Hi, I could not find anywhere some issue similar to mine. Neither something on the documentation that explains this....I have an application that it is supposed to load the firmware to the uC, using USART. I can signal via software the BOOT0 and NRST...
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'm not sure how I did it, but my Blue Pill STM32F103C8T6 doesn't respond to st-info --probe any more. This has happened twice in a row with identical devices. It seems that if I Ctrl-D out of GDB (an old bad habit) the device seems to brick itself a...
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...
