suspect-devices/circuitpython/ports/raspberrypi/common-hal/pwmio/PWMOut.h, branch main CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=main 2021-03-15T13:57:36+00:00 run code formatting script 2021-03-15T13:57:36+00:00 microDev 70126934+microDev1@users.noreply.github.com 2021-03-15T13:57:36+00:00 urn:sha1:a52eb88031620a81521b937f2a0651dbac2bb350 Merge branch 'main' into rp2040_countio 2021-03-03T01:47:53+00:00 Mark 56205165+gamblor21@users.noreply.github.com 2021-03-03T01:47:53+00:00 urn:sha1:37ee18349f99ffafd7b60db8a107cd6f1e9e3f92 Counter and PWMOut slice conflict check 2021-03-03T01:32:06+00:00 gamblor21 mark.komus@gmail.com 2021-03-03T01:32:06+00:00 urn:sha1:4246cc3f6d718e2f28fbeb73fc8c3c39dfb9d7f0 Merge remote-tracking branch 'origin/main' into update-protomatter-rp2 2021-02-26T15:56:35+00:00 Jeff Epler jepler@gmail.com 2021-02-26T15:56:35+00:00 urn:sha1:1d1ff5f308f17f005422736f99a2f512775cee50 fix off-by-one PWM top issue 2021-02-12T20:53:31+00:00 Dan Halbert halbert@halwitz.org 2021-02-12T20:34:36+00:00 urn:sha1:3e4328140c96626312cae680d4d781acf61da7f9 Enable protomatter on RP2040 builds 2021-02-12T14:25:15+00:00 Jeff Epler jepler@gmail.com 2021-02-11T22:37:34+00:00 urn:sha1:ff1942cff68a4e192f984a14a83b59800186e45a Also found a race condition between timer_disable and redraw, which would happen if I debugger-paused inside common_hal_rgbmatrix_timer_disable or put a delay or print inside it. That's what pausing inside reconstruct fixes. So that the "right timer" can be chosen, `timer_allocate` now gets the `self` pointer. It's guaranteed at this point that the pin information is accurate, so you can e.g., find a PWM unit related to the pins themselves. This required touching each port to add the parameter even though it's unused everywhere but raspberrypi. Add PWM based audio playback 2021-02-09T23:38:33+00:00 Scott Shawcroft scott@tannewt.org 2021-02-03T01:14:39+00:00 urn:sha1:191b143e7ba3b9f5786996cbffb42e2460f1c14d See https://learn.adafruit.com/circuitpython-essentials/circuitpython-audio-out to get started. Fixes #4037 Add initial RP2040 support 2021-01-21T03:16:56+00:00 Scott Shawcroft scott@tannewt.org 2021-01-21T00:47:18+00:00 urn:sha1:733094aead6e84b42da54655b2b0a5d0dbd1a503 The RP2040 is new microcontroller from Raspberry Pi that features two Cortex M0s and eight PIO state machines that are good for crunching lots of data. It has 264k RAM and a built in UF2 bootloader too. Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf