EthernetENC with Windows DHCP server

Development Libraries
1

Hello every one. I need a some help.
I use EthernetENC library for ESP32 with enc28j60 ethernet module. I can`t receive an IP-address from windows software DHCP server. With hardware servers like routers - all is OK.
I think problem is windows dhcp server send DHCP protocol packages as broadcast message (I use Wireshark for read and compare packages), but in EthernetENC library broadcast UDP messages disabled. How I can enable broadcast DHCP messages or maybe change configuration for Windows DHCP server.
Thank you!

2

in utility/Enc28J60NetworkClass.cpp replace

writeReg(ERXFCON, ERXFCON_UCEN|ERXFCON_CRCEN|ERXFCON_PMEN);

with

writeReg(ERXFCON, ERXFCON_UCEN|ERXFCON_CRCEN|ERXFCON_PMEN|ERXFCON_BCEN);
1 Like
3

Thank you!

4

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