else if(int_times==40)
{
int_times=0;
head_ok=0;
address0=code_data;
send_char(address0);
send_char(0xff);send_char(0xff);
send_char(0xff);send_char(0xff);send_char(0xff);send_char(0xff);send_char(0xff);
为什么我只能发送前面的的两个0xff,后面的不能发送?