Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi community,I am desperately trying to implement a 3 interface device (DFU, AUDIO (shell become MIDI later) and CDC) using the most recent version of the usbd_composite_builder found at github -> /STMicroelectronics/stm32_mw_usb_device (v2.11.1 at t...
hi all,I'm using STM32L562VETQ.I'm new to such topics but i want to implement OTA firmware update in which i want to divide the flash into 2 sections (ota0 and ota1).*The process in short is as following:1- The MCU image/firmware (.bin file) will be ...
I followed your videos where the implementation of the USB HOST HID is explained. However, the development board I am using is different from the one shown in all the videos. So the VBUS control circuitry does not exist in the STM32F446RE nucleo docu...
Both example and KB article depends on FreeRTOS. Is there any real need to use FreeRTOS? In past I used LwIP without FreeRTOS just calling MX_LWIP_Process(). What do I need to do to get rid of FreeRTOS, is it enough to just disable it in STM32Cu...
So I Am trying to use the dual regular simultaneous mode with DMA transfer, I tried to use one ADC with the DMA transfer and It works fine but with 2 ADCs I use the function HAL_ADCEx_MultiModeStart_DMA() but the called back function is not actually ...
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 ...
