readButtonValue(id)

Get the state of the touch sensor

Parameter

Parameters	Type	Description
id	unsigned char	ID number to be controlled, range 0 ~ 10

Return Values

Parameters	Type	Description
number	int	State of touch sensor: 1 – Single press 2 – Double press 3 – Long press

Example

Use the uKit Explore v2 board to read the state of the touch sensor. When single press, set the on-board LED to RED for 400ms. When double press, set the on-board LED to GREEN for 400ms. When long press, set the on-board LED to BLUE for 400ms. The on-board LED is off when not press.

#include "uKitExplore2.h"
void setup() {    
    Initialization();
}

void loop() {    
    int ButtonState1 = 0;    
    ButtonState1 = readButtonValue(1);    
    if(ButtonState1  == 1){        
        setRgbledColor(255,0,0);        
        delay(400);    
    }    
    else if(ButtonState1  == 2){ 
        setRgbledColor(0,255,0);        
        delay(400);    
    }    
    else if(ButtonState1  == 3){        
        setRgbledColor(0,0,255);        
        delay(400);    
    }    
    else{    
        setRgbledColor(0,0,0);    
    }    
}