Embedded Ethernet Programming with HAL

About issue with BAUDRATE in uart3_config function

  • hal
  • uart

7 comments

EDGARDO FITA
6 months ago

yes, MCO stands for Master Clock Output . It is corresponding to ST-LINK microcontroller

It is a pity there are no notifications of answers actualizations

Rafael Rosas
6 months ago

The 8 MHz is named "MCO" through SB149 jumper in the processor side, in the st_link side the "MCO" line through the SB112 jumper.

Rafael Rosas
6 months ago

Thank you Edgardo!!

EDGARDO FITA
6 months ago

Hi Rafael, the stm32f767 uses 8MHz from STLINK module , is the CLOCKOUT of the stm32f103

Rafael Rosas
6 months ago

the 8 Mhz clock is not installed

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