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Based on our reading of the RP2350 datasheet, we believe that any Exclusive Load/Stores to the PSRAM region will always fail (thus any code with an Exclusive Load/Store loop, e.g. to do a CAS operatio…
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# Test setup
- esp32c3, connected to wifi (random dev board from aliexpress)
- Using adc1 and gpio0
- applying external voltage (~0.9V) to pin using lab PSU, checking voltage with good quality DMM.…
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**Describe the bug**
Build error occurs on both Arduino IDE and Platformio
Additionally, it happens with both versions 2.3.3 and 2.3.4.
**Describe the hardware setup**
- Which microcontroller
…
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### Port, board and/or hardware
Raspberry Pico
### MicroPython version
MicroPython v1.23.0 on 2024-06-02; Raspberry Pi Pico with RP2040
### Reproduction
I took my program code and stripped it dow…
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### Current Behavior:
I can't set up the scanner, just nothing happens on the screen
### Describe the bug
I found out something here, it turns out that the scanner works, and even if you someho…
olsdf updated
2 weeks ago
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**Describe the Failure / Bug**
A clear and concise description of what the failure / bug is.
Short Summary of the expected behavior:
Short Summary of the buggy behavior:
_connected the DF Player a…
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### Hardware and Software
2024-09-02 Odin Master Repo (release build)
Windows 11 and Linux (wsl)
AMD and Intel
Build and Run commands both fail
### Symptoms: best seen by running code below. …
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**Describe the bug**
With a Medtronic Pump, issue a bolus and cancel it after it starts.
- The pump is suspended
- (I originally thought the pump was not suspended, but in fact it is - I'm confused…
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### Background and motivation
Arm64 has `PRFM` instruction that prefetches the specified memory region into processor's cache.
A32 also has similar instructions.
It's nice to have support for Arm64…
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AFAIK the current atomic operations on the S3 uses native atomics. However this creates a problem: a 3rd party library could be using atomics on their data structure placed on the SPI PSRAM.
In the…