Receive function not working in LPUART Demo (without SDK)

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Receive function not working in LPUART Demo (without SDK)

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MURAS21
Contributor II

Hi, 

I am trying to run the example project S32K148_Project_LPUART (without SDK) on S32 Design Studio. However, it seems that I can receive transmitted characters from the EVB, but the EVB is not receiving characters; there seems to be an issue with the receive function defined in the project. 

I have attached a screenshot of my computer's terminal, the EVB does not echo the characters I send to it. 

MURAS21_0-1647322860493.png

Would appreciate any help here as I have been stuck for a while. 

Kind regards, 

 

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Robin_Shen
NXP TechSupport
NXP TechSupport

Hi MURAS21,

I think the abcd that you see is send back from S32K148EVB(The PuTTY didn't display the keys that you input). Please change the setting of PuTTY(Force on Local echo and Local line editing)

Local echo and Local line editing Force on.png

PuTTY.png

Best Regards,
Robin
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View solution in original post

1 Reply
1,137 Views
Robin_Shen
NXP TechSupport
NXP TechSupport

Hi MURAS21,

I think the abcd that you see is send back from S32K148EVB(The PuTTY didn't display the keys that you input). Please change the setting of PuTTY(Force on Local echo and Local line editing)

Local echo and Local line editing Force on.png

PuTTY.png

Best Regards,
Robin
-------------------------------------------------------------------------------
Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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