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wokwi / rp2040js

A Raspberry Pi Pico Emulator in JavaScript
MIT License
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Implement Timer Alarms ⏰ #19

Closed urish closed 3 years ago

urish commented 3 years ago

They are described in section 4.6.3

kilograham commented 3 years ago

might be fun to try running pico_time_test from the SDK repo! Looking forward to being able to perhaps use rp2040js and the GDB client to implement some more off chip regression tests (and use as a test harness for on chip too!)

kilograham commented 3 years ago

... although actually it almost certainly needs spin locks to function correctly, so you can try it then!

urish commented 3 years ago

might be fun to try running pico_time_test from the SDK repo!

Great idea, I'll try that!

Looking forward to being able to perhaps use rp2040js and the GDB client to implement some more off chip regression tests

Anything I can do to help with this?

And on a different note - do you have any idea whether INTF wins over INTE? Or, in other words, whether:

  1. INTS = (INTR & INTE) | INTF - or -
  2. INTS = (INTR | INTF) & INTE
kilograham commented 3 years ago

INTS = (INTR & INTE) | INTF

Anything I can do to help with this?

Yeah, let's see if any of the 'tests' in the SDK pass first e.g. pico_time_test, pico_float_test, pico_divider_test (which actually check more things in the develop branch). Although these last two will have to wait for the h/w divider :-) ... but the ability to easily run regression tests in giithub (better than using our "host" builds), and also use the same (possibly new) tests on silicon will be a big gain. So yeah, we may well reach out in the future!

urish commented 3 years ago

INTS = (INTR & INTE) | INTF

And of course, we got it the wrong way. Glad I asked. Thanks!

Yeah, let's see if any of the 'tests' in the SDK pass first e.g. pico_time_test, pico_float_test, pico_divider_test (which actually check more things in the develop branch).

Alright, we'll take a look at these as soon as we finish with the H/W divider (hopefully next Tuesday, but... who knows?)