bmi088.c File Reference

BMI088 IMU driver. More...

#include "bmi088.h"
#include <stdbool.h>
#include <stdint.h>
#include "common/phal/spi.h"
#include "common_defs.h"
#include "main.h"

Functions
bool	BMI088_init (BMI088_Handle_t *bmi)
void	BMI088_wakeAccel (BMI088_Handle_t *bmi)
bool	BMI088_initAccel (BMI088_Handle_t *bmi)
	Setup the accelerometer, must be done 50ms or longer after POR.
bool	BMI088_gyroOK (BMI088_Handle_t *bmi)
	Do self test of gyroscope.
bool	BMI088_gyroSelfTestStart (BMI088_Handle_t *bmi)
	Start the gyro self test.
bool	BMI088_gyroSelfTestComplete (BMI088_Handle_t *bmi)
	Check the status of the most recent Gyro self test.
bool	BMI088_gyroSelfTestPass (BMI088_Handle_t *bmi)
	Check the status of the most recent Gyro self test.
uint8_t	BMI088_checkGyroHealth (BMI088_Handle_t *bmi)
bool	BMI088_readGyro (BMI088_Handle_t *bmi)
	Blocking function to read the most recent Data Sample from the gyro.
bool	BMI088_readAccel (BMI088_Handle_t *bmi)
	Blocking function to read the acceleration values form the device.

Detailed Description

BMI088 IMU driver.

Author

Adam Busch (busch.nosp@m.8@pu.nosp@m.rdue..nosp@m.edu)

Irving Wang (irvin.nosp@m.gw@p.nosp@m.urdue.nosp@m..edu)

Function Documentation

BMI088_gyroOK()

bool BMI088_gyroOK

(

BMI088_Handle_t *

bmi

)

Do self test of gyroscope.

Parameters

bmi

Returns

true gyro is OK

false not good

BMI088_gyroSelfTestComplete()

bool BMI088_gyroSelfTestComplete

(

BMI088_Handle_t *

bmi

)

Check the status of the most recent Gyro self test.

Returns

true Self test passed, gyro data is good

false Self test failed, gyro data bad or no test was conduced

BMI088_gyroSelfTestPass()

bool BMI088_gyroSelfTestPass

(

BMI088_Handle_t *

bmi

)

Check the status of the most recent Gyro self test.

Returns

true Self test passed, gyro data is good

false Self test failed, gyro data bad or no test was conduced

BMI088_gyroSelfTestStart()

bool BMI088_gyroSelfTestStart

(

BMI088_Handle_t *

bmi

)

Start the gyro self test.

Returns

true

false

BMI088_init()

bool BMI088_init

(

BMI088_Handle_t *

bmi

)

Parameters

bmi

Returns

true

false

BMI088_initAccel()

bool BMI088_initAccel

(

BMI088_Handle_t *

bmi

)

Setup the accelerometer, must be done 50ms or longer after POR.

Parameters

bmi

Returns

true ACCEL responded sucessfully

false not good

BMI088_readAccel()

bool BMI088_readAccel

(

BMI088_Handle_t *

bmi

)

Blocking function to read the acceleration values form the device.

Parameters

bmi

Returns

true

false

BMI088_readGyro()

bool BMI088_readGyro

(

BMI088_Handle_t *

bmi

)

Blocking function to read the most recent Data Sample from the gyro.

Returns

true Successful data Tx/Rx

false Unsuccessful data Tx/Rx