Does "toggle_display" actually work?

[Stephanowicz]

Hi,

I'm running this on raspi 4b with sounddevice.

I tried to use the "toggle_display" function in visualize.py.
But when it should restart the viz it crashes with "bus error"

Any idea what this error is related to?

Thx & cheers,

Stephan

PS: I had to change the "stop" function a bit in order to stop properly:

        self._is_running = False
        time.sleep(1)
        del self.fps_font
        del self.bin_font
        del self.screen
        del self.prev_screen
        pygame.quit()

first set self._is_running = False and added a sleep so that any running updates are finished before deleting and quitting.