Refactor RaspberryPi port

core/MyHwLinuxGeneric.h

@@ -0,0 +1,75 @@
+/**
+ * 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 Marcelo Aquino <marceloaqno@gmail.org>
+ * Copyright (C) 2016 Marcelo Aquino
+ * Full contributor list: https://github.com/mysensors/MySensors/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.
+ */
+ 
+#ifndef MyHwLinuxGeneric_h
+#define MyHwLinuxGeneric_h
+
+#include "MyHw.h"
+#include <stdlib.h>
+#include <iostream>
+#include <pthread.h>
+
+#define MY_SERIALDEVICE Serial
+
+// Define these as macros (do nothing)
+#define hwDigitalWrite(__pin, __value)
+#define hwWatchdogReset()
+#define hwReboot()
+
+using namespace std;
+
+void hwInit();
+void hwReadConfigBlock(void* buf, void* adr, size_t length);
+void hwWriteConfigBlock(void* buf, void* adr, size_t length);
+void hwWriteConfig(int adr, uint8_t value);
+uint8_t hwReadConfig(int adr);
+unsigned long hwMillis();
+
+#ifdef MY_RF24_IRQ_PIN
+static pthread_mutex_t hw_mutex = PTHREAD_MUTEX_INITIALIZER;
+
+static __inline__ void __hwUnlock(const  uint8_t *__s) {
+	pthread_mutex_unlock(&hw_mutex);
+	(void)__s;
+}
+
+static __inline__ void __hwLock() {
+	pthread_mutex_lock(&hw_mutex);
+}
+#endif
+
+#if defined(__DOXYGEN__)
+	#define ATOMIC_BLOCK_CLEANUP
+#elif defined(MY_RF24_IRQ_PIN)
+	#define ATOMIC_BLOCK_CLEANUP uint8_t __atomic_loop \
+		__attribute__((__cleanup__( __hwUnlock ))) = 1
+#endif	/* __DOXYGEN__ */
+
+#if defined(__DOXYGEN__)
+	#define ATOMIC_BLOCK
+#elif defined(MY_RF24_IRQ_PIN)
+	#define ATOMIC_BLOCK for ( ATOMIC_BLOCK_CLEANUP, __hwLock(); \
+							__atomic_loop ; __atomic_loop = 0 )
+#endif	/* __DOXYGEN__ */
+
+#ifndef DOXYGEN
+  #define MY_CRITICAL_SECTION ATOMIC_BLOCK
+#endif  /* DOXYGEN */
+
+#endif