suspect-devices/circuitpython/ports/raspberrypi/common-hal/neopixel_write, 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 StateMachine: Add pull up/down for inputs 2021-03-04T17:26:29+00:00 Jeff Epler jepler@unpythonic.net 2021-03-04T16:03:31+00:00 urn:sha1:ff62b0d2c020cffb910ad15e81897b41e92380fa Implement audiobusio and enhance PIO for it 2021-02-23T23:50:00+00:00 Scott Shawcroft scott@tannewt.org 2021-02-23T23:50:00+00:00 urn:sha1:360475e26618cba98522d5dd86d0051d3a296fb3 This adds I2SOut and PDMIn support via PIO. StateMachines can now: * read and read while writing * transfer in 1, 2 or 4 byte increments * init pins based on expected defaults automatically * be stopped and restarted * rxfifo can be cleared and rxstalls detected (good for tracking when the reading code isn't keeping up) Fixes #4162 Set the pin as output after PIO use 2021-02-08T21:13:37+00:00 gamblor21 mark.komus@gmail.com 2021-02-08T21:13:37+00:00 urn:sha1:386b49c3e163f4ab712605ec968dece6055eaa0a 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