bno055_port.c File Reference

BNO055 extension board example.

Copyright (c) 2018 Microchip Technology Inc. and its subsidiaries.

#include "bno055_port.h"
#include "i2c_master.h"
#include "ioport.h"
#include "conf_board.h"
#include "conf_bno055.h"

Functions
void	bno055_delay_msek (BNO055_MDELAY_DATA_TYPE msek)
void	bno055_gpio_config (void)
void	bno055_i2c_bus_init (void)
int8_t	bno055_i2c_bus_read (uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data, uint8_t cnt)
int8_t	bno055_i2c_bus_write (uint8_t dev_addr, uint8_t reg_addr, uint8_t *reg_data, uint8_t cnt)
void	bno055_initialize (void)
void	bno055_reset (void)
void	extint_initialize (void(*handler_function)(void))

Variables
struct i2c_master_packet	bno055_read_pkt
struct bno055_t	bno055_sensor
struct i2c_master_packet	bno055_write_pkt
struct i2c_master_module	i2c_master_module

void bno055_delay_msek

(

BNO055_MDELAY_DATA_TYPE

msek

)

References delay_ms.

Referenced by bno055_i2c_bus_read(), bno055_init(), and bno055_initialize().

void bno055_gpio_config

(

void

)

References IOPORT_DIR_INPUT, IOPORT_DIR_OUTPUT, and ioport_set_pin_dir().

Referenced by bno055_initialize().

void bno055_i2c_bus_init

(

void

)

References i2c_master_packet::address, bno055_read_pkt, bno055_write_pkt, i2c_master_enable(), i2c_master_get_config_defaults(), i2c_master_init(), STATUS_OK, and i2c_master_packet::ten_bit_address.

Referenced by bno055_initialize().

int8_t bno055_i2c_bus_read	(	uint8_t	dev_addr,
		uint8_t	reg_addr,
		uint8_t *	reg_data,
		uint8_t	cnt
	)

References bno055_delay_msek(), BNO055_E_NULL_PTR, bno055_i2c_bus_write(), bno055_read_pkt, cnt, i2c_master_packet::data, i2c_master_packet::data_length, i2c_master_read_packet_wait(), and NULL.

Referenced by bno055_initialize().

int8_t bno055_i2c_bus_write	(	uint8_t	dev_addr,
		uint8_t	reg_addr,
		uint8_t *	reg_data,
		uint8_t	cnt
	)

References BNO055_E_NULL_PTR, BNO055_REG_ADDR_START, BNO055_WRITE_DATA_START, bno055_write_pkt, cnt, i2c_master_packet::data, i2c_master_packet::data_length, and i2c_master_write_packet_wait().

Referenced by bno055_i2c_bus_read(), and bno055_initialize().

void bno055_initialize

(

void

)

References BNO055_ACCEL_RANGE_2G, bno055_delay_msek(), bno055_gpio_config(), BNO055_GYRO_RANGE_500DPS, bno055_i2c_bus_init(), bno055_i2c_bus_read(), bno055_i2c_bus_write(), bno055_init(), BNO055_OPERATION_MODE_AMG, BNO055_POWER_MODE_NORMAL, bno055_read_accel_x(), bno055_read_accel_xyz(), bno055_read_accel_y(), bno055_read_accel_z(), bno055_reset(), bno055_sensor, bno055_set_accel_range(), bno055_set_gyro_range(), bno055_set_operation_mode(), bno055_set_power_mode(), bno055_t::delay_msec, bno055_t::dev_addr, and ioport_set_pin_level().

Referenced by main().

void bno055_reset

(

void

)

References delay_ms, and ioport_set_pin_level().

Referenced by bno055_initialize().

void extint_initialize

(

void(*)(void)

handler_function

)

struct i2c_master_packet bno055_read_pkt

Referenced by bno055_i2c_bus_init(), and bno055_i2c_bus_read().

struct bno055_t bno055_sensor

Referenced by bno055_initialize().

struct i2c_master_packet bno055_write_pkt

Referenced by bno055_i2c_bus_init(), and bno055_i2c_bus_write().

struct i2c_master_module i2c_master_module