Move master branch from from mios git repo

2014-01-23 00:23:15 +01:00
commit 609d9e5be9
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+/*
+ * This sketch simply repeats data received from remote weather sensors made by Cresta.
+ * 
+ * Setup:
+ *  - connect digital output of a 433MHz receiver to digital pin 2 of Arduino.
+ *  - connect transmitter input of a 433MHz transmitter to digital pin 11
+ *  - An LED on pin 13 will tell you if and when a signal has been received and transmitted.
+ */
+
+#include <SensorReceiver.h>
+#include <SensorTransmitter.h>
+
+#define LED_PIN 13
+#define TRANSMITTER_PIN 11
+
+void setup() {
+  pinMode(LED_PIN, OUTPUT);
+  
+  // Since we're not instantiating SensorTransmitter, but only use the static methods of SensorTransmitter,
+  // the pin mode must be set manually.
+  pinMode(TRANSMITTER_PIN, OUTPUT); 
+
+  // When no signal has been received, the LED is lit.
+  digitalWrite(LED_PIN, HIGH);   
+
+  // Init the receiver on interrupt pin 0 (digital pin 2).
+  // Set the callback to function "retransmit", which is called
+  // whenever valid sensor data has been received.
+  SensorReceiver::init(0, retransmit);    
+}
+
+void loop() {
+}
+
+void retransmit(byte *data) {  
+  // Data received
+
+  // Wait a second after a receiving. There's little point for decoding and sending the same signal multiple times.	
+  SensorReceiver::disable();
+  interrupts(); // delay() requires that interrupts are enabled
+  delay(1000);    
+
+  // Flash LED when transmitting. 
+  digitalWrite(LED_PIN, HIGH);
+
+  // Transmit signal. Note: this is a static method, no object required!
+  SensorTransmitter::sendPackage(TRANSMITTER_PIN, data);
+
+  digitalWrite(LED_PIN, LOW);
+
+  noInterrupts();
+  SensorReceiver::enable();     
+}
+