[En-Nut-Discussion] SPI on Arm7 (EIR) Board

Harald Kipp harald.kipp at egnite.de
Wed Sep 14 16:35:03 CEST 2011

On 9/8/2011 9:31 AM, Harald Kipp wrote:
> Not sure, how I ever tested concurrent access, but I can't see a
> problem. There is only one mutex per _bus_ interface. Thus, the mutex
> will protect the whole bus, not just a single chip select.

FYI, the problem is, that SPI mode switching seems to be broken.



More information about the En-Nut-Discussion mailing list