Thread: making a trigger a toggle
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Unread 01-02-2007, 22:44
tdlrali tdlrali is offline
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Re: making a trigger a toggle
Code:
static char p1_trig_state = 1;
static unsigned char p1_trig_pressed = 0;

if(p1_sw_trig && !p1_trig_pressed) {
    p1_trig_state *= -1;
    p1_trig_pressed = 1;
}
else if(!p1_sw_trig)
    p1_trig_pressed = 0;

if(p1_trig_state==1)
    pwm01 = 255;
else
    pwm01 = 127;
with any toggle code, if your output switches state rapidly a few times after your input is pressed, you might need to add a little delay to debounce the input