add another crc to make sure we don't get corrupt data

main/components/packets.h

@@ -15,80 +15,83 @@
 
 typedef struct __attribute__((packed))
 {
-    char syncPhrase[10];
-    uint32_t packetIndex;
-    uint8_t packetType;
-    uint32_t missionTimer;
+    char syncPhrase[10]; //10
+    uint32_t packetIndex; //14
+    uint8_t packetType; //15
+    uint32_t missionTimer; //19
+    uint32_t CRCCheck;
 } DownBoundPacket;
 
 typedef struct __attribute__((packed))
 {
     // MPU data
-    int16_t accelerationX;
-    int16_t accelerationY;
-    int16_t accelerationZ;
-    int16_t gyroX;
-    int16_t gyroY;
-    int16_t gyroZ;
-    int16_t magnetX;
-    int16_t magnetY;
-    int16_t magnetZ;
-    int16_t accelerometer_temperature;
+    int16_t accelerationX;//21
+    int16_t accelerationY; //23
+    int16_t accelerationZ;//25
+    int16_t gyroX;//27
+    int16_t gyroY;//29
+    int16_t gyroZ;//31
+    int16_t magnetX;//33
+    int16_t magnetY;//35
+    int16_t magnetZ;//37
+    int16_t accelerometer_temperature;//39
 
     // CCS data
-    uint16_t eCO2;
-    uint16_t tvoc;
-    uint8_t currentCCS;
-    uint16_t rawCCSData;
+    uint16_t eCO2;//41
+    uint16_t tvoc;//43
+    uint8_t currentCCS;//44
+    uint16_t rawCCSData;//46
 
     // INA data
-    uint16_t volts;
-    uint16_t current;
-    uint16_t power;
+    uint16_t volts;//48
+    uint16_t current;//50
+    uint16_t power;//52
 
     // BME DATA
-    uint32_t temperature;
-    uint16_t humidity;
-    uint32_t pressure;
-    uint16_t gas;
-    bool gas_valid;
-    bool heater_stable;
-    uint8_t gas_range;
-    uint8_t gas_index;
+    uint32_t temperature;//56
+    uint16_t humidity;//58
+    uint32_t pressure;//62
+    uint16_t gas;//64
+    bool gas_valid;//later
+    bool heater_stable;//later
+    uint8_t gas_range;//65
+    uint8_t gas_index;//66
 
-    float    air_temperature;       /*!< air temperature in degrees celsius */
-    float    relative_humidity;     /*!< relative humidity in percent */
-    float    barometric_pressure;   /*!< barometric pressure in hecto-pascal */
-    float    gas_resistance;        /*!< gas resistance in ohms */
-    uint16_t iaq_score;             /*!< air quality index (0..500) */
-    float    temperature_score;
-    float    humidity_score;
-    float    gas_score;
+    float    air_temperature;       /*!< air temperature in degrees celsius */ //70
+    float    relative_humidity;     /*!< relative humidity in percent */ //74
+    float    barometric_pressure;   /*!< barometric pressure in hecto-pascal */ //78
+    float    gas_resistance;        /*!< gas resistance in ohms */ //82
+    uint16_t iaq_score;             /*!< air quality index (0..500) */ //84
+    float    temperature_score; //88
+    float    humidity_score; //92
+    float    gas_score; //96
 
     // GPS DATA
-    uint32_t time_seconds;           // Seconds since start of day
-    int32_t latitude_centi_degrees;  // Latitude * 10,000
-    int32_t longitude_centi_degrees; // Longitude * 10,000
-    int16_t altitude_centi_meters; // Altitude * 100
-    uint8_t fix_quality;
-    uint8_t num_satellites;
-    uint16_t date_yyddmm;          // YYDDMM (from GPRMC)
-    uint16_t speed_centi_knots;    // Speed * 100 (from GPRMC)
+    uint32_t time_seconds;           // Seconds since start of day //100
+    int32_t latitude_centi_degrees;  // Latitude * 10,000 //104
+    int32_t longitude_centi_degrees; // Longitude * 10,000 //108
+    int16_t altitude_centi_meters; // Altitude * 100 //110
+    uint8_t fix_quality; //111
+    uint8_t num_satellites; //112
+    uint16_t date_yyddmm;          // YYDDMM (from GPRMC) //114
+    uint16_t speed_centi_knots;    // Speed * 100 (from GPRMC) //116
 
-    int32_t predicted_latitude_centi_degrees;  // Latitude * 10,000
-    int32_t predicted_longitude_centi_degrees; // Longitude * 10,000
-    int16_t predicted_altitude_centi_meters; // Altitude * 100
+    int32_t predicted_latitude_centi_degrees;  // Latitude * 10,000 //120
+    int32_t predicted_longitude_centi_degrees; // Longitude * 10,000 //124
+    int16_t predicted_altitude_centi_meters; // Altitude * 100 //126
 
     // ADC DATA
-    int32_t NH3;
-    int32_t CO;
-    int32_t NO2;
-    int32_t UVC;
+    int32_t NH3; //130
+    int32_t CO; //134
+    int32_t NO2; //138
+    int32_t UVC; //142
 
-    int16_t currentServoA;
-    int16_t targetServoA;
-    int16_t currentServoB;
-    int16_t targetServoB;
+    int16_t currentServoA; //144
+    int16_t targetServoA; //146
+    int16_t currentServoB; //148
+    int16_t targetServoB; //150
+
+    uint8_t telemetryIndex; //151
 
 } TelemetryPacket;
 
@@ -97,6 +100,7 @@ typedef struct __attribute__((packed))
     char syncPhrase[10];
     uint32_t packetIndex;
     uint8_t packetType;
+    uint32_t CRCCheck;
 } UplinkPacket;
 
 typedef struct __attribute__((packed))