main.c

来自「S3C44B0的板子上实现FLASH烧写的源码」· C语言 代码 · 共 21 行

#include "def.h"
#include "flash.h"
#define sector_size 0x1000
#define flash_byte_size 0x1

int Main(void)
{
	U32 * data;//base address of program
	U16 size=0x100;
	U16 buffer[sector_size/flash_byte_size];
	volatile int i;
	
	data=(volatile U32 *)0xc000000;	
	for(i=0;i<size;i++)
	buffer[i]=*data++;
	Sst_Erase_Chip();//erase the whole chip
	
	for(i=0;i<size;i++)
	Sst_Word_Prog(0x1000+flash_byte_size*i,buffer[i]);//write program into sector
	return 1;
}