STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

I downloaded In-Application Programming with UART -software example package for my STM32G0, but it did not include direct example projects for this MPU family, and I found it not so straightforward to port any of the provided to this MPU.

So does anyone know if this kind of examples for this MPU family are on the way? Or have someone done this porting and have tips for helping out with the job?

KPeso.1 by Associate II
  • 422 Views
  • 0 replies
  • 0 kudos

Timer resolution question

Hello,I have a project in which I use an external timer module. I want to measure the time that a function takes. I have a function say _time returnTime() which is configured in such a way that it returns a time with 10 microsecond resolution. In the...

PPopo by Senior
  • 607 Views
  • 2 replies
  • 0 kudos

complementary pwm for 6 step commutation

I am driving bldc motor using my bldc driver, I use stm32f103xx as MCU. Using 6 step commutation the control was ok, and i driven in e-scooter using my driver. But there is a small problem at starting, once the motor gets its motion it goes good. So ...

Bud by Associate III
  • 1637 Views
  • 4 replies
  • 0 kudos

Program flow gets stuck. Why doesn't CC1IF Capture/compare interupt flag gets set, while debugging the next program on my STM32F723E-DISCOVERY?

A while ago I received an STM32 discoveryboard as a gift, after I told some people on a fair that I'm a software engineer. Because I'm allready experienced in C/C++ but new to embedded software engineering, I ordered a course. Now I get stuck on the ...

Zeron by Associate III
  • 2352 Views
  • 15 replies
  • 5 kudos

i am using stm32f030c8 mcu, and got stuck as my rfid connected on spi1 is not working, few days ago it was okay tested with same code .

during debugging i came to notice that after PCDinit() ,few instructions contating read and write on rc522, is receivng correct data through spi but after that it always read zero. same problem had been arrived earlier too but it started working on...

shikha by Associate II
  • 409 Views
  • 0 replies
  • 0 kudos

F7 SAI timing Error

Hi I cant seam to get the F7 to transmit the TDM output in the correct timingI have SAI Block A1 as the Slave Mode RX and B1 as the SAI TDM Tx that is sync to Block A1The Format is 8 x 32Bit Slots TDM Slave mode to a DSP Via DMA Circular bufferWhat ...

0690X00000Bud64QAB.png
brett23 by Associate II
  • 521 Views
  • 2 replies
  • 0 kudos

STM32G031 TIM2 PWM Mode 1 using DMA generating odd waveforms

We're porting some existing working code to the STM32G031J6M6. On pin 5, we are using TIM3CH3, and passing high time data from an 8 bit array to the 16 bit CCR3 register, and the waveform is as expected - correct.On pin 4, we are using TIM2CH1, and p...

0690X00000BuXh9QAF.png 0690X00000BuXhsQAF.png 0690X00000BuXi7QAF.png
RBarn.1 by Associate II
  • 827 Views
  • 4 replies
  • 0 kudos