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/***************************** Include Files *********************************/
#include "xaxidma.h"
#include "xparameters.h"
#include "xdebug.h"

/******************** Constant Definitions **********************************/

/*
 * Device hardware build related constants.
 */

 #ifndef TESTAPP_GEN
#define DMA_DEV_ID		XPAR_AXIDMA_0_DEVICE_ID
#endif

/**************************** Type Definitions *******************************/


/***************** Macros (Inline Functions) Definitions *********************/


/************************** Function Prototypes ******************************/

int AxiDMASelfTestExample(u16 DeviceId);

/************************** Variable Definitions *****************************/
/*
 * Device instance definitions
 */
XAxiDma AxiDma;


/*****************************************************************************/
/*
* The entry point for this example. It invokes the example function,
* and reports the execution status.
*
* @param	None.
*
* @return
*		- XST_SUCCESS if example finishes successfully
*		- XST_FAILURE if example fails.
*
* @note		None.
*
******************************************************************************/
#ifndef TESTAPP_GEN
int main()
{
	int Status;

	xil_printf("\r\n--- Entering main() --- \r\n");

	/* Run the poll example for simple transfer */
	Status = AxiDMASelfTestExample(DMA_DEV_ID);

	if (Status != XST_SUCCESS) {

		xil_printf("AxiDMASelfTestExample: Failed\r\n");
		return XST_FAILURE;
	}

	xil_printf("AxiDMASelfTestExample: Passed\r\n");

	xil_printf("--- Exiting main() --- \r\n");

	return XST_SUCCESS;

}
#endif

/*****************************************************************************/
/*
* This function performance a reset of the DMA device and checks the device is
* coming out of reset or not.
*
* @param	DeviceId is the DMA device id.
*
* @return	- XST_SUCCESS if channel reset is successful
*		- XST_FAILURE if channel reset fails.
*
* @note		None.
*
******************************************************************************/
int AxiDMASelfTestExample(u16 DeviceId)
{
	XAxiDma_Config *CfgPtr;
	int Status = XST_SUCCESS;

	CfgPtr = XAxiDma_LookupConfig(DeviceId);
	if (!CfgPtr) {
		return XST_FAILURE;
	}

	Status = XAxiDma_CfgInitialize(&AxiDma, CfgPtr);
	if (Status != XST_SUCCESS) {
		return XST_FAILURE;
	}

	Status = XAxiDma_Selftest(&AxiDma);
	if (Status != XST_SUCCESS) {
		return XST_FAILURE;
	}

	return Status;
}