First step: DHCP request works. Hardware configuration validated.

Signed-off-by: fpr <[email protected]>

Author: fpr

cores/arduino/stm32/PeripheralPins.h

@@ -62,5 +62,7 @@ extern const PinMap PinMap_SPI_SSEL[];
 extern const PinMap PinMap_CAN_RD[];
 extern const PinMap PinMap_CAN_TD[];
 
-#endif
+//*** ETHERNET ***
+extern const PinMap PinMap_Ethernet[];
 
+#endif

cores/arduino/stm32/pinmap.c

@@ -83,3 +83,11 @@ uint32_t pinmap_merge(uint32_t a, uint32_t b) {
     // error("pinmap mis-match");
     return (uint32_t)NC;
 }
+
+PinName pin_pinName(const PinMap* map) {
+  if(map->pin != NC) {
+    return map->pin;
+  } else {
+    return NC;
+  }
+}