main.c File Reference

TouchPad2 Click example. More...

#include "board.h"
#include "log.h"
#include "touchpad2.h"

Functions
void	application_init (void)
void	application_task (void)
int	main (void)

Variables
touchpad2_ver_info_t	ver_info
touchpad2_touch_t	touch_data

Detailed Description

TouchPad2 Click example.

Description

This library contains API for the TouchPad 2 Click driver. The library contains drivers to get touch details, the number of touches, X and Y coordinates and touch strength.

The demo application is composed of two sections :

Application Init

Initializes I2C driver, check communication and reads device version information.

Application Task

This is an example that demonstrates the use of the TouchPad 2 Click board. Read XY data consisting of a status byte, the number of touches, X and Y coordinates and touch strength data. Results are being sent to the Usart Terminal where you can track their changes.

Author

Nenad Filipovic

Function Documentation

application_init()

void application_init

(

void

)

< Logger config object.

< Click config object.

Logger initialization. Default baud rate: 115200 Default log level: LOG_LEVEL_DEBUG

Note

If USB_UART_RX and USB_UART_TX are defined as HAL_PIN_NC, you will need to define them manually for log to work. See LOG_MAP_USB_UART macro definition for detailed explanation.

application_task()

void application_task

(

void

)

main()

int main

(

void

)

Variable Documentation

touch_data

touchpad2_touch_t touch_data

ver_info

touchpad2_ver_info_t ver_info