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nucleo-gui can connecet uart port,but can not statrt

Fgg
Associate II

nucleo-gui can connecet uart port,but can not start, like follows

0693W000001cZ8eQAE.png

1.nucleo borad: nucleo-l4r5zi , mems borad: iks01a2

2. using X-CUBE-MEMS1 7.10 gesturerecognition appliction

3.0693W000001cZ9DQAU.png

anyone know what is problem? thank you?​

1 ACCEPTED SOLUTION

Accepted Solutions
Miroslav BATEK
ST Employee

Hello,

the problem I see is wrong settings of the Baud Rate for the communication port LPUART1. It should be 921600.

Unfortunately, I don't have this NUCLEO-L4R5ZI right now so I can't check it on real hardware. So please try to change the Baud Rate.

View solution in original post

5 REPLIES 5
Miroslav BATEK
ST Employee

Hello,

would you please attach your ioc file from CubeMX so we can check it?

Which IDE you use? Was the compilation without any error or warning?

Hello, I think I've seen the video you recorded vd_2018_Unicleo_SW_tool. Please see the attachment for IOC file。 IDE uses mdk-arm5.26.2.0.There are no errors and warnings。Please see the attachment for the whole project。thank you very much�?

Miroslav BATEK
ST Employee

Hello,

the problem I see is wrong settings of the Baud Rate for the communication port LPUART1. It should be 921600.

Unfortunately, I don't have this NUCLEO-L4R5ZI right now so I can't check it on real hardware. So please try to change the Baud Rate.

Fgg
Associate II

It is ok now. Thank you very much. I love you so much,谢谢�?

It is ok now. Thank you very much. I love you so much,谢谢�?