[riot-notifications] [RIOT-OS/RIOT] STM32_common/SPI: Reduce the overhead in the DMA hot path (#14097)

Koen Zandberg notifications at github.com
Tue May 19 13:23:45 CEST 2020

@MrKevinWeiss I'm unable to reproduce this on the stm32f401re unfortunately. I've directly connected the MOSI to the MISO line of `SPI_DEV(1)` and I don't see any erroneous output on both master and this PR. I strongly suspect 940aebdf88aacd555fc734c8938a28783f9c35d4 is to blame, but I'm not sure. It could also be 2be6351f5ee2b04e27cb70dc4ea4f82ccab5cd4c, but I consider that very unlikely.

You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.riot-os.org/pipermail/notifications/attachments/20200519/f02fadcb/attachment.htm>

More information about the notifications mailing list