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Hello!
Failed to create and launch simple usb cdc-acm example for stm32l4 mcu. Host (linux and windows) don't see usb devices. As a template I used cdc-acm example for stm32f407 mcu from PlatformIO …
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**Set-up**
* STM32L496 MCU with I2C device which required I2C-memory transfer (`HAL_I2C_Mem_Write_IT` /` HAL_I2C_Mem_Read_IT`)
* STM32CubeIDE Version: 1.16.0
* STM32CubeL4 MCU Firmware Package 1…
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Devices that need to be feature gated ([taken from stm](https://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-ultra-low-power-mcus/stm32l4-series.html?query…
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I'd like to be able to use the lpuart capability on my STM32L496, and noticed that it wasn't already implemented!
I might make an effort to do this myself, but was curious if someone has thought a…
rgw3d updated
3 years ago
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I'm using a external HSE clock on the STM32L496 mcu. When I'm calling pyb.stop() the mcu won't return to the run mode. I've reported it [here](https://forum.micropython.org/viewtopic.php?f=12&t=7408).…
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提供sample验证IIC 并添加Kconfig,提供测试sample和测试结果。
包括模拟IIC和硬件IIC。
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I've been using STM32CubeMX to map the pins and check them against the PCB and HAL code. I'm finding a few things that look like conflicts:
CubeMX won't let PB4 and PA11 both be mapped as UART. They …
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For example, on WB55, pin `PD3` can be `SPI2_SCK` on `AF3` and `SPI2_MISO` on `AF5`.
```
PortD,PD3,,,,SPI2_SCK,,SPI2_MISO,,,,,QUADSPI_BK1_NCS,,,,,EVENTOUT,
```
When we configure a default pin …
jimmo updated
2 years ago
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https://github.com/supperthomas/rt-thread/actions/runs/5400782999
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**Caution**
The Issues are strictly limited for the reporting of problem encountered with the software provided in this project.
For any other problem related to the STM32 product, the performance, …