davids5 opened a new pull request, #7869: URL: https://github.com/apache/nuttx/pull/7869
## Summary s32k1xx:serial Add EDMA Fix code that would not compile Add and option to use the GPIO with watermarks as RTS instead of the RTS on every character. ## Impact CPU load is less at high Baud rates. At 1Mbs, The per character interrupt rate was every 10 uS. With this PR the RX DMA, with a buffer of 64, will interrupt the CPU every 319uS with an off load time of 71uS ## Testing PX4 nxp_ucans32k146 -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
