SPI problems on NXP K66

[ahmedtolba]

I'm trying the sample provided by K66 SDK from NXP and it doesn't work at all. I attached a scope and monitoring the data that is transfered from the uC to the slave but nothing is there. I have another firmware which is the original software we use it writes random SPI bytes. So I decided to test the NXP SDK SPI Sample to investigate further the problems but there are no outputs at all.

What should I do in that case ? Steps ?

[danielchen]

Hi ahmedtolba:

Which demo you are running?  which sdk version?

The official spi demos is under folder

SDK_2.3.0_FRDM-K66F\boards\frdmk66f\driver_examples\dspi

I would suggest you check the board settings. and the  the readme file in the installation folder.

Regards

Daniel