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Is it possible to send other data over uart after setting up uart_tx circular dma. I am using STM32L4 series. I want to send some data on pin change interrupt while dma is still working

NChor.1
Associate II

‎2022-10-10 11:53 PM

 
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waclawek.jan
Super User

‎2022-10-12 1:01 AM

> Is it possible to send other data over uart after setting up uart_tx circular dma.

No.

JW

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