feat: add gaz pulses simulation according to grdf opendata

src/main.cpp

@@ -1,6 +1,7 @@
 #include <Arduino.h>
 #include "LoRaTransmitter.h"
 #include "config.h"
+#include "simugaz.h"
 
 RTC_DATA_ATTR uint8_t restartCount = 0;
 
@@ -28,6 +29,15 @@ void fatalError(const char* msg){
     esp_deep_sleep_start();
 }
 
+void generateDailyGasPayload(uint8_t *payload){
+    uint32_t pulses = simulateGasPulses(86400);
+
+    payload[0] = (pulses >> 24) & 0xFF;
+    payload[1] = (pulses >> 16) & 0xFF;
+    payload[2] = (pulses >>  8) & 0xFF;
+    payload[3] = (pulses      ) & 0xFF;
+}
+
 void setup() {
     Serial.begin(115200);
     delay(2000);
@@ -42,7 +52,8 @@ void setup() {
 }
 
 void loop() {
-    uint8_t payload[] = { 0x01, 0x02, 0x03 };
+    uint8_t payload[4];
+    generateDailyGasPayload(payload);
     transmitter->send(payload, sizeof(payload));
     
     Serial.flush();