Need sample of UART DMA of KEA128

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Need sample of UART DMA of KEA128

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Contributor II

hi, I googled and found nothing about UART DMA of KEA128 except uTask, which is too complicated.

there's no one found in community.

can anybody give me a sample?

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NXP TechSupport
NXP TechSupport

Hello huang xiaofeng ,

KEA128 chip ? It seems it doesn't support DMA .

- About the demos of KEA128, there is "FRDM-KEA Quick start package" , download from:

NXP Freedom Development Platform for Ultra Reliable Kinetis EA Series MCUs|NXP 

pastedImage_2.png

- You can also create Processor Expert project on KDS, there is also typical usage :

pastedImage_3.png

Hope it helps


Have a great day,
TIC

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Note: If this post answers your question, please click the Correct Answer button. Thank you!
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NXP TechSupport
NXP TechSupport

Hello huang xiaofeng ,

KEA128 chip ? It seems it doesn't support DMA .

- About the demos of KEA128, there is "FRDM-KEA Quick start package" , download from:

NXP Freedom Development Platform for Ultra Reliable Kinetis EA Series MCUs|NXP 

pastedImage_2.png

- You can also create Processor Expert project on KDS, there is also typical usage :

pastedImage_3.png

Hope it helps


Have a great day,
TIC

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

View solution in original post

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Contributor II

Thank you, Yang, I will have a try.

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