Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
In my application, I am using STm32L4R5VG as a host MCU. I want to upgrade the firmware of host MCU in run time over USB/UART through the Android mobile app.In actuality, my device will connect with the Android mobile app using the CDC class device a...
Composite USB class device is not detected. It always shows device descriptor failed error.Composite USB class (MSC+ CustomHID)
Hello All,I have a requirement where i want to use dual ip address on single MAC / Network interface. Is it possible using LWIP stack? IS this feature supported in LWIP? Any one aware of the challenges for the same.
I am interested in the UCPD peripheral built in to the STM32G431. However, I noticed that the software support for the peripheral requires FreeRTOS. Does anyone know of any support (or planned support) for the UCPD peripheral that does not require an...
Hi,I'm using STM32L451RCT with SDMMC and FATFS.I'm Generating the code from CUBE.Reading files (f_read) from SD is working but I'm failed to write to file (f_write)Does anyone know how can I solve the problem
Wrong original:__STATIC_INLINE void LL_RCC_PLL_ConfigDomain_SYS(uint32_t Source, uint32_t PLLM, uint32_t PLLN, uint32_t PLLR){ MODIFY_REG(RCC->PLLCFGR, RCC_PLLCFGR_PLLSRC | RCC_PLLCFGR_PLLM | RCC_PLLCFGR_PLLN | RCC_PLLCFGR_PLLR, Source | PLLM |...
Petit fatfs file sysytem consumes ram 290 bytes instead of 44 bytes mention on the document. http://elm-chan.org/fsw/ff/00index_p.htmlAlso pff.c file consumes all ram
Trying to do a build of STM32L073, with latest CMSIS, LRWAN, MEMSMIC, and other libraries, but all seem to fail install into CubeMX on Win10. All install attempts report some .pdsc database failure. This is a new / clean install, and trying to add pa...
We used the STM32CubeMX program to generate a USB Custom HID. The program works and we can leave the application and enter the bootloader. The BOOT0 pin is high and the BOOT1 pin is low so it always runs the bootloader from reset. We then tell it to ...
