Use consistent naming for Serial interfaces

sebromero · sebromero · commit 3573539c7756 · 2020-10-12T11:57:37.000+02:00
After a discussion with @hpssjellis I concluded that it's confusing the map the serial interfaces to different UART port depending on the core. It's probably more understandable if the M4 doesn't support `Serial` for now, or to map it also to _UART1_. In the future we can add support for `Serial` to the M4 by piping the messages to the M7.
diff --git a/cores/arduino/Arduino.h b/cores/arduino/Arduino.h
@@ -127,19 +127,16 @@ extern analogin_config_t adcCurrentConfig;
 #endif
 
 #include "Serial.h"
+
 #if defined(SERIAL_CDC)
 #include "USB/PluggableUSBSerial.h"
 #define Serial SerialUSB
+#endif
+
 #define Serial1 _UART1_
 #define Serial2 _UART2_
 #define Serial3 _UART3_
 #define Serial4 _UART4_
-#else
-#define Serial  _UART1_
-#define Serial1 _UART2_
-#define Serial2 _UART3_
-#define Serial3 _UART4_
-#endif
 
 #include "overloads.h"
 #endif
