Add 'lora 300' command

ampel-firmware/lorawan.cpp

@@ -47,11 +47,12 @@ namespace lorawan {
     LMIC_reset();
     // Join, but don't send anything yet.
     LMIC_startJoining();
+    sensor_commands::defineIntCallback("lora", setLoRaInterval, " 300 (Sets LoRaWAN sending interval, in s)");
   }
 
   // Checks if OTAA is connected, or if payload should be sent.
   // NOTE: while a transaction is in process (i.e. until the TXcomplete event has been received, no blocking code (e.g. delay loops etc.) are allowed, otherwise the LMIC/OS code might miss the event.
-  // If this rule is not followed, a typical symptom is that the first send is ok and all following ones end with the TX not complete failure.
+  // If this rule is not followed, a typical symptom is that the first send is ok and all following ones end with the 'TX not complete' failure.
   void process() {
     os_runloop_once();
   }
@@ -189,6 +190,17 @@ namespace lorawan {
       preparePayload(co2, temperature, humidity);
     }
   }
+
+  /*****************************************************************
+   * Callbacks for sensor commands                                 *
+   *****************************************************************/
+  void setLoRaInterval(int32_t sending_interval) {
+    config::lorawan_sending_interval = sending_interval;
+    Serial.print(F("Setting LoRa sending interval to : "));
+    Serial.print(config::lorawan_sending_interval);
+    Serial.println("s.");
+    led_effects::showKITTWheel(color::green, 1);
+  }
 }
 
 void onEvent(ev_t ev) {

ampel-firmware/lorawan.h

@@ -13,7 +13,7 @@
 #include <SPI.h>
 
 #include "led_effects.h"
-
+#include "sensor_commands.h"
 #include "util.h"
 
 namespace config {
@@ -43,6 +43,8 @@ namespace lorawan {
   void initialize();
   void process();
   void preparePayloadIfTimeHasCome(const int16_t &co2, const float &temp, const float &hum);
+
+  void setLoRaInterval(int32_t sending_interval);
 }
 
 #endif

ampel-firmware/mqtt.cpp

@@ -142,7 +142,7 @@ namespace mqtt {
    *****************************************************************/
   void setMQTTinterval(int32_t sending_interval) {
     config::sending_interval = sending_interval;
-    Serial.print(F("Setting Sending Interval to : "));
+    Serial.print(F("Setting MQTT sending interval to : "));
     Serial.print(config::sending_interval);
     Serial.println("s.");
     led_effects::showKITTWheel(color::green, 1);