I created a two task one is for my gsm modem communication through uart and another task is for Bluetooth communication through uart, gam modem communication task is stuck while bluetooth communication task receive data cintinuously.How to resolve t...
Hi,I am migrating some USB code which was initially developed on STM32F0. There are 6 end points in use (including control):EP address:0x0 0x800x87 - 0x810x010x82So my code to config PMA in USB_LL_Init:HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->p...
The HAL driver, HAL_HSEM_IRQHandler() disables itself by clearing bits in it's IER register. I don't want it disabled so I have to re-enable it in my HAL_HSEM_FreeCallback(). Is it desirable that it is disabling itself? I'm using the STM32H755.
Hi!I would like to store files on an SD card that are transmitted via HTTP POST (lwIP HTTP server). The files are correctly transmitted (hash calculating on both sides, the hashes are equal) and then written out to the card. But the content of the fi...
Here is the code in question:HAL_StatusTypeDef HAL_ADC_Start_DMA(ADC_HandleTypeDef *hadc, uint32_t *pData, uint32_t Length) { HAL_StatusTypeDef tmp_hal_status; #if defined(ADC_MULTIMODE_SUPPORT) uint32_t tmp_multimode_config = LL_ADC_GetMultimode...
I've found a bug in the ENABLE_SCRATCH_BUFFER implementation for sd_disk_io when using fatfs.When this option is enabled, the code initially checks to see if the buffer is 4 byte aligned, and if it isn't aligned (quite often the case with fatfs) then...
Dear Sir/Madam, I have two question to better understand the Embedded bootloader of the STM32F7 Microcontroller and relevant configuration with respect to the Silicon Revision.Is it possible to perform an overwrite of the embedded bootloader programm...
Hi,I am working on KSZ8563 3 port ethernet switch. I can communicate with KSZ via MDIO but Lwip udp example is not working. Controller is STM32H753ZI.example link : https://community.st.com/s/article/How-to-create-project-for-STM32H7-with-Ethernet-a...
Hi, I am trying to get a working demo up for the Zephyr OS on your Nucleo-F091RCbut having trouble. See attached for description, I get this error -"Error: open failedFATAL ERROR: command exited with status 1: /home/jmreina/zephyr-sdk-0.13.0/sysroots...