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Some microcontroller boards seem to suffer from random resets. This has been observed with multiple Raspberry Pi Pico boards, and also with an Adafruit Feather RP2040. There seems to be no obvious com…
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Whenever the microcontroller restarts it needs a new configuration and trajectory.
The current solution is 'pessimistic', always assuming that the microcontroller can reset at any moment.
The pimoro…
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For testing I ordered both a pimoroni tiny2040 and a waveshare Rp2040 zero.
After accidentially flashing version 2.2 to the tiny and the latest 5.8 to the waveshare, the tiny worked on my app, the …
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I am using a Raspberry Pi Pico W, flashed with pico_fido_pico_w-5.4.yubikey5.uf2 (So Version 5.4 as a Yubikey5).
Upon plugging in and registering it, at no point does the built in light flash on.
…
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Current recommendation is CircuitPython 7.2.0 installation.
Later versions have not been validated.
When trying to run CircuitPython 8.x some items appeared.
- The busio.UART.read(1) method nolon…
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When compiling code without any SPI bus includes, errors are kicked up as follows:
/Users/r/Library/Arduino15/packages/rp2040/hardware/rp2040/3.6.1/libraries/SPI/src/SPI.cpp:367:36: error: 'PIN_SPI…
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I'm finally getting around to learning about the 2040 chip and found this package for the 2040 family. The board I'm interested in is the Tiny 2040 by Pimoroni, mostly because it features USB-C and a …
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When I run thonny with a Pimoroni micropython uf2 file I see:
```
MicroPython 294098d-dirty on 2023-03-08
```
I wrote a little bash script named mp_uf2_version.sh to extract version info direct…
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I am trying to build for the RP2040, but I get this error:
develc@localhost:~/source/nuttx/nuttx$ make -j1
make[1]: Entering directory '/home/develc/source/nuttx/apps'
make[2]: Entering directory…
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Thanks for the latest code changes. With them, I could build a recent version for RP2040 Waveshare Zero.
After nuking the flash I have installed the uf2 file. I build the uf2 using the latest code in…