q3k authored 1 year ago and moon2 committed 1 year ago

This uses atomics to lock out concurrenct writes/reads, and fixes some
potential null pointer dereferences.

We can't run this as it uses old display_* calls. For historical use we
have git history.

This removes some leftover Python code that still used the old display_*
calls for drawing instead of ctx.

We are now left only with display_update, which we will replace by the
new graphics stack soon.

Sometimes mpy code requests ctx too early, before the display (and thus
ctx) are initialized.

This is a quick-and-dirty workaround as we're planning on getting rid of
this code path anyway.

debugging ctx crash

ui: debugging stuff out, fixes

ui fixes

q3k authored 1 year ago and q3k committed 1 year ago

This is not needed on the badge, and `import main` in boot.py actually
breaks mpremote.

Stupidly large diff, I got carried away.

This makes the simulator one step closer to be usable: we now have
petal input and an actually fast UI/renderer.

This implements a basic Python simulator for the badge. It currently
can't do much other than just displaying the main selection screen, as
it implements no inputs.