I have a problem with SAI EDMA driver for FRDM-K64f (and for FRDM-K82). I used an example of SAI EDMA driver from SDK2.0 pack for TWR-K64. it work fine, but only once!
I used a example code from "sai_edma_transfer_twrk64f120m" for two parts - "sai_init" and "sai_play". and try to call "sai_play" repeatedly.
at First time a data transfer takes place without problems, but at second time data is not sent because it is not processed callback function.
I am a bit do not understand how to use the new KSDK 2 drivers as they differ significantly from previous versions.
May be community help me with realisation of repeatedly call SAI_TransferSendEDMA() function???
I attached a project, and wait for help!!!
Original Attachment has been moved to: sai2.zip