datatypes.h

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/***************************************************************************/
/*
 * datatypes.h
 *
 *  Created on: Mar 11, 2020
 *      Author: jonac
 */
 
#ifndef INC_DATATYPES_H_
#define INC_DATATYPES_H_
 
#include "stdint.h"
 
#define M_PI        3.14159265358979323846
 
typedef enum app_states {
    INIT,
    SENSORS_READ,
    BATT_READ,
    SLEEP,
    CALLIBRATE,
    SYS_IDLE
} APP_State_t;
 
typedef struct
{
    // IMU data
    float ICM_20948_gyro[3];
    float ICM_20948_accel[3];
    float ICM_20948_magn[3];
    float ICM_20948_euler_angles[3];
 
    // Bluetooth data
    uint8_t BLE_euler_angles[sizeof(float) * 3];
    uint8_t BLE_data[sizeof(float) * 3 + 5];
 
    // Calibration
    float accelCal[3];
    float gyroCal[3];
    float magOffset[3];
    float magScale[3];
 
    // Battery
    uint8_t batt[1];
    // float ICM_20948_magn_angle[1];
 
}MeasurementData_t;
 
 
#endif /* INC_DATATYPES_H_ */