Reorganizing library structure, prep for 2.0.0

core/MyTransportRFM69.cpp

@@ -0,0 +1,76 @@
+/*
+ * 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) 2013-2015 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 "MyConfig.h"
+#include "MyTransport.h"
+#include <stdint.h>
+#include "drivers/RFM69/RFM69.h"
+
+RFM69 _radio(MY_RF69_SPI_CS, MY_RF69_IRQ_PIN, MY_RFM69HW, MY_RF69_IRQ_NUM);
+uint8_t _address;
+
+
+bool transportInit() {
+	// Start up the radio library (_address will be set later by the MySensors library)
+	if (_radio.initialize(MY_RFM69_FREQUENCY, _address, MY_RFM69_NETWORKID)) {
+		#ifdef MY_RFM69_ENABLE_ENCRYPTION
+			uint8_t _psk[16];
+			hwReadConfigBlock((void*)_psk, (void*)EEPROM_RF_ENCRYPTION_AES_KEY_ADDRESS, 16);
+			_radio.encrypt((const char*)_psk);
+			memset(_psk, 0, 16); // Make sure it is purged from memory when set
+		#endif
+		return true;
+	}
+	return false;
+}
+
+void transportSetAddress(uint8_t address) {
+	_address = address;
+	_radio.setAddress(address);
+}
+
+uint8_t transportGetAddress() {
+	return _address;
+}
+
+bool transportSend(uint8_t to, const void* data, uint8_t len) {
+	return _radio.sendWithRetry(to,data,len);
+}
+
+bool transportAvailable() {
+	return _radio.receiveDone();
+}
+
+bool transportSanityCheck() {
+	// not implemented yet
+	return true;
+}
+
+uint8_t transportReceive(void* data) {
+	memcpy(data,(const void *)_radio.DATA, _radio.DATALEN);
+	// Send ack back if this message wasn't a broadcast
+	if (_radio.TARGETID != RF69_BROADCAST_ADDR)
+		_radio.ACKRequested();
+    _radio.sendACK();
+	return _radio.DATALEN;
+}	
+
+void transportPowerDown() {
+	_radio.sleep();
+}