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SPI driver integration with USB demo example in k22f

Question asked by Vara Prasad Venkata on Mar 23, 2016
Latest reply on Mar 26, 2016 by Vara Prasad Venkata

Hi there,

I am trying to merge dSPI edma driver example with USB msd cdc demo app example with k22f evaluation board (ksdk 1.3) and using MQX RTOS

Did hardware related initialization in hardware_init.c

It is not working as expected, program getting continuously resetting or DSPI_DRV_EdmaMasterTransferBlocking function return failure , similar kind of problem facing while trying to merge USB demo app with Internal flash example.

understood that DMA configuration and interrupts has to be configured properly during startup of program for SPI

Can anybody help me on this

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