日期:2014-05-16 浏览次数:20851 次
//打开设备
if((fd = open(FALSH_DEVICE,O_RDWR)) == -1)
{
perror("open Flash");
exit(1);
}
//填充MTD设备容量结构体
if(ioctl(fd,MEMGETINFO,&meminfo) != 0)
{
perror("MEMGETINFO");
close(fd);
exit(1);
}
//write byte_write = pwrite(fd,writeBuf,WEITE_BUFFER_SIZE,0); //read byte_read = pread(fd,readBuf,READ_BUFFER_SIZE,0);