main.c

实现nandflash的简单驱动函数 adi blackfin561 与三星公司的nandflash设计

#include <stdio.h>
#include <cdefBF561.h>
#include "nandflash.h"

int
main()
{ 	
	unsigned char *pdes = "abcde";
	unsigned char *psrc;
//	int i ;
	if(nandflash_init() == 0)
		printf("init error \n");
//	create_initial_invalid_block_table();
	write_command(0x10);
	delay(500); 
	nd_block_erase(1);
	
	Page_data_write(1,0,pdes);
	Page_data_read(1,0,psrc);
	//check_is_invalid_block(0);
/*	if(pf_direction(rb,pf_out) == 0)
			printf("ce not try \n");
	while(1)
	{
		nandflash_rb_on();
		delay(50);
		nandflash_rb_off();
		delay(50);
	}
*/
}