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Re: Extending DHCP Options

PostPosted: Mon Feb 20, 2017 9:49 am
by martinayotte
You also need to add dhcp_get_ntpserver() in dhcp.h

Re: Extending DHCP Options

PostPosted: Mon Feb 20, 2017 2:29 pm
by quiet_coder
Well yes, I have that in dhcp.h, too. :)

Re: Extending DHCP Options

PostPosted: Mon Feb 20, 2017 5:06 pm
by martinayotte
Oh ! I see !
since you still have "undefined reference to dhcp_get_ntpserver", this is because the lwip_gcc.a is not part of arduino build process, you need to compile it manually before the sketch.
(Make sure to do a backup first ...)

Re: Extending DHCP Options

PostPosted: Mon Feb 20, 2017 5:13 pm
by quiet_coder
Got it, thank you. Not being familiar with building these for Arduino (and especially on Windows) is there documentation somewhere to describe how to properly do so? I currently only have what is provided via the Arduino IDE.