API for configuring and manipulating Multi Stepper TB62269 Click driver. More...

Topics
	Multi Stepper TB62269 Registers List
	List of registers of Multi Stepper TB62269 Click driver.

	Multi Stepper TB62269 Registers Settings
	Settings for registers of Multi Stepper TB62269 Click driver.

	Multi Stepper TB62269 MikroBUS Map
	MikroBUS pin mapping of Multi Stepper TB62269 Click driver.

Functions
void	multisteppertb62269_cfg_setup (multisteppertb62269_cfg_t *cfg)
	Multi Stepper TB62269 configuration object setup function.

err_t	multisteppertb62269_init (multisteppertb62269_t ctx, multisteppertb62269_cfg_t cfg)
	Multi Stepper TB62269 initialization function.

err_t	multisteppertb62269_default_cfg (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 default configuration function.

err_t	multisteppertb62269_write_register (multisteppertb62269_t *ctx, uint8_t reg, uint8_t data_in)
	Multi Stepper TB62269 write register function.

err_t	multisteppertb62269_read_register (multisteppertb62269_t ctx, uint8_t reg, uint8_t data_out)
	Multi Stepper TB62269 read register function.

err_t	multisteppertb62269_get_step_mode (multisteppertb62269_t ctx, uint8_t mode)
	Multi Stepper TB62269 get step mode function.

err_t	multisteppertb62269_set_step_mode (multisteppertb62269_t *ctx, uint8_t mode)
	Multi Stepper TB62269 set step mode function.

void	multisteppertb62269_drive_motor (multisteppertb62269_t *ctx, uint32_t steps, uint8_t speed)
	Multi Stepper TB62269 driver motor function.

void	multisteppertb62269_enable_device (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 enable device function.

void	multisteppertb62269_disable_device (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 disable device function.

void	multisteppertb62269_set_direction (multisteppertb62269_t *ctx, uint8_t dir)
	Multi Stepper TB62269 set direction function.

void	multisteppertb62269_switch_direction (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 switch direction function.

void	multisteppertb62269_reset_device (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 reset device function.

uint8_t	multisteppertb62269_get_int_pin (multisteppertb62269_t *ctx)
	Multi Stepper TB62269 get int pin function.

void	multisteppertb62269_set_clk_pin (multisteppertb62269_t *ctx, uint8_t state)
	Multi Stepper TB62269 set clk pin function.

Detailed Description

API for configuring and manipulating Multi Stepper TB62269 Click driver.

Any initialization code needed for MCU to function properly. Do not remove this line or clock might not be set correctly.

Function Documentation

◆ multisteppertb62269_cfg_setup()

void multisteppertb62269_cfg_setup ( multisteppertb62269_cfg_t * cfg )

Multi Stepper TB62269 configuration object setup function.

This function initializes click configuration structure to initial values.

Parameters

[out] cfg : Click configuration structure. See multisteppertb62269_cfg_t object definition for detailed explanation.

Returns: Nothing.

Note: The all used pins will be set to unconnected state.

◆ multisteppertb62269_default_cfg()

err_t multisteppertb62269_default_cfg ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 default configuration function.

This function executes a default configuration of Multi Stepper TB62269 click board.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns

0 - Success,
-1 - Error.

See #err_t definition for detailed explanation.

Note: This function can consist any necessary configuration or setting to put device into operating mode.

◆ multisteppertb62269_disable_device()

void multisteppertb62269_disable_device ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 disable device function.

This function disables the device by setting the EN pin to low logic state.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns: None.

Note: None.

◆ multisteppertb62269_drive_motor()

void multisteppertb62269_drive_motor	(	multisteppertb62269_t *	ctx,
		uint32_t	steps,
		uint8_t	speed )

Multi Stepper TB62269 driver motor function.

This function drives the motor for the specific number of steps at the selected speed.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	steps	: Number of steps to rotate motor.
[in]	speed	: Motor rotation speed: `0` - Very slow, `1` - Slow, `2` - Medium, `3` - Fast, `4` - Very fast,

Returns: None.

Note: None.

◆ multisteppertb62269_enable_device()

void multisteppertb62269_enable_device ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 enable device function.

This function enables the device by setting the EN pin to high logic state.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns: None.

Note: None.

◆ multisteppertb62269_get_int_pin()

uint8_t multisteppertb62269_get_int_pin ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 get int pin function.

This function returns the INT pin logic state.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns: Pin logic state.

Note: None.

◆ multisteppertb62269_get_step_mode()

err_t multisteppertb62269_get_step_mode	(	multisteppertb62269_t *	ctx,
		uint8_t *	mode )

Multi Stepper TB62269 get step mode function.

This function reads the step mode resolution settings.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[out]	mode	: Step mode resolution.

Returns

0 - Success,
-1 - Error. See #err_t definition for detailed explanation.

Note: None.

◆ multisteppertb62269_init()

err_t multisteppertb62269_init	(	multisteppertb62269_t *	ctx,
		multisteppertb62269_cfg_t *	cfg )

Multi Stepper TB62269 initialization function.

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

Parameters

[out]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	cfg	: Click configuration structure. See multisteppertb62269_cfg_t object definition for detailed explanation.

Returns

0 - Success,
-1 - Error. See #err_t definition for detailed explanation.

Note: None.

◆ multisteppertb62269_read_register()

err_t multisteppertb62269_read_register	(	multisteppertb62269_t *	ctx,
		uint8_t	reg,
		uint8_t *	data_out )

Multi Stepper TB62269 read register function.

This function reads data from the selected PCA9538A register by using I2C serial interface.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	reg	: Register address.
[out]	data_out	: Output read data.

Returns

0 - Success,
-1 - Error. See #err_t definition for detailed explanation.

Note: None.

◆ multisteppertb62269_reset_device()

void multisteppertb62269_reset_device ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 reset device function.

This function resets the device by toggling the RST pin.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns: None.

Note: None.

◆ multisteppertb62269_set_clk_pin()

void multisteppertb62269_set_clk_pin	(	multisteppertb62269_t *	ctx,
		uint8_t	state )

Multi Stepper TB62269 set clk pin function.

This function sets the CLK pin logic state.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	state	: `0` - Low logic state, `1` - High logic state.

Returns: None.

Note: None.

◆ multisteppertb62269_set_direction()

void multisteppertb62269_set_direction	(	multisteppertb62269_t *	ctx,
		uint8_t	dir )

Multi Stepper TB62269 set direction function.

This function sets the motor direction by setting the AN pin logic state.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	dir	: `0` - Clockwise, `1` - Counter-Clockwise.

Returns: None.

Note: None.

◆ multisteppertb62269_set_step_mode()

err_t multisteppertb62269_set_step_mode	(	multisteppertb62269_t *	ctx,
		uint8_t	mode )

Multi Stepper TB62269 set step mode function.

This function sets the step mode resolution settings.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	mode	: Step mode resolution.

Returns

0 - Success,
-1 - Error. See #err_t definition for detailed explanation.

Note: None.

◆ multisteppertb62269_switch_direction()

void multisteppertb62269_switch_direction ( multisteppertb62269_t * ctx )

Multi Stepper TB62269 switch direction function.

This function switches the motor direction by toggling the AN pin.

Parameters

[in] ctx : Click context object. See multisteppertb62269_t object definition for detailed explanation.

Returns: None.

Note: None.

◆ multisteppertb62269_write_register()

err_t multisteppertb62269_write_register	(	multisteppertb62269_t *	ctx,
		uint8_t	reg,
		uint8_t	data_in )

Multi Stepper TB62269 write register function.

This function writes a desired data byte to the selected PCA9538A register by using I2C serial interface.

Parameters

[in]	ctx	: Click context object. See multisteppertb62269_t object definition for detailed explanation.
[in]	reg	: Register address.
[in]	data_in	: Data to be written.

Returns

0 - Success,
-1 - Error. See #err_t definition for detailed explanation.

Note: None.

Topics

Functions

Detailed Description

Function Documentation

◆ multisteppertb62269_cfg_setup()

◆ multisteppertb62269_default_cfg()

◆ multisteppertb62269_disable_device()

◆ multisteppertb62269_drive_motor()

◆ multisteppertb62269_enable_device()

◆ multisteppertb62269_get_int_pin()

◆ multisteppertb62269_get_step_mode()

◆ multisteppertb62269_init()

◆ multisteppertb62269_read_register()

◆ multisteppertb62269_reset_device()

◆ multisteppertb62269_set_clk_pin()

◆ multisteppertb62269_set_direction()

◆ multisteppertb62269_set_step_mode()

◆ multisteppertb62269_switch_direction()

◆ multisteppertb62269_write_register()