Content originally posted in LPCWare by MikeN on Fri Jul 01 00:08:05 MST 2011
Thanks. I can see how to do that for master function (chip select can be any pin), but I don't see how to get the slave select function if the hardware doesn't know which pin represents the start of a transmission. The UM says it supports slave functionality, but perhaps you have to do a lot of firmware to make it happen?
Quote: kendwyer
Hi,
There is not SSEL pin, you will need to use a GPIO.
UM needs to be fixed in that respect.