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When T-Call is powered by battery if battery voltage drops bellow ~4V I get brownout errors.
(observing serial connected via TX/RX UART not USB)
I am powering the device with multiple 18650 in pa…
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### Description
Requesting HAL support for STMicroelectronics STM32 Nucleo-144 boards based on newer STMicro STM32H7 Cortex-M7 MCU.
STMicroelectronics now has relatively inexpensive deve…
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### Describe the bug
I'm on a RPi5 4GB running Raspberry Pi OS 64bit Bookworm and my application hangs on ALSA function snd_pcm_readn when I try to read and write from and to the same device. This …
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EXINTs 6 and 9 are currently allocated to VBUS (PB06) and to the encoder push button (PB09) but we don't currently use either of them. If instead we allocate them to spi.cs1 (PD11) and spi.cs2 (PC07) …
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## Expected Behavior
E5785 is visible as cdc_ether and allows internet access using it's own gateway IP 192.168.8.1
## Current Behavior
Doesn't work at all.
It's visible as /dev/cdc-wdm0 but l…
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Thanks a lot for providing the code.
I've got some python skills but very limited electrical engineering skills so hopefully I don't bother you with some obvious mistake from my side.
I receive…
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I'm connecting the LiPow charger via UART to a Raspberry Pi 3. When opening a serial console with `cu -l /dev/ttyS0 -s 921600`, I can run commands without any problem.
```
pi@dronebox:~ $ cu -l /d…
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_Originally posted by @slk9 in https://github.com/mvp/uhubctl/discussions/427#discussioncomment-5533911_
I have tried ExSys EX-1113HMS today on MacOS. It does not work as expected.
Yes uhubctl wil…
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So I have a pair of sea-micros another pro micro clone and the I2C resistors for a set of egg58.
![Screenshot (4)cropped](https://github.com/eggsworks/egg58/assets/2075051/b1eafa66-4003-4ed2-aed4-61…
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We should assess whether the wakeup and resume timing is within the USB spec.
This will probably have to be a chip-level test, since it depends on a variety of system properties and not only on the `…