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Posted on May 21, 2017 at 00:24Hi all!I'm trying to read/write data to an SD card from my STM32F072 Discovery board.I configure SPI1 on CubeMx and the FatFs middleware. I've written the user_dsikio.c and the Input-Output functions based on the STM32...
Posted on June 09, 2017 at 03:59 I am using STM32Fxx library. I am not using STMCubemx. Issue I am facing is that the first time I run I2C communication after turning on MCU, the busy flag timeout occurs. while(I2C_GetFlagStatus(I2C1, I2C_FLAG...
Posted on June 09, 2017 at 03:28Thank you for your patronage. I'm Japanese. I want to use Interrupt Service Routine(ISR) as shown in the picture below. So I want to use HAL_HRTIM_CounterResetCallback.I wrote the program as shown below, but HAL_HRTIM...
Posted on June 09, 2017 at 00:32Hi everyone!I've just bought an STM32F429I-DISC1 board. When I connect the board to the PC with the USB cable and all the jumpers as the manual said, the demonstration code starts and the screen with the image browser...
Posted on May 30, 2017 at 23:52STM32F401RE Nucleo + SDIO + FatFS + CubeMX 4.21.0, anyone can confirm me that SD is working and CubeMx dont'create fault code? I'm trying to write a file in SD card but at f_printf(....) CPU still locked (hard fault?)
Posted on February 03, 2017 at 15:05Hi,It would be sometimes useful to have original CubeMX project file (*.ioc) for delivered examples.It would help to configure additional MCU resources directly using provided examples.Thanks,Bogdan
Posted on June 07, 2017 at 22:50Hi,I tried this code :void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim){/* USER CODE BEGIN Callback 1 */ if (htim->Instance == TIM2) { HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_5); __HAL_TIM_SET_PRESCA...
Posted on June 08, 2017 at 15:04Dear Community,I want to send and receive SPI data using the SPI-Irq handler of a STM32F407 device. Using a low speed SPI everything worked so far but now I need to speed thinks up and I noticed that receiving works m...
Posted on November 22, 2015 at 21:54 hello, I'm having a problem with the UART4 of the processor STM32F072CBT6 when the interrupt of the UART is enabled. Lets me shot the code: #include ''stm32f0xx.h'' #include ''stm32f0xx.h'' ...
Posted on June 08, 2017 at 15:19I Have a problem using sdio(1bit) and UART4.UART4 TX does not work when SDIO is INIT.If SDIO is not INIT, UART4 TX work.Please tell me how to fix it.CUBE setting are shown below. MX_GPIO_Init(); MX_DMA_Init(); MX_A...
