STM32 MCUs Embedded software

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! Changing PWM Mode during runtime

Hello, I am trying to write a routine, that takes an array of structures as input and sets the timer 1 parameters. This function is called after each overflow of timer 1. I turn off the respective channels, then set the parameters, as seen in the fol...

(Working) Audio Demo for STM32F746?

Hi all,I'm trying to get to know the STM32 world, and I have a STM32F746G-DISCOVERY board here. I've successfully tested a couple of TouchGFX things, and it seems quite neat.Now I want to test the possibility to output audio signals on the TRS output...

JLubb.1 by Associate III
  • 3954 Views
  • 17 replies
  • 1 kudos

USBX CDC ACM data read bug?

This behavior seems like a bug.I’m using USBX CDC ACM on a H723 nucleo board. I’m trying to work with the blocking nature of the ux_device_class_cdc_acm_read. For my application, I would like to get data as soon as up to 256 characters are received b...

tec683 by Associate III
  • 1571 Views
  • 7 replies
  • 1 kudos

Resolved! STM32G474RE PA3/PC5 pin.

Hello,STM32G474RE is the processor model I use.I read ADC from pin PA3 and I read IO from pin PC5. So whether these pins are common pins in the processor hardware? How can I separate these two pins from each other?

SD Card

Does SanDisk Secure 4GB Class 4 SDHC Memory Card will support with STM32F732IE if not could you please suggest SD card with all specifications?

Resolved! Timer interrupts

HiI have a problem with the right priority setting, although I am not sure.The genelranie timer worked for me and refreshed the LCD screen every 375ms, but when I added interrupts for the ADC (needs to handle a potentiometer) then suddenly the TIM6 s...

1_debug.png 2_conf.png
grzeniux by Associate II
  • 974 Views
  • 5 replies
  • 1 kudos

Resolved! Stm32f429 disc1

HiIm using Stm32f429 disc1 board internal adc im using the signal generator and giving constant input but the waveform after plotting gives variation for each trail.

Screenshot (7).png