SPI Interface and programming
I would like to interface the UP Board with a (Slave) SPI device, I have a few questions, as listed below:
1) According to the datasheet for the UP Board, the GPIO has all the electrical pins for SPI interfacing. Can someone confirm that the UP Board can indeed be used to interface with SPI devices?
2) Is there any SDK for programming the SPI interface? If so, where do I get the SDK from?
3) Can anyone with experience on programming the SPI interface comment on how easy/difficult the SDK usage is?
Thanks in advance,