Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Dear STM32 Community, We believe that the example projects provided for the STM32Cube embedded software are a valuable resource when developing projects. We would like to better understand how developers use these examples in their workflow and e...
I have read the datasheet where this part of ethernet is explained. But I have not clear of all taking it to a practical case. Case: Client is sending constantly requests to the stm32f207 HAL based with Lwip stack and no RTOS udp server. Client reque...
Each time I call SET_BIT to set a bit the register value remains at 0. All registers are 0 even after writing, as though they are read-only. For example, the following does not set the bit:DMA2_Stream0->CR |= ((uint32_t)1);What am I missing?Thank you...
hi there,we have done project on stm32h743, having USB MSC. i have tested 5 board out if which three board showing file in Fatfs Using USB MSC and remaining are not showing anything though it it has file in it. I don't know how come this happening.wh...
Has anyone tried to get ethernet over PMOD or perhaps with Arduino working on the STM32747i discovery board? I need ethernet but modifying the solder bridges is not something I can do.Maybe I could use the STMod+ expansion board and try the mikroBus ...
I have two STM32F7 processors set up in SPI Master/Slave configuration. When the slave wants to transmit data to the master, it issues an interrupt and the master reads 4 bytes. The first two are the number of data bytes to read, the second two is a...
Hello All,MCU - STM32G0B0RET6 supports USB bootloader.When I first connect my USB to my PC, it is recognised as "DFU in FS Mode". Then I flashed a simple GPIO control application code (*.elf) through USB, and after restarting the board, my PC no long...
Discovery STM32F407 USB Disk driver creates two files, details.txt and mbed.htm, I've searched for strings with these names but they must be encoded.Anyone know how to remove them?
Im using stm32f207 HAL library, LwIP stack with RAW api, no RTOS for an UDP server implementation. Server is receiving frames by polling way because of client nature demands. Client is constantly asking server for reading mcu inputs and asking for wr...
I am using Nucleo F411RE dev borad. When I using the FreeRTOS, I found that the xTaskNotifyFromISR always stuck.my handler function as below and I can enter it normally.the program stop at -------------------------------------------------------------...
