I am using two MK64FN and KDS 3.2 with KSDK 1.3. I want to implement SPI master and slave. I use ProcessExpert to add component 'DPSI' and configure Master and Slave configurations. The slave no reply (using DSPI_DRV_SlaveTransferBlocking (as I can see the Master signal on scope) and also the Events.c (SPI_1_IRQHandler) seems not working. Connection: SPI0-SPI1, SIN-SOUT, SOUT-SIN, CLK-CLK-, CS-CS.