Teensy problem

[Silverboulton]

Ok first time using a teensy and the problem I'm having is really odd, all buttons work as keybored pushes ( up is w down is s and so on) it works in the retropie menu but freezes at boot up of any Rom, If I boot a Rom with a snes usb pad and replug in the teensy it will work as controller

[wermy]

Ok first time using a teensy and the problem I'm having is really odd, all buttons work as keybored pushes ( up is w down is s and so on) it works in the retropie menu but freezes at boot up of any Rom, If I boot a Rom with a snes usb pad and replug in the teensy it will work as controller

When you say it freezes at boot, do you mean it locks up the whole system? Or does it just kick you back to emulationstation? I wonder if maybe you're getting double button presses or something that's aborting the rom loading.

[Silverboulton]

It's stays on black screen with white box (push a to open menu) If I push any button the key it's mapped to shows on the bottom left of screen (press up a W shows). If I use a usb controller it boots up fine so it's not the Rom or emulater???

[Silverboulton]

This is what is loaded on the teensy I added 2 more keys for R2 and L2 could that be the problem???



#include <Bounce.h>

#define NUM_KEYS 14

struct Key {
char keycode;
Bounce* bounce;
};

Key keys[NUM_KEYS];

Key key(char keycode, int pin) {
Key *ret = new Key;
ret->keycode = keycode;
ret->bounce = new Bounce(pin, 10);
pinMode(pin, INPUT_PULLUP);
return *ret;
}

void setupKeys() {
keys[0] = key('w, 0);
keys[1] = key('s', 1);
keys[2] = key('a', 2);
keys[3] = key('d', 3);
keys[4] = key('p', 4);
keys[5] = key('l', 5);
keys[6] = key('o', 6);
keys[7] = key('k', 7);
keys[8] = key('x', 8);
keys[9] = key('z', 9);
keys[10] = key('q',10);
keys[11] = key('e',11);
keys[12] = key('r',12);
keys[13] = key('t',13);
}

void setup() {
setupKeys();
Keyboard.begin();
// pinMode(0, INPUT_PULLUP);
}

void loop() {
for (int i = 0; i < NUM_KEYS; i++) {
keys.bounce->update();
if (keys.bounce->fallingEdge()) {
Keyboard.press(keys.keycode);
} else if (keys.bounce->risingEdge()) {
Keyboard.release(keys.keycode);
}
}
}

[Silverboulton]

Sorted now loaded different code joystick buttons instead of keybored all working fine

[twinturbo]

Sorted now loaded different code joystick buttons instead of keybored all working fine

Could you elaborate more on what you did? I am having the same problem. Also I am very new to all of this.