Content originally posted in LPCWare by Pacman on Wed Sep 18 06:54:35 MST 2013
I agree completely with Rob45. :)
-Sometimes, though, if SPI and SSP are available on two different pinouts, you might want to choose to use SPI, so you can have the SSP free for more advanced functionality.
>> I see the clock signal and it looks good, even MOSI and MISO signals are good. But I always read a 0 on DR register.
It sounds like you may need to set up alternate pin functions.
(See UM10441 Chapter 7).