Need to memory map the framebuffer in the bootloader, this is done using bspMpuConfig. when this is done the framebuffer can successfully be written but when transitioning into the next state the routine /* RCC access done to identify the wakeup sou...
Hey,I am trying to send some sine wave signal over usb audio class to computer. I arranged usb descriptors so computer recognizes mcu as microphone but I am struggling to send sine wave. I create sine wave with dac and I read it with adc. what should...
I have a application with STM32F429 with RTOS and SPI µSD .I have a singke task forr write in SD card and some time goes in HardFault_Handler ()It is possible thei is caused by stack overflow ?How can I check if the stack pointer goes in overflow ?Th...
I have a server -HAL library based- implementation that seems works correctly with one client. Client application is made by python running on a windows 11. I have spent too many months trying to have a server working for several hours but it achieve...
Hello, by using a STM32F429I-DISC1 I'm trying to read/write to a thumb drive.When I open and load the provided example in fw packet, it works without problem but that example is an old one and not a CubeMX example so it makes things rough for me.I tr...
Hi everyone,I am developing a custom bootloader and before flash the new application image, the bootloader must ensure that the image corresponds to the board, so I think a simple way to do it is to store a specific value (constant uint32_t) into a s...
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...
