Diff: RHGenericDriver.cpp

Revision:

0:ab4e012489ef

diff -r 000000000000 -r ab4e012489ef RHGenericDriver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/RHGenericDriver.cpp	Thu Oct 15 01:27:00 2015 +0000
@@ -0,0 +1,187 @@
+// RHGenericDriver.cpp
+//
+// Copyright (C) 2014 Mike McCauley
+// $Id: RHGenericDriver.cpp,v 1.18 2015/01/02 21:38:24 mikem Exp $
+
+#include <RHGenericDriver.h>
+
+Timer _millisTimer; 
+
+RHGenericDriver::RHGenericDriver()
+    :
+    _mode(RHModeInitialising),
+    _thisAddress(RH_BROADCAST_ADDRESS),
+    _txHeaderTo(RH_BROADCAST_ADDRESS),
+    _txHeaderFrom(RH_BROADCAST_ADDRESS),
+    _txHeaderId(0),
+    _txHeaderFlags(0),
+    _rxBad(0),
+    _rxGood(0),
+    _txGood(0)
+{
+#if (RH_PLATFORM == RH_PLATFORM_MBED)
+	_millisTimer.start();
+#endif
+}
+
+bool RHGenericDriver::init()
+{
+    return true;
+}
+
+// Blocks until a valid message is received
+void RHGenericDriver::waitAvailable()
+{
+    while (!available())
+	YIELD;
+}
+
+// Blocks until a valid message is received or timeout expires
+// Return true if there is a message available
+// Works correctly even on millis() rollover
+bool RHGenericDriver::waitAvailableTimeout(uint16_t timeout)
+{
+    unsigned long starttime = millis();
+    while ((millis() - starttime) < timeout)
+    {
+        if (available())
+           return true;
+	YIELD;
+    }
+    return false;
+}
+
+bool RHGenericDriver::waitPacketSent()
+{
+    while (_mode == RHModeTx)
+	YIELD; // Wait for any previous transmit to finish
+    return true;
+}
+
+bool RHGenericDriver::waitPacketSent(uint16_t timeout)
+{
+    unsigned long starttime = millis();
+    while ((millis() - starttime) < timeout)
+    {
+        if (_mode != RHModeTx) // Any previous transmit finished?
+           return true;
+	YIELD;
+    }
+    return false;
+}
+
+void RHGenericDriver::setPromiscuous(bool promiscuous)
+{
+    _promiscuous = promiscuous;
+}
+
+void RHGenericDriver::setThisAddress(uint8_t address)
+{
+    _thisAddress = address;
+}
+
+void RHGenericDriver::setHeaderTo(uint8_t to)
+{
+    _txHeaderTo = to;
+}
+
+void RHGenericDriver::setHeaderFrom(uint8_t from)
+{
+    _txHeaderFrom = from;
+}
+
+void RHGenericDriver::setHeaderId(uint8_t id)
+{
+    _txHeaderId = id;
+}
+
+void RHGenericDriver::setHeaderFlags(uint8_t set, uint8_t clear)
+{
+    _txHeaderFlags &= ~clear;
+    _txHeaderFlags |= set;
+}
+
+uint8_t RHGenericDriver::headerTo()
+{
+    return _rxHeaderTo;
+}
+
+uint8_t RHGenericDriver::headerFrom()
+{
+    return _rxHeaderFrom;
+}
+
+uint8_t RHGenericDriver::headerId()
+{
+    return _rxHeaderId;
+}
+
+uint8_t RHGenericDriver::headerFlags()
+{
+    return _rxHeaderFlags;
+}
+
+int8_t RHGenericDriver::lastRssi()
+{
+    return _lastRssi;
+}
+
+RHGenericDriver::RHMode  RHGenericDriver::mode()
+{
+    return _mode;
+}
+
+void  RHGenericDriver::setMode(RHMode mode)
+{
+    _mode = mode;
+}
+
+bool  RHGenericDriver::sleep()
+{
+    return false;
+}
+
+// Diagnostic help
+void RHGenericDriver::printBuffer(const char* prompt, const uint8_t* buf, uint8_t len)
+{
+    uint8_t i;
+
+#ifdef RH_HAVE_SERIAL
+    Serial.println(prompt);
+    for (i = 0; i < len; i++)
+    {
+	if (i % 16 == 15)
+	    Serial.println(buf[i], HEX);
+	else
+	{
+	    Serial.print(buf[i], HEX);
+	    Serial.print(' ');
+	}
+    }
+    Serial.println("");
+#endif
+}
+
+uint16_t RHGenericDriver::rxBad()
+{
+    return _rxBad;
+}
+
+uint16_t RHGenericDriver::rxGood()
+{
+    return _rxGood;
+}
+
+uint16_t RHGenericDriver::txGood()
+{
+    return _txGood;
+}
+
+#if (RH_PLATFORM == RH_PLATFORM_ARDUINO) && defined(RH_PLATFORM_ATTINY)
+// Tinycore does not have __cxa_pure_virtual, so without this we
+// get linking complaints from the default code generated for pure virtual functions
+extern "C" void __cxa_pure_virtual()
+{
+    while (1);
+}
+#endif