SPI Communication

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

SPI Communication

1,729 Views
patti
Contributor I
Hi, we are using an MC9S12C32 freescale processor.
We have configurated a working spi setup, with help of ftdi-chip usb controller, and using processor expert bean Syncroslave.
 
Write to processor works really fine, but our problem is reading, every now and then we received something else than micro processor sent...
Why? What can we do?
 
thanks in advance Patrik
Labels (1)
0 Kudos
Reply
1 Reply

626 Views
NetGhost
Contributor I
Check if you are using the correct phase on clock signals and the correct sync timings. You must configure the SPI control registers acconding to what you need.
 
Best regards
0 Kudos
Reply