add target - stm32f407, unfinished, can't output packet

Dependencies:   Socket lwip-eth-arch-max-dev lwip-sys lwip-arch-max-dev

Dependents:   Arch_Max_Ethernet_Dev

Fork of EthernetInterface by mbed official

Revision:
50:34f536b71858
Parent:
49:c488e56bea47
--- a/lwip-eth.lib	Mon Mar 02 08:23:52 2015 +0000
+++ b/lwip-eth.lib	Mon Mar 02 12:46:54 2015 +0000
@@ -1,1 +1,1 @@
-http://developer.mbed.org/users/yihui/code/lwip-eth-arch-max-dev/#aa213004ce08
+http://developer.mbed.org/users/yihui/code/lwip-eth-arch-max-dev/#5fa145f66aa0