USART Baud rate (stm32L0 + 32kHz LSE)

mailbox · ‎2016-02-02

Posted on February 02, 2016 at 10:34

Hello, cubemx shows that baud rate for USART clocking from LSE

must be between 32 Bits/s and 131.062 KBits/s.

Is it CubeMX bug or L-series allows clocking regular USART (not LPUART) up to 130KBits?

MCU: stm32L051K6Tx (32 pin)

#lse #stm32cube #l0 #bug

Nesrine M_O · ‎2016-02-02

Posted on February 02, 2016 at 15:22

Hi ryabov.alexander,

Could you precise which CubeMX version are you using?

-Syrine-

mailbox · ‎2016-02-02

Posted on February 02, 2016 at 15:35

Hello,

Version 4.12.0

STMCube V1.0

Nesrine M_O · ‎2016-02-03

Posted on February 03, 2016 at 09:24

Hi ryabov.alexander,

Thank you for your feedback. The issue has been reported internally.

-Syrine-

stm32cube-t · ‎2016-03-22

Posted on March 22, 2016 at 19:22

Dear user,

This is fixed in STM32CubeMX 4.14.