main.c

44B0-UDA1341音频驱动代码。 录音半分钟后任意选择播放时间

#include <string.h>
#include <stdio.h>

#include "Target\44blib.h"
#include "Target\44b.h"
#include "iisdmatest\iis.h"


void * function[][2]=
{
	(void *)Test_Iis,		"Test Playing PCM Music  ",
	0,0
};

void Isr_Init(void)
{
	rINTCON=0x5;	      //Non-vectored,IRQ enable,FIQ disable //
	rINTMOD=0x0;	      //All=IRQ mode//
	rINTMSK=~(BIT_EINT0 | BIT_GLOBAL);	
}
void Main(void)
{
	char aa;
	int i;
	Port_Init();
	Uart_Init(0,115200);
    Isr_Init();
	Led_Display(0xf);
	Delay(0);
	Beep(0x1);
	Uart_Select(0); //Select UART0//
	Uart_Printf("\n*************************************************************************");
	Beep(0x0);
	Uart_Printf("\n*                            立宇泰电子                                 *");
	Uart_Printf("\n*                     -S3C44B0X功能部件:IIS & DMA-                     *");
	Uart_Printf("\n*                          Version 1.21                                 *");    
	Uart_Printf("\n*                     Email:[e-mail]                      *");
	Uart_Printf("\n*             UART Config--COM:115.2kbps,8Bit,NP,UART0                  *");
	Uart_Printf("\n*------------------Begin to Start IIS test,OK? (Y/N)--------------------*");
	Led_Display(0x0);
	aa= Uart_Getch();
	if((aa=='Y')||(aa=='y'))
	while(1)
	{
			i=0;
			Uart_Printf("\n");
			while(1)
			{   //display menu
				Uart_Printf("%2d:%s",i+1,function[i][1]);
				i++;
				if((int)(function[i][0])==0)
				{
					Uart_Printf("\n");
					break;
				}
				if((i%4)==0)
					Uart_Printf("\n");
			}
			Uart_Printf("\nSelect the function to test?");
			i=Uart_GetIntNum();
			i--;
			Uart_Printf("\n");
			if(i>=0 && (i<(sizeof(function)/8)) ) 
				( (void (*)(void)) (function[i][0]) )();
	}
}