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

SPI between F769I and F446RE not working

Hi,I'm trying to implement a basic SPI full-duplex between two STM32.I have set up an F769I as Master, which works just fine. However the F446RE Slave doesnt transmit anything.I used CubeMX to create the project (file attached).The Master currently d...

RMuel.18 by Associate
  • 309 Views
  • 0 replies
  • 0 kudos

STM32L082KZ getting started with TrueStudio

Hi!I've bought STM32L082 for development and installed Atollic TrueStudio but couldn't find L082KZ MCU (the nearest similar is only 082CZ). How can I use this IDE or Keil is the only option?

M_1 by Associate II
  • 531 Views
  • 1 replies
  • 0 kudos

TIM2 interrupt fires twice when optimize speed is set

Hello,I just test some interrupt stuff with Nucleo F439ZI and found that simply setting optimize to -Ofast leads to a timer 2 interrupt (compare event when generating a PWM) firing two times, while -O0 shows the expected behaviour. I test this with a...

Cubemx pwm for stm32f7 nucelo board

Hi there. I'm trying to generate a Pwm signal using my nucelo board but I'm having issues doing this using cubemx. ​I've configured the clocks and oscillator based on resources I've found online but I'm not too sure what the clock source should be. I...