Add support for MightyCore

README.md

@@ -119,6 +119,7 @@ Currently the following boards are supported by the library:
 * Balanduino
 * Sanguino
 * Black Widdow
+* Any board supported by [MightyCore](https://github.com/MCUdude/MightyCore)
 * RedBearLab nRF51822
 * Adafruit Feather nRF52840 Express
 * Digilent chipKIT

UsbCore.h

@@ -50,6 +50,8 @@ typedef MAX3421e<P3, P2> MAX3421E; // The Intel Galileo supports much faster rea
 typedef MAX3421e<P15, P5> MAX3421E; // ESP8266 boards
 #elif defined(ESP32)
 typedef MAX3421e<P5, P17> MAX3421E; // ESP32 boards
+#elif defined(MIGHTYCORE)
+typedef MAX3421e<Pb4, Pb3> MAX3421E; // MightyCore
 #elif (defined(__AVR_ATmega644P__) || defined(__AVR_ATmega1284P__))
 typedef MAX3421e<Pb4, Pb3> MAX3421E; // Sanguino
 #else

avrpins.h

@@ -803,6 +803,88 @@ public:
 #define P31 Pa7
 // Sanguino
 
+#elif defined(MIGHTYCORE)
+// https://github.com/MCUdude/MightyCore
+#if defined(BOBUINO_PINOUT)
+  #define P0  Pd0
+  #define P1  Pd1
+  #define P2  Pd2
+  #define P3  Pd3
+  #define P4  Pb0
+  #define P5  Pb1
+  #define P6  Pb2
+  #define P7  Pb3
+  #define P8  Pd5
+  #define P9  Pd6
+  #define P10 Pb4
+  #define P11 Pb5
+  #define P12 Pb6
+  #define P13 Pb7
+  #define P14 Pa7
+  #define P15 Pa6
+  #define P16 Pa5
+  #define P17 Pa4
+  #define P18 Pa3
+  #define P19 Pa2
+  #define P20 Pa1
+  #define P21 Pa0
+  #define P22 Pc0
+  #define P23 Pc1
+  #define P24 Pc2
+  #define P25 Pc3
+  #define P26 Pc4
+  #define P27 Pc5
+  #define P28 Pc6
+  #define P29 Pc7
+  #define P30 Pd4
+  #define P31 Pd7
+#else
+  #define P0  Pb0
+  #define P1  Pb1
+  #define P2  Pb2
+  #define P3  Pb3
+  #define P4  Pb4
+  #define P5  Pb5
+  #define P6  Pb6
+  #define P7  Pb7
+  #define P8  Pd0
+  #define P9  Pd1
+  #define P10 Pd2
+  #define P11 Pd3
+  #define P12 Pd4
+  #define P13 Pd5
+  #define P14 Pd6
+  #define P15 Pd7
+  #define P16 Pc0
+  #define P17 Pc1
+  #define P18 Pc2
+  #define P19 Pc3
+  #define P20 Pc4
+  #define P21 Pc5
+  #define P22 Pc6
+  #define P23 Pc7
+  #if defined(SANGUINO_PINOUT)
+    #define P24 Pa7
+    #define P25 Pa6
+    #define P26 Pa5
+    #define P27 Pa4
+    #define P28 Pa3
+    #define P29 Pa2
+    #define P30 Pa1
+    #define P31 Pa0
+  #else
+    #define P24 Pa0
+    #define P25 Pa1
+    #define P26 Pa2
+    #define P27 Pa3
+    #define P28 Pa4
+    #define P29 Pa5
+    #define P30 Pa6
+    #define P31 Pa7
+  #endif
+#endif
+// MightyCore
+
 #else
 #error "Please define board in avrpins.h"