Coin button works as credit but not as boot to return to menu

[heidepiek]

I’ve wanted to recreate this cool Galagino project for a while, but first I wanted the software to work properly on the hardware. That turned out to be quite tricky for me. After a lot of trial and error, I finally got it working.

However, I had an issue with the coin button: it gave credits but didn’t act as a boot button to return to the menu. If I left the coin button undefined, then the start button acted as both start and coin, allowing me to get back to the menu.

After quite some experimenting , I found something that looked not right to me. Now it works correctly: when playing a game, if I want to exit, I hold the coin button for more than 1 second and it returns to the menu.

This is what i changed:

Replace this:

#ifndef BTN_COIN_PIN
#ifdef BTN_COIN_PIN
input_states |= (!digitalRead(BTN_COIN_PIN)) ? BUTTON_EXTRA : 0;
#else
input_states |= (!digitalRead(BTN_START_PIN)) ? BUTTON_EXTRA : 0;
#endif

With this:

#ifdef BTN_COIN_PIN
input_states |= (!digitalRead(BTN_COIN_PIN)) ? BUTTON_EXTRA : 0;
#else
input_states |= (!digitalRead(BTN_START_PIN)) ? BUTTON_EXTRA : 0;
#endif

Are there others who experienced this problem? Is this a proper fix, or am I missing something causing the software to not work optimally.

[harbaum]

That indeed looks like it needs a fix. I'll have a look at that. Thanks for reporting