ublox_gps.h

#ifndef UBLOX_GPS_H_
#define UBLOX_GPS_H_

#include <stdint.h>
#include <stdbool.h>

#include "nrf_drv_twi.h"

typedef struct {

	int32_t lat;
	int32_t lon;
	int32_t height;
	uint32_t hAcc;
	uint32_t vAcc;

	uint16_t year;
	uint8_t month;
	uint8_t day;
	uint8_t hour;
	uint8_t minute;
	uint8_t second;

	uint8_t sv_fix_count;

	uint8_t aop_status;

	uint8_t navigation_statue;

	uint8_t ubx_ack;

} ublox_gps_data_t;

extern volatile uint8_t twi_read_done;
extern volatile uint8_t twi_write_done;
extern volatile uint8_t twi_address_nack;
extern const nrf_drv_twi_t twi;

extern volatile uint8_t ublox_gps_timer;

typedef void (*ublox_gps_callback)(ublox_gps_data_t ublox_gps_data);

void set_ublox_gps_gpio_instance(uint32_t POWER_PIN);

void set_ublox_callback(ublox_gps_callback callback);

void set_ublox_gps_power_on(void);

void set_ublox_gps_power_off(void);

bool set_ublox_exit_backup_mode(void);

bool set_ublox_backup_mode(void);

bool set_ublox_i2c_nmea_off(void);

bool set_ublox_uart_nmea_off(void);

bool set_ublox_i2c_pvt_enable(void);

bool set_ublox_uart_pvt_enable(void);

bool set_ublox_i2c_pm2(void);

bool set_ublox_uart_pm2(void);

bool set_ublox_i2c_cfg_cfg_load(void);

bool set_ublox_uart_cfg_cfg_load(void);

bool set_ublox_i2c_cfg_cfg_save(void);

bool set_ublox_uart_cfg_cfg_save(void);

bool set_ublox_zoe_m8q_dcdc_enable(void);

uint16_t get_ublox_i2c_read_buffer_size(void);

bool get_ublox_i2c_data(uint16_t size);

void ublox_gps_ubx_input(uint8_t data);

#endif /* UBLOX_GPS_H_ */