SPi comunication problem

[awneil]

@tomridl

the SPI bus in OpenAT is only half-duplex (it can only send or recieve, not do both simultaneously).

Which, in my opinion, is a major limitation:

Can Open-AT do *Full* Duplex SPI yet?

See also: viewtopic.php?f=121&t=1653&start=0 Has this been sorted-out yet? Can Open-AT now properly do Full-Duplex SPI - ie, while it is clocking data out on MOSI, it also clocks data in on MISO I ask because I’ve just been looking at the Datasheet for the MAX3110/MAX3111 SPI/MICROWIRE-Compatible UART As they say, this is “normal operation” for SPI devices - so it’s pretty daft if Open-AT can’t do it!