Define WIRE_INTERFACES_COUNT

https://forum.pjrc.com/threads/67308
PaulStoffregen · Mar 4, 2023 · f3c8817 · f3c8817
1 parent 4a75d04
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diff --git a/teensy/pins_arduino.h b/teensy/pins_arduino.h
@@ -163,4 +163,8 @@ static inline uint8_t digitalPinToTimer(uint8_t pin)
 
 #define SerialUSB			Serial
 
+#if defined(__AVR_ATmega32U4__) || defined(__AVR_AT90USB646__) || defined(__AVR_AT90USB1286__)
+#define WIRE_INTERFACES_COUNT		1
+#endif
+
 #endif
diff --git a/teensy3/pins_arduino.h b/teensy3/pins_arduino.h
@@ -283,4 +283,13 @@ static inline uint8_t digitalPinToTimer(uint8_t pin)
 
 #define SerialUSB			Serial
 
+#if defined(__MK66FX1M0__)
+#define WIRE_INTERFACES_COUNT		4
+#elif defined(__MK64FX512__)
+#define WIRE_INTERFACES_COUNT		3
+#else
+#define WIRE_INTERFACES_COUNT		2
+#endif
+
+
 #endif
diff --git a/teensy4/pins_arduino.h b/teensy4/pins_arduino.h
@@ -202,4 +202,6 @@ static inline uint8_t digitalPinToTimer(uint8_t pin)
 
 #define SerialUSB			Serial
 
+#define WIRE_INTERFACES_COUNT		3
+
 #endif // pins_macros_for_arduino_compatibility_h