85 lines
2.2 KiB
C++
85 lines
2.2 KiB
C++
#ifndef _PAYLOAD_H_
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#define _PAYLOAD_H_
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// MyDevices CayenneLPP channels for dynamic sensor payload format
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#if (PAYLOAD_ENCODER == 3)
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#define LPP_GPS_CHANNEL 20
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#define LPP_COUNT_WIFI_CHANNEL 21
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#define LPP_COUNT_BLE_CHANNEL 22
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#define LPP_BATT_CHANNEL 23
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#define LPP_BUTTON_CHANNEL 24
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#define LPP_ADR_CHANNEL 25
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#define LPP_TEMP_CHANNEL 26
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#define LPP_ALARM_CHANNEL 27
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#define LPP_MSG_CHANNEL 28
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#endif
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// MyDevices CayenneLPP types
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#define LPP_GPS 136 // 3 byte lon/lat 0.0001 °, 3 bytes alt 0.01m
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#define LPP_TEMPERATURE 103 // 2 bytes, 0.1°C signed
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#define LPP_DIGITAL_INPUT 0 // 1 byte
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#define LPP_DIGITAL_OUTPUT 1 // 1 byte
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#define LPP_ANALOG_INPUT 2 // 2 bytes, 0.01 signed
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#define LPP_LUMINOSITY 101 // 2 bytes, 1 lux unsigned
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#define LPP_PRESENCE 102 // 1 byte
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class PayloadConvert {
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public:
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PayloadConvert(uint8_t size);
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~PayloadConvert();
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void reset(void);
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uint8_t getSize(void);
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uint8_t *getBuffer(void);
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void addCount(uint16_t value1, uint16_t value2);
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void addConfig(configData_t value);
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void addStatus(uint16_t voltage, uint64_t uptime, float cputemp, uint32_t mem,
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uint8_t reset1, uint8_t reset2);
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void addAlarm(int8_t rssi, uint8_t message);
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#ifdef HAS_GPS
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void addGPS(gpsStatus_t value);
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#endif
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#ifdef HAS_BUTTON
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void addButton(uint8_t value);
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#endif
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#if PAYLOAD_ENCODER == 1 // format plain
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private:
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uint8_t *buffer;
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uint8_t cursor;
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#elif PAYLOAD_ENCODER == 2 // format packed
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private:
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uint8_t *buffer;
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uint8_t cursor;
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void intToBytes(uint8_t pos, int32_t i, uint8_t byteSize);
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void writeUptime(uint64_t unixtime);
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void writeLatLng(double latitude, double longitude);
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void writeUint32(uint32_t i);
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void writeUint16(uint16_t i);
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void writeUint8(uint8_t i);
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void writeHumidity(float humidity);
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void writeTemperature(float temperature);
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void writeVersion(char * version);
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void writeBitmap(bool a, bool b, bool c, bool d, bool e, bool f, bool g,
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bool h);
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#elif (PAYLOAD_ENCODER == 3 || PAYLOAD_ENCODER == 4) // format cayenne lpp
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private:
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uint8_t *buffer;
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uint8_t maxsize;
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uint8_t cursor;
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#else
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#error "No valid payload converter defined"
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#endif
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};
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extern PayloadConvert payload;
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#endif // _PAYLOAD_H_
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