Rename USB MIDI 3-input sendAfterTouch, solves ambiguous overload

teensy3/usb_midi.h

@@ -148,7 +148,7 @@ class usb_midi_class
         void sendPolyPressure(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) __attribute__((always_inline)) {
 		send(0xA0, note, pressure, channel, cable);
 	}
-	void sendAfterTouch(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) __attribute__((always_inline)) {
+	void sendAfterTouchPoly(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) __attribute__((always_inline)) {
 		send(0xA0, note, pressure, channel, cable);
 	}
         void sendControlChange(uint8_t control, uint8_t value, uint8_t channel, uint8_t cable=0) __attribute__((always_inline)) {

usb_midi/usb_api.h

@@ -62,7 +62,7 @@ public:
 	void sendPolyPressure(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) {
 		send(0xA0, note, pressure, channel, cable);
 	}
-	void sendAfterTouch(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) {
+	void sendAfterTouchPoly(uint8_t note, uint8_t pressure, uint8_t channel, uint8_t cable=0) {
 		send(0xA0, note, pressure, channel, cable);
 	}
 	void sendControlChange(uint8_t control, uint8_t value, uint8_t channel, uint8_t cable=0) {