STM32 MCUs Products

Change system clock stm32f0 manual

I want to change system clock as a PLL(using HSE) 20 Minute after systemInit. thats why I must change it in main function not system_stm32f0.c file. Here is my code, Not working properly. I dint do anything interrupt function.void ClockInit(void){ ...

Is it possible to update more than 1 DMA stream on the TIMx_UP DMA request (STM32H7B0)

Is it possible to update more than 1 DMA stream on a "timer up" DMA request (TIMx_UP)?I am using an STM32H7B0 with the HAL library and can initialize and start the timer/dma interrupt for one DMA request but can more be introduced for the TIMx_UP int...

TIM1 and TIM8 documentation *****!!!

The board I used is STM32G030. I don't know and I set the protection level to 2, so the board and debugger can't communicate. I want to go back to protection level 0, how do I do it?

Triggering Timer1 from Master HR Timer (HRTimer)

Hello, I am working on STM32G474. I want to trigger Timer 1 from HR timer. I.e. Timer 1 must start after some delay of HR timer A. I made following settings but it is not working. could you please guide me how to trigger Timer 1 from master HR timer.

Controlling the ad5675r using the stm32's HAL library

Hello!I am a beginner and I am trying to implement a simple I2C communication with the DAC AD5675R using the STM32h723zg Nucleo board, I would like to start by having the first channel of the DAC output a voltage (say 2V). I have connected the +VOUT ...

Failing to use SWAP Output 1 and Output 2 function.

Hi, I am trying to use SWAP Output 1 and Output 2 function for HRTIM running with the deadtime function enabled. The description for SWAP function in ref manual says that "the HRTIM_SETA1R and HRTIM_RSTA1R are coding for the output A2, and the HRTIM_...

Configuring ADC with DMA in circular mode with end of conversion interrupts.

I have setup ADC conversion to be triggered by Timer 3 and DMA is configured [in NORMAL Mode] to transfer data from ADC to a buffer. I am able to get this to work and I call HAL_ADC_START_DMA() from the HAL_ADC_Conv_cmplt_callback() to restart the DM...