include/touch.c File Reference

#include "touch.h"

Functions

uint8_t touch_is_pressed ()
 This functions set 5V to X1 and GND to Y1, the voltage at X2 is measured via the ADC.
int16_t touch_readX ()
int16_t touch_readY ()

Function Documentation

uint8_t touch_is_pressed (  ) 

This functions set 5V to X1 and GND to Y1, the voltage at X2 is measured via the ADC.

If the ADC-Value is less then TOUCH_PRESSED_LEVEL, the function will return 1.

Returns:
1 if pressed else 0

int16_t touch_readX (  ) 

int16_t touch_readY (  ) 


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