How can I change mini_print() to DMA? (TLSR8253/8258)

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How can I change mini_print() to DMA? (TLSR8253/8258)

wooseok

Sep 23, 2022 07:34

中 /A

Hi~.

Use the function mini_print in "telink_mesh_sdk".

I checked that it is defined in the printf.c file in the "proj/common" folder.

But I think this function is designed in an nDMA method.

Can I change this to the DMA method?

1 replies

TL_Soyo Sep 23, 2022 10:14

0

中 _/A

Hi,

The mini_print serial port that uses the pin emulation，not hardware serial port，if you need dma ,pls download driver SDK,and find uart demo.

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