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Garbled Characters Issue in Serial Port 1 with STM32CubeMX 6.13.0 and STM32Cube_FW_H7_V1.12.0

zhengjianxing
Associate II

The serial port 1 code generated by the latest STM32CubeMX 6.13.0 will print garbled characters, and using the serial port routine UART_Printf in STM32Cube_FW_H7_V1.12.0 will also print garbled characters.

It doesn't work when using the serial port routine UART_Printf in STM32Cube_FW_H7_V1.11.2. After comparison, there is a difference here. I can’t understand the function here. I will be careful whether changing it will affect other functions.

zhengjianxing_0-1732963171108.png

*This post has been translated from Chinese to comply with the ST Community guidelines.

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