mcimx6q-sdb/Modifying UART test in IMX6_Platform_sdk

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mcimx6q-sdb/Modifying UART test in IMX6_Platform_sdk

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jose0225
Contributor II

Hello, everyone

I'm now trying to modify UART test in IMX6_Platform_sdk. My purpose is sending 8 word from PC and receive 8  word from IMX6 Board again.

I change some code in uart test. but, if I enter key, UART Test get only one word and process only one word.

My question is what I need to modify for that I can enter long word, not only one word.

and Could I get some hint for this communication?

Thank you.

Labels (3)
1 Reply

45 Views
Yuri
NXP TechSupport
NXP TechSupport

Hello,

   Please use DMA mode to transfer burst of data.

  Refer to section 33.8.2 (SDMA test) of "iMX6_Firmware_Guide.pdf".


Have a great day,
Yuri

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