main.c

基于三星44b0的nandflash程序

#include <string.h>
#include "Target\option.h"
#include "Target\44b.h"
#include "Target\44blib.h"
#include <stdio.h>

#include "flashtest\flash.h"

/********************************************/
//   ARMSYS44b0：Nand-flash 读写测试 
//   描述：对Nand-flash 进行读写操作                    
/********************************************/
void * function[][2]=
{
	(void *)Read_ID,	"Read chip ID                    ",
	(void *)Erase_test, "Erase the last block            ",
	(void *)Write_test, "Write the first block with 0xAA ",
	(void *)Read_test,  "Verify the writed content       ",
	0,0
};
	
	
void Main(void)
{
	//char aa;
	int i;
	rSYSCFG=CACHECFG;	// Using 8KB Cache//
	Port_Init();
	Uart_Init(0,115200);

	Led_Display(0xf);
	Delay(0);
	Beep(0x1);
	
	Uart_Select(0); //Select UART0//
	Uart_Printf("\n---------------------------------------------------------------");
	Beep(0x00);
	Uart_Printf("\nOEM name   :     LiYuTai Elec.Co.,Ltd.			               ");
	Uart_Printf("\nWebsite    :     www.hzlitai.com.cn                             ");
	Uart_Printf("\nEmail      :     [e-mail]                          ");
	Uart_Printf("\nFunction   :     ARMSYS44b0's NandFlash Test Program               ");
	Uart_Printf("\nUART config:     115.2kbps,8Bit,NP,UART0                        ");
	Uart_Printf("\n---------------------------------------------------------------");
	Uart_Printf("\nS3C44B0X Test Program Ver 2.0 rSYSCFG=0x%x MCLK=%dHz\n",rSYSCFG,MCLK);
	Led_Display(0x0);
	//aa= Uart_Getch();
	//if((aa=='Y')||(aa=='y'))
	while(1)
	{
		i=0;
		Uart_Printf("\nThe function list to test :\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%2)==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]) )();
	}
}