Hi Alan, Apologies for the delay. Please go ahead and make the RC1. The issue regards using DMA for UART in (at least) the IMXRT family of chips. I've created an issue here <https://github.com/apache/nuttx/issues/10912> and have a PR with an incomplete fix here <https://github.com/apache/nuttx/pull/10911>. David and I are trying to figure out the exact issue this week Best, --
*Daniel Appiagyei | Embedded Software Engineer *Email: daniel.appiag...@braincorp.com <bog...@braincorporation.com>*Brain* * Corp™ *10182 Telesis Ct, Suite 100 San Diego, CA 92121 (858)-689-7600 www.braincorp.com
