W5500 MAC ADDRESS
Ethernet Chips
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Ethernet Chips
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RE: W5500 MAC ADDRESS
by Eugeny ·
Please post link to your sources of the library you use.
Looking at here and searching for “0xdc” I find:
ConfigData.c
But this code is disabled. Most probably here’s the place you have it set:
in dhcp.c.
You see that this routine reads address first, and if it is 0 sets to temporary default address. The only action you must do before calling dhcp initialization (after/during calling chip initialization routine) is to set SHAR to correct address, and then it will be kept preserved.
Or probably you can enable the first piece of code above and set correct MAC address for this specific module. But then you will have to compile for each module…
RE: RE: W5500 MAC ADDRESS
by valcan1104 ·
감사합니다. 수정해 보겠습니다
RE: RE: W5500 MAC ADDRESS
by mzedan ·
Hello Eugeny. I had a similar issue with DHCP and have been struggling to know where is the problem. Your reply here gave me the answer. Thank you.