downloader.c

2440的flash驱动

//====================================================================
// File Name : DownLoader.c
// Function  : Use UART to downloader
// Program   : Terminator
// Date      : July 6, 2008
// History
//   0.0  : Programming start (July 6, 2008) ->
//====================================================================
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include "def.h"
#include "option.h"
#include "2440addr.h"
#include "2440lib.h"
#include "2440slib.h" 

#include "Nand.h"


void DownLoader(void)
{
	U8 ch;
	U32 number=0,Length,StPage;
	unsigned char *srcPt=(unsigned char *)0x31100000;
	Uart_Printf("\nAre you ready?I am ready now!\n");
	Uart_Printf("Please input the length of the file which you want to send:");
	
	Length=Uart_GetIntNum();
	number=Length;
	//Get A
	ch=Uart_Getch();
	Uart_Printf("Please Input the start *page* for flash:\n");
	StPage=Uart_GetIntNum();
	ch=Uart_Getch();
	
	Uart_Printf("Start DownLoader!!!\n");
	
	while(number--){
		ch=Uart_Getch();
		*srcPt++=ch;
	}

	//srcPt=(unsigned char *)0x31100000;
	Write_Flash(StPage,Length);
}