Hi.
So I did something like this. There is something wrong. The program is stuck somewhere.
/*
*
*/
//9.Aprill, 2000
uint8_t buf[8] = {
0 }; /* Keyboard report buffer */
const int button = A0; // Button input pin
int ButtonState = 0; // Current button value
int lastbuttonState = 0; //previous state
int counter = 0; // counter
void setup()
{
Serial.begin(9600);
pinMode(button, INPUT);
delay(200);
}
void loop()
{
ButtonState = digitalRead(button); // read the button
if (counter == 4) ButtonState = 0;
if (ButtonState != lastbuttonState)
{
if (ButtonState == HIGH)
{
counter++;
}
}
if (counter == 2) // continue if counter value 2
{
buf[2] = 0x15; // Letter R
Serial.write(buf, 8); // Send keypress
releaseKey();
}
lastbuttonState = ButtonState;
}
void releaseKey()
{
buf[0] = 0;
buf[2] = 0;
Serial.write(buf, 8); // Release key
}