F991F02970197F1F755
|
||||
:100BC0000895789484B5826084BD84B5816084BDC5
|
||||
:100BD00085B5826085BD85B5816085BDEEE6F0E0B6
|
||||
:100BE000808181608083E1E8F0E010828081826012
|
||||
:100BF0008083808181608083E0E8F0E08081816093
|
||||
:100C00008083E1EBF0E0808184608083E0EBF0E0C2
|
||||
:100C1000808181608083EAE7F0E080818460808366
|
||||
:100C20008081826080838081816080838081806810
|
||||
:100C300080831092C10008950E94E1050E9408057A
|
||||
:100C40000E949704FDCF1F920F920FB60F921124AE
|
||||
:100C50002F933F934F938F939F93EF93FF934091E5
|
||||
:100C6000C600E091D002F091D10231969F012F771A
|
||||
:100C7000307031978091D2029091D30228173907B2
|
||||
:100C800039F0E05BFD4F40833093D1022093D002D6
|
||||
:100C9000FF91EF919F918F914F913F912F910F90E5
|
||||
:100CA0000FBE0F901F901895AF92BF92DF92EF92F8
|
||||
:100CB000FF920F931F93CF93DF93EC017A018B0187
|
||||
:100CC000DD24403081EE580780E0680780E0780737
|
||||
:100CD00011F0DD24D39491E0A92EB12CE885F9859B
|
||||
:100CE000DD2069F0C5010A8802C0880F991F0A94A7
|
||||
:100CF000E2F7808360E079E08DE390E005C0108248
|
||||
:100D000060E874E88EE190E0A80197010E949A09DA
|
||||
:100D10002150304040405040569547953795279593
|
||||
:100D200080E12030380720F0DD2011F0DD24D6CF1F
|
||||
:100D3000EC81FD813083EE81FF812083EA85FB8594
|
||||
:100D4000208141E050E0CA010E8402C0880F991F43
|
||||
:100D50000A94E2F7282B2083EA85FB852081CA01CB
|
||||
:100D60000F8402C0880F991F0A94E2F7282B208372
|
||||
:100D7000EA85FB858081088802C0440F551F0A94CC
|
||||
:100D8000E2F7842B8083DF91CF911F910F91FF9029
|
||||
:100D9000EF90DF90BF90AF900895DC011296ED9137
|
||||
:100DA000FC911397E058FF4F2191319180819181FF
|
||||
:100DB000281B390B2F773070C9010895DC0112967A
|
||||
:100DC000ED91FC911397EE57FF4F20813181929165
|
||||
:100DD0008291E058F0408217930719F42FEF3FEF0C
|
||||
:100DE00005C0E20FF31F8081282F30E0C90108956C
|
||||
:100DF000DC011296ED91FC911397DF01AE57BF4FC6
|
||||
:100E00002D913C911197E058FF4F80819181E058DE
|
||||
:100E1000F0408217930719F42FEF3FEF0BC0E20F5A
|
||||
:100E2000F31F80812F5F3F4F2F7730702D933C93BE
|
||||
:100E3000282F30E0C9010895DC011296ED91FC9154
|
||||
:100E40001397EE57FF4F808191819293829308957B
|
||||
:100E5000FC01A085B18521898C9190E0022E02C011
|
||||
:100E6000959587950A94E2F780FFF6CF0484F5857F
|
||||
:100E7000E02D608308958BE291E09093D5028093FA
|
||||
:100E8000D40280E592E09093D7028093D60285EC5D
|
||||
:100E900090E09093D9028093D80284EC90E09093F4
|
||||
:100EA000DB028093DA0280EC90E09093DD02809385
|
||||
:100EB000DC0281EC90E09093DF028093DE0286EC0E
|
||||
:100EC00090E09093E1028093E00284E08093E2025C
|
||||
:100ED00083E08093E30287E08093E40285E08093DF
|
||||
:100EE000E50281E08093E6020895FC01608341837E
|
||||
:100EF00080E2828313820895FC01808160E00E9479
|
||||
:100F0000CD080895FF920F931F938C01F62E80E079
|
||||
:100F10000E94650985E00E946A09F80181816F2DB0
|
||||
:100F20000E94CD081F910F91FF9008951F93CF93BA
|
||||
:100F3000DF93EC0160E070E00E94820781EE8EBDDD
|
||||
:100F40000DB407FEFDCF1EB5CE0161E070E00E943A
|
||||
:100F50008207812FDF91CF911F9108951F93CF9327
|
||||
:100F6000DF93EC0160E070E00E94820782EE8EBDAC
|
||||
:100F70000DB407FEFDCF1EB5CE0161E070E00E940A
|
||||
:100F80008207812FDF91CF911F9108950F931F93B7
|
||||
:100F9000CF93DF93EC01162F042F60E070E00E94E6
|
||||
:100FA00082071F7110621EBD0DB407FEFDCF1EB576
|
||||
:100FB0000EBD0DB407FEFDCF8EB5CE0161E070E031
|
||||
:100FC0000E948207812FDF91CF911F910F91089589
|
||||
:100FD000662319F061E04FE302C061E040E00E9447
|
||||
:100FE000C6070895462F603808F04FE765E00E9475
|
||||
:100FF000C6070895EF92FF920F931F93CF93DF934D
|
||||
:101000007C01162FEA01022F60E070E00E94820747
|
||||
:101010001F7110621EBD0DB407FEFDCF1EB508C0C6
|
||||
:1010200088818EBD0DB407FEFDCF21968EB501508F
|
||||
:101030000023B1F7C70161E070E00E948207812FB1
|
||||
:10104000DF91CF911F910F91FF90EF9008951F9323
|
||||
:10105000CF93DF93EC01162F60E070E00E948207CF
|
||||
:101060001F711EBD0DB407FEFDCF8EB58FEF8EBD77
|
||||
:101070000DB407FEFDCF1EB5CE0161E070E00E9409
|
||||
:101080008207812FDF91CF911F91089569E00E941F
|
||||
:101090002708817008950F931F938C01FC018081B4
|
||||
:1010A00061E00E94A708F801818161E00E94A70821
|
||||
:1010B000F801808160E00E94CD08C80161E070E025
|
||||
:1010C0000E9482070E947B0981E00E945C0980E007
|
||||
:1010D0000E94650985E00E946A09C80164E04FEF3B
|
||||
:1010E0000E94C607C80167E040E70E94C607C80122
|
||||
:1010F0000E94AE07C8010E949607C80161E00E94E5
|
||||
:10110000F2071F910F9108950F931F938C0160E0D8
|
||||
:101110004BE00E94C607C80167E040E70E94C6078F
|
||||
:10112000A8014B5F5F4FC8016AE025E00E94FA0703
|
||||
:10113000C8010E94AE07F801808161E00E94CD08DD
|
||||
:1011400082E890E00E94D7051F910F910895482FE3
|
||||
:1011500050E0CA0186569F4FFC0124914A575F4FC9
|
||||
:10116000FA0184918823C1F0E82FF0E0EE0FFF1F11
|
||||
:10117000E859FF4FA591B491662341F49FB7F894C5
|
||||
:101180008C91209582238C939FBF08959FB7F894EC
|
||||
:101190008C91822B8C939FBF0895482F50E0CA01F9
|
||||
:1011A00082559F4FFC012491CA0186569F4FFC0136
|
||||
:1011B00034914A575F4FFA019491992309F444C03E
|
||||
:1011C000222351F1233071F0243028F42130A1F092
|
||||
:1011D000223011F514C02630B1F02730C1F0243090
|
||||
:1011E000D9F404C0809180008F7703C08091800083
|
||||
:1011F0008F7D8093800010C084B58F7702C084B546
|
||||
:101200008F7D84BD09C08091B0008F7703C080912D
|
||||
:10121000B0008F7D8093B000E92FF0E0EE0FFF1F4C
|
||||
:10122000EE58FF4FA591B491662341F49FB7F8940F
|
||||
:101230008C91309583238C939FBF08959FB7F8942A
|
||||
:101240008C91832B8C939FBF08950F931F93CF9303
|
||||
:10125000DF938C01EB0109C02196D801ED91FC913F
|
||||
:101260000190F081E02DC801099568816623A1F7FE
|
||||
:10127000DF91CF911F910F910895EF92FF920F93FD
|
||||
:101280001F93CF93DF938C017B01EA010CC0D70140
|
||||
:101290006D917D01D801ED91FC910190F081E02DDF
|
||||
:1012A000C80109952197209791F7DF91CF911F9160
|
||||
:1012B0000F91FF90EF900895882319F48CB5806208
|
||||
:1012C00002C08CB58F7D8CBD08959CB5937F982B03
|
||||
:1012D0009CBD08952CB5382F33702C7F322B3CBD2C
|
||||
:1012E0002DB590E0959587959595879581702E7F82
|
||||
:1012F000822B8DBD08958DE061E00E94A7088BE0F0
|
||||
:1013000061E00E94A7088AE061E00E94A7088DE0E2
|
||||
:1013100060E00E94CD088BE060E00E94CD088AE08A
|
||||
:1013200061E00E94CD088CB580618CBD8CB5806475
|
||||
:101330008CBD0895A1E21A2EAA1BBB1BFD010DC096
|
||||
:10134000AA1FBB1FEE1FFF1FA217B307E407F50775
|
||||
:1013500020F0A21BB30BE40BF50B661F771F881F51
|
||||
:10136000991F1A9469F760957095809590959B01E7
|
||||
:10137000AC01BD01CF0108952F923F924F925F9231
|
||||
:101380006F927F928F929F92AF92BF92CF92DF9295
|
||||
:10139000EF92FF920F931F93CF93DF93CDB7DEB7FA
|
||||
:1013A000CA1BDB0B0FB6F894DEBF0FBECDBF09948E
|
||||
:1013B0002A88398848885F846E847D848C849B84E5
|
||||
:1013C000AA84B984C884DF80EE80FD800C811B81F3
|
||||
:1013D000AA81B981CE0FD11D0FB6F894DEBF0FBE22
|
||||
:1013E000CDBFED010895EE0FFF1F0590F491E02DA4
|
||||
:0613F0000994F894FFCF00
|
||||
:1013F6002578000A0D000A0D524632342F657861B1
|
||||
:101406006D706C65732F7363616E6E65722F0A0D56
|
||||
:10141600002000F102000000000000280725093D19
|
||||
:0A14260009CD06F806DE061C0700DB
|
||||
:00000001FF
|
||||
@@ -0,0 +1,31 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,126 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Channel scanner
|
||||
*
|
||||
* Example to detect interference on the various channels available.
|
||||
* This is a good diagnostic tool to check whether you're picking a
|
||||
* good channel for your application.
|
||||
*
|
||||
* Inspired by cpixip.
|
||||
* See http://arduino.cc/forum/index.php/topic,54795.0.html
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
RF24 radio(9,10);
|
||||
|
||||
//
|
||||
// Channel info
|
||||
//
|
||||
|
||||
const uint8_t num_channels = 128;
|
||||
uint8_t values[num_channels];
|
||||
|
||||
//
|
||||
// Setup
|
||||
//
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/scanner/\n\r");
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
radio.setAutoAck(false);
|
||||
|
||||
// Get into standby mode
|
||||
radio.startListening();
|
||||
radio.stopListening();
|
||||
|
||||
// Print out header, high then low digit
|
||||
int i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i>>4);
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",i&0xf);
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
}
|
||||
|
||||
//
|
||||
// Loop
|
||||
//
|
||||
|
||||
const int num_reps = 100;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
// Clear measurement values
|
||||
memset(values,0,sizeof(values));
|
||||
|
||||
// Scan all channels num_reps times
|
||||
int rep_counter = num_reps;
|
||||
while (rep_counter--)
|
||||
{
|
||||
int i = num_channels;
|
||||
while (i--)
|
||||
{
|
||||
// Select this channel
|
||||
radio.setChannel(i);
|
||||
|
||||
// Listen for a little
|
||||
radio.startListening();
|
||||
delayMicroseconds(225);
|
||||
|
||||
|
||||
// Did we get a carrier?
|
||||
if ( radio.testCarrier() ){
|
||||
++values[i];
|
||||
}
|
||||
radio.stopListening();
|
||||
}
|
||||
}
|
||||
|
||||
// Print out channel measurements, clamped to a single hex digit
|
||||
int i = 0;
|
||||
while ( i < num_channels )
|
||||
{
|
||||
printf("%x",min(0xf,values[i]&0xf));
|
||||
++i;
|
||||
}
|
||||
printf("\n\r");
|
||||
}
|
||||
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,206 @@
|
||||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = EEPROM SPI RF24 ;
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 22 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(ARDUINO_VERSION) ;
|
||||
ARDUINO_AVR ?= $(ARDUINO_DIR)/hardware/tools/avr/avr/include/avr ;
|
||||
AVRDUDECONFIG_PATH ?= $(ARDUINO_DIR)/hardware/tools ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
AVR_CC = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_CXX = $(AVR_TOOLS_PATH)/avr-g++ ;
|
||||
AVR_LD = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_TOOLS_PATH)/avrdude ;
|
||||
|
||||
DEFINES = F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
CFLAGS = -Os -Wall -Wextra -mmcu=$(MCU) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp ] ;
|
||||
|
||||
# In addition to explicitly-specified program modules, pick up anything from the current
|
||||
# dir.
|
||||
PROJECT_MODULES += [ GLOB $(PROJECT_DIR) : *.c *.cpp *.pde ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule AvrCc
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrCc
|
||||
{
|
||||
$(AVR_CC) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrC++
|
||||
{
|
||||
$(AVR_CXX) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrObjects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
AvrObject $(OUT_DIR)/$(_I:B).o : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrMainFromObjects
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
MkDir $(<:D) ;
|
||||
Depends all : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrMainFromObjects
|
||||
{
|
||||
$(AVR_LD) $(LDFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrMain
|
||||
{
|
||||
AvrMainFromObjects $(<) : $(OUT_DIR)/$(>:B).o ;
|
||||
AvrObjects $(>) ;
|
||||
}
|
||||
|
||||
rule AvrHex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrHex
|
||||
{
|
||||
$(AVR_OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule AvrUpload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
AvrUploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions AvrUploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
AvrMain $(OUT).elf : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
AvrHex $(OUT).hex : $(OUT).elf ;
|
||||
|
||||
AvrUpload p6 : /dev/tty.usbserial-A600eHIs : $(OUT).hex ;
|
||||
AvrUpload p4 : /dev/tty.usbserial-A40081RP : $(OUT).hex ;
|
||||
AvrUpload p9 : /dev/tty.usbserial-A9007LmI : $(OUT).hex ;
|
||||
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,293 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Example RF Radio Ping Star Group
|
||||
*
|
||||
* This sketch is a more complex example of using the RF24 library for Arduino.
|
||||
* Deploy this on up to six nodes. Set one as the 'pong receiver' by tying the
|
||||
* role_pin low, and the others will be 'ping transmit' units. The ping units
|
||||
* unit will send out the value of millis() once a second. The pong unit will
|
||||
* respond back with a copy of the value. Each ping unit can get that response
|
||||
* back, and determine how long the whole cycle took.
|
||||
*
|
||||
* This example requires a bit more complexity to determine which unit is which.
|
||||
* The pong receiver is identified by having its role_pin tied to ground.
|
||||
* The ping senders are further differentiated by a byte in eeprom.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include <EEPROM.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 9 & 10
|
||||
|
||||
RF24 radio(9,10);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'pong' receiver.
|
||||
const int role_pin = 7;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Radio pipe addresses for the nodes to communicate. Only ping nodes need
|
||||
// dedicated pipes in this topology. Each ping node has a talking pipe
|
||||
// that it will ping into, and a listening pipe that it will listen for
|
||||
// the pong. The pong node listens on all the ping node talking pipes
|
||||
// and sends the pong back on the sending node's specific listening pipe.
|
||||
|
||||
const uint64_t talking_pipes[5] = { 0xF0F0F0F0D2LL, 0xF0F0F0F0C3LL, 0xF0F0F0F0B4LL, 0xF0F0F0F0A5LL, 0xF0F0F0F096LL };
|
||||
const uint64_t listening_pipes[5] = { 0x3A3A3A3AD2LL, 0x3A3A3A3AC3LL, 0x3A3A3A3AB4LL, 0x3A3A3A3AA5LL, 0x3A3A3A3A96LL };
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_invalid = 0, role_ping_out, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
//
|
||||
// Address management
|
||||
//
|
||||
|
||||
// Where in EEPROM is the address stored?
|
||||
const uint8_t address_at_eeprom_location = 0;
|
||||
|
||||
// What is our address (SRAM cache of the address from EEPROM)
|
||||
// Note that zero is an INVALID address. The pong back unit takes address
|
||||
// 1, and the rest are 2-6
|
||||
uint8_t node_address;
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
//
|
||||
// Address
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
node_address = 1;
|
||||
else
|
||||
{
|
||||
// Read the address from EEPROM
|
||||
uint8_t reading = EEPROM.read(address_at_eeprom_location);
|
||||
|
||||
// If it is in a valid range for node addresses, it is our
|
||||
// address.
|
||||
if ( reading >= 2 && reading <= 6 )
|
||||
node_address = reading;
|
||||
|
||||
// Otherwise, it is invalid, so set our address AND ROLE to 'invalid'
|
||||
else
|
||||
{
|
||||
node_address = 0;
|
||||
role = role_invalid;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/starping/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
printf("ADDRESS: %i\n\r",node_address);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// The pong node listens on all the ping node talking pipes
|
||||
// and sends the pong back on the sending node's specific listening pipe.
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
radio.openReadingPipe(1,talking_pipes[0]);
|
||||
radio.openReadingPipe(2,talking_pipes[1]);
|
||||
radio.openReadingPipe(3,talking_pipes[2]);
|
||||
radio.openReadingPipe(4,talking_pipes[3]);
|
||||
radio.openReadingPipe(5,talking_pipes[4]);
|
||||
}
|
||||
|
||||
// Each ping node has a talking pipe that it will ping into, and a listening
|
||||
// pipe that it will listen for the pong.
|
||||
if ( role == role_ping_out )
|
||||
{
|
||||
// Write on our talking pipe
|
||||
radio.openWritingPipe(talking_pipes[node_address-2]);
|
||||
// Listen on our listening pipe
|
||||
radio.openReadingPipe(1,listening_pipes[node_address-2]);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
//
|
||||
// Prompt the user to assign a node address if we don't have one
|
||||
//
|
||||
|
||||
if ( role == role_invalid )
|
||||
{
|
||||
printf("\n\r*** NO NODE ADDRESS ASSIGNED *** Send 1 through 6 to assign an address\n\r");
|
||||
}
|
||||
}
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Ping out role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu...",time);
|
||||
radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout (250ms)
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 250 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\n\r");
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got response %lu, round-trip delay: %lu\n\r",got_time,millis()-got_time);
|
||||
}
|
||||
|
||||
// Try again 1s later
|
||||
delay(1000);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
uint8_t pipe_num;
|
||||
if ( radio.available(&pipe_num) )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
unsigned long got_time;
|
||||
bool done = false;
|
||||
while (!done)
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
done = radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got payload %lu from node %i...",got_time,pipe_num+1);
|
||||
}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Open the correct pipe for writing
|
||||
radio.openWritingPipe(listening_pipes[pipe_num-1]);
|
||||
|
||||
// Retain the low 2 bytes to identify the pipe for the spew
|
||||
uint16_t pipe_id = listening_pipes[pipe_num-1] & 0xffff;
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( &got_time, sizeof(unsigned long) );
|
||||
printf("Sent response to %04x.\n\r",pipe_id);
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Listen for serial input, which is how we set the address
|
||||
//
|
||||
if (Serial.available())
|
||||
{
|
||||
// If the character on serial input is in a valid range...
|
||||
char c = Serial.read();
|
||||
if ( c >= '1' && c <= '6' )
|
||||
{
|
||||
// It is our address
|
||||
EEPROM.write(address_at_eeprom_location,c-'0');
|
||||
|
||||
// And we are done right now (no easy way to soft reset)
|
||||
printf("\n\rManually reset address to: %c\n\rPress RESET to continue!",c);
|
||||
while(1) ;
|
||||
}
|
||||
}
|
||||
}
|
||||
// vim:ai:ci sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,16 @@
|
||||
RF24 KEYWORD1
|
||||
begin KEYWORD2
|
||||
setChannel KEYWORD2
|
||||
setPayloadSize KEYWORD2
|
||||
getPayloadSize KEYWORD2
|
||||
print_details KEYWORD2
|
||||
startListening KEYWORD2
|
||||
stopListening KEYWORD2
|
||||
write KEYWORD2
|
||||
writeFast KEYWORD2
|
||||
writeBlocking KEYWORD2
|
||||
txStandBy KEYWORD2
|
||||
available KEYWORD2
|
||||
read KEYWORD2
|
||||
openWritingPipe KEYWORD2
|
||||
openReadingPipe KEYWORD2
|
||||
@@ -0,0 +1,127 @@
|
||||
/*
|
||||
Copyright (c) 2007 Stefan Engelke <mbox@stefanengelke.de>
|
||||
Portions Copyright (C) 2011 Greg Copeland
|
||||
|
||||
Permission is hereby granted, free of charge, to any person
|
||||
obtaining a copy of this software and associated documentation
|
||||
files (the "Software"), to deal in the Software without
|
||||
restriction, including without limitation the rights to use, copy,
|
||||
modify, merge, publish, distribute, sublicense, and/or sell copies
|
||||
of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
|
||||
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
|
||||
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
||||
DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
/* Memory Map */
|
||||
#define CONFIG 0x00
|
||||
#define EN_AA 0x01
|
||||
#define EN_RXADDR 0x02
|
||||
#define SETUP_AW 0x03
|
||||
#define SETUP_RETR 0x04
|
||||
#define RF_CH 0x05
|
||||
#define RF_SETUP 0x06
|
||||
#define STATUS 0x07
|
||||
#define OBSERVE_TX 0x08
|
||||
#define CD 0x09
|
||||
#define RX_ADDR_P0 0x0A
|
||||
#define RX_ADDR_P1 0x0B
|
||||
#define RX_ADDR_P2 0x0C
|
||||
#define RX_ADDR_P3 0x0D
|
||||
#define RX_ADDR_P4 0x0E
|
||||
#define RX_ADDR_P5 0x0F
|
||||
#define TX_ADDR 0x10
|
||||
#define RX_PW_P0 0x11
|
||||
#define RX_PW_P1 0x12
|
||||
#define RX_PW_P2 0x13
|
||||
#define RX_PW_P3 0x14
|
||||
#define RX_PW_P4 0x15
|
||||
#define RX_PW_P5 0x16
|
||||
#define FIFO_STATUS 0x17
|
||||
#define DYNPD 0x1C
|
||||
#define FEATURE 0x1D
|
||||
|
||||
/* Bit Mnemonics */
|
||||
#define MASK_RX_DR 6
|
||||
#define MASK_TX_DS 5
|
||||
#define MASK_MAX_RT 4
|
||||
#define EN_CRC 3
|
||||
#define CRCO 2
|
||||
#define PWR_UP 1
|
||||
#define PRIM_RX 0
|
||||
#define ENAA_P5 5
|
||||
#define ENAA_P4 4
|
||||
#define ENAA_P3 3
|
||||
#define ENAA_P2 2
|
||||
#define ENAA_P1 1
|
||||
#define ENAA_P0 0
|
||||
#define ERX_P5 5
|
||||
#define ERX_P4 4
|
||||
#define ERX_P3 3
|
||||
#define ERX_P2 2
|
||||
#define ERX_P1 1
|
||||
#define ERX_P0 0
|
||||
#define AW 0
|
||||
#define ARD 4
|
||||
#define ARC 0
|
||||
#define PLL_LOCK 4
|
||||
#define RF_DR 3
|
||||
#define RF_PWR 6
|
||||
#define RX_DR 6
|
||||
#define TX_DS 5
|
||||
#define MAX_RT 4
|
||||
#define RX_P_NO 1
|
||||
#define TX_FULL 0
|
||||
#define PLOS_CNT 4
|
||||
#define ARC_CNT 0
|
||||
#define TX_REUSE 6
|
||||
#define FIFO_FULL 5
|
||||
#define TX_EMPTY 4
|
||||
#define RX_FULL 1
|
||||
#define RX_EMPTY 0
|
||||
#define DPL_P5 5
|
||||
#define DPL_P4 4
|
||||
#define DPL_P3 3
|
||||
#define DPL_P2 2
|
||||
#define DPL_P1 1
|
||||
#define DPL_P0 0
|
||||
#define EN_DPL 2
|
||||
#define EN_ACK_PAY 1
|
||||
#define EN_DYN_ACK 0
|
||||
|
||||
/* Instruction Mnemonics */
|
||||
#define R_REGISTER 0x00
|
||||
#define W_REGISTER 0x20
|
||||
#define REGISTER_MASK 0x1F
|
||||
#define ACTIVATE 0x50
|
||||
#define R_RX_PL_WID 0x60
|
||||
#define R_RX_PAYLOAD 0x61
|
||||
#define W_TX_PAYLOAD 0xA0
|
||||
#define W_ACK_PAYLOAD 0xA8
|
||||
#define FLUSH_TX 0xE1
|
||||
#define FLUSH_RX 0xE2
|
||||
#define REUSE_TX_PL 0xE3
|
||||
#define NOP 0xFF
|
||||
|
||||
/* Non-P omissions */
|
||||
#define LNA_HCURR 0
|
||||
|
||||
/* P model memory Map */
|
||||
#define RPD 0x09
|
||||
#define W_TX_PAYLOAD_NO_ACK 0xB0
|
||||
|
||||
/* P model bit Mnemonics */
|
||||
#define RF_DR_LOW 5
|
||||
#define RF_DR_HIGH 3
|
||||
#define RF_PWR_LOW 1
|
||||
#define RF_PWR_HIGH 2
|
||||
@@ -0,0 +1,7 @@
|
||||
The sketches in this directory are intended to be checkin tests.
|
||||
No code should be pushed to github without these tests passing.
|
||||
|
||||
See "runtests.sh" script inside each sketch dir. This script is fully compatible with
|
||||
git bisest.
|
||||
|
||||
Note that this requires python and py-serial
|
||||
@@ -0,0 +1,300 @@
|
||||
PROJECT_NAME = $(PWD:B) ;
|
||||
PROJECT_DIR = . ;
|
||||
PROJECT_LIBS = RF24 ;
|
||||
|
||||
OUT_DIR = ojam ;
|
||||
F_CPU = 16000000 ;
|
||||
MCU = atmega328p ;
|
||||
PORTS = /dev/tty.usbserial-A600eHIs /dev/tty.usbserial-A40081RP /dev/tty.usbserial-A9007LmI ;
|
||||
|
||||
UPLOAD_RATE = 57600 ;
|
||||
AVRDUDE_PROTOCOL = stk500v1 ;
|
||||
COM = 33 ;
|
||||
|
||||
# Host-specific overrides for locations
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
ARDUINO_VERSION = 22 ;
|
||||
OLD_DIR = /opt/arduino-0021 ;
|
||||
AVR_TOOLS_PATH = $(OLD_DIR)/hardware/tools/avr/bin ;
|
||||
AVRDUDECONFIG_PATH = $(OLD_DIR)/hardware/tools/avr/etc ;
|
||||
ARDUINO_DIR = /opt/Arduino ;
|
||||
ARDUINO_AVR = /usr/lib/avr/include ;
|
||||
}
|
||||
|
||||
# Where is everything?
|
||||
ARDUINO_VERSION ?= 22 ;
|
||||
SKETCH_DIR = $(HOME)/Source/Arduino ;
|
||||
AVR_TOOLS_PATH ?= /usr/bin ;
|
||||
ARDUINO_DIR ?= /opt/arduino-00$(ARDUINO_VERSION) ;
|
||||
ARDUINO_AVR ?= $(ARDUINO_DIR)/hardware/tools/avr/avr/include/avr ;
|
||||
AVRDUDECONFIG_PATH ?= $(ARDUINO_DIR)/hardware/tools ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/arduino ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(SKETCH_DIR)/libraries ;
|
||||
AVR_AS = $(AVR_TOOLS_PATH)/avr-as ;
|
||||
AVR_CC = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_CXX = $(AVR_TOOLS_PATH)/avr-g++ ;
|
||||
AVR_LD = $(AVR_TOOLS_PATH)/avr-gcc ;
|
||||
AVR_OBJCOPY = $(AVR_TOOLS_PATH)/avr-objcopy ;
|
||||
AVRDUDE = $(AVR_TOOLS_PATH)/avrdude ;
|
||||
|
||||
DEFINES = F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H HAL=1 ;
|
||||
CTUNING = -ffunction-sections -fdata-sections ;
|
||||
CXXTUNING = -fno-exceptions -fno-strict-aliasing ;
|
||||
ASFLAGS = -mmcu=$(MCU) ;
|
||||
CFLAGS = -Os -Wall -Wextra $(ASFLAGS) $(CTUNING) ;
|
||||
CXXFLAGS = $(CFLAGS) $(CXXTUNING) ;
|
||||
LDFLAGS = -Os -lm -Wl,--gc-sections -mmcu=atmega328p ;
|
||||
|
||||
# Search everywhere for headers
|
||||
HDRS = $(PROJECT_DIR) $(ARDUINO_AVR) $(ARDUINO_CORE) [ GLOB $(ARDUINO_LIB) $(SKETCH_LIB) : [^.]* ] ;
|
||||
HDRS += [ GLOB $(HDRS) : utility ] ;
|
||||
|
||||
# Grab everything from the core directory
|
||||
CORE_MODULES = [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
LIB_MODULES = [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# In addition to explicitly-specified program modules, pick up anything from the current
|
||||
# dir.
|
||||
PROJECT_MODULES += [ GLOB $(PROJECT_DIR) : *.c *.cpp *.pde ] ;
|
||||
|
||||
# Shortcut for the out files
|
||||
OUT = $(OUT_DIR)/$(PROJECT_NAME) ;
|
||||
|
||||
# AvrDude setup
|
||||
AVRDUDE_FLAGS = -V -F -D -C $(AVRDUDECONFIG_PATH)/avrdude.conf -p $(MCU) -c $(AVRDUDE_PROTOCOL) -b $(UPLOAD_RATE) ;
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
# GitVersion version.h ;
|
||||
|
||||
rule AvrAsm
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrAsm
|
||||
{
|
||||
$(AVR_AS) $(ASFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrCc
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrCc
|
||||
{
|
||||
$(AVR_CC) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrC++
|
||||
{
|
||||
$(AVR_CXX) -c -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule AvrAsmFromC++
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
|
||||
CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
|
||||
CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
|
||||
}
|
||||
|
||||
actions AvrAsmFromC++
|
||||
{
|
||||
$(AVR_CXX) -S -fverbose-asm -o $(<) $(CCHDRS) $(CCDEFS) $(CXXFLAGS) $(>)
|
||||
}
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <WProgram.h>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule AvrPde
|
||||
{
|
||||
local _CPP = $(OUT_DIR)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
AvrC++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule AvrObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .S : AvrAsm $(<) : $(>) ;
|
||||
case .c : AvrCc $(<) : $(>) ;
|
||||
case .cpp : AvrC++ $(<) : $(>) ;
|
||||
case .pde : AvrPde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrObjects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
AvrObject $(OUT_DIR)/$(_I:B).o : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule AvrMainFromObjects
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
MkDir $(<:D) ;
|
||||
Depends all : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrMainFromObjects
|
||||
{
|
||||
$(AVR_LD) $(LDFLAGS) -o $(<) $(>)
|
||||
}
|
||||
|
||||
rule AvrMain
|
||||
{
|
||||
AvrMainFromObjects $(<) : $(OUT_DIR)/$(>:B).o ;
|
||||
AvrObjects $(>) ;
|
||||
}
|
||||
|
||||
rule AvrHex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
Depends $(<) : $(<:D) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions AvrHex
|
||||
{
|
||||
$(AVR_OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule AvrUpload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
AvrUploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions AvrUploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDE_FLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
AvrMain $(OUT).elf : $(CORE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES)
|
||||
AvrHex $(OUT).hex : $(OUT).elf ;
|
||||
|
||||
AvrUpload p6 : /dev/tty.usbserial-A600eHIs : $(OUT).hex ;
|
||||
AvrUpload p4 : /dev/tty.usbserial-A40081RP : $(OUT).hex ;
|
||||
AvrUpload p9 : /dev/tty.usbserial-A9007LmI : $(OUT).hex ;
|
||||
|
||||
#
|
||||
# Native
|
||||
#
|
||||
|
||||
OUT_DIR_NATIVE = out_native ;
|
||||
OUT_NATIVE = $(OUT_DIR_NATIVE)/$(PROJECT_NAME) ;
|
||||
NATIVE_CORE = $(SKETCH_DIR)/hardware/native ;
|
||||
HDRS = $(NATIVE_CORE) $(HDRS) ;
|
||||
NATIVE_CORE_MODULES = [ GLOB $(NATIVE_CORE) : *.c *.cpp ] ;
|
||||
NATIVE_MODULES = ;
|
||||
DEFINES += NATIVE ;
|
||||
|
||||
rule NativePde
|
||||
{
|
||||
local _CPP = $(OUT_DIR_NATIVE)/$(_I:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>)
|
||||
{
|
||||
case *.pde : NativePde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
for _I in $(<)
|
||||
{
|
||||
local _O = $(OUT_DIR_NATIVE)/$(_I:B).o ;
|
||||
Object $(_O) : $(_I) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(OUT_DIR_NATIVE)/$(>:B).o ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
actions C++
|
||||
{
|
||||
c++ -c -o $(<) $(CCHDRS) $(CCDEFS) $(>)
|
||||
}
|
||||
|
||||
actions Link
|
||||
{
|
||||
c++ -o $(<) $(>)
|
||||
}
|
||||
|
||||
|
||||
|
||||
MkDir $(OUT_DIR_NATIVE) ;
|
||||
Depends $(OUT_NATIVE) : $(OUT_DIR_NATIVE) ;
|
||||
Main $(OUT_NATIVE) : $(NATIVE_CORE_MODULES) $(NATIVE_MODULES) $(LIB_MODULES) $(PROJECT_MODULES) ;
|
||||
|
||||
Depends native : $(OUT_NATIVE) ;
|
||||
|
||||
@@ -0,0 +1,223 @@
|
||||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Interrupt-driven test for native target
|
||||
*
|
||||
* This example is the friendliest for the native target because it doesn't do
|
||||
* any polling. Made a slight change to call done() at the end of setup.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(8,9);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const short role_pin = 7;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Single radio pipe address for the 2 nodes to communicate.
|
||||
const uint64_t pipe = 0xE8E8F0F0E1LL;
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes in this
|
||||
// system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_sender = 1, role_receiver } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Sender", "Receiver"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
// Interrupt handler, check the radio because we got an IRQ
|
||||
void check_radio(void);
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_sender;
|
||||
else
|
||||
role = role_receiver;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/examples/pingpair_irq/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// We will be using the Ack Payload feature, so please enable it
|
||||
radio.enableAckPayload();
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens a single pipe for these two nodes to communicate
|
||||
// back and forth. One listens on it, the other talks to it.
|
||||
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.openWritingPipe(pipe);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openReadingPipe(1,pipe);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
if ( role == role_receiver )
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
//
|
||||
// Attach interrupt handler to interrupt #0 (using pin 2)
|
||||
// on BOTH the sender and receiver
|
||||
//
|
||||
|
||||
attachInterrupt(0, check_radio, FALLING);
|
||||
|
||||
//
|
||||
// On the native target, this is as far as we get
|
||||
//
|
||||
#if NATIVE
|
||||
done();
|
||||
#endif
|
||||
}
|
||||
|
||||
static uint32_t message_count = 0;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Sender role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_sender)
|
||||
{
|
||||
// Take the time, and send it.
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu\n\r",time);
|
||||
radio.startWrite( &time, sizeof(unsigned long) );
|
||||
|
||||
// Try again soon
|
||||
delay(2000);
|
||||
}
|
||||
|
||||
//
|
||||
// Receiver role: Does nothing! All the work is in IRQ
|
||||
//
|
||||
|
||||
}
|
||||
|
||||
void check_radio(void)
|
||||
{
|
||||
// What happened?
|
||||
bool tx,fail,rx;
|
||||
radio.whatHappened(tx,fail,rx);
|
||||
|
||||
// Have we successfully transmitted?
|
||||
if ( tx )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
printf("Send:OK\n\r");
|
||||
|
||||
if ( role == role_receiver )
|
||||
printf("Ack Payload:Sent\n\r");
|
||||
}
|
||||
|
||||
// Have we failed to transmit?
|
||||
if ( fail )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
printf("Send:Failed\n\r");
|
||||
|
||||
if ( role == role_receiver )
|
||||
printf("Ack Payload:Failed\n\r");
|
||||
}
|
||||
|
||||
// Transmitter can power down for now, because
|
||||
// the transmission is done.
|
||||
if ( ( tx || fail ) && ( role == role_sender ) )
|
||||
radio.powerDown();
|
||||
|
||||
// Did we receive a message?
|
||||
if ( rx )
|
||||
{
|
||||
// If we're the sender, we've received an ack payload
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.read(&message_count,sizeof(message_count));
|
||||
printf("Ack:%lu\n\r",(unsigned long)message_count);
|
||||
}
|
||||
|
||||
// If we're the receiver, we've received a time message
|
||||
if ( role == role_receiver )
|
||||
{
|
||||
// Get this payload and dump it
|
||||
static unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(got_time) );
|
||||
printf("Got payload %lu\n\r",got_time);
|
||||
|
||||
// Add an ack packet for the next time around. This is a simple
|
||||
// packet counter
|
||||
radio.writeAckPayload( 1, &message_count, sizeof(message_count) );
|
||||
++message_count;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// vim:ai:cin:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,33 @@
|
||||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#include "WProgram.h"
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
@@ -0,0 +1,219 @@
|
||||
# (1) Project Information
|
||||
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
PROJECT_DIRS = $(PWD) ;
|
||||
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= arduino ;
|
||||
UPLOAD_SPEED ?= 115200 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
AVR_BIN ?= /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN ?= /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
AR = $(AVR_BIN)/avr-ar rcs ;
|
||||
RANLIB = ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE ?= $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -Wno-strict-aliasing -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
|
||||
HDRS = $(PROJECT_DIRS) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Library
|
||||
{
|
||||
LibraryFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
rule Arduino
|
||||
{
|
||||
LINKFLAGS on $(<) = $(LINKFLAGS) -Wl,-Map=$(LOCATE_TARGET)/$(<:B).map ;
|
||||
Main $(<) : $(>) ;
|
||||
LinkLibraries $(<) : core libs ;
|
||||
Hex $(<:B).hex : $(<) ;
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(<:B).hex ;
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# Grab everything from the core directory
|
||||
Library core : [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
Library libs : [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# Main output executable
|
||||
Arduino $(PWD:B).elf : $(PROJECT_MODULES) [ GLOB $(PROJECT_DIRS) : *.c *.cpp *.pde *.ino ] ;
|
||||
@@ -0,0 +1,273 @@
|
||||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Test version of RF24, exposes some protected interface
|
||||
//
|
||||
|
||||
class RF24Test: public RF24
|
||||
{
|
||||
public: RF24Test(int a, int b): RF24(a,b) {}
|
||||
};
|
||||
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24Test radio(48,49);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const int role_pin = 5;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Radio pipe addresses for the 2 nodes to communicate.
|
||||
const uint64_t pipes[2] = { 0xF0F0F0F0E1LL, 0xF0F0F0F0D2LL };
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes
|
||||
// in this system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_ping_out = 1, role_pong_back } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Ping out", "Pong back"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
//
|
||||
// Test state
|
||||
//
|
||||
|
||||
bool done; //*< Are we done with the test? */
|
||||
bool passed; //*< Have we passed the test? */
|
||||
bool notified; //*< Have we notified the user we're done? */
|
||||
const int num_needed = 10; //*< How many success/failures until we're done? */
|
||||
int receives_remaining = num_needed; //*< How many ack packets until we declare victory? */
|
||||
int failures_remaining = num_needed; //*< How many more failed sends until we declare failure? */
|
||||
const int interval = 100; //*< ms to wait between sends */
|
||||
|
||||
char configuration = '1'; //*< Configuration key, one char sent in by the test framework to tell us how to configure, this is the default */
|
||||
|
||||
void one_ok(void)
|
||||
{
|
||||
// Have we received enough yet?
|
||||
if ( ! --receives_remaining )
|
||||
{
|
||||
done = true;
|
||||
passed = true;
|
||||
}
|
||||
}
|
||||
|
||||
void one_failed(void)
|
||||
{
|
||||
// Have we failed enough yet?
|
||||
if ( ! --failures_remaining )
|
||||
{
|
||||
done = true;
|
||||
passed = false;
|
||||
}
|
||||
}
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_ping_out;
|
||||
else
|
||||
role = role_pong_back;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/tests/pingpair_blocking/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// get test config
|
||||
//
|
||||
|
||||
printf("+READY press any key to start\n\r\n\r");
|
||||
|
||||
while (! Serial.available() ) {}
|
||||
configuration = Serial.read();
|
||||
printf("Configuration\t = %c\n\r",configuration);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens two pipes for these two nodes to communicate
|
||||
// back and forth.
|
||||
// Open 'our' pipe for writing
|
||||
// Open the 'other' pipe for reading, in position #1 (we can have up to 5 pipes open for reading)
|
||||
|
||||
if ( role == role_ping_out )
|
||||
{
|
||||
radio.openWritingPipe(pipes[0]);
|
||||
radio.openReadingPipe(1,pipes[1]);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openWritingPipe(pipes[1]);
|
||||
radio.openReadingPipe(1,pipes[0]);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
if ( role == role_pong_back )
|
||||
printf("\n\r+OK ");
|
||||
}
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Ping out role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_ping_out)
|
||||
{
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Take the time, and send it. This will block until complete
|
||||
unsigned long time = millis();
|
||||
printf("Now sending %lu...",time);
|
||||
radio.write( &time, sizeof(unsigned long) );
|
||||
|
||||
// Now, continue listening
|
||||
radio.startListening();
|
||||
|
||||
// Wait here until we get a response, or timeout (250ms)
|
||||
unsigned long started_waiting_at = millis();
|
||||
bool timeout = false;
|
||||
while ( ! radio.available() && ! timeout )
|
||||
if (millis() - started_waiting_at > 200 )
|
||||
timeout = true;
|
||||
|
||||
// Describe the results
|
||||
if ( timeout )
|
||||
{
|
||||
printf("Failed, response timed out.\n\r");
|
||||
one_failed();
|
||||
}
|
||||
else
|
||||
{
|
||||
// Grab the response, compare, and send to debugging spew
|
||||
unsigned long got_time;
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Spew it
|
||||
printf("Got response %lu, round-trip delay: %lu\n\r",got_time,millis()-got_time);
|
||||
one_ok();
|
||||
}
|
||||
|
||||
// Try again later
|
||||
delay(250);
|
||||
}
|
||||
|
||||
//
|
||||
// Pong back role. Receive each packet, dump it out, and send it back
|
||||
//
|
||||
|
||||
if ( role == role_pong_back )
|
||||
{
|
||||
// if there is data ready
|
||||
if ( radio.available() )
|
||||
{
|
||||
// Dump the payloads until we've gotten everything
|
||||
unsigned long got_time;
|
||||
bool done = false;
|
||||
while (radio.available())
|
||||
{
|
||||
// Fetch the payload, and see if this was the last one.
|
||||
radio.read( &got_time, sizeof(unsigned long) );
|
||||
}
|
||||
// Delay just a little bit to let the other unit
|
||||
// make the transition to receiver
|
||||
//delay(20);
|
||||
//}
|
||||
|
||||
// First, stop listening so we can talk
|
||||
radio.stopListening();
|
||||
|
||||
// Spew it
|
||||
printf("Got payload %lu...",got_time);
|
||||
|
||||
// Send the final one back.
|
||||
radio.write( &got_time, sizeof(unsigned long) );
|
||||
|
||||
// Now, resume listening so we catch the next packets.
|
||||
radio.startListening();
|
||||
printf("Sent response.\n\r");
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Stop the test if we're done and report results
|
||||
//
|
||||
if ( done && ! notified )
|
||||
{
|
||||
notified = true;
|
||||
|
||||
printf("\n\r+OK ");
|
||||
if ( passed )
|
||||
printf("PASS\n\r\n\r");
|
||||
else
|
||||
printf("FAIL\n\r\n\r");
|
||||
}
|
||||
}
|
||||
// vim:cin:ai:sts=2 sw=2 ft=cpp
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
+25
@@ -0,0 +1,25 @@
|
||||
#!/usr/bin/python
|
||||
|
||||
import sys,serial
|
||||
|
||||
def read_until(token):
|
||||
while 1:
|
||||
line = ser.readline(None)
|
||||
sys.stdout.write(line)
|
||||
|
||||
if (line.startswith(token)):
|
||||
break
|
||||
return line
|
||||
|
||||
|
||||
ser = serial.Serial(sys.argv[1], 57600, timeout=5, dsrdtr=False, rtscts=False)
|
||||
|
||||
read_until("+READY")
|
||||
ser.write(sys.argv[2])
|
||||
|
||||
line = read_until("+OK")
|
||||
ser.close()
|
||||
if (line.find("PASS") != -1):
|
||||
sys.exit(0)
|
||||
else:
|
||||
sys.exit(1)
|
||||
+5
@@ -0,0 +1,5 @@
|
||||
#!/bin/sh
|
||||
|
||||
# Connect u0 to receiver, u1 to sender
|
||||
|
||||
jam u0 u1 && expect test.ex
|
||||
+11
@@ -0,0 +1,11 @@
|
||||
#/usr/bin/expect
|
||||
|
||||
set timeout 100
|
||||
spawn picocom -b 57600 /dev/ttyUSB0
|
||||
expect "+READY"
|
||||
send "1"
|
||||
expect "+OK"
|
||||
spawn picocom -b 57600 /dev/ttyUSB1
|
||||
expect "+READY"
|
||||
send "1"
|
||||
expect "+OK"
|
||||
@@ -0,0 +1,219 @@
|
||||
# (1) Project Information
|
||||
|
||||
PROJECT_LIBS = SPI RF24 ;
|
||||
PROJECT_DIRS = $(PWD) ;
|
||||
|
||||
# (2) Board Information
|
||||
|
||||
UPLOAD_PROTOCOL ?= arduino ;
|
||||
UPLOAD_SPEED ?= 115200 ;
|
||||
MCU ?= atmega328p ;
|
||||
F_CPU ?= 16000000 ;
|
||||
CORE ?= arduino ;
|
||||
VARIANT ?= standard ;
|
||||
ARDUINO_VERSION ?= 100 ;
|
||||
|
||||
# (3) USB Ports
|
||||
|
||||
PORTS = p4 p6 p9 u0 u1 u2 ;
|
||||
PORT_p6 = /dev/tty.usbserial-A600eHIs ;
|
||||
PORT_p4 = /dev/tty.usbserial-A40081RP ;
|
||||
PORT_p9 = /dev/tty.usbserial-A9007LmI ;
|
||||
PORT_u0 = /dev/ttyUSB0 ;
|
||||
PORT_u1 = /dev/ttyUSB1 ;
|
||||
PORT_u2 = /dev/ttyUSB2 ;
|
||||
|
||||
# (4) Location of AVR tools
|
||||
#
|
||||
# This configuration assumes using avr-tools that were obtained separate from the Arduino
|
||||
# distribution.
|
||||
|
||||
if $(OS) = MACOSX
|
||||
{
|
||||
AVR_BIN ?= /usr/local/avrtools/bin ;
|
||||
AVR_ETC = /usr/local/avrtools/etc ;
|
||||
AVR_INCLUDE = /usr/local/avrtools/include ;
|
||||
}
|
||||
else
|
||||
{
|
||||
AVR_BIN ?= /usr/bin ;
|
||||
AVR_INCLUDE = /usr/lib/avr/include ;
|
||||
AVR_ETC = /etc ;
|
||||
}
|
||||
|
||||
# (5) Directories where Arduino core and libraries are located
|
||||
|
||||
ARDUINO_DIR ?= /opt/Arduino ;
|
||||
ARDUINO_CORE = $(ARDUINO_DIR)/hardware/arduino/cores/$(CORE) $(ARDUINO_DIR)/hardware/arduino/variants/$(VARIANT) ;
|
||||
ARDUINO_LIB = $(ARDUINO_DIR)/libraries ;
|
||||
SKETCH_LIB = $(HOME)/Source/Arduino/libraries ;
|
||||
|
||||
#
|
||||
# --------------------------------------------------
|
||||
# Below this line usually never needs to be modified
|
||||
#
|
||||
|
||||
# Tool locations
|
||||
|
||||
CC = $(AVR_BIN)/avr-gcc ;
|
||||
C++ = $(AVR_BIN)/avr-g++ ;
|
||||
LINK = $(AVR_BIN)/avr-gcc ;
|
||||
AR = $(AVR_BIN)/avr-ar rcs ;
|
||||
RANLIB = ;
|
||||
OBJCOPY = $(AVR_BIN)/avr-objcopy ;
|
||||
AVRDUDE ?= $(AVR_BIN)/avrdude ;
|
||||
|
||||
# Flags
|
||||
|
||||
DEFINES += F_CPU=$(F_CPU)L ARDUINO=$(ARDUINO_VERSION) VERSION_H ;
|
||||
OPTIM = -Os ;
|
||||
CCFLAGS = -Wall -Wextra -Wno-strict-aliasing -mmcu=$(MCU) -ffunction-sections -fdata-sections ;
|
||||
C++FLAGS = $(CCFLAGS) -fno-exceptions -fno-strict-aliasing ;
|
||||
LINKFLAGS = $(OPTIM) -lm -Wl,--gc-sections -mmcu=$(MCU) ;
|
||||
AVRDUDEFLAGS = -V -F -D -C $(AVR_ETC)/avrdude.conf -p $(MCU) -c $(UPLOAD_PROTOCOL) -b $(UPLOAD_SPEED) ;
|
||||
|
||||
# Search everywhere for headers
|
||||
|
||||
HDRS = $(PROJECT_DIRS) $(AVR_INCLUDE) $(ARDUINO_CORE) $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) ;
|
||||
|
||||
# Output locations
|
||||
|
||||
LOCATE_TARGET = $(F_CPU) ;
|
||||
LOCATE_SOURCE = $(F_CPU) ;
|
||||
|
||||
#
|
||||
# Custom rules
|
||||
#
|
||||
|
||||
rule GitVersion
|
||||
{
|
||||
Always $(<) ;
|
||||
Depends all : $(<) ;
|
||||
}
|
||||
|
||||
actions GitVersion
|
||||
{
|
||||
echo "const char program_version[] = \"\\" > $(<)
|
||||
git log -1 --pretty=format:%h >> $(<)
|
||||
echo "\";" >> $(<)
|
||||
}
|
||||
|
||||
GitVersion version.h ;
|
||||
|
||||
rule Pde
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_SOURCE) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
if ( $(ARDUINO_VERSION) < 100 )
|
||||
{
|
||||
ARDUINO_H = WProgram.h ;
|
||||
}
|
||||
else
|
||||
{
|
||||
ARDUINO_H = Arduino.h ;
|
||||
}
|
||||
|
||||
actions Pde
|
||||
{
|
||||
echo "#include <$(ARDUINO_H)>" > $(<)
|
||||
echo "#line 1 \"$(>)\"" >> $(<)
|
||||
cat $(>) >> $(<)
|
||||
}
|
||||
|
||||
rule C++Pde
|
||||
{
|
||||
local _CPP = $(>:B).cpp ;
|
||||
Pde $(_CPP) : $(>) ;
|
||||
C++ $(<) : $(_CPP) ;
|
||||
}
|
||||
|
||||
rule UserObject
|
||||
{
|
||||
switch $(>:S)
|
||||
{
|
||||
case .ino : C++Pde $(<) : $(>) ;
|
||||
case .pde : C++Pde $(<) : $(>) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Objects
|
||||
{
|
||||
local _i ;
|
||||
|
||||
for _i in [ FGristFiles $(<) ]
|
||||
{
|
||||
local _b = $(_i:B)$(SUFOBJ) ;
|
||||
local _o = $(_b:G=$(SOURCE_GRIST:E)) ;
|
||||
Object $(_o) : $(_i) ;
|
||||
Depends obj : $(_o) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule Library
|
||||
{
|
||||
LibraryFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Main
|
||||
{
|
||||
MainFromObjects $(<) : $(>:B)$(SUFOBJ) ;
|
||||
Objects $(>) ;
|
||||
}
|
||||
|
||||
rule Hex
|
||||
{
|
||||
Depends $(<) : $(>) ;
|
||||
MakeLocate $(<) : $(LOCATE_TARGET) ;
|
||||
Depends hex : $(<) ;
|
||||
Clean clean : $(<) ;
|
||||
}
|
||||
|
||||
actions Hex
|
||||
{
|
||||
$(OBJCOPY) -O ihex -R .eeprom $(>) $(<)
|
||||
}
|
||||
|
||||
rule Upload
|
||||
{
|
||||
Depends $(1) : $(2) ;
|
||||
Depends $(2) : $(3) ;
|
||||
NotFile $(1) ;
|
||||
Always $(1) ;
|
||||
Always $(2) ;
|
||||
UploadAction $(2) : $(3) ;
|
||||
}
|
||||
|
||||
actions UploadAction
|
||||
{
|
||||
$(AVRDUDE) $(AVRDUDEFLAGS) -P $(<) $(AVRDUDE_WRITE_FLASH) -U flash:w:$(>):i
|
||||
}
|
||||
|
||||
rule Arduino
|
||||
{
|
||||
LINKFLAGS on $(<) = $(LINKFLAGS) -Wl,-Map=$(LOCATE_TARGET)/$(<:B).map ;
|
||||
Main $(<) : $(>) ;
|
||||
LinkLibraries $(<) : core libs ;
|
||||
Hex $(<:B).hex : $(<) ;
|
||||
for _p in $(PORTS)
|
||||
{
|
||||
Upload $(_p) : $(PORT_$(_p)) : $(<:B).hex ;
|
||||
}
|
||||
}
|
||||
|
||||
#
|
||||
# Targets
|
||||
#
|
||||
|
||||
# Grab everything from the core directory
|
||||
Library core : [ GLOB $(ARDUINO_CORE) : *.c *.cpp ] ;
|
||||
|
||||
# Grab everything from libraries. To avoid this "grab everything" behaviour, you
|
||||
# can specify specific modules to pick up in PROJECT_MODULES
|
||||
Library libs : [ GLOB $(ARDUINO_LIB)/$(PROJECT_LIBS) $(ARDUINO_LIB)/$(PROJECT_LIBS)/utility $(SKETCH_LIB)/$(PROJECT_LIBS) : *.cpp *.c ] ;
|
||||
|
||||
# Main output executable
|
||||
Arduino $(PWD:B).elf : $(PROJECT_MODULES) [ GLOB $(PROJECT_DIRS) : *.c *.cpp *.pde *.ino ] ;
|
||||
@@ -0,0 +1,435 @@
|
||||
/*
|
||||
Copyright (C) 2011 James Coliz, Jr. <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Full test on single RF pair
|
||||
*
|
||||
* This sketches uses as many RF24 methods as possible in a single test.
|
||||
*
|
||||
* To operate:
|
||||
* Upload this sketch on two nodes, each with IRQ -> pin 2
|
||||
* One node needs pin 7 -> GND, the other NC. That's the receiving node
|
||||
* Monitor the sending node's serial output
|
||||
* Look for "+OK PASS" or "+OK FAIL"
|
||||
*/
|
||||
|
||||
#include <SPI.h>
|
||||
#include "nRF24L01.h"
|
||||
#include "RF24.h"
|
||||
#include "printf.h"
|
||||
|
||||
//
|
||||
// Hardware configuration
|
||||
//
|
||||
|
||||
// Set up nRF24L01 radio on SPI bus plus pins 8 & 9
|
||||
|
||||
RF24 radio(7,8);
|
||||
|
||||
// sets the role of this unit in hardware. Connect to GND to be the 'pong' receiver
|
||||
// Leave open to be the 'ping' transmitter
|
||||
const short role_pin = 5;
|
||||
|
||||
//
|
||||
// Topology
|
||||
//
|
||||
|
||||
// Single radio pipe address for the 2 nodes to communicate.
|
||||
const uint64_t pipe = 0xE8E8F0F0E1LL;
|
||||
|
||||
//
|
||||
// Role management
|
||||
//
|
||||
// Set up role. This sketch uses the same software for all the nodes in this
|
||||
// system. Doing so greatly simplifies testing. The hardware itself specifies
|
||||
// which node it is.
|
||||
//
|
||||
// This is done through the role_pin
|
||||
//
|
||||
|
||||
// The various roles supported by this sketch
|
||||
typedef enum { role_sender = 1, role_receiver } role_e;
|
||||
|
||||
// The debug-friendly names of those roles
|
||||
const char* role_friendly_name[] = { "invalid", "Sender", "Receiver"};
|
||||
|
||||
// The role of the current running sketch
|
||||
role_e role;
|
||||
|
||||
// Interrupt handler, check the radio because we got an IRQ
|
||||
void check_radio(void);
|
||||
|
||||
//
|
||||
// Payload
|
||||
//
|
||||
|
||||
const int min_payload_size = 4;
|
||||
const int max_payload_size = 32;
|
||||
int payload_size_increments_by = 2;
|
||||
int next_payload_size = min_payload_size;
|
||||
|
||||
char receive_payload[max_payload_size+1]; // +1 to allow room for a terminating NULL char
|
||||
|
||||
//
|
||||
// Test state
|
||||
//
|
||||
|
||||
bool done; //*< Are we done with the test? */
|
||||
bool passed; //*< Have we passed the test? */
|
||||
bool notified; //*< Have we notified the user we're done? */
|
||||
const int num_needed = 10; //*< How many success/failures until we're done? */
|
||||
int receives_remaining = num_needed; //*< How many ack packets until we declare victory? */
|
||||
int failures_remaining = num_needed; //*< How many more failed sends until we declare failure? */
|
||||
const int interval = 100; //*< ms to wait between sends */
|
||||
|
||||
char configuration = '1'; //*< Configuration key, one char sent in by the test framework to tell us how to configure, this is the default */
|
||||
|
||||
uint8_t pipe_number = 1; // Which pipe to send on.
|
||||
|
||||
void one_ok(void)
|
||||
{
|
||||
// Have we received enough yet?
|
||||
if ( ! --receives_remaining )
|
||||
{
|
||||
done = true;
|
||||
passed = true;
|
||||
}
|
||||
}
|
||||
|
||||
void one_failed(void)
|
||||
{
|
||||
// Have we failed enough yet?
|
||||
if ( ! --failures_remaining )
|
||||
{
|
||||
done = true;
|
||||
passed = false;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Setup
|
||||
//
|
||||
|
||||
void setup(void)
|
||||
{
|
||||
//
|
||||
// Role
|
||||
//
|
||||
|
||||
// set up the role pin
|
||||
pinMode(role_pin, INPUT);
|
||||
digitalWrite(role_pin,HIGH);
|
||||
delay(20); // Just to get a solid reading on the role pin
|
||||
|
||||
// read the address pin, establish our role
|
||||
if ( digitalRead(role_pin) )
|
||||
role = role_sender;
|
||||
else
|
||||
role = role_receiver;
|
||||
|
||||
//
|
||||
// Print preamble
|
||||
//
|
||||
|
||||
Serial.begin(57600);
|
||||
printf_begin();
|
||||
printf("\n\rRF24/tests/pingpair_test/\n\r");
|
||||
printf("ROLE: %s\n\r",role_friendly_name[role]);
|
||||
|
||||
//
|
||||
// Read configuration from serial
|
||||
//
|
||||
// It would be a much better test if this program could accept configuration
|
||||
// from the serial port. Then it would be possible to run the same test under
|
||||
// lots of different circumstances.
|
||||
//
|
||||
// The idea is that we will print "+READY" at this point. The python script
|
||||
// will wait for it, and then send down a configuration script that we
|
||||
// execute here and then run with.
|
||||
//
|
||||
// The test controller will need to configure the receiver first, then go run
|
||||
// the test on the sender.
|
||||
//
|
||||
|
||||
printf("+READY press any key to start\n\r\n\r");
|
||||
|
||||
while (! Serial.available() ) {}
|
||||
configuration = Serial.read();
|
||||
printf("Configuration\t = %c\n\r",configuration);
|
||||
|
||||
//
|
||||
// Setup and configure rf radio
|
||||
//
|
||||
|
||||
radio.begin();
|
||||
|
||||
// We will be using the Ack Payload feature, so please enable it
|
||||
radio.enableAckPayload();
|
||||
|
||||
// Config 2 is special radio config
|
||||
if (configuration=='2')
|
||||
{
|
||||
radio.setCRCLength(RF24_CRC_8);
|
||||
radio.setDataRate(RF24_250KBPS);
|
||||
radio.setChannel(10);
|
||||
}
|
||||
else
|
||||
{
|
||||
//Otherwise, default radio config
|
||||
|
||||
// Optional: Increase CRC length for improved reliability
|
||||
radio.setCRCLength(RF24_CRC_16);
|
||||
|
||||
// Optional: Decrease data rate for improved reliability
|
||||
radio.setDataRate(RF24_1MBPS);
|
||||
|
||||
// Optional: Pick a high channel
|
||||
radio.setChannel(90);
|
||||
}
|
||||
|
||||
// Config 3 is static payloads only
|
||||
if (configuration == '3')
|
||||
{
|
||||
next_payload_size = 16;
|
||||
payload_size_increments_by = 0;
|
||||
radio.setPayloadSize(next_payload_size);
|
||||
}
|
||||
else
|
||||
{
|
||||
// enable dynamic payloads
|
||||
radio.enableDynamicPayloads();
|
||||
}
|
||||
|
||||
// Config 4 tests out a higher pipe ##
|
||||
if (configuration == '4' && role == role_sender)
|
||||
{
|
||||
// Set top 4 bytes of the address in pipe 1
|
||||
radio.openReadingPipe(1,pipe & 0xFFFFFFFF00ULL);
|
||||
|
||||
// indicate the pipe to use
|
||||
pipe_number = 5;
|
||||
}
|
||||
else if ( role == role_sender )
|
||||
{
|
||||
radio.openReadingPipe(5,0);
|
||||
}
|
||||
|
||||
//
|
||||
// Open pipes to other nodes for communication
|
||||
//
|
||||
|
||||
// This simple sketch opens a single pipe for these two nodes to communicate
|
||||
// back and forth. One listens on it, the other talks to it.
|
||||
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.openWritingPipe(pipe);
|
||||
}
|
||||
else
|
||||
{
|
||||
radio.openReadingPipe(pipe_number,pipe);
|
||||
}
|
||||
|
||||
//
|
||||
// Start listening
|
||||
//
|
||||
|
||||
if ( role == role_receiver )
|
||||
radio.startListening();
|
||||
|
||||
//
|
||||
// Dump the configuration of the rf unit for debugging
|
||||
//
|
||||
|
||||
radio.printDetails();
|
||||
|
||||
//
|
||||
// Attach interrupt handler to interrupt #0 (using pin 2)
|
||||
// on BOTH the sender and receiver
|
||||
//
|
||||
|
||||
attachInterrupt(0, check_radio, FALLING);
|
||||
delay(50);
|
||||
if ( role == role_receiver )
|
||||
printf("\n\r+OK ");
|
||||
}
|
||||
|
||||
//
|
||||
// Print buffer
|
||||
//
|
||||
// Printing from the interrupt handler is a bad idea, so we print from there
|
||||
// to this intermediate buffer
|
||||
//
|
||||
|
||||
char prbuf[1000];
|
||||
char *prbuf_end = prbuf + sizeof(prbuf);
|
||||
char *prbuf_in = prbuf;
|
||||
char *prbuf_out = prbuf;
|
||||
|
||||
//
|
||||
// Loop
|
||||
//
|
||||
|
||||
static uint32_t message_count = 0;
|
||||
static uint32_t last_message_count = 0;
|
||||
|
||||
void loop(void)
|
||||
{
|
||||
//
|
||||
// Sender role. Repeatedly send the current time
|
||||
//
|
||||
|
||||
if (role == role_sender && !done)
|
||||
{
|
||||
// The payload will always be the same, what will change is how much of it we send.
|
||||
static char send_payload[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ789012";
|
||||
|
||||
// First, stop listening so we can talk.
|
||||
radio.stopListening();
|
||||
|
||||
// Send it. This will block until complete
|
||||
printf("\n\rNow sending length %i...",next_payload_size);
|
||||
radio.startWrite( send_payload, next_payload_size,0 );
|
||||
|
||||
// Update size for next time.
|
||||
next_payload_size += payload_size_increments_by;
|
||||
if ( next_payload_size > max_payload_size )
|
||||
next_payload_size = min_payload_size;
|
||||
|
||||
// Try again soon
|
||||
delay(interval);
|
||||
|
||||
// Timeout if we have not received anything back ever
|
||||
if ( ! last_message_count && millis() > interval * 100 )
|
||||
{
|
||||
printf("No responses received. Are interrupts connected??\n\r");
|
||||
done = true;
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Receiver role: Does nothing! All the work is in IRQ
|
||||
//
|
||||
|
||||
//
|
||||
// Spew print buffer
|
||||
//
|
||||
|
||||
size_t write_length = prbuf_in - prbuf_out;
|
||||
if ( write_length )
|
||||
{
|
||||
Serial.write(reinterpret_cast<uint8_t*>(prbuf_out),write_length);
|
||||
prbuf_out += write_length;
|
||||
}
|
||||
|
||||
//
|
||||
// Stop the test if we're done and report results
|
||||
//
|
||||
if ( done && ! notified )
|
||||
{
|
||||
notified = true;
|
||||
|
||||
printf("\n\r+OK ");
|
||||
if ( passed )
|
||||
printf("PASS\n\r\n\r");
|
||||
else
|
||||
printf("FAIL\n\r\n\r");
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void check_radio(void)
|
||||
{
|
||||
// What happened?
|
||||
bool tx,fail,rx;
|
||||
radio.whatHappened(tx,fail,rx);
|
||||
|
||||
// Have we successfully transmitted?
|
||||
if ( tx )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
prbuf_in += sprintf(prbuf_in,"Send:OK ");
|
||||
|
||||
if ( role == role_receiver )
|
||||
prbuf_in += sprintf(prbuf_in,"Ack Payload:Sent\n\r");
|
||||
}
|
||||
|
||||
// Have we failed to transmit?
|
||||
if ( fail )
|
||||
{
|
||||
if ( role == role_sender )
|
||||
{
|
||||
prbuf_in += sprintf(prbuf_in,"Send:Failed ");
|
||||
|
||||
// log status of this line
|
||||
one_failed();
|
||||
}
|
||||
|
||||
if ( role == role_receiver )
|
||||
prbuf_in += sprintf(prbuf_in,"Ack Payload:Failed\n\r");
|
||||
}
|
||||
|
||||
// Not powering down since radio is in standby mode
|
||||
//if ( ( tx || fail ) && ( role == role_sender ) )
|
||||
//radio.powerDown();
|
||||
|
||||
// Did we receive a message?
|
||||
if ( rx )
|
||||
{
|
||||
// If we're the sender, we've received an ack payload
|
||||
if ( role == role_sender )
|
||||
{
|
||||
radio.read(&message_count,sizeof(message_count));
|
||||
prbuf_in += sprintf(prbuf_in,"Ack:%lu ",message_count);
|
||||
|
||||
// is this ack what we were expecting? to account
|
||||
// for failures, we simply want to make sure we get a
|
||||
// DIFFERENT ack every time.
|
||||
if ( ( message_count != last_message_count ) || ( configuration=='3' && message_count == 16 ) )
|
||||
{
|
||||
prbuf_in += sprintf(prbuf_in,"OK ");
|
||||
one_ok();
|
||||
}
|
||||
else
|
||||
{
|
||||
prbuf_in += sprintf(prbuf_in,"FAILED ");
|
||||
one_failed();
|
||||
}
|
||||
last_message_count = message_count;
|
||||
}
|
||||
|
||||
// If we're the receiver, we've received a time message
|
||||
if ( role == role_receiver )
|
||||
{
|
||||
// Get this payload and dump it
|
||||
size_t len = max_payload_size;
|
||||
memset(receive_payload,0,max_payload_size);
|
||||
|
||||
if ( configuration == '3' ){
|
||||
len = next_payload_size;
|
||||
}else{
|
||||
len = radio.getDynamicPayloadSize();
|
||||
}
|
||||
|
||||
radio.read( receive_payload, len );
|
||||
|
||||
// Put a zero at the end for easy printing
|
||||
receive_payload[len] = 0;
|
||||
|
||||
// Spew it
|
||||
prbuf_in += sprintf(prbuf_in,"Recv size=%i val=%s len=%u\n\r",len,receive_payload,strlen(receive_payload));
|
||||
|
||||
// Add an ack packet for the next time around.
|
||||
// Here we will report back how many bytes we got this time.
|
||||
radio.writeAckPayload( pipe_number, &len, sizeof(len) );
|
||||
|
||||
++message_count;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
/*
|
||||
Copyright (C) 2011 J. Coliz <maniacbug@ymail.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU General Public License
|
||||
version 2 as published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file printf.h
|
||||
*
|
||||
* Setup necessary to direct stdout to the Arduino Serial library, which
|
||||
* enables 'printf'
|
||||
*/
|
||||
|
||||
#ifndef __PRINTF_H__
|
||||
#define __PRINTF_H__
|
||||
|
||||
#ifdef ARDUINO
|
||||
|
||||
int serial_putc( char c, FILE * )
|
||||
{
|
||||
Serial.write( c );
|
||||
|
||||
return c;
|
||||
}
|
||||
|
||||
void printf_begin(void)
|
||||
{
|
||||
fdevopen( &serial_putc, 0 );
|
||||
}
|
||||
|
||||
#else
|
||||
#error This example is only for use on Arduino.
|
||||
#endif // ARDUINO
|
||||
|
||||
#endif // __PRINTF_H__
|
||||
+25
@@ -0,0 +1,25 @@
|
||||
#!/opt/local/bin/python
|
||||
|
||||
import sys,serial
|
||||
|
||||
def read_until(token):
|
||||
while 1:
|
||||
line = ser.readline(None,"\r")
|
||||
sys.stdout.write(line)
|
||||
|
||||
if (line.startswith(token)):
|
||||
break
|
||||
return line
|
||||
|
||||
|
||||
ser = serial.Serial(sys.argv[1], 57600, timeout=5, dsrdtr=False, rtscts=False)
|
||||
|
||||
read_until("+READY")
|
||||
ser.write(sys.argv[2])
|
||||
|
||||
line = read_until("+OK")
|
||||
ser.close()
|
||||
if (line.find("PASS") != -1):
|
||||
sys.exit(0)
|
||||
else:
|
||||
sys.exit(1)
|
||||
+21
@@ -0,0 +1,21 @@
|
||||
#!/bin/sh
|
||||
|
||||
# Connect u0 to receiver, u0 to sender
|
||||
# WARNING: Test config 2 only works with PLUS units.
|
||||
|
||||
jam u0 u1 && expect test.ex 1
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB0
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB1
|
||||
expect test.ex 2
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB0
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB1
|
||||
expect test.ex 3
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB0
|
||||
sleep 1
|
||||
stty 57600 raw ignbrk hup < /dev/ttyUSB1
|
||||
expect test.ex 4
|
||||
Executable
+11
@@ -0,0 +1,11 @@
|
||||
#/usr/bin/expect
|
||||
|
||||
set timeout 100
|
||||
spawn picocom -b 57600 /dev/ttyUSB0
|
||||
expect "+READY"
|
||||
send [lindex $argv 0]
|
||||
expect "+OK"
|
||||
spawn picocom -b 57600 /dev/ttyUSB1
|
||||
expect "+READY"
|
||||
send [lindex $argv 0]
|
||||
expect "+OK"
|
||||
@@ -0,0 +1,41 @@
|
||||
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
|
||||
<xsl:output method="text" standalone="yes" />
|
||||
<xsl:template match="/">
|
||||
<xsl:apply-templates select="//sectiondef[@kind='public-func']/memberdef[@kind='function']" />
|
||||
</xsl:template>
|
||||
<xsl:template match="memberdef">
|
||||
<!-- xsl:text>
=== </xsl:text><xsl:value-of select="definition"/> <xsl:value-of select="argsstring"/><xsl:text> ===
</xsl:text -->
|
||||
<xsl:text>
=== </xsl:text><xsl:value-of select="name"/><xsl:text> ===

</xsl:text>
|
||||
<xsl:apply-templates select="briefdescription"/>
|
||||
<xsl:if test="count(detaileddescription/para[not(./*)]) < 1"><xsl:text>
</xsl:text></xsl:if>
|
||||
<xsl:apply-templates select="detaileddescription"/>
|
||||
</xsl:template>
|
||||
<xsl:template match="briefdescription/para">''<xsl:value-of select="."/>'' </xsl:template>
|
||||
<xsl:template match="detaileddescription/para/parameterlist">
|
||||
Parameters:
|
||||
|
||||
<xsl:apply-templates select="parameteritem"/>
|
||||
</xsl:template>
|
||||
<xsl:template match="parameteritem">* ''<xsl:value-of select="parameternamelist/parametername"/>'': <xsl:value-of select="parameterdescription/para"/><xsl:text>
</xsl:text>
|
||||
</xsl:template>
|
||||
<xsl:template match="detaileddescription/para[not(./*)]">
|
||||
<xsl:value-of select="."/><xsl:text>
</xsl:text>
|
||||
</xsl:template>
|
||||
<xsl:template match="detaileddescription/para/simplesect[@kind='return']/para">
|
||||
Returns:
|
||||
|
||||
* <xsl:value-of select="."/><xsl:text>
</xsl:text>
|
||||
</xsl:template>
|
||||
<xsl:template match="detaileddescription/para/simplesect[@kind='warning']/para">
|
||||
Warning: <xsl:value-of select="."/><xsl:text>
</xsl:text>
|
||||
|
||||
</xsl:template>
|
||||
<xsl:template match="detaileddescription/para/programlisting">
|
||||
<xsl:text>
<pre>
</xsl:text><xsl:apply-templates select="codeline"/><xsl:text></pre>
</xsl:text>
|
||||
</xsl:template>
|
||||
<xsl:template match="codeline">
|
||||
<xsl:value-of select="."/><xsl:text>
</xsl:text>
|
||||
</xsl:template>
|
||||
<xsl:template match="text()"/>
|
||||
</xsl:stylesheet>
|
||||
|
||||
Reference in New Issue
Block a user