使用rtt 2.0版本 stm32f107 mac用KSZ8041NL，需要改驱动吗？

发布于 2014-12-07 00:26:09 浏览：5989 订阅该版

9 个回答

bernard 2014-12-07

这家伙很懒，什么也没写！

kerrhu 2014-12-07

这家伙很懒，什么也没写！

kerrhu 2014-12-10

这家伙很懒，什么也没写！

zchong 2014-12-10

这家伙很懒，什么也没写！

kerrhu 2014-12-11

这家伙很懒，什么也没写！

aozima 2014-12-11

调网络不抓包，调I2C等时序不上逻辑分析仪，就像电工不用万用表！多用整理的好的文字，比截图更省流量，还能在整理过程中思考。

kerrhu 2014-12-11

这家伙很懒，什么也没写！

kerrhu 2014-12-22

这家伙很懒，什么也没写！

打开 ETHARP_DEBUG 调试信息，PC发PING的时候，串口打印出如下调试信息。但PC端ping不通目标板。是什么

问题？
看这个日志，好像没有进入这个函数：

`etharp_send_ip(netif, p, (struct eth_addr*)(netif->hwaddr), ethaddr);`

还有，`type:86dd` ,怎么会有这个类型？好像是乱码。

------------------------------打印日志如下--------------------------

```
etharp_timer
ethernet_input: dest:ff:ff:ff:ff:ff:ff, src:b8:88:e3:3b:65:61, type:806
etharp_update_arp_entry: 192.168.1.123 - b8:88:e3:3b:65:61
etharp_find_entry: found matching entry 0
etharp_update_arp_entry: updating stable entry 0
etharp_arp_input: incoming ARP request
etharp_arp_input: replying to ARP request for our IP address
ethernet_input: dest:33:33:00:01:00:02, src:b8:88:e3:3b:65:61, type:86dd
ethernet_input: dest:33:33:00:00:00:0c, src:b8:88:e3:3b:65:61, type:86dd
ethernet_input: dest:ff:ff:ff:ff:ff:ff, src:b8:88:e3:3b:65:61, type:806
etharp_update_arp_entry: 192.168.1.123 - b8:88:e3:3b:65:61
etharp_find_entry: found matching entry 0
etharp_update_arp_entry: updating stable entry 0
etharp_arp_input: incoming ARP request
etharp_arp_input: replying to ARP request for our IP address
ethernet_input: dest:ff:ff:ff:ff:ff:ff, src:b8:88:e3:3b:65:61, type:806
etharp_update_arp_entry: 192.168.1.123 - b8:88:e3:3b:65:61
etharp_find_entry: found matching entry 0
etharp_update_arp_entry: updating stable entry 0
etharp_arp_input: incoming ARP request
etharp_arp_input: replying to ARP request for our IP address
etharp_timer
ethernet_input: dest:33:33:00:00:00:0c, src:b8:88:e3:3b:65:61, type:86dd
etharp_timer
ethernet_input: dest:33:33:00:00:00:0c, src:b8:88:e3:3b:65:61, type:86dd
```