payload converter fixes

include/payload.h

@@ -15,7 +15,7 @@
 #define LPP_MSG_CHANNEL 28
 #define LPP_HUMIDITY_CHANNEL 29
 #define LPP_BAROMETER_CHANNEL 30
-#define LPP_GAS_CHANNEL 31 
+#define LPP_AIR_CHANNEL 31 
 
 #endif
 
@@ -66,8 +66,8 @@ private:
   void writeUint32(uint32_t i);
   void writeUint16(uint16_t i);
   void writeUint8(uint8_t i);
-  void writeHumidity(float humidity);
+  void writeFloat(float humidity);
-  void writeTemperature(float temperature);
+  void writeUFloat(float temperature);
   void writeVersion(char * version);
   void writeBitmap(bool a, bool b, bool c, bool d, bool e, bool f, bool g,
                    bool h);

platformio.ini

@@ -29,21 +29,20 @@ description = Paxcounter is a proof-of-concept ESP32 device for metering passeng
 
 [common]
 ; for release_version use max. 10 chars total, use any decimal format like "a.b.c"
-release_version = 1.6.85
+release_version = 1.6.86
 ; DEBUG LEVEL: For production run set to 0, otherwise device will leak RAM while running!
 ; 0=None, 1=Error, 2=Warn, 3=Info, 4=Debug, 5=Verbose
-debug_level = 0
+debug_level = 3
 ; UPLOAD MODE: select esptool to flash via USB/UART, select custom to upload to cloud for OTA
 upload_protocol = esptool
 ;upload_protocol = custom
 extra_scripts = pre:build.py
 keyfile = ota.conf
-;platform_espressif32 = espressif32@1.5.0
 platform_espressif32 = https://github.com/platformio/platform-espressif32.git#a7b1fe6
 board_build.partitions = min_spiffs.csv
 monitor_speed = 115200
 lib_deps_lora = 
-;    MCCI LoRaWAN LMIC library@^2.2.2
+;    MCCI LoRaWAN LMIC library@2.3.0
 lib_deps_display =
     U8g2@>=2.25.0
 lib_deps_rgbled =

src/TTN/packed_decoder.js

@@ -43,7 +43,7 @@ function Decoder(bytes, port) {
 
     if (port === 7) {
         // BME680 sensor data     
-        return decode(bytes, [temperature, uint16, humidity, uint16], ['temperature', 'pressure', 'humidity', 'air']);
+        return decode(bytes, [float, ufloat, ufloat, ufloat], ['temperature', 'pressure', 'humidity', 'air']);
     }
 
 }
@@ -116,9 +116,9 @@ var hdop = function (bytes) {
 };
 hdop.BYTES = 2;
 
-var temperature = function (bytes) {
+var float = function (bytes) {
-    if (bytes.length !== temperature.BYTES) {
+    if (bytes.length !== float.BYTES) {
-        throw new Error('Temperature must have exactly 2 bytes');
+        throw new Error('Float must have exactly 2 bytes');
     }
     var isNegative = bytes[0] & 0x80;
     var b = ('00000000' + Number(bytes[0]).toString(2)).slice(-8)
@@ -139,17 +139,17 @@ var temperature = function (bytes) {
     }
     return +(t / 100).toFixed(1);
 };
-temperature.BYTES = 2;
+float.BYTES = 2;
 
-var humidity = function (bytes) {
+var ufloat = function (bytes) {
-    if (bytes.length !== humidity.BYTES) {
+    if (bytes.length !== ufloat.BYTES) {
-        throw new Error('Humidity must have exactly 2 bytes');
+        throw new Error('Ufloat must have exactly 2 bytes');
     }
 
     var h = bytesToInt(bytes);
     return +(h / 100).toFixed(1);
 };
-humidity.BYTES = 2;
+ufloat.BYTES = 2;
 
 var bitmap = function (byte) {
     if (byte.length !== bitmap.BYTES) {
@@ -193,8 +193,8 @@ if (typeof module === 'object' && typeof module.exports !== 'undefined') {
         uint16: uint16,
         uint32: uint32,
         uptime: uptime,
-        temperature: temperature,
+        float: float,
-        humidity: humidity,
+        ufloat: ufloat,
         latLng: latLng,
         hdop: hdop,
         bitmap: bitmap,

src/payload.cpp

@@ -104,15 +104,16 @@ void PayloadConvert::addBME(bmeStatus_t value) {
 #ifdef HAS_BME
   int16_t temperature = (int16_t)(value.temperature); // float -> int
   uint16_t humidity = (uint16_t)(value.humidity);     // float -> int
+  uint16_t pressure = (uint16_t)(value.pressure);     // float -> int
   uint16_t iaq = (uint16_t)(value.iaq);               // float -> int
   buffer[cursor++] = highByte(temperature);
   buffer[cursor++] = lowByte(temperature);
-  buffer[cursor++] = highByte(value.pressure);
+  buffer[cursor++] = highByte(pressure);
-  buffer[cursor++] = lowByte(value.pressure);
+  buffer[cursor++] = lowByte(pressure);
   buffer[cursor++] = highByte(humidity);
   buffer[cursor++] = lowByte(humidity);
-  buffer[cursor++] = highByte(value.iaq);
+  buffer[cursor++] = highByte(iaq);
-  buffer[cursor++] = lowByte(value.iaq);
+  buffer[cursor++] = lowByte(iaq);
 #endif
 }
 
@@ -192,10 +193,10 @@ void PayloadConvert::addSensor(uint8_t buf[]) {
 
 void PayloadConvert::addBME(bmeStatus_t value) {
 #ifdef HAS_BME
-  writeTemperature(value.temperature);
+  writeFloat(value.temperature);
-  writeUint16(value.pressure);
+  writeUFloat(value.pressure);
-  writeHumidity(value.humidity);
+  writeUFloat(value.humidity);
-  writeUint16(value.iaq);
+  writeUFloat(value.iaq);
 #endif
 }
 
@@ -232,7 +233,7 @@ void PayloadConvert::writeUint16(uint16_t i) { intToBytes(cursor, i, 2); }
 
 void PayloadConvert::writeUint8(uint8_t i) { intToBytes(cursor, i, 1); }
 
-void PayloadConvert::writeHumidity(float humidity) {
+void PayloadConvert::writeUFloat(float humidity) {
   int16_t h = (int16_t)(humidity * 100);
   intToBytes(cursor, h, 2);
 }
@@ -241,7 +242,7 @@ void PayloadConvert::writeHumidity(float humidity) {
  * Uses a 16bit two's complement with two decimals, so the range is
  * -327.68 to +327.67 degrees
  */
-void PayloadConvert::writeTemperature(float temperature) {
+void PayloadConvert::writeFloat(float temperature) {
   int16_t t = (int16_t)(temperature * 100);
   if (temperature < 0) {
     t = ~-t;
@@ -395,7 +396,7 @@ void PayloadConvert::addBME(bmeStatus_t value) {
   buffer[cursor++] = LPP_HUMIDITY; // 1 byte 0.5 % Unsigned
   buffer[cursor++] = humidity;
 #if (PAYLOAD_ENCODER == 3)
-  buffer[cursor++] = LPP_GAS_CHANNEL;
+  buffer[cursor++] = LPP_AIR_CHANNEL;
 #endif
   buffer[cursor++] = LPP_ANALOG_INPUT; // 2 bytes 0.01 Signed
   buffer[cursor++] = highByte(iaq);