iflash_example.c

西安明朗公司开发板ML-F020ICB的全部测试代码

/************************************************************************************
*  Copyright (c), 2004-2007,西安铭朗电子科技有限责任公司
*            All rights reserved.
*
* Http:  www.mlarm.com
* Email: [e-mail]
*
* File name: IFLASH_Example.c
* Project  : ML-F020ICB
* Processor: C8051F020
* Compiler : Keil C51 Compiler
* 
* Author:  李林利
* Version: 1.20
* Date:    2007.6.1
* Email:   [e-mail]
* 
* Description: CPU内部FLASH测试程序文件;
*
* Others: none;
*
* Function List:
*	1. void IFlash_Proc(void)		
*
* History:
*   1. Author:       李林利  
*	   Version: 	 1.10
*	   Date:         2007.3.12
*      Modification: none
*
*   2. Author:       李林利   
*	   Version: 	 1.00
*      Date:         2004.11.24
*      Modification: 建立文件
*
*************************************************************************************/
/************************************************************************************/
// 引用外部头文件
#include  "..\config\Const.h"
#include  "..\driver\uart.h"
#include  "..\driver\IFlash.h"
#include  "..\driver\Delay.h"

/************************************************************************************/
// 常量及全局变量定义
/************************************************************************************/

/*************************************************************************************/
//
// 							IFlash测试程序函数定义
//
/*************************************************************************************/
/***********************************************************************************
* Function: IFlash_Proc;
*
* Description: CPU内部FLASH测试程序;
*              
* Input:  none;
*
* Return: none;
*
* Note:   none;
************************************************************************************/
void IFlash_Proc(void)
{
	unsigned int data i,k=0;
	unsigned char data val;
	unsigned char xdata dat[128];

	Uart0_SendBlock("IFlash test starting!\n\r",23,&i);
	Delay_ms(100);
	//IFlash_ErasePage(125);
	//IFlash_ErasePage(126);
	IFlash_ErasePage(125);
	//IFlash_ErasePage(1);

	for(val=0;val<128;val++)
	{
		dat[val]=val;
		IFLASH_WriteByte ((unsigned int)(125*512)+(unsigned int)val,val);
	}
	IFlash_Write((unsigned int)(125*512)+(unsigned int)128, dat, 128);

	for(val=0;val<128;val++)
	{
		if(val!=IFlash_ReadByte((unsigned int)(125*512)+(unsigned int)val))
		{
			k++;
		}
	}
	if(k!=0)
	{
		Uart0_SendBlock("IFlash L128test fail!\n\r",23,&i);
	}
	else
	{
		Uart0_SendBlock("IFlash L128test succeed!\n\r",26,&i);
	}

	IFlash_Read((unsigned int)(125*512)+(unsigned int)128, dat, 128);
	for(val=0;val<128;val++)
	{
		if(val != dat[val])
		{
			k++;
		}
	}
	/*for(val=0;val<128;val++)
	{
		if(val!=IFlash_ReadByte((unsigned int)(125*512)+(unsigned int)(128+val)))
		{
			k++;
		}
	}*/
	/*j=0xFE00;
	for(val=0;val<128;val++)
	{
		if(UART_ERR_TXFULL==Uart0_SendChar(IFlash_ReadByte(j++)))
		{
			val++;
			val--;
		}
	}*/

	/*j==127*512;
	for(val=0;val<128;val++)
	{
		IFLASH_WriteByte (j+val,val);
	}*/

	/*j=0xFE00;
	for(val=0;val<128;val++)
	{
		dat[val]=val;
		IFLASH_WriteByte (j+val,val);
		if(val!=IFlash_ReadByte(j+val))
		{
			k++;
		}
	}*/

	/*k=0;
	j=0xFF00;
	IFlash_Write(j, dat, 128);
	IFlash_Read(j, dat, 128);
	for(val=0;val<128;val++)
	{
		if(dat[val]!=val)
		{
			k++;
		}
	}*/
	if(k!=0)
	{
		Uart0_SendBlock("IFlash H128test fail!\n\r",23,&i);
	}
	else
	{
		Uart0_SendBlock("IFlash H128test succeed!\n\r",26,&i);
	}

	IFlash_Encrypt();
	Uart0_SendBlock("IFlash Has been Protected!\n\r",28,&i);
	Uart0_SendBlock("IFlash test End!\n\r",18,&i);
}