DMA example for UART communication for ESP32

Ritesh
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Re: DMA example for UART communication for ESP32

Postby Ritesh » Sun Apr 09, 2023 11:06 am

mm_1993 wrote:
Tue Mar 14, 2023 7:13 am
Hi
does Anyone Run DMA UART?
I want to read data from UART0 and transfer it using UART1 and vice versa, I'm using ESP32-C3 Module.
I run the uart_events example and uart_async_rxtxtasks example But in the output, I have data loss and missing data.
so I need UART DMA.
can somebody help? or is there any doc?
Regards
Hello,

Would you please send some more details about your requirements? Which ESP32 IDF are you using?
Regards,
Ritesh Prajapati

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