目前共有6篇帖子。
今天我已经成功实现了uip的arp解析功能
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1樓
223.104.9.*
2017-4-24 23:30
电脑能根据ip获得mac地址
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2樓
223.104.9.*
2017-4-24 23:31
但暂时不能ping通，可能是ICMP还存在问题。
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3樓
223.104.9.*
2017-4-24 23:32
所用的单片机是atmega16单片机，网卡为enc28j60
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终于ping通了！
Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\Users\Octopus>ping 192.168.1.50 Pinging 192.168.1.50 with 32 bytes of data: Reply from 192.168.1.50: bytes=32 time=6ms TTL=128 Reply from 192.168.1.50: bytes=32 time=549ms TTL=128 Reply from 192.168.1.50: bytes=32 time=7ms TTL=128 Reply from 192.168.1.50: bytes=32 time=31ms TTL=128 Ping statistics for 192.168.1.50: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 6ms, Maximum = 549ms, Average = 148ms C:\Users\Octopus> |
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昨晚上出错的原因是接收指针ERDPT没有初始化，并且发送数据的时候写指针EWRPT也没有清零。
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TCP连接也能响应了！
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