STM32 MCUs Products

Hi, I am looking for a SPI example for STM32H747IDISO discovery kit. I found one on GitHub but it is for Nucleo boards. Thanks, Louis

I'm trying to use HRTIM to generate non-overlaping PWM pulses on 2 outputs, and be able to change which output is first in time. I've tried various methods and find when I change the output order, it corrupts the pulse lengths and they overlap.

Nulceo 64- F334R8. Using Timer A on HRTIM1 to generate non-overlaping PWM pulses on 2 separate outputs. I use 4 CMP registers, defining the start and end time of each pulse (CMP1 = pulse 1 start, CMP2 = pulse 1 end, CMP3 = pulse 2 start, CMP4 = puls...

Can we get information about the type of microcontroller directly from file *.bin ? I would like to know when analyzing the file *.bin what type of microcontroller is it intended for?

An STM tutorial on timers has errors regarding PWM mode, for STM32 MCUs

An STM tutorial on timers has errors regarding PWM mode, for STM32.The tutorial is: "STM32L4 - Timers : Advanced-control, general-purpose, and basic timers"It is a slide-set, with notes. There are at least a couple versions of it, e.g., a version for...

How to write data to flash on an STM32F413ZH

HelloI'm trying to read and write data to the flash on a STM32F413ZH using Keil MDK-ARM. I've been using the following code:uint32_t Flash_Address1 = 0x08140066; uint32_t Flash_Address2 = 0x08140067;   uint8_t Data[4] = {0x66, 0x77, 0x88, 0x99 };   v...

Suspecting the ADC measurements or PWM timer output coming wrong for every 65535 iterations.

Here below is the detail of my application.I am running the PWM timer1 at 5Khz in up-down mode. Two interrupts, one in timer counter equal to zero and ADC fast conversion done.Interrupt generates at every timer counter equal to zero then I start the ...

FT5436 compatibility with FT5336 from STM32F746-DISCO

Hello,I have made a custom board based on the STM32F746. I am using a touch panel which uses the FT5436. My question is: are the FT5336 drivers provided by with the STM32F746 discovery board drivers compatible with the FT5436? I cannot make it work. ...

como escribir un (bucle for) para hacer un contador binario de 3 bits? anteriormente lo implemente en mbed-studio ahora lo quiero hacer en stm32cube pero no se como lo realizo utilizando las librerías HAL, anexo las imágenes, agradezco su ayuda.

Is this a correct code modification?

// stm32f1xx_hal_rtc.c line 827sTime->Seconds = (uint8_t)((counter_time % 3600U) % 60U);// to thissTime->Seconds = (uint8_t)(counter_time % 60U);