Merge pull request #748 from JAndrassy/ethernet_apply_mac

Ethernet - apply MAC address in begin(mac)
arduino · Nov 13, 2023 · 80d3d4f · 80d3d4f
2 parents ee2590e + 21b7bf3
commit 80d3d4f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/libraries/Ethernet/src/Ethernet.cpp b/libraries/Ethernet/src/Ethernet.cpp
@@ -9,6 +9,10 @@ int arduino::EthernetClass::begin(uint8_t *mac, unsigned long timeout, unsigned
     if (eth_if == nullptr) return 0;
   }
 
+  if (mac != nullptr) {
+    eth_if->get_emac().set_hwaddr(mac);
+  }
+
   unsigned long start = millis();
   eth_if->set_blocking(false);
   eth_if->connect();