Merge pull request #19 from Rocketct/main

Added null value pins for unsupported architectures

Author: facchinm

src/Arduino_10BASE_T1S.h

@@ -48,5 +48,8 @@ static int const CS_PIN    =  25;
 static int const RESET_PIN =  6;  /* D6 (Uno form factor) -> PWM6 (Mid carrier headers) = P601 (Portenta C33 high-density connectors) = D6 */
 static int const IRQ_PIN   =  2;
 #else
-# error "No pins defined for your board"
+static int const CS_PIN    =  -1;
+static int const RESET_PIN =  -1;
+static int const IRQ_PIN   =  -1;
+# warning "No pins defined for your board"
 #endif

src/MacAddress.cpp

@@ -97,7 +97,7 @@ void get_unique_chip_id_3(uint8_t * uid)
     memcpy(uid, &stm32_uid, 3);
   }
 #else
-# error "Retrieving a unique chip ID for MAC generation is not supported on this platform."
+# warning "Retrieving a unique chip ID for MAC generation is not supported on this platform."
 #endif
 }