How to use BSP_LCD_DisplayChar() function?
Posted on May 25, 2017 at 02:09This function is in 746 Discovery template directory. I can't get anything to screen.
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Difference between HAL_HRTIM_RegistersUpdateCallback, HAL_HRTIM_CounterResetCallback and HAL_HRTIM_IRQHandler
Posted on June 09, 2017 at 05:23Thank you for your patronage. I want to use Interrupt Service Routine(ISR) as shown in the picture below. So I want to use HAL_HRTIM_RegistersUpdateCallback or HAL_HRTIM_CounterResetCallback or HAL_HRTIM_IRQHandler. W...
Resolved! I can't connect a SD Card to my STM32F072 Discovery Board
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...
I2C code error and port damaged
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...
How to use HAL_HRTIM_CounterResetCallback
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...
STM32F429I-DISC1 out of the box demonstration code not working?
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...
STM32F401RE Nucleo + SDIO + FatFS + CubeMX 4.21.0
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?)
CubeMX HAL examples - please add original ioc project files
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
Resolved! __HAL_TIM_SET_PRESCALER error
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...
STM32F407 SPI Irq handler - timing issue
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...
