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NUCLEO-WBA65RI Phy_802_15_4 example code issue

Kimzhang
Associate

‎2025-03-11 8:48 PM

Dear，

I have a problem when runing this example code，fail to send all cmds if use directly uart1 port ，but can send successful cmd by using STLINK uart，i don't know why？Can somebody help me？both two ways i saw signal on GPIO23, but no response if directly send cmd to GPIO23，next step i need run this code on my board to evaluate antenna，need change uart1 to uart 3，please advise if you have any suggesttion，thanks！

 

Kimzhang_1-1741750331471.png

Kimzhang_2-1741750359487.png

Kimzhang_3-1741750436801.png

Kimzhang_4-1741750644001.png

 

 

 

 

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STTwo-32
ST Employee

‎2025-03-12 5:42 AM

Hello @Kimzhang and welcome to the ST Community.

Are using the Mezzanine board MB1801 revision D02 or another revision? For me, it works fine using this Mezzanine board (on GPIO 23 and GPIO 24). For the migration from USART1 to another USART interface, you just have to reconfigure the same code with the new USART interface.

Best Regards.

STTwo-32

 

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Billy OWEN
ST Employee

‎2025-03-12 8:47 AM

Hi @Kimzhang 

 

This post has been escalated to the ST Online Support Team for additional assistance.  We'll contact you directly.

 

Regards,

Billy

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