dma_test.c

s3c2440的dma操作控制程序

#include "2440lib.h"
extern void Test_DMA(void);
void xmain(void)
{
	ChangeClockDivider(3,1);
	ChangeMPllValue(127,2,1);		//405MHZ
	
	Isr_Init();
	Uart_Init(0, 115200);
	Uart_Select(0);
	while(1)
    {
        Uart_Printf("GEC2440 DMA test start\n");
        Test_DMA();
        Uart_Printf("Enter 'ESC' key to exit\n");
        Uart_Getch();
    }

	    
}