/*
* file idmalib/src/idmacpy.c
* brief IDMA (CorePac Internal Direct Memory Access) bytes copy
* from array source to destination array in Level 1 memory model
* author
* date
*/

#include "idmalib.h"


void idmacpy(	void *dst, 			\
				void *src,			\
				Uint16 nbBytes){

    CSL_IDMA_IDMA1CONFIG    idmaChan1Config;

	/* IDMA channel 1 configuration and enable */
    idmaChan1Config.source = src;
    idmaChan1Config.destn = dst;
    idmaChan1Config.intEnable = 1;			/* enable IRQ on completion (IDMA_INT1) */
    idmaChan1Config.priority = IDMA_PRI_0;	/* arbitration between CPU and DMA (0=highest priority) */
    idmaChan1Config.count = nbBytes;

    /* 	waits and returns after requested block transfer is complete */
    CSL_IDMA_chan1TransferData (&idmaChan1Config, TRUE);
}