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Question to Errata ES0396 Rev 7, 2.3.1: I have an application using more than one USART with DMA transfer. Is it a safe workaround if I set bit 20 of DMA_SxCR for each DMA stream I use for USART operation?

ILutz.1
Associate II
1 ACCEPTED SOLUTION

Accepted Solutions
Imen GH
ST Employee

​Hello,

yes ! is it a safe

Regards

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2 REPLIES 2
Imen GH
ST Employee

​Hello,

yes ! is it a safe

Regards

ILutz.1
Associate II

Thank you for answering IGHOR.1. Reliable USART/DMA operation is essential for our applications.