SPI & DMA problem | Cypress Semiconductor
SPI & DMA problem
I trying to get a SPISlave to tranfer data to an array via DMA.
It should be 2 byte per burst, with transfer count =2.Every burst need new request
Unfortunately only the first data is transfer , the second data is left in SPIS Rxbuffer.
The SPIMaster seem to be working .Tested with an ocsi, and the the RxBuffer not empty interupt seem to be working
Anyone have any idea what going on?
Attached is the Workspace bundle