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...
Hello,According to https://www.freertos.org/Stacks-and-stack-overflow-checking.html, i.e. the FreeRTOS reference, one needs to set configCHECK_FOR_STACK_OVERFLOW to 1 or 2 in order to activate stack overflow checking. In case of a stack overflow Free...
Currently looking to design a board with STM32H7 with two independent cellular modems, each on their own USB port to the STM32H7 processor. I have USBX working with one of the controllers, would like to know if there is any example of using USBX wit...
I Am facing another issue with this board.Her is my USB settingUSB_OTG_HS is Device OnlyNVIC SettingsUSB OTG EndPoint In/Out 1 INT checkedGLobal Int checkedUSB DeviceClass Virtual PortThen the init fails in USB_CoreReset with timeout.I checked the HA...
Can anyone suggest me some easy tips/libraries to play or decode those mp3 files to the speaker.
I'm programming an STM32L4R9 through SPI according to the AN4286 application note.The problem I have is that after a global mass erase command (0x44) it won't let me execute the read memory (0x11) or the write memory (0x31), even if I wait several se...
This should be possible, in the code which moves data from the ETH controller's buffers to LWIP's buffers.I am aware of the BFD bit of ETH_MACFFR solution, which works, but it makes the box useless unless it is addressed by MAC# directly. The broadca...
I am trying to configure my STM32H743ZI2 to work with a microSD card. For data logging purposes. schematic of the SD card adaptor:I configured the following in CUBEMX:SDMMC1 as SD 4 bits Wide bus with SDMMC1 global interrupt enabled (all other settin...
Hi all!I'm working with an STMF401CC chip, and all tools up to date as of today.Code generation calls above mentioned function in SystemClock_Config() in main.c.In stm32f4xxhal_pwr_ex.c this function clearly is not available for STM32F401 devices, bu...
i had I2S 16bit out in slave mode running, but with 32bit data no success. always wrong byte order. so i try SAI , slave mode, 32bit data. but nothing coming from SAI....check with DSO.also DMA -> callbacks for half + full buffer never triggered.i do...
