Hi! On Thursday 21 February 2008, Atsushi Nemoto wrote: ... > Yes. I tested it on AT91SAM9260 and it seems ENDRX rises soon. > Though it can be possible to avoid starting DMA for zero length > transfer, I think it is not worth to optimize for such a rare case. Ok, verified to work on at91rm9200, should be tested on AVR32.
David, do you think writing 0 bytes is a valid use of this API? IMHO, we should add a fied to the spi_transfer struct. Regards Marc ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ spi-devel-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/spi-devel-general
