Other Parts Discussed in Thread: AM5726
Tool/software: Code Composer Studio
Hello. I have two custom boards with two types of processors on one AM5728 and another AM5726.The boards are the same except for the connection of DDR, AM5728 is connected via EMIF1, board with AM5726 is connected via EMIF2. I am trying to set up communication between processors by using SPI with DMA. Board with AM5728 is master and board with AM5726 is slave. In DMA mode slave doesn't go into callback function and don't receive data. When I am working without DMA slave correctly receive data and go into callback.
In case of reassignment AM5728 to slave and AM5726 to master. In DMA mode slave correctly receive data and go into callback function. I am use same code on both slave sides and same code on master sides. I am using master/slave example of pdk AM57xx libraries, development for RTOS.
