Reshuffle arch files (#974)

2017-11-06 21:24:38 +01:00
parent b892aef6c3
commit e2ac85afbb
24 changed files with 114 additions and 44 deletions
@@ -0,0 +1,201 @@
+/**
+ * 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 "MyHwSTM32F1.h"
+
+/*
+* Pinout STM32F103C8 dev board:
+* http://wiki.stm32duino.com/images/a/ae/Bluepillpinout.gif
+*
+* Wiring RFM69 radio / SPI1
+* --------------------------------------------------
+* CLK	PA5
+* MISO	PA6
+* MOSI	PA7
+* CSN	PA4
+* CE	NA
+* IRQ	PA3 (default)
+*
+* Wiring RF24 radio / SPI1
+* --------------------------------------------------
+* CLK	PA5
+* MISO	PA6
+* MOSI	PA7
+* CSN	PA4
+* CE	PB0 (default)
+* IRQ	NA
+*
+*/
+bool hwInit(void)
+{
+#if !defined(MY_DISABLED_SERIAL)
+	MY_SERIALDEVICE.begin(MY_BAUD_RATE);
+#endif
+	if (EEPROM.init() == EEPROM_OK) {
+		uint16 cnt;
+		EEPROM.count(&cnt);
+		if(cnt>=EEPROM.maxcount()) {
+			// tmp, WIP: format eeprom if full
+			EEPROM.format();
+		}
+		return true;
+	}
+	return false;
+}
+
+void hwReadConfigBlock(void* buf, void* addr, size_t length)
+{
+	uint8_t* dst = static_cast<uint8_t*>(buf);
+	int pos = reinterpret_cast<int>(addr);
+	while (length-- > 0) {
+		*dst++ = EEPROM.read(pos++);
+	}
+}
+
+void hwWriteConfigBlock(void* buf, void* addr, size_t length)
+{
+	uint8_t* src = static_cast<uint8_t*>(buf);
+	int pos = reinterpret_cast<int>(addr);
+	while (length-- > 0) {
+		EEPROM.write(pos++, *src++);
+	}
+}
+
+uint8_t hwReadConfig(const int addr)
+{
+	uint8_t value;
+	hwReadConfigBlock(&value, reinterpret_cast<void*>(addr), 1);
+	return value;
+}
+
+void hwWriteConfig(const int addr, uint8_t value)
+{
+	hwWriteConfigBlock(&value, reinterpret_cast<void*>(addr), 1);
+}
+
+int8_t hwSleep(uint32_t ms)
+{
+	// TODO: Not supported!
+	(void)ms;
+	return MY_SLEEP_NOT_POSSIBLE;
+}
+
+int8_t hwSleep(uint8_t interrupt, uint8_t mode, uint32_t 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,
+               uint32_t ms)
+{
+	// TODO: Not supported!
+	(void)interrupt1;
+	(void)mode1;
+	(void)interrupt2;
+	(void)mode2;
+	(void)ms;
+	return MY_SLEEP_NOT_POSSIBLE;
+}
+
+
+void hwRandomNumberInit(void)
+{
+	// use internal temperature sensor as noise source
+	adc_reg_map *regs = ADC1->regs;
+	regs->CR2 |= ADC_CR2_TSVREFE;
+	regs->SMPR1 |= ADC_SMPR1_SMP16;
+
+	uint32_t seed = 0;
+	uint16_t currentValue = 0;
+	uint16_t newValue = 0;
+
+	for (uint8_t i = 0; i<32; i++) {
+		const uint32_t timeout = hwMillis() + 20;
+		while (timeout >= hwMillis()) {
+			newValue = adc_read(ADC1, 16);
+			if (newValue != currentValue) {
+				currentValue = newValue;
+				break;
+			}
+		}
+		seed ^= ( (newValue + hwMillis()) & 7) << i;
+	}
+	randomSeed(seed);
+}
+
+bool hwUniqueID(unique_id_t* uniqueID)
+{
+	(void)memcpy((uint8_t*)uniqueID, (uint32_t*)0x1FFFF7E0, 16);
+	return true;
+}
+
+uint16_t hwCPUVoltage()
+{
+	adc_reg_map *regs = ADC1->regs;
+	regs->CR2 |= ADC_CR2_TSVREFE;    // enable VREFINT and temp sensor
+	regs->SMPR1 =  ADC_SMPR1_SMP17;  // sample rate for VREFINT ADC channel
+	return 1200 * 4096 / adc_read(ADC1, 17);
+}
+
+uint16_t hwCPUFrequency()
+{
+	return F_CPU/100000UL;
+}
+
+uint16_t hwFreeMem()
+{
+	//Not yet implemented
+	return FUNCTION_NOT_SUPPORTED;
+}
+
+void hwDebugPrint(const char *fmt, ...)
+{
+#ifndef MY_DISABLED_SERIAL
+	char fmtBuffer[MY_SERIAL_OUTPUT_SIZE];
+#ifdef MY_GATEWAY_SERIAL
+	// prepend debug message to be handled correctly by controller (C_INTERNAL, I_LOG_MESSAGE)
+	snprintf_P(fmtBuffer, sizeof(fmtBuffer), PSTR("0;255;%" PRIu8 ";0;%" PRIu8 ";%" PRIu32 " "),
+	           C_INTERNAL, I_LOG_MESSAGE, hwMillis());
+	MY_SERIALDEVICE.print(fmtBuffer);
+#else
+	// prepend timestamp
+	MY_SERIALDEVICE.print(hwMillis());
+	MY_SERIALDEVICE.print(" ");
+#endif
+	va_list args;
+	va_start(args, fmt);
+	vsnprintf_P(fmtBuffer, sizeof(fmtBuffer), fmt, args);
+#ifdef MY_GATEWAY_SERIAL
+	// Truncate message if this is gateway node
+	fmtBuffer[sizeof(fmtBuffer) - 2] = '\n';
+	fmtBuffer[sizeof(fmtBuffer) - 1] = '\0';
+#endif
+	va_end(args);
+	MY_SERIALDEVICE.print(fmtBuffer);
+	// Disable flush since current STM32duino implementation performs a reset
+	// instead of an actual flush
+	//MY_SERIALDEVICE.flush();
+#else
+	(void)fmt;
+#endif
+}