Dan Halbert

From a discord discussion with @justmobilize and @todbot: A bad download can put circup in a bad state. a `circup clear-cache` command that removes all saved state would be helpful.

RP2350: "stuck at 2V" input pin behavior

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### Port, board and/or hardware Pimoroni Tiny2350 ### MicroPython version Using build from https://github.com/pimoroni/pimoroni-pico-rp2350 https://github.com/pimoroni/pimoroni-pico-rp2350/releases/download/v0.0.5/tiny2350-v0.0.5-pimoroni-micropython.uf2 ### Reproduction I have been debugging what seems to be [a problem](https://github.com/adafruit/circuitpython/issues/9541) in CircuitPython which...

### Answers checklist. - [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there. - [X] I have updated my IDF branch (master or...

RP2350-E9 Erratum: can get "stuck" at 2V state even without pulldown

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I'm debugging a CircuitPython issue in which we see input pins stuck at slightly above 2V, even without all the conditions described in the RP2350-E9 erratum. I reproduced the problem...

pico-sdk support for RP2350-E9 workarounds?

1

Now that erratum RP2350-E9 is well characterized (https://github.com/raspberrypi/pico-feedback/issues/401#issuecomment-2334490720), are there plans for pico-sdk to provide support for the suggested workarounds for reading a GPIO pin? Or if not in pico-sdk,...

.show() not working properly

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Originally posted by @MrBroccoliJP in https://github.com/adafruit/Adafruit_NeoPixel/issues/375#issuecomment-2629609428 > I suspect my issue is related to this [#375] so I'm gonna leave my feedback here. Please feel free to request any additional...

(This is temporarily moot because the 8.x bundles are no longer being downloaded, but will come up again when two versions are available.) (I used the wrong library name in...

ChromeOS 133 and later: UF2 boot drive not appearing

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We (Adafruit) have had multiple reports recently that when a Chromebook is updated to ChromeOS 133 or later, it stops being able to see the UF2 boot drives on SAMD21...

Make Python `re` strings in `tools/*.py` be raw to avoid escape sequence warnings

2

Fixes #2529. All `re` strings in `tools/*.py` are now raw strings, to prevent warnings like: ``` /home/halbert/repos/adafruit/pico-sdk/tools/check_board_header.py:223: SyntaxWarning: invalid escape sequence '\s' if re.match("^\s*// For board detection", line): ``` Also...