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Diffstat (limited to 'include/unused/sensorAltimeter.hpp')
| -rw-r--r-- | include/unused/sensorAltimeter.hpp | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/include/unused/sensorAltimeter.hpp b/include/unused/sensorAltimeter.hpp deleted file mode 100644 index aa3a3cd..0000000 --- a/include/unused/sensorAltimeter.hpp +++ /dev/null @@ -1,165 +0,0 @@ -#pragma once -#include "sensorI2C.hpp" -#include <string> - -/* -Header file for driver for MPL3115a2 breakout, based heavily on https://github.com/adafruit/Adafruit_MPL3115A2_Library/tree/master -Based on register declarations found https://cdn-shop.adafruit.com/datasheets/1893_datasheet.pdf -Designed using subclass for I2C handler for Beaglebone Black -*/ - -class AltimeterSensor : public sensorI2C { - - - private: - double internalTemperature = 0; - double internalAltitude = 0; - - //ENUMS COPIED DIRECTLY FROM ADAFRUIT IMPLEMENTATION - /** MPL3115A2 registers **/ - enum { - MPL3115A2_REGISTER_STATUS = (0x00), - - MPL3115A2_REGISTER_PRESSURE_MSB = (0x01), - MPL3115A2_REGISTER_PRESSURE_CSB = (0x02), - MPL3115A2_REGISTER_PRESSURE_LSB = (0x03), - - MPL3115A2_REGISTER_TEMP_MSB = (0x04), - MPL3115A2_REGISTER_TEMP_LSB = (0x05), - - MPL3115A2_REGISTER_DR_STATUS = (0x06), - - MPL3115A2_OUT_P_DELTA_MSB = (0x07), - MPL3115A2_OUT_P_DELTA_CSB = (0x08), - MPL3115A2_OUT_P_DELTA_LSB = (0x09), - - MPL3115A2_OUT_T_DELTA_MSB = (0x0A), - MPL3115A2_OUT_T_DELTA_LSB = (0x0B), - - MPL3115A2_WHOAMI = (0x0C), - //This is hard-coded in the device from the factory - MPL3115A2_WHOAMI_EXPECTED = (0xC4), - - MPL3115A2_BAR_IN_MSB = (0x14), - MPL3115A2_BAR_IN_LSB = (0x15), - - MPL3115A2_OFF_H = (0x2D), - }; - - /** MPL3115A2 status register BITS **/ - enum { - MPL3115A2_REGISTER_STATUS_TDR = 0x02, - MPL3115A2_REGISTER_STATUS_PDR = 0x04, - MPL3115A2_REGISTER_STATUS_PTDR = 0x08, - }; - - /** MPL3115A2 PT DATA register BITS **/ - enum { - MPL3115A2_PT_DATA_CFG = 0x13, - MPL3115A2_PT_DATA_CFG_TDEFE = 0x01, - MPL3115A2_PT_DATA_CFG_PDEFE = 0x02, - MPL3115A2_PT_DATA_CFG_DREM = 0x04, - }; - - /** MPL3115A2 control registers **/ - enum { - MPL3115A2_CTRL_REG1 = (0x26), - MPL3115A2_CTRL_REG2 = (0x27), - MPL3115A2_CTRL_REG3 = (0x28), - MPL3115A2_CTRL_REG4 = (0x29), - MPL3115A2_CTRL_REG5 = (0x2A), - }; - - /** MPL3115A2 control register BITS **/ - enum { - MPL3115A2_CTRL_REG1_SBYB = 0x01, - MPL3115A2_CTRL_REG1_OST = 0x02, - MPL3115A2_CTRL_REG1_RST = 0x04, - MPL3115A2_CTRL_REG1_RAW = 0x40, - MPL3115A2_CTRL_REG1_ALT = 0x80, - MPL3115A2_CTRL_REG1_BAR = 0x00, - }; - - /** MPL3115A2 oversample values **/ - enum { - MPL3115A2_CTRL_REG1_OS1 = 0x00, - MPL3115A2_CTRL_REG1_OS2 = 0x08, - MPL3115A2_CTRL_REG1_OS4 = 0x10, - MPL3115A2_CTRL_REG1_OS8 = 0x18, - MPL3115A2_CTRL_REG1_OS16 = 0x20, - MPL3115A2_CTRL_REG1_OS32 = 0x28, - MPL3115A2_CTRL_REG1_OS64 = 0x30, - MPL3115A2_CTRL_REG1_OS128 = 0x38, - }; - - /** MPL3115A2 measurement modes **/ - typedef enum { - MPL3115A2_BAROMETER = 0, - MPL3115A2_ALTIMETER, - } mpl3115a2_mode_t; - - /** MPL3115A2 measurement types **/ - typedef enum { - MPL3115A2_PRESSURE, - MPL3115A2_ALTITUDE, - MPL3115A2_TEMPERATURE, - } mpl3115a2_meas_t; - - //This never actually gets used, and I can't find anything in the datasheet about it?? - #define MPL3115A2_REGISTER_STARTCONVERSION (0x12) ///< start conversion - - //Store current operating mode, sent to device during startup procedure - //This is why an enum is used rather than raw #define statements - mpl3115a2_mode_t currentMode; - - //Struct for storing ctrl register contents, copied from adafruit implementation - typedef union { - struct { - uint8_t SBYB : 1; - uint8_t OST : 1; - uint8_t RST : 1; - uint8_t OS : 3; - uint8_t RAW : 1; - uint8_t ALT : 1; - } bit; - uint8_t reg; - } CTRL_REG_1_STRUCT; - //Create instance of this register config to use during device startup and operation - CTRL_REG_1_STRUCT ctrl_reg1; - - public: - - /** - * @brief Construct a new Altimeter Sensor object - * - */ - AltimeterSensor(std::string I2C_FILE); - - /** - * @brief Initialize the Altimeter - * - * @param data Data for initializing the sensor - * @return true Initialization Success - * @return false Initialization Failure - */ - bool init() override; - - //Data getters and setters - // double getPressure(); - double getAltitude(); - double getTemperature(); - double setSeaLevelPressure(double pressure); - - //Data and mode handlers - //Use altimeter mode by default as this is what rocket logger wants - void setMode(mpl3115a2_mode_t mode = MPL3115A2_ALTIMETER); - void requestOneShotReading(); - bool isNewDataAvailable(); - void updateCurrentDataBuffer(); - - -}; - - - - |