Touchpad driver

Touchpad driver API. More...

Data Structures
struct	drv_touchpad_data_t
	Touchpad output data. More...

Typedefs
typedef void(*	drv_touchpad_read_handler_t )(ret_code_t status, drv_touchpad_data_t *p_data)
	Touchpad read data handler.

Functions
ret_code_t	drv_touchpad_disable (void)
	Disable touchpad to manage power consumption. More...
ret_code_t	drv_touchpad_enable (void)
	Enable touchpad to manage power consumption. More...
ret_code_t	drv_touchpad_init (drv_touchpad_read_handler_t read_handler)
	Touchpad driver initialization. More...
ret_code_t	drv_touchpad_schedule_read (drv_touchpad_data_t *p_data)
	Schedule a touchpad read. More...

Detailed Description

Touchpad driver API.

Function Documentation

ret_code_t drv_touchpad_disable

(

void

)

Disable touchpad to manage power consumption.

Returns

NRF_SUCCESS If the disable request was scheduled, otherwise an error code.

ret_code_t drv_touchpad_enable

(

void

)

Enable touchpad to manage power consumption.

Returns

NRF_SUCCESS If the enable request was scheduled, otherwise an error code.

ret_code_t drv_touchpad_init

(

drv_touchpad_read_handler_t

read_handler

)

Touchpad driver initialization.

Parameters

[in]

read_handler

Callback function for a data ready event.

Returns

Return values

NRF_SUCCESS
NRF_ERROR_INTERNAL	Bus error.

ret_code_t drv_touchpad_schedule_read

(

drv_touchpad_data_t *

p_data

)

Schedule a touchpad read.

Parameters

[in]

p_data

Pointer to the touchpad output data.

Returns

NRF_SUCCESS If the read operation was scheduled, otherwise an error code.