Functions
void	c6dofimu9_cfg_setup (c6dofimu9_cfg_t *cfg)
	Config Object Initialization function.

C6DOFIMU9_RETVAL	c6dofimu9_init (c6dofimu9_t ctx, c6dofimu9_cfg_t cfg)
	Initialization function.

void	c6dofimu9_default_cfg (c6dofimu9_t *ctx)
	Click Default Configuration function.

void	c6dofimu9_generic_write (c6dofimu9_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic write function.

void	c6dofimu9_generic_read (c6dofimu9_t ctx, uint8_t reg, uint8_t data_buf, uint8_t len)
	Generic read function.

uint8_t	c6dofimu9_check_interrupt (c6dofimu9_t *ctx)
	Check interrupt state function.

void	c6dofimu9_set_config (c6dofimu9_t *ctx, uint8_t config_data)
	Set configuration function.

void	c6dofimu9_set_gyro_config (c6dofimu9_t *ctx, uint8_t gyro_config_data)
	Set Gyro configuration function.

void	c6dofimu9_set_gyro_measurement_range (c6dofimu9_t *ctx, uint16_t gyro_full_scale_range)
	Set Gyro measurement range configuration function.

void	c6dofimu9_set_accel_config (c6dofimu9_t *ctx, uint16_t accel_config_data)
	Set Accel configuration function.

void	c6dofimu9_set_accel_measurement_range (c6dofimu9_t *ctx, uint8_t accel_full_scale_range)
	Set Accel measurement range configuration function.

void	c6dofimu9_set_accel_avg_filter_mode (c6dofimu9_t *ctx, uint8_t accel_avg_samples)
	Set Accel averaging filter settings for Low Power mode function.

void	c6dofimu9_set_gyro_config_lp_mode (c6dofimu9_t *ctx, uint8_t gyro_averages)
	Generic read function.

uint8_t	c6dofimu9_get_accel_wake_on_motion_trsh (c6dofimu9_t *ctx)
	Get Accel wake-on motion threshold function.

void	c6dofimu9_enable_fifo (c6dofimu9_t *ctx, uint8_t en_fifo_data)
	Enable FIFO configuration function.

void	c6dofimu9_enable_accel_interrupt (c6dofimu9_t *ctx)
	Enable Accel interrupt function.

void	c6dofimu9_enable_gyro_interrupt (c6dofimu9_t *ctx)
	Enable Gyro interrupt function.

void	c6dofimu9_enable_data_ready_interrupt (c6dofimu9_t *ctx)
	Enable data ready interrupt function.

uint8_t	c6dofimu9_get_interrupt_status (c6dofimu9_t *ctx)
	Get interrupt status function.

void	c6dofimu9_reset_accel_signal (c6dofimu9_t *ctx)
	Reset Accel signal path function.

void	c6dofimu9_reset_gyro_signal (c6dofimu9_t *ctx)
	Reset Gyro signal path function.

void	c6dofimu9_enable_accel_wake_on_motion (c6dofimu9_t *ctx)
	Enable the Wake-on-Motion detection function.

void	c6dofimu9_reset_default (c6dofimu9_t *ctx)
	Reset the internal registers and restores the default settings function.

void	c6dofimu9_set_sleep_mode (c6dofimu9_t *ctx)
	Set the device to sleep mode function.

void	c6dofimu9_set_standby_mode (c6dofimu9_t *ctx)
	Set the device to standby mode function.

uint8_t	c6dofimu9_get_device_id (c6dofimu9_t *ctx)
	Get device ID function.

int16_t	c6dofimu9_get_axis (c6dofimu9_t *ctx, uint8_t addr_reg_msb, uint8_t addr_reg_lsb)
	Get axis data function.

void	c6dofimu9_get_accel_data (c6dofimu9_t ctx, int16_t p_accel_x, int16_t p_accel_y, int16_t p_accel_z)
	Read Accel X-axis, Y-axis and Z-axis axis function.

void	c6dofimu9_get_gyro_data (c6dofimu9_t ctx, int16_t p_gyro_x, int16_t p_gyro_y, int16_t p_gyro_z)
	Read Gyro X-axis, Y-axis and Z-axis axis function.

Detailed Description

Function Documentation

◆ c6dofimu9_cfg_setup()

void c6dofimu9_cfg_setup ( c6dofimu9_cfg_t * cfg )

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note: All used pins will be set to unconnected state.

◆ c6dofimu9_check_interrupt()

uint8_t c6dofimu9_check_interrupt ( c6dofimu9_t * ctx )

Check interrupt state function.

Parameters

ctx	Click object.

Returns

Interrupt state:

0 : No active;
1 : Active; @description Function check interrupt state by return state of the INT pin of 6DOF IMU 9 Click board.

◆ c6dofimu9_default_cfg()

void c6dofimu9_default_cfg ( c6dofimu9_t * ctx )

Click Default Configuration function.

Parameters

ctx	Click object.

@description This function executes default configuration for 6DOF IMU 9 click.

◆ c6dofimu9_enable_accel_interrupt()

void c6dofimu9_enable_accel_interrupt ( c6dofimu9_t * ctx )

Enable Accel interrupt function.

Parameters

ctx	Click object.

@description Function enable Accel interrupt of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_enable_accel_wake_on_motion()

void c6dofimu9_enable_accel_wake_on_motion ( c6dofimu9_t * ctx )

Enable the Wake-on-Motion detection function.

Parameters

ctx	Click object.

@description Function enable the Wake-on-Motion detection of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_enable_data_ready_interrupt()

void c6dofimu9_enable_data_ready_interrupt ( c6dofimu9_t * ctx )

Enable data ready interrupt function.

Parameters

ctx	Click object.

@description Function enable data ready interrupt of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_enable_fifo()

void c6dofimu9_enable_fifo	(	c6dofimu9_t *	ctx,
		uint8_t	en_fifo_data )

Enable FIFO configuration function.

Parameters

ctx	Click object.
en_fifo_data

Note

- [ bit 7 ]     : Write TEMP_OUT_H and TEMP_OUT_L to the FIFO at the sample rate:
                  - 0 : Disabled;
                  - 1 : Enabled;
- [ bit 6 ]     : Write GYRO_XOUT_H and GYRO_XOUT_L to the FIFO at the sample rate:
                  - 0 : Disabled;
                  - 1 : Enabled;
- [ bit 5 ]     : Write GYRO_YOUT_H and GYRO_YOUT_L to the FIFO at the sample rate:
                  - 0 : Disabled;
                  - 1 : Enabled;
- [ bit 4 ]     : Write GYRO_ZOUT_H and GYRO_ZOUT_L to the FIFO at the sample rate:
                  - 0 : Disabled;
                  - 1 : Enabled;
- [ bit 3 ]     : Write ACCEL_XOUT_H, ACCEL_XOUT_L, ACCEL_YOUT_H, ACCEL_YOUT_L, ACCEL_ZOUT_H and ACCEL_ZOUT_L to the FIFO at the sample rate:
                  - 0 : Disabled;
                  - 1 : Enabled;
- [ bit 2 : 0 ] : Reserved;

@description Function enable FIFO configuration by written the byte of data to the targeted C6DOFIMU9_REG_FIFO_EN register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_enable_gyro_interrupt()

void c6dofimu9_enable_gyro_interrupt ( c6dofimu9_t * ctx )

Enable Gyro interrupt function.

Parameters

ctx	Click object.

@description Function enable Gyro interrupt of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_generic_read()

void c6dofimu9_generic_read	(	c6dofimu9_t *	ctx,
		uint8_t	reg,
		uint8_t *	data_buf,
		uint8_t	len )

Generic read function.

Parameters

ctx	Click object.
reg	Register address.
data_buf	Data buf to be written.
len	Number of the bytes in data buf.

@description This function reads data from the desired register.

◆ c6dofimu9_generic_write()

void c6dofimu9_generic_write	(	c6dofimu9_t *	ctx,
		uint8_t	reg,
		uint8_t *	data_buf,
		uint8_t	len )

Generic write function.

Parameters

ctx	Click object.
reg	Register address.
data_buf	Output data buf
len	Number of the bytes to be read

@description This function writes data to the desired register.

◆ c6dofimu9_get_accel_data()

void c6dofimu9_get_accel_data	(	c6dofimu9_t *	ctx,
		int16_t *	p_accel_x,
		int16_t *	p_accel_y,
		int16_t *	p_accel_z )

Read Accel X-axis, Y-axis and Z-axis axis function.

Parameters

ctx	Click object.
p_accel_x	pointer to memory location where Accel X-axis data be stored
p_accel_y	pointer to memory location where Accel Y-axis data be stored
p_accel_z	pointer to memory location where Accel Z-axis data be stored

@description Function reads 16-bit ( signed ) Accel X-axis, Y-axis data and Z-axis data from the targeted starts from C6DOFIMU9_REG_ACCEL_XOUT_H to the C6DOFIMU9_REG_ACCEL_ZOUT_L register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_get_accel_wake_on_motion_trsh()

uint8_t c6dofimu9_get_accel_wake_on_motion_trsh ( c6dofimu9_t * ctx )

Get Accel wake-on motion threshold function.

Parameters

ctx	Click object.

@description Function get Accel wake-on motion threshold data from the targeted C6DOFIMU9_REG_ACCEL_WOM_THR register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_get_axis()

int16_t c6dofimu9_get_axis	(	c6dofimu9_t *	ctx,
		uint8_t	addr_reg_msb,
		uint8_t	addr_reg_lsb )

Get axis data function.

Parameters

ctx	Click object.
addr_reg_msb	least significant bit register address
addr_reg_lsb	most significant bit register address

@description Function get axis data by read data from the two targeted register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_get_device_id()

uint8_t c6dofimu9_get_device_id ( c6dofimu9_t * ctx )

Get device ID function.

Parameters

ctx	Click object.

Returns: 8-bit device ID value ( default 0xA9 ); @description This function reads data from the desired register.

◆ c6dofimu9_get_gyro_data()

void c6dofimu9_get_gyro_data	(	c6dofimu9_t *	ctx,
		int16_t *	p_gyro_x,
		int16_t *	p_gyro_y,
		int16_t *	p_gyro_z )

Read Gyro X-axis, Y-axis and Z-axis axis function.

Parameters

ctx	Click object.
p_gyro_x	pointer to memory location where Accel X-axis data be stored
p_gyro_y	pointer to memory location where Accel Y-axis data be stored
p_gyro_z	pointer to memory location where Accel Z-axis data be stored

@description Function reads 16-bit ( signed ) Gyro X-axis, Y-axis data and Z-axis data from the targeted starts from C6DOFIMU9_REG_GYRO_XOUT_H to the C6DOFIMU9_REG_GYRO_ZOUT_L register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_get_interrupt_status()

uint8_t c6dofimu9_get_interrupt_status ( c6dofimu9_t * ctx )

Get interrupt status function.

Parameters

ctx	Click object.

Returns: interrupt status

Note

  - [ bit 7 : 5 ] : Accelerometer WoM interrupt status. Cleared on Read;
  - [ bit 4 ]     : This bit automatically sets to 1 when a FIFO buffer overflow has been generated. The bit clears to 0 after the register has been read;
  - [ bit 3 ]     : Reserved;
  - [ bit 2 ]     : Gyroscope Drive System Ready interrupt;
  - [ bit 1 ]     : Reserved;
  - [ bit 0 ]     : This bit automatically sets to 1 when a Data Ready interrupt is generated. The bit clears to 0 after the register has been read;
*

@description Function Get interrupt status of the targeted C6DOFIMU9_REG_INT_STATUS register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_init()

C6DOFIMU9_RETVAL c6dofimu9_init	(	c6dofimu9_t *	ctx,
		c6dofimu9_cfg_t *	cfg )

Initialization function.

Parameters

c6dofimu9	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

◆ c6dofimu9_reset_accel_signal()

void c6dofimu9_reset_accel_signal ( c6dofimu9_t * ctx )

Reset Accel signal path function.

Parameters

ctx	Click object.

@description Function reset Accel signal path of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_reset_default()

void c6dofimu9_reset_default ( c6dofimu9_t * ctx )

Reset the internal registers and restores the default settings function.

Parameters

ctx	Click object.

@description Function reset the internal registers and restores the default settings of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_reset_gyro_signal()

void c6dofimu9_reset_gyro_signal ( c6dofimu9_t * ctx )

Reset Gyro signal path function.

Parameters

ctx	Click object.

@description Function reset Gyro signal path of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_accel_avg_filter_mode()

void c6dofimu9_set_accel_avg_filter_mode	(	c6dofimu9_t *	ctx,
		uint8_t	accel_avg_samples )

Set Accel averaging filter settings for Low Power mode function.

Parameters

ctx	Click object.
accel_avg_samples	Register address.

Note

  -  4 : Average  4 samples;
  -  8 : Average  8 samples;
  - 16 : Average 16 samples;
  - 32 : Average 32 samples;
*

@description Function set Accel averaging filter settings for Low Power mode data to the targeted C6DOFIMU9_REG_ACCEL_CONFIG_2 register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_accel_config()

void c6dofimu9_set_accel_config	(	c6dofimu9_t *	ctx,
		uint16_t	accel_config_data )

Set Accel configuration function.

Parameters

ctx	Click object.
accel_config_data

Note

  - [ bit 15 ]      : X Accel self-test;
  - [ bit 14 ]      : Y Accel self-test;
  - [ bit 13 ]      : Z Accel self-test;
  - [ bit 12 : 11 ] : Accel Full Scale Select:
                      - 0 : � 2g;
                      - 1 : � 4g;
                      - 2 : � 8g;
                      - 3 : �16g;
  - [ bit 10 : 6 ]  : Reserved;
  - [ bit  5 : 4 ]  : Averaging filter settings for Low Power Accelerometer mode:
                      - 0 : Average  4 samples;
                      - 1 : Average  8 samples;
                      - 2 : Average 16 samples;
                      - 3 : Average 32 samples;
  - [ bit  3 ]      : Used to bypass DLPF as shown;
  - [ bit  2 : 0 ]  : Accelerometer 3-dB BW:
                      - 0 : 1046.0 Hz;
                      - 1 :  218.1 Hz;
                      - 2 :  218.1 Hz;
                      - 3 :   99.0 Hz;
                      - 4 :   44.8 Hz;
                      - 5 :   21.2 Hz;
                      - 6 :   10.2 Hz;
                      - 7 :  420.0 Hz;
*

@description Function set Accel configuration data to the targeted C6DOFIMU9_REG_ACCEL_CONFIG and C6DOFIMU9_REG_ACCEL_CONFIG_2 register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_accel_measurement_range()

void c6dofimu9_set_accel_measurement_range	(	c6dofimu9_t *	ctx,
		uint8_t	accel_full_scale_range )

Set Accel measurement range configuration function.

Parameters

ctx	Click object.
accel_full_scale_range

Note

  -  2 : Accel Full Scale Select � 2g;
  -  4 : Accel Full Scale Select � 4g;
  -  8 : Accel Full Scale Select � 8g;
  - 16 : Accel Full Scale Select �16g;
*

@description Function set Accel measurement range configuration data to the targeted C6DOFIMU9_REG_ACCEL_CONFIG register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_config()

void c6dofimu9_set_config	(	c6dofimu9_t *	ctx,
		uint8_t	config_data )

Set configuration function.

Parameters

ctx	Click object.
config_data	Register address.

Note

  - [ bit 7 ]     : Always set to 0;
  - [ bit 6 ]     : FIFO is full:
                    - 0 : Additional writes will be written to the FIFO, replacing the oldest data;
                    - 1 : Additional writes will not be written to FIFO;
  - [ bit 5 : 3 ] : Enables the FSYNC pin data to be sampled:
                    - 0 : Function disabled;
                    - 1 : TEMP_OUT_L;
                    - 2 : GYRO_XOUT_L;
                    - 3 : GYRO_YOUT_L;
                    - 4 : GYRO_ZOUT_L;
                    - 5 : ACCEL_XOUT_L;
                    - 6 : ACCEL_YOUT_L;
                    - 7 : ACCEL_ZOUT_L;
  - [ bit 2 : 0 ] : For the DLPF to be used;
*

@description Function set configuration data to the targeted C6DOFIMU9_REG_CONFIG register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_gyro_config()

void c6dofimu9_set_gyro_config	(	c6dofimu9_t *	ctx,
		uint8_t	gyro_config_data )

Set Gyro configuration function.

Parameters

ctx	Click object.
gyro_config_data

Note

  - [ bit 7 ]     : X Gyro self-test;
  - [ bit 6 ]     : Y Gyro self-test;
  - [ bit 5 ]     : Z Gyro self-test;
  - [ bit 4 : 3 ] : Gyro Full Scale Select:
                    - 0 : � 250 dps;
                    - 1 : � 500 dps;
                    - 2 : �1000 dps;
                    - 3 : �2000 dps;
  - [ bit 2 ]     : Reserved;
  - [ bit 1 : 0 ] : Used to bypass DLPF as shown in Table 16 above;
*

@description Function set Gyro configuration data to the targeted C6DOFIMU9_REG_GYRO_CONFIG register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_gyro_config_lp_mode()

void c6dofimu9_set_gyro_config_lp_mode	(	c6dofimu9_t *	ctx,
		uint8_t	gyro_averages )

Generic read function.

Parameters

ctx	Click object.
gyro_averages	Register address.

Note

 
 - [ bit 7 ]     : Low-power gyroscope mode:
                   - 0 : Disabled ( Default );
                   - 1 : Enabled;
 - [ bit 6 : 4 ] : Averaging filter configuration for low-power gyroscope mode:
                   - 0 : Averages   1x; Ton (ms)  1.73; Noise BW (Hz) 650.8;
                   - 1 : Averages   2x; Ton (ms)  2.23; Noise BW (Hz) 407.1;
                   - 2 : Averages   4x; Ton (ms)  3.23; Noise BW (Hz) 224.2;
                   - 3 : Averages   8x; Ton (ms)  5.23; Noise BW (Hz) 117.4;
                   - 4 : Averages  16x; Ton (ms)  9.23; Noise BW (Hz)  60.2;
                   - 5 : Averages  32x; Ton (ms) 17.23; Noise BW (Hz)  30.6;
                   - 6 : Averages  64x; Ton (ms) 33.23; Noise BW (Hz)  15.6;
                   - 7 : Averages 128x; Ton (ms) 65.23; Noise BW (Hz)   8.0;
 - [ bit 3 : 0 ] : Reserved;

@description Function set Gyro Low-Power mode configuration data to the targeted C6DOFIMU9_REG_LP_MODE_CFG register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_gyro_measurement_range()

void c6dofimu9_set_gyro_measurement_range	(	c6dofimu9_t *	ctx,
		uint16_t	gyro_full_scale_range )

Set Gyro measurement range configuration function.

Parameters

ctx	Click object.
gyro_full_scale_range

Note

  -  250 : Gyro Full Scale Select � 250 dps;
  -  500 : Gyro Full Scale Select � 500 dps;
  - 1000 : Gyro Full Scale Select �1000 dps;
  - 2000 : Gyro Full Scale Select �2000 dps;
*

@description Function set Gyro configuration data to the targeted C6DOFIMU9_REG_GYRO_CONFIG register address of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_sleep_mode()

void c6dofimu9_set_sleep_mode ( c6dofimu9_t * ctx )

Set the device to sleep mode function.

Parameters

ctx	Click object.

@description Function set the device to sleep mode of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

◆ c6dofimu9_set_standby_mode()

void c6dofimu9_set_standby_mode ( c6dofimu9_t * ctx )

Set the device to standby mode function.

Parameters

ctx	Click object.

@description Function set the device to standby mode of IAM-20680 High Performance Automotive 6-Axis MotionTracking Device on 6DOF IMU 9 Click board.

Functions

Detailed Description

Function Documentation

◆ c6dofimu9_cfg_setup()

◆ c6dofimu9_check_interrupt()

◆ c6dofimu9_default_cfg()

◆ c6dofimu9_enable_accel_interrupt()

◆ c6dofimu9_enable_accel_wake_on_motion()

◆ c6dofimu9_enable_data_ready_interrupt()

◆ c6dofimu9_enable_fifo()

◆ c6dofimu9_enable_gyro_interrupt()

◆ c6dofimu9_generic_read()

◆ c6dofimu9_generic_write()

◆ c6dofimu9_get_accel_data()

◆ c6dofimu9_get_accel_wake_on_motion_trsh()

◆ c6dofimu9_get_axis()

◆ c6dofimu9_get_device_id()

◆ c6dofimu9_get_gyro_data()

◆ c6dofimu9_get_interrupt_status()

◆ c6dofimu9_init()

◆ c6dofimu9_reset_accel_signal()

◆ c6dofimu9_reset_default()

◆ c6dofimu9_reset_gyro_signal()

◆ c6dofimu9_set_accel_avg_filter_mode()

◆ c6dofimu9_set_accel_config()

◆ c6dofimu9_set_accel_measurement_range()

◆ c6dofimu9_set_config()

◆ c6dofimu9_set_gyro_config()

◆ c6dofimu9_set_gyro_config_lp_mode()

◆ c6dofimu9_set_gyro_measurement_range()

◆ c6dofimu9_set_sleep_mode()

◆ c6dofimu9_set_standby_mode()