Forum: µC & Digital Electronics STM32 stop mode wake via usart

von R3n3 (Guest)

Rate this post
0 useful
not useful
The stm32 MCU wakes up with the internal 8Mhz oscilator and it takes 
some time to switch on HSE.

Due to project-planning issues, does anyone know if it's possible to set 
a stm32 MCU in stop mode and force a wakeup via USART without loosing 
the first data byte(s) of the transmitted USART data?

see also: 


Entering an e-mail address is optional. If you want to receive reply notifications by e-mail, please log in.

Rules — please read before posting

  • Post long source code as attachment, not in the text
  • Posting advertisements is forbidden.

Formatting options

  • [c]C code[/c]
  • [avrasm]AVR assembler code[/avrasm]
  • [code]code in other languages, ASCII drawings[/code]
  • [math]formula (LaTeX syntax)[/math]

Bild automatisch verkleinern, falls nötig
Note: the original post is older than 6 months. Please don't ask any new questions in this thread, but start a new one.