I'm trying to use a SDcard on a STM32H7A3ZI and hitting a roadblock. Everything in the initialisation wotks until the SD_SendSDStatus function in stm32h7xx_hal_sd.c. This fails as it never sees __HAL_SD_GET_FLAG(hsd, SDMMC_FLAG_RXFIFOHF) and always ...
i used SDIO project to read micosd card in STM32 Standard Peripheral Librarieswhen i upload code and debug__IO SD_Error errorstatus = SD_OK; uint32_t response = 0, count = 0, validvoltage = 0; uint32_t SDType = SD_STD_CAPACITY; /*!< Power ON Sequence...
Hello,I have a STM32F301K6 based board and it seems that the I2C HAL driver is not working properly. I have a little test software running which should receive one byte (0x00) and send back 5 bytes (0x01 to 0x05) periodically.Receive works fine but t...
Hi guys, Hope some one can help me with thisI have defined an alarm struct of repeating struct memers that must manage various alarm massages and alarm audio signals. I want to address these alarm's in the following way, for example1) alarm.spray.sta...
Hello,I'd developing on a Nucleo STM32L152.For now I managed to assemble a small program that turns on a LED. When I flash the program using the command:$ st-flash write main.bin 0x8000000The program is flashed to, I guess, the flash memory of the mi...
I have an STM32F446 with a HSE attached. Everything works fine (freeRTOS, CAN, I2C, ADC).Now I want to use the RTC but I cannot initialized it if I not set PeriphClkInitStruct.PLLI2SDivQ to an unspecific value. RTC_EnterInitMode() from the HAL librar...
Hi, under what circumstances does HAL_UART_ErrorCallback get called with the USART_ISR_ORE flag set in the ISR register?We have a simple FreeRTOS project that is experiencing this error. It happens randomly, possibly after running for several minutes...
I may be reading the disco board manual incorrectly, but it leads me to believe that I should be able to write to USART1 and have it show up on the virtual com port in windows.I have my logic analyzer tapped into pins PB14/PB15, which are thankfully ...
i wanna to program sram the result follow:No Algorithm found for: 02000000H - 02000A37HProgramming skipped!Error: Flash Download failed - "Cortex-M0+" about sram programming algorithm? only flash
Hello,I'm new to embedded programming and to the stm32 platform.I'm using linux. I need to debug and inspect the memory of the device. Openocd seems to be the preferred (perhaps the only way?) to do this on linux. I installed openocd but despite long...
