Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hello everybody:I’m facing the following problem. To boot the microcontroller right know I have pin PA14 – BOOT0 to GND through a 10K pull down resistor (This pin is also shared with SYS_SWCLK) and BOOT0, nBOOT_SEL bit to 0 -> Boot area main Flash me...
Using an STM32L0x0, and with the DMA a HAL_UARTEx_ReceiveToIdle_DMA call to receive 6 bytes. DMA is configured for 8-bit data size on both the peripheral and memory size (MSIZE and PSIZE in DMA_CCR are both 0x00). However, the RxEventCallback seems t...
Hello!I'm trying to run SPI in Transmit Only Master mode.It's strange - result of HAL_SPI_Transmit is HAL_OK but I can't see any signals on SCK and MOSI pins.main.cint main(void) { /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Config...
HiI have upgraded my STMCUBE to the latest version of 6.8.1 and am Using STM32H750XBH6 part, when I try to config the CPU clock to 480Mhz, it raises many error flags and would not allow it (also the Resolve clock Issues Button can not fix it), Note m...
I am trying to develop an audio application of my own using stm32f746g disco board.Can somebody share relevant documents which would be helpful for me to start from zero as i am a beginner?
I have created a program with SDMMC1 + FreeRTOS and it works normal, but when I start mutex with xSemaphoreTake(Mutex1Handle, portMAX_DELAY); it mounts SD and can not format it, then open file. I got the same problem with starting semaphore when call...
No GPIOx registers are present in System Viewer for STM32G051 or STM32G061 microcontrollers during debug session. There are 12 different .sfr files for each different variant of STM32G0 microcontroller, but only the above two lack GPIO registers in S...
Hello,In my code there are custom bootloader part and user application part. I init watchdog timer and refresh watchdog timer in the bootloader part and user app part. The code goes to user app from bootloader by jumping address. Likewise, The code g...
