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#define PIN_RF_TX_VCC               15                                          // +5 volt / Vcc power to the transmitter on this pin
#define PIN_RF_TX_DATA              14                                          // Data to the 433Mhz transmitter on this pin
#define PIN_RF_RX_VCC               16                                          // Power to the receiver on this pin
#define PIN_RF_RX_DATA              19                                          // On this input, the 433Mhz-RF signal is received. LOW when no signal.

Code : Tout sélectionner

D14 DAT IN Transceiver
D15 TX / RX Transceiver
D19 DAT OUT Transceiver
[...]
D22 ENABLE Transceiver

Code : Tout sélectionner

#define PIN_RF_TX_DATA_IN	14	// Data to the 433Mhz transmitter on this pin
#define PIN_RF_TX_RX		15 	// 0 = RX, 1 = TX
#define PIN_RF_RX_DATA_OUT	19	// Sortie du RX 
#define PIN_RF_ENABLE		22	// 0=Power Down, 1=Actif

Code : Tout sélectionner

  pinMode(PIN_RF_RX_DATA_OUT, INPUT);			// Initialise in/output ports
  pinMode(PIN_RF_TX_DATA_IN, OUTPUT);			// Initialise in/output ports
  pinMode(PIN_RF_ENABLE, OUTPUT);			// Initialise in/output ports
  digitalWrite(PIN_RF_TX_DATA_IN,LOW);			// 0 ?
  digitalWrite(PIN_RF_TX_RX,LOW);			// 0 ?
  digitalWrite(PIN_RF_ENABLE,HIGH);			// 1 ?
  digitalWrite(PIN_RF_RX_DATA_OUT,INPUT_PULLUP);	// pull-up resister on (to prevent garbage)
  

Code : Tout sélectionner

#define TRANSCEIVER_RX_PIN      19    // Set the pin that receives data from your 433.42 Mhz Receiver
#define TRANSCEIVER_MODE_PIN    15    // Aurel transceivers have a pin that let the hardware switch to RX and TX mode
#define TRANSCEIVER_ENABLE_PIN  22    // Aurel transceivers have a pin that must be set to HIGH to enable the transmitter

// DO NOT CHANGE THESE SETTINGS BELOW
#define TRANSCEIVER_TX HIGH
#define TRANSCEIVER_RX  LOW

volatile long duration = 0;
volatile long prev_time = 0;
volatile boolean data_dispo = false;
byte input = TRANSCEIVER_RX_PIN;
String trame[3];
byte message = 0;
byte start = true;
byte intro = 0;
String prefixe = "1100";
 
void setup() {
  Serial.begin(115200);
  // set the Aurel transceiver to RX mode
  pinMode(TRANSCEIVER_MODE_PIN, OUTPUT);
  digitalWrite(TRANSCEIVER_MODE_PIN, TRANSCEIVER_RX);

  // enable Aurel transmitter
  pinMode(TRANSCEIVER_ENABLE_PIN, OUTPUT);
  digitalWrite(TRANSCEIVER_ENABLE_PIN, HIGH);

  delay(500);

  // assign an interrupt on pin x on state change
  pinMode(TRANSCEIVER_RX_PIN, INPUT);
  attachInterrupt(digitalPinToInterrupt(input), declenche, CHANGE);
  
  pinMode (LED_BUILTIN, OUTPUT);
  digitalWrite(LED_BUILTIN, LOW);
}