Marcelo Aquino
2e0f6b6229
RPi and Linux refactor. Add GPIO Sysfs for GPIO operations. Update configure script. Fix some cppcheck warnings. Add serial emulation that prints to stdout. Fix some file headers.
546 lines
17 KiB
Bash
Executable File
546 lines
17 KiB
Bash
Executable File
#!/bin/bash
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# This version is heavily based on the work of mz-fuzzy (https://github.com/mz-fuzzy)
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# adapted to work with MySensors project.
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# Original work: https://github.com/TMRh20/RF24/blob/master/configure
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function help {
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cat <<EOF
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configure script for MySensors gateway.
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Options:
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Help:
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-h, --help print this message
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SPI driver options:
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--spi-driver=[BCM|SPIDEV]
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--spi-spidev-device=<DEVICE>
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Device path. [/dev/spidev0.0]
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Building options:
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--soc=[BCM2835|BCM2836|AM33XX|A10|A13|A20|H3]
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SoC type to be used. [configure autodetected]
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--cpu-flags=<CPUFLAGS> CPU defining/optimizing flags to be used. [configure autodetected]
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--extra-cflags=<CFLAGS> Extra C flags passed to C compilation. []
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--extra-cxxflags=<CXXFLAGS> Extra C++ flags passed to C++ compilation. []
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--extra-ldflags=<LDFLAGS> Extra C flags passed to linking. []
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--c_compiler=<CC> C compiler. [arm-linux-gnueabihf-gcc][gcc]
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--cxx_compiler=<CXX> C++ compiler [arm-linux-gnueabihf-g++][g++]
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--build-dir=<DIR> Compiler directory to store object files. [build]
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--bin-dir=<DIR> Compiler directory to store binary files. [bin]
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--arduino-lib-dir=<DIR> Arduino library directory.
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--no-clean Don't clean previous build artifacts.
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Installation options:
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--prefix=<PREFIX> Installation prefix path. [/usr/local]
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--gateway-dir=<DIR> Gateway files installation directory. [PREFIX/bin]
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MySensors options:
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--my-debug=[enable|disable] Enables or disables MySensors core debugging. [enable]
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--my-config-file=<FILE> Config file path. [/etc/mysensors.dat]
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--my-gateway=[ethernet|serial|mqtt]
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Gateway type, set to none to disable gateway feature. [ethernet]
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--my-node-id=<ID> Disable gateway feature and run as a node with given id.
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--my-controller-url-address=<URL>
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Controller or MQTT broker url.
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--my-controller-ip-address=<IP>
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Controller or MQTT broker ip.
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--my-port=<PORT> The port to keep open on gateway mode.
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If gateway is set to mqtt, it sets the broker port.
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--my-serial-port=<PORT> Serial port. [/dev/ttyACM0]
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--my-serial-baudrate=<BAUD> Serial baud rate. [115200]
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--my-serial-is-pty Set the serial port to be a pseudo terminal. Use this if you want
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to connect to a controller running on the same device.
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--my-serial-pty=<NAME> Symlink name for the PTY device. [/dev/ttyMySensorsGateway]
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--my-serial-groupname=<GROUP>
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Grant access to the specified system group for the serial device.
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--my-mqtt-client-id=<ID> MQTT client id.
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--my-mqtt-publish-topic-prefix=<PREFIX>
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MQTT publish topic prefix.
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--my-mqtt-subscribe-topic-prefix=<PREFIX>
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MQTT subscribe topic prefix.
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--my-transport=[none|nrf24|rs485|rfm95]
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Transport type, set to none to disable transport feature. [nrf24]
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--my-rf24-channel=<0-125> RF channel for the sensor net, 0-125. [76]
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--my-rf24-pa-level=[RF24_PA_MAX|RF24_PA_LOW]
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RF24 PA level. [RF24_PA_MAX]
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--my-rf24-ce-pin=<PIN> Pin number to use for rf24 Chip-Enable.
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--my-rf24-cs-pin=<PIN> Pin number to use for rf24 Chip-Select.
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--my-rf24-irq-pin=<PIN> Pin number connected to nRF24L01 IRQ pin.
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--my-rf24-encryption-enabled
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Enables RF24 encryption.
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All nodes and gateway must have this enabled, and all must be
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personalized with the same AES key
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--my-rx-message-buffer-size=<SIZE>
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Buffer size for incoming messages when using rf24 interrupts. [20]
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--my-rs485-serial-port=<PORT>
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RS485 serial port. You must provide a port.
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--my-rs485-baudrate=<BAUD> RS485 baudrate. [9600]
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--my-rs485-de-pin=<PIN> Pin number connected to RS485 driver enable pin.
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--my-rs485-max-msg-length=<LENGTH>
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The maximum message length used for RS485.
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--my-leds-err-pin=<PIN> Error LED pin.
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--my-leds-rx-pin=<PIN> Receive LED pin.
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--my-leds-tx-pin=<PIN> Transmit LED pin.
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--my-leds-blinking-inverse Inverse the blinking feature.
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--my-signing=[none|software]
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Message signing. [none]
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--my-signing-debug Enable signing related debug.
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--my-signing-request-signatures
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Enable signature request from nodes that in turn requested
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gateway signature.
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--my-signing-request-gw-signatures-from-all
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Require all nodes in the network to sign messages sent to the
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gateway.
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EOF
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}
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function die {
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echo "[ERROR] $1"
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exit $2
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}
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function detect_rpi_revision {
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# get PI Revision from cpuinfo
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local pirev=$(eval "cat /proc/cpuinfo 2>/dev/null | grep Revision | cut -f 2 -d ':' | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$$//'")
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echo ${pirev}
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}
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function detect_machine {
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local cpu=$(eval "uname -m 2>/dev/null")
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local machine=$(eval "cat /sys/firmware/devicetree/base/model 2>/dev/null")
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local hardware=$(eval "grep sunxi_platform /sys/class/sunxi_info/sys_info 2>/dev/null | sed 's/^.*: \(.*\)$/\1/'")
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if [ -z "$hardware" ]; then
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local hardware=$(eval "grep Hardware /proc/cpuinfo 2>/dev/null | sed 's/^.*: \(.*\)$/\1/'")
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fi
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local soc="unknown"
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local tp="unknown"
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if [ -z "$cpu" ]; then
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cpu="unknown"
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fi
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case $hardware in
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BCM2708)
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soc="BCM2835"
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if [[ $machine == "Raspberry"* ]]; then
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tp="RPi"
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fi
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;;
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BCM2709)
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soc="BCM2836"
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if [[ $machine == "Raspberry"* ]]; then
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local rev=($(detect_rpi_revision))
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if [[ $rev == "a02082" || $rev == "a22082" ]]; then
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tp="RPi3"
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else
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tp="Rpi2"
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fi
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fi
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;;
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sun4i|Sun4iw1p1)
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soc="A10"
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;;
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sun5i|Sun4iw2p1)
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soc="A13"
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;;
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Sun4iw2p2)
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soc="A12"
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;;
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Sun4iw2p3)
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soc="A10s"
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;;
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sun6i|Sun8iw1p1)
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soc="A31"
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;;
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Sun8iw1p2)
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soc="A31s"
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;;
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sun7i|Sun8iw2p1)
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soc="A20"
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if [[ $machine == "Banana Pi"* ]]; then
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tp="BananaPi"
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elif [[ $machine == "Banana Pro"* ]]; then
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tp="BananaPro"
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fi
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;;
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sun8i|Sun8iw7p1)
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soc="H3"
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;;
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Sun8iw3p1)
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soc="A23"
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;;
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Sun8iw5p1)
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soc="A33"
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;;
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Sun8iw6p1)
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soc="A83t"
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;;
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sun9i|Sun9iw1p1)
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soc="A80"
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;;
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Sun9iw1p2)
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soc="A80t"
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;;
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sun50i|Sun50iw1p1)
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soc="A64"
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;;
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'Generic AM33XX'*)
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soc="AM33XX"
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;;
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*)
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soc="unknown"
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esac
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echo "${soc} ${tp} ${cpu}"
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}
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function gcc_cpu_flags {
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local soc=$1
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case $soc in
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BCM2835)
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flags="-march=armv6zk -mtune=arm1176jzf-s -mfpu=vfp -mfloat-abi=hard"
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;;
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BCM2836)
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flags="-march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard"
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;;
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AM33XX)
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flags="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=hard"
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;;
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A10)
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flags="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=hard"
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;;
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A13)
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flags="-march=armv7-a -mtune=cortex-a8 -mfpu=neon -mfloat-abi=hard"
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;;
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A20)
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flags="-march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard"
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;;
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H3)
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flags="-march=armv7-a -mtune=cortex-a7 -mfpu=neon-vfpv4 -mfloat-abi=hard"
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;;
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*)
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flags=""
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esac
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echo ${flags}
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}
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# Default values
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debug=enable
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gateway_type=ethernet
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transport_type=nrf24
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signing=none
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signing_request_signatures=false
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params="SOC CFLAGS CXXFLAGS CPPFLAGS LDFLAGS PREFIX CC CXX ARDUINO_LIB_DIR BUILDDIR BINDIR GATEWAY_DIR INIT_SYSTEM SPI_DRIVER"
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for opt do
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if [ "$opt" = "-h" ] || [ "$opt" = "--help" ]; then
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help
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exit 0
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fi
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optarg="${opt#*=}"
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case "$opt" in
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--spi-driver=*)
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SPI_DRIVER="$optarg"
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;;
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--spi-spidev-device=*)
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CPPFLAGS="-DSPI_SPIDEV_DEVICE=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--soc=*)
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SOC="$optarg"
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;;
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--platform-type=*)
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PT="$optarg"
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;;
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--cpu-flags=*)
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CPUFLAGS="$optarg"
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;;
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--extra-cflags=*)
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CFLAGS="$optarg"
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;;
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--extra-cxxflags=*)
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CXXFLAGS="$optarg"
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;;
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--extra-ldflags=*)
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LDFLAGS="$optarg"
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;;
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--c_compiler=*)
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CC="$optarg"
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;;
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--cxx_compiler=*)
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CXX="$optarg"
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;;
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--arduino-lib-dir=*)
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ARDUINO_LIB_DIR=$optarg
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;;
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--build-dir=*)
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BUILDDIR="$optarg"
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;;
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--bin-dir=*)
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BINDIR="$optarg"
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;;
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--no-clean*)
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NO_CLEAN="1"
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;;
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--prefix=*)
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PREFIX="$optarg"
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;;
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--exec-prefix=*)
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PREFIX="$optarg"
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;;
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--no_init_system*)
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NO_INIT="1"
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;;
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--gateway-dir=*)
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GATEWAY_DIR="$optarg"
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;;
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--my-debug=*)
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debug=${optarg}
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;;
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--my-gateway=*)
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gateway_type=${optarg}
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;;
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--my-node-id=*)
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gateway_type="none";
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CPPFLAGS="-DMY_NODE_ID=${optarg} $CPPFLAGS"
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;;
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--my-config-file=*)
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CPPFLAGS="-DMY_LINUX_CONFIG_FILE=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-transport=*)
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transport_type=${optarg}
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;;
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--my-radio=*)
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echo "Warning: --my-radio is deprecated, please use --my-transport"
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transport_type=${optarg}
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;;
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--my-serial-port=*)
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CPPFLAGS="-DMY_LINUX_SERIAL_PORT=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-serial-baudrate=*)
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CPPFLAGS="-DMY_BAUD_RATE=${optarg} $CPPFLAGS"
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;;
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--my-serial-is-pty*)
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CPPFLAGS="-DMY_LINUX_IS_SERIAL_PTY $CPPFLAGS"
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;;
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--my-serial-pty=*)
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CPPFLAGS="-DMY_LINUX_SERIAL_PTY=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-serial-groupname=*)
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CPPFLAGS="-DMY_LINUX_SERIAL_GROUPNAME=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rf24-channel=*)
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CPPFLAGS="-DMY_RF24_CHANNEL=${optarg} $CPPFLAGS"
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;;
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--my-rf24-pa-level=*)
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CPPFLAGS="-DMY_RF24_PA_LEVEL=${optarg} $CPPFLAGS"
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;;
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--my-rf24-ce-pin=*)
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CPPFLAGS="-DMY_RF24_CE_PIN=${optarg} $CPPFLAGS"
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;;
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--my-rf24-cs-pin=*)
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CPPFLAGS="-DMY_RF24_CS_PIN=${optarg} $CPPFLAGS"
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;;
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--my-controller-url-address=*)
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CPPFLAGS="-DMY_CONTROLLER_URL_ADDRESS=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-controller-ip-address=*)
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controller_ip=`echo ${optarg//./,}`
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CPPFLAGS="-DMY_CONTROLLER_IP_ADDRESS=${controller_ip} $CPPFLAGS"
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;;
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--my-port=*)
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CPPFLAGS="-DMY_PORT=${optarg} $CPPFLAGS"
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;;
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--my-mqtt-client-id=*)
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CPPFLAGS="-DMY_MQTT_CLIENT_ID=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-mqtt-publish-topic-prefix=*)
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CPPFLAGS="-DMY_MQTT_PUBLISH_TOPIC_PREFIX=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-mqtt-subscribe-topic-prefix=*)
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CPPFLAGS="-DMY_MQTT_SUBSCRIBE_TOPIC_PREFIX=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rf24-irq-pin=*)
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CPPFLAGS="-DMY_RX_MESSAGE_BUFFER_FEATURE -DMY_RF24_IRQ_PIN=${optarg} $CPPFLAGS"
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;;
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--my-rf24-encryption-enabled*)
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CPPFLAGS="-DMY_RF24_ENABLE_ENCRYPTION $CPPFLAGS"
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;;
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--my-rx-message-buffer-size=*)
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CPPFLAGS="-DMY_RX_MESSAGE_BUFFER_SIZE=${optarg} $CPPFLAGS"
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;;
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--my-rs485-serial-port=*)
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CPPFLAGS="-DMY_RS485_HWSERIAL=\\\"${optarg}\\\" $CPPFLAGS"
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;;
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--my-rs485-baudrate=*)
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CPPFLAGS="-DMY_RS485_BAUD_RATE=${optarg} $CPPFLAGS"
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;;
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--my-rs485-de-pin=*)
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CPPFLAGS="-DMY_RS485_DE_PIN=${optarg} $CPPFLAGS"
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;;
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--my-rs485-max-msg-length=*)
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CPPFLAGS="-DMY_RS485_MAX_MESSAGE_LENGTH=${optarg} $CPPFLAGS"
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;;
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--my-leds-err-pin=*)
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CPPFLAGS="-DMY_DEFAULT_ERR_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-rx-pin=*)
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CPPFLAGS="-DMY_DEFAULT_RX_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-tx-pin=*)
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CPPFLAGS="-DMY_DEFAULT_TX_LED_PIN=${optarg} $CPPFLAGS"
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;;
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--my-leds-blinking-inverse*)
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CPPFLAGS="-DMY_WITH_LEDS_BLINKING_INVERSE $CPPFLAGS"
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;;
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--my-signing=*)
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signing=${optarg}
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;;
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--my-signing-debug*)
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CPPFLAGS="-DMY_DEBUG_VERBOSE_SIGNING $CPPFLAGS"
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;;
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--my-signing-request-signatures*)
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signing_request_signatures=true
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;;
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--my-signing-request-gw-signatures-from-all*)
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signing_request_signatures=true
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CPPFLAGS="-DMY_SIGNING_GW_REQUEST_SIGNATURES_FROM_ALL $CPPFLAGS"
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;;
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*)
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echo "[WARNING] Unknown option detected:$opt, ignored"
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;;
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esac
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done
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PREFIX=${PREFIX:-/usr/local}
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BUILDDIR=${BUILDDIR:-build}
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BINDIR=${BINDIR:-bin}
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GATEWAY_DIR=${GATEWAY_DIR:-${PREFIX}/bin}
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CC=${CC:-gcc}
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CXX=${CXX:-g++}
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if [ -z "${SOC}" ]; then
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echo "[SECTION] Detecting target machine."
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info=($(detect_machine))
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SOC=${info[0]}
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TYPE=${info[1]}
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CPU=${info[2]}
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echo " [OK] machine detected: SoC=${SOC}, Type=${TYPE}, CPU=${CPU}."
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fi
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if [ -z "${CPUFLAGS}" ]; then
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CPUFLAGS=$(gcc_cpu_flags $SOC)
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fi
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if [[ $SOC == "BCM2835" || $SOC == "BCM2836" ]]; then
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CPPFLAGS="-DLINUX_ARCH_RASPBERRYPI $CPPFLAGS"
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else
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echo "[SECTION] Checking GPIO Sysfs."
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if [[ $(eval 'ls /sys/class/gpio/export 2>/dev/null') ]]; then
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echo " [OK] /sys/class/gpio/export found"
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else
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echo " [WARNING] /sys/class/gpio/export not found."
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fi
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fi
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if [ -z "${SPI_DRIVER}" ]; then
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echo "[SECTION] Detecting SPI driver."
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if [[ $SOC == "BCM2835" || $SOC == "BCM2836" ]]; then
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SPI_DRIVER=BCM
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elif [[ $(eval 'ls /dev/spidev* 2>/dev/null') ]]; then
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SPI_DRIVER=SPIDEV
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fi
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if [ -n "${SPI_DRIVER}" ]; then
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echo " [OK] SPI driver detected:${SPI_DRIVER}."
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else
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echo " [WARNING] No supported SPI driver detected."
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fi
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fi
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if [ -n "${SPI_DRIVER}" ]; then
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case ${SPI_DRIVER} in
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BCM)
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CPPFLAGS="-DLINUX_SPI_BCM $CPPFLAGS"
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;;
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SPIDEV)
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CPPFLAGS="-DLINUX_SPI_SPIDEV $CPPFLAGS"
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;;
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*)
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die "Unsupported SPI driver: ${SPI_DRIVER}." 1
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;;
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esac
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fi
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if [[ ${debug} == "enable" ]]; then
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CPPFLAGS="-DMY_DEBUG $CPPFLAGS"
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fi
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if [[ ${gateway_type} == "none" ]]; then
|
|
# Node mode selected
|
|
:
|
|
elif [[ ${gateway_type} == "ethernet" ]]; then
|
|
CPPFLAGS="-DMY_GATEWAY_LINUX $CPPFLAGS"
|
|
elif [[ ${gateway_type} == "serial" ]]; then
|
|
CPPFLAGS="-DMY_GATEWAY_SERIAL $CPPFLAGS"
|
|
elif [[ ${gateway_type} == "mqtt" ]]; then
|
|
CPPFLAGS="-DMY_GATEWAY_LINUX -DMY_GATEWAY_MQTT_CLIENT $CPPFLAGS"
|
|
else
|
|
die "Invalid gateway type." 2
|
|
fi
|
|
|
|
if [[ ${transport_type} == "none" ]]; then
|
|
# Transport disabled
|
|
:
|
|
elif [[ ${transport_type} == "nrf24" ]]; then
|
|
CPPFLAGS="-DMY_RADIO_NRF24 $CPPFLAGS"
|
|
elif [[ ${transport_type} == "rs485" ]]; then
|
|
CPPFLAGS="-DMY_RS485 $CPPFLAGS"
|
|
elif [[ ${transport_type} == "rfm95" ]]; then
|
|
CPPFLAGS="-DMY_RADIO_RFM95 $CPPFLAGS"
|
|
else
|
|
die "Invalid transport type." 3
|
|
fi
|
|
|
|
if [[ ${signing} == "none" ]]; then
|
|
# Signing disabled
|
|
:
|
|
elif [[ ${signing} == "software" ]]; then
|
|
CPPFLAGS="-DMY_SIGNING_SOFT $CPPFLAGS"
|
|
if [[ ${signing_request_signatures} == true ]]; then
|
|
CPPFLAGS="-DMY_SIGNING_REQUEST_SIGNATURES $CPPFLAGS"
|
|
fi
|
|
else
|
|
die "Invalid message signing option." 4
|
|
fi
|
|
|
|
LDFLAGS="-pthread $LDFLAGS"
|
|
CPPFLAGS="$CPUFLAGS $CPPFLAGS"
|
|
|
|
echo "[SECTION] Detecting init system."
|
|
if [ "${NO_INIT}" ]; then
|
|
echo " [OK] no init system chosen."
|
|
elif [ -x /usr/bin/systemctl ] || [ -x /bin/systemctl ]; then
|
|
INIT_SYSTEM=systemd
|
|
echo " [OK] init system detected: systemd."
|
|
elif [ -f /etc/init.d/cron ] && [ ! -h /etc/init.d/cron ]; then
|
|
INIT_SYSTEM=sysvinit
|
|
echo " [OK] init system detected: sysvinit."
|
|
else
|
|
echo " [FAILED] unknown init system."
|
|
fi
|
|
|
|
echo "[SECTION] Saving configuration."
|
|
echo -n "" > Makefile.inc
|
|
for param in ${params}; do
|
|
if [[ ${!param} ]]; then
|
|
echo "${param}=${!param}" >> Makefile.inc
|
|
fi
|
|
done
|
|
|
|
if [ -z "${NO_CLEAN}" ]; then
|
|
echo "[SECTION] Cleaning previous builds."
|
|
make clean >/dev/null
|
|
fi
|
|
|
|
|
|
echo "[OK] Finished."
|