UART RECEIVE

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UART RECEIVE

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DHARSAN
Contributor III

Hi,

    How to receive transmitted data in UART in interrupt method without using DMA in LPC55S16?

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DHARSAN
Contributor III

I have attached the images. 1st picture is MCU IDE which i had debugged for receive from the UART MAX232 in USR_TCP

 

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DHARSAN
Contributor III

Hello Alice,

I had worked with the SDK example which you had mentioned above. The transmission succeed to the UART mode from the controller but couldn't get the receiving data from the module to the LPC55S16 microcontroller. Can you suggest some other way?

Best Regards

Dharsan K K

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @DHARSAN 

Do you connect  serial terminal on PC with your LPC55s16 board? 

I tested with this demo, work well without any change.

Have you tested with default demo? 

 

BR

Alice

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Alice_Yang
NXP TechSupport
NXP TechSupport

Hello @DHARSAN 

How about refer to the demo "usart_9bit_interrut_transfer" under SDK?

Alice_Yang_0-1715844574195.png

 

BR

Alice

 

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