AmbiMate Sensor Module
AMBIMATE_MS4.cpp
- Committer:
- mcm
- Date:
- 2021-06-03
- Revision:
- 2:6c5fac3dfd44
- Parent:
- 0:8d9328d3ff35
File content as of revision 2:6c5fac3dfd44:
/** * @brief AMBIMATE_MS4.c * @details AmbiMate Sensor Module. * Functions file. * * * @return N/A * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A * @pre This code belongs to Nimbus Centre ( http://www.nimbus.cit.ie ). */ #include "AMBIMATE_MS4.h" AMBIMATE_MS4::AMBIMATE_MS4 ( PinName sda, PinName scl, uint32_t addr, uint32_t freq ) : _i2c ( sda, scl ) , _AMBIMATE_MS4_Addr ( addr ) { _i2c.frequency( freq ); } AMBIMATE_MS4::~AMBIMATE_MS4() { } /** * @brief AMBIMATE_MS4_ScanStartByte ( AMBIMATE_MS4_writeable_reg_gas_t , AMBIMATE_MS4_writeable_reg_batt_t , AMBIMATE_MS4_writeable_reg_aud_t , AMBIMATE_MS4_writeable_reg_light_t , AMBIMATE_MS4_writeable_reg_hum_t , AMBIMATE_MS4_writeable_reg_temp_t , AMBIMATE_MS4_writeable_reg_status_t ) * @details It initiates a new measurements of the chosen sensors. * * @param[in] gas: Initiates a new measurement. * @param[in] batt: Initiates a new measurement. * @param[in] aud: Initiates a new measurement. * @param[in] light: Initiates a new measurement. * @param[in] hum: Initiates a new measurement. * @param[in] temp: Initiates a new measurement. * @param[in] status: Initiates a new measurement. * * @param[out] N/A * * * @return Status of AMBIMATE_MS4_ScanStartByte. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_ScanStartByte ( AMBIMATE_MS4_writeable_reg_gas_t gas, AMBIMATE_MS4_writeable_reg_batt_t batt, AMBIMATE_MS4_writeable_reg_aud_t aud, AMBIMATE_MS4_writeable_reg_light_t light, AMBIMATE_MS4_writeable_reg_hum_t hum, AMBIMATE_MS4_writeable_reg_temp_t temp, AMBIMATE_MS4_writeable_reg_status_t status ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_SCAN_START_BYTE; cmd[1] = ( gas | batt | aud | light | hum | temp | status ); aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ), false ); if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_ScanStartByte ( uint8_t* ) * @details It gets the scan byte values. * * @param[in] N/A * * @param[out] scan_byte: Scan start byte value * * * @return Status of AMBIMATE_MS4_ScanStartByte. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre Scanning all channels requires minimum 100 milliseconds therefore, the user must take that time into consideration. * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetScanStartByte ( uint8_t* scan_byte ) { char cmd = 0U; uint32_t aux; /* Read the register */ cmd = AMBIMATE_MS4_SCAN_START_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux = _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *scan_byte = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetFirmwareVersion ( uint8_t* ) * @details It gets the firmware version. * * @param[in] N/A. * * @param[out] fw_version: Firmware version. * * * @return Status of AMBIMATE_MS4_GetFirmwareVersion. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetFirmwareVersion ( uint8_t* fw_version ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_FIRMWARE_VERSION; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *fw_version = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetFirmwareSubVersion ( uint8_t* ) * @details It gets the firmware sub-version. * * @param[in] N/A. * * @param[out] fw_subversion: Firmware version. * * * @return Status of AMBIMATE_MS4_GetFirmwareSubVersion. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetFirmwareSubVersion ( uint8_t* fw_subversion ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_FIRMWARE_SUB_VERSION; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *fw_subversion = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetOptionalSensorsByte ( AMBIMATE_MS4_op_sensors_byte_t* ) * @details It gets the optional sensors on board. * * @param[in] N/A. * * @param[out] op_sensors: Optional sensors on board. * * * @return Status of AMBIMATE_MS4_GetOptionalSensorsByte. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetOptionalSensorsByte ( AMBIMATE_MS4_op_sensors_byte_t* op_sensors ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_OPTIONAL_SENSORS; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *op_sensors = (AMBIMATE_MS4_op_sensors_byte_t)( cmd & ( OPTIONAL_SENSORS_BYTE_CO2_MASK | OPTIONAL_SENSORS_BYTE_MIC_MASK ) ); if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_ProcessorReset ( ) * @details It performs a processor reset. * * @param[in] N/A. * * @param[out] N/A. * * * @return Status of AMBIMATE_MS4_ProcessorReset. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_ProcessorReset ( void ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_PROCESSOR_RESET; cmd[1] = RESET_REGISTER_PROCESSOR_RESET; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ), false ); if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetStatus ( uint8_t* ) * @details It gets the Status value. * * @param[in] N/A. * * @param[out] status: Status register. * * * @return Status of AMBIMATE_MS4_GetStatus. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetStatus ( uint8_t* status ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_STATUS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *status = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawTemperature ( uint16_t* ) * @details It gets the temperature raw value. * * @param[in] N/A. * * @param[out] raw_temp: Raw value for temperature. * * * @return Status of AMBIMATE_MS4_GetRawTemperature. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawTemperature ( uint16_t* raw_temp ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_TEMPERATURE_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_temp = cmd[0]; *raw_temp <<= 8U; *raw_temp |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawHumidity ( uint16_t* ) * @details It gets the humidity raw value. * * @param[in] N/A. * * @param[out] raw_hum: Raw value for humidity. * * * @return Status of AMBIMATE_MS4_GetRawHumidity. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawHumidity ( uint16_t* raw_hum ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_HUMIDITY_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_hum = cmd[0]; *raw_hum <<= 8U; *raw_hum |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawLight ( uint16_t* ) * @details It gets the light raw value. * * @param[in] N/A * * @param[out] raw_light Raw value for light. * * * @return Status of AMBIMATE_MS4_GetRawLight. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawLight ( uint16_t* raw_light ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_LIGHT_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_light = cmd[0]; *raw_light <<= 8U; *raw_light |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawAudio ( uint16_t* ) * @details It gets the audio raw value. * * @param[in] N/A * * @param[out] raw_audio Raw value for audio. * * * @return Status of AMBIMATE_MS4_GetRawAudio. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawAudio ( uint16_t* raw_audio ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_AUDIO_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_audio = cmd[0]; *raw_audio <<= 8U; *raw_audio |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawBatteryVolts ( uint16_t* ) * @details It gets the battery volts raw value. * * @param[in] N/A. * * @param[out] raw_batt Raw value for battery volts. * * * @return Status of AMBIMATE_MS4_GetRawBatteryVolts. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawBatteryVolts ( uint16_t* raw_batt ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_BATTERY_VOLTS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_batt = cmd[0]; *raw_batt <<= 8U; *raw_batt |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawECO2 ( uint16_t* ) * @details It gets the eCO2 raw value. * * @param[in] N/A. * * @param[out] raw_eco2 Raw value for eCO2. * * * @return Status of AMBIMATE_MS4_GetRawECO2. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawECO2 ( uint16_t* raw_eco2 ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_ECO2_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_eco2 = cmd[0]; *raw_eco2 <<= 8U; *raw_eco2 |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawVOC ( uint16_t* ) * @details It gets the VOC raw value. * * @param[in] N/A. * * @param[out] raw_voc Raw value for VOC. * * * @return Status of AMBIMATE_MS4_GetRawVOC. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawVOC ( uint16_t* raw_voc ) { char cmd[2] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_ECO2_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *raw_voc = cmd[0]; *raw_voc <<= 8U; *raw_voc |= cmd[1]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRawAllSensors ( uint8_t* , AMBIMATE_MS4_raw_data_values_t* ) * @details It gets the all sensors raw values. * * @param[in] N/A. * * @param[out] status Status byte. * @param[out] raw_all Raw value for all the sensors. * * * @return Status of AMBIMATE_MS4_GetRawAllSensors. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRawAllSensors ( uint8_t* status, AMBIMATE_MS4_raw_data_values_t* raw_all ) { char cmd[15] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_STATUS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *status = cmd[0]; raw_all->raw_temperature = cmd[1]; raw_all->raw_temperature <<= 8U; raw_all->raw_temperature |= cmd[2]; raw_all->raw_humidity = cmd[3]; raw_all->raw_humidity <<= 8U; raw_all->raw_humidity |= cmd[4]; raw_all->raw_light = cmd[5]; raw_all->raw_light <<= 8U; raw_all->raw_light |= cmd[6]; raw_all->raw_audio = cmd[7]; raw_all->raw_audio <<= 8U; raw_all->raw_audio |= cmd[8]; raw_all->raw_battery_volts = cmd[9]; raw_all->raw_battery_volts <<= 8U; raw_all->raw_battery_volts |= cmd[10]; raw_all->raw_eco2 = cmd[11]; raw_all->raw_eco2 <<= 8U; raw_all->raw_eco2 |= cmd[12]; raw_all->raw_voc = cmd[13]; raw_all->raw_voc <<= 8U; raw_all->raw_voc |= cmd[14]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawTemperature ( uint8_t* ) * @details It gets the temperature raw value ( 8-bit ). * * @param[in] N/A. * * @param[out] raw_8bit_temp: Raw value for temperature ( 8-bit resolution ). * * * @return Status of AMBIMATE_MS4_Get8bitRawTemperature. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawTemperature ( uint8_t* raw_8bit_temp ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_STATUS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_temp = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawHumidity ( uint8_t* ) * @details It gets the humidity raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_8bit_hum: Raw value for humidity ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawHumidity. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawHumidity ( uint8_t* raw_8bit_hum ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_HUMIDITY_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_hum = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawLight ( uint8_t* ) * @details It gets the light raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_8bit_light Raw value for light ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawLight. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawLight ( uint8_t* raw_8bit_light ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_LIGHT_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_light = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawAudio ( uint8_t* ) * @details It gets the audio raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_8bit_audio Raw value for audio ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawAudio. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawAudio ( uint8_t* raw_8bit_audio ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_AUDIO_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_audio = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawBatteryVolts ( uint8_t* ) * @details It gets the battery volts raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_8bit_batt Raw value for battery volts ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawBatteryVolts. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawBatteryVolts ( uint8_t* raw_8bit_batt ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_BATTERY_VOLTS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_batt = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawECO2 ( uint8_t* ) * @details It gets the eCO2 raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_eco2 Raw value for eCO2 ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawECO2. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawECO2 ( uint8_t* raw_8bit_eco2 ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_ECO2_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_eco2 = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_Get8bitRawVOC ( uint8_t* ) * @details It gets the VOC raw value ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] raw_8bit_voc Raw value for VOC ( 8-bit ). * * * @return Status of AMBIMATE_MS4_Get8bitRawVOC. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_Get8bitRawVOC ( uint8_t* raw_8bit_voc ) { char cmd = 0U; uint32_t aux; /* Write the register */ cmd = AMBIMATE_MS4_8BIT_VOC_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd, 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd, 1U ); /* Parse the data */ *raw_8bit_voc = cmd; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_GetRaw8bitAllSensors ( uint8_t* , AMBIMATE_MS4_raw_8bit_data_values_t* ) * @details It gets the all sensors raw values ( 8-bit resolution ). * * @param[in] N/A. * * @param[out] status Status byte. * @param[out] raw_8bit_all Raw value for all the sensors ( 8-bit ). * * * @return Status of AMBIMATE_MS4_GetRaw8bitAllSensors. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_status_t AMBIMATE_MS4::AMBIMATE_MS4_GetRaw8bitAllSensors ( uint8_t* status, AMBIMATE_MS4_raw_8bit_data_values_t* raw_8bit_all ) { char cmd[8] = { 0U }; uint32_t aux; /* Write the register */ cmd[0] = AMBIMATE_MS4_8BIT_STATUS_HIGH_BYTE; aux = _i2c.write ( _AMBIMATE_MS4_Addr, &cmd[0], 1U, true ); aux |= _i2c.read ( _AMBIMATE_MS4_Addr, &cmd[0], sizeof( cmd )/sizeof( cmd[0] ) ); /* Parse the data */ *status = cmd[0]; raw_8bit_all->raw_8bit_temperature = cmd[1]; raw_8bit_all->raw_8bit_humidity = cmd[2]; raw_8bit_all->raw_8bit_light = cmd[3]; raw_8bit_all->raw_8bit_audio = cmd[4]; raw_8bit_all->raw_8bit_battery_volts = cmd[5]; raw_8bit_all->raw_8bit_eco2 = cmd[6]; raw_8bit_all->raw_8bit_voc = cmd[7]; if ( aux == I2C_SUCCESS ) { return AMBIMATE_MS4_SUCCESS; } else { return AMBIMATE_MS4_FAILURE; } } /** * @brief AMBIMATE_MS4_ProcessAllData ( AMBIMATE_MS4_raw_data_values_t ) * @details It process all the data to human readable values for all the sensors. * * @param[in] raw_all: All raw values. * * @param[out] N/A. * * * @return all_data All data is processed. * * @author Manuel Caballero * @date 03/June/2021 * @version 03/June/2021 The ORIGIN * @pre N/A * @warning N/A. */ AMBIMATE_MS4::AMBIMATE_MS4_data_values_t AMBIMATE_MS4::AMBIMATE_MS4_ProcessAllData ( AMBIMATE_MS4_raw_data_values_t raw_all ) { AMBIMATE_MS4_data_values_t myData; /* Temperature */ myData.temperature = ((double)((uint8_t)(raw_all.raw_temperature >> 8U)*256 + (uint8_t)(raw_all.raw_temperature & 0x00FF)))/10.0; /* Humidity */ myData.humidity = ((double)((uint8_t)(raw_all.raw_humidity >> 8U)*256 + (uint8_t)(raw_all.raw_humidity & 0x00FF)))/10.0; /* Light */ myData.light = (uint16_t)((uint8_t)(raw_all.raw_humidity >> 8U)*256 + (uint8_t)(raw_all.raw_humidity & 0x00FF)); /* Audio */ myData.audio = (uint16_t)((uint8_t)(raw_all.raw_audio >> 8U)*256 + (uint8_t)(raw_all.raw_audio & 0x00FF)); /* Battery volts */ myData.battery_volts = ((double)((uint8_t)(raw_all.raw_battery_volts >> 8U)*256 + (uint8_t)(raw_all.raw_battery_volts & 0x00FF))/1024.0)*(3.3/0.330); /* Gas, eCO2 */ myData.eco2 = (uint16_t)((uint8_t)(raw_all.raw_eco2 >> 8U)*256 + (uint8_t)(raw_all.raw_eco2 & 0x00FF)); /* VOC */ myData.voc = (uint16_t)((uint8_t)(raw_all.raw_voc >> 8U)*256 + (uint8_t)(raw_all.raw_voc & 0x00FF)); return myData; }