//LWIP查询voidLWIP_Polling(void){// if(timer_expired(&input_time,5)) //接收包,周期处理函数// {ethernetif_input(&enc28j60_netif);// }if(timer_expired(&last_tcp_time,TCP_TMR_INTERVAL/CLOCKTICKS_PER_MS))//TCP处理定时器处理函数{tcp_tmr(); }if(timer_expired(&last_arp_time,ARP_TMR_...
[size=15.008px]这个情况一般是在断开当前tcp连接后进行重连时出现的,我的快时钟周期TCP_FAST_INTERVAL...