Support for Teensy3 boards (#850)

2017-05-21 08:43:26 +02:00
parent e041bf4d74
commit b479a0cf3f
5 changed files with 240 additions and 2 deletions
@@ -0,0 +1,145 @@
+/**
+* The MySensors Arduino library handles the wireless radio link and protocol
+* between your home built sensors/actuators and HA controller of choice.
+* The sensors forms a self healing radio network with optional repeaters. Each
+* repeater and gateway builds a routing tables in EEPROM which keeps track of the
+* network topology allowing messages to be routed to nodes.
+*
+* Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
+* Copyright (C) 2013-2017 Sensnology AB
+* Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
+*
+* Documentation: http://www.mysensors.org
+* Support Forum: http://forum.mysensors.org
+*
+* 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 "MyHwTeensy3.h"
+
+
+/*
+int8_t pinIntTrigger = 0;
+void wakeUp()	 //place to send the interrupts
+{
+	pinIntTrigger = 1;
+}
+void wakeUp2()	 //place to send the second interrupts
+{
+	pinIntTrigger = 2;
+}
+
+// Watchdog Timer interrupt service routine. This routine is required
+// to allow automatic WDIF and WDIE bit clearance in hardware.
+ISR (WDT_vect)
+{
+	// WDIE & WDIF is cleared in hardware upon entering this ISR
+	wdt_disable();
+}
+*/
+
+bool hwInit(void)
+{
+	MY_SERIALDEVICE.begin(MY_BAUD_RATE);
+#if defined(MY_GATEWAY_SERIAL)
+	while (!MY_SERIALDEVICE) {}
+#endif
+	return true;
+}
+
+void hwWatchdogReset(void)
+{
+	// TODO: Not supported!
+}
+
+void hwReboot(void)
+{
+	SCB_AIRCR = 0x05FA0004;
+	while (true);
+}
+
+int8_t hwSleep(unsigned long ms)
+{
+	// TODO: Not supported!
+	(void)ms;
+	return MY_SLEEP_NOT_POSSIBLE;
+}
+
+int8_t hwSleep(uint8_t interrupt, uint8_t mode, unsigned long ms)
+{
+	// TODO: Not supported!
+	(void)interrupt;
+	(void)mode;
+	(void)ms;
+	return MY_SLEEP_NOT_POSSIBLE;
+}
+
+int8_t hwSleep(uint8_t interrupt1, uint8_t mode1, uint8_t interrupt2, uint8_t mode2,
+               unsigned long ms)
+{
+	// TODO: Not supported!
+	(void)interrupt1;
+	(void)mode1;
+	(void)interrupt2;
+	(void)mode2;
+	(void)ms;
+	return MY_SLEEP_NOT_POSSIBLE;
+}
+
+bool hwUniqueID(unique_id_t *uniqueID)
+{
+#if defined(__MKL26Z64__)
+	memcpy((uint8_t*)uniqueID, &SIM_UIDMH, 12);
+	memset((uint8_t*)uniqueID + 12, 0, 4);
+#else
+	memcpy((uint8_t*)uniqueID, &SIM_UIDH, 16);
+#endif
+	return true;
+}
+
+uint16_t hwCPUVoltage()
+{
+	// TODO: Not supported!
+	return 0;
+}
+
+uint16_t hwCPUFrequency()
+{
+	// TODO: currently reporting compile time frequency (in 1/10MHz)
+	return F_CPU / 100000UL;
+}
+
+uint16_t hwFreeMem()
+{
+	// TODO: Not supported!
+	return 0;
+}
+
+void hwDebugPrint(const char *fmt, ...)
+{
+	char fmtBuffer[MY_SERIAL_OUTPUT_SIZE];
+#ifdef MY_GATEWAY_FEATURE
+	// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
+	snprintf_P(fmtBuffer, sizeof(fmtBuffer), PSTR("0;255;%d;0;%d;%lu "),
+	           C_INTERNAL, I_LOG_MESSAGE, hwMillis());
+	MY_SERIALDEVICE.print(fmtBuffer);
+#else
+	// prepend timestamp
+	MY_SERIALDEVICE.print(hwMillis());
+	MY_SERIALDEVICE.print(F(" "));
+#endif
+	va_list args;
+	va_start(args, fmt);
+#ifdef MY_GATEWAY_FEATURE
+	// Truncate message if this is gateway node
+	vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
+	fmtBuffer[sizeof(fmtBuffer) - 2] = '\n';
+	fmtBuffer[sizeof(fmtBuffer) - 1] = '\0';
+#else
+	vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
+#endif
+	va_end(args);
+	MY_SERIALDEVICE.print(fmtBuffer);
+}