Convert to Arduino library format

USBHost_t36.h

 
 #include <stdint.h>
 
+#if !defined(__MK66FX1M0__)
+#error "USBHost_t36 only works with Teensy 3.6.  Please select it in Tools > Boards"
+#endif
 
 // Dear inquisitive reader, USB is a complex protocol defined with
 // very specific terminology.  To have any chance of understand this

examples/Test/Test.ino

+// Simple test of USB Host
+//
+// This example is in the public domain
+
+#include "USBHost_t36.h"
+
+USBHost myusb;
+USBHub hub1(myusb);
+USBHub hub2(myusb);
+USBHub hub3(myusb);
+KeyboardController keyboard1(myusb);
+KeyboardController keyboard2(myusb);
+MIDIDevice midi1(myusb);
+
+void setup()
+{
+	while (!Serial) ; // wait for Arduino Serial Monitor
+	Serial.println("USB Host Testing");
+	myusb.begin();
+	keyboard1.attachPress(press);
+	keyboard2.attachPress(press);
+	midi1.setHandleNoteOff(OnNoteOff);
+	midi1.setHandleNoteOn(OnNoteOn);
+	midi1.setHandleControlChange(OnControlChange);
+}
+
+
+void loop()
+{
+	myusb.Task();
+	midi1.read();
+}
+
+
+void press(int key)
+{
+	Serial.print("key ");
+	Serial.println(key);
+	//Serial.print("key ");
+	//Serial.print((char)keyboard1.getKey());
+	//Serial.print("  ");
+	//Serial.print((char)keyboard2.getKey());
+	//Serial.println();
+}
+
+void OnNoteOn(byte channel, byte note, byte velocity)
+{
+	Serial.print("Note On, ch=");
+	Serial.print(channel);
+	Serial.print(", note=");
+	Serial.print(note);
+	Serial.print(", velocity=");
+	Serial.print(velocity);
+	Serial.println();
+}
+
+void OnNoteOff(byte channel, byte note, byte velocity)
+{
+	Serial.print("Note Off, ch=");
+	Serial.print(channel);
+	Serial.print(", note=");
+	Serial.print(note);
+	//Serial.print(", velocity=");
+	//Serial.print(velocity);
+	Serial.println();
+}
+
+void OnControlChange(byte channel, byte control, byte value)
+{
+	Serial.print("Control Change, ch=");
+	Serial.print(channel);
+	Serial.print(", control=");
+	Serial.print(control);
+	Serial.print(", value=");
+	Serial.print(value);
+	Serial.println();
+}
+

k66_usbhost.ino

-/* USB EHCI Host for Teensy 3.6
- * Copyright 2017 Paul Stoffregen (paul@pjrc.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include "USBHost_t36.h"
-
-USBHost myusb;
-USBHub hub1(myusb);
-USBHub hub2(myusb);
-USBHub hub3(myusb);
-KeyboardController keyboard1(myusb);
-KeyboardController keyboard2(myusb);
-MIDIDevice midi1(myusb);
-
-void setup()
-{
-	// Test board has a USB data mux (this won't be on final Teensy 3.6)
-	pinMode(32, OUTPUT);	// pin 32 = USB switch, high=connect device
-	digitalWrite(32, LOW);
-	pinMode(30, OUTPUT);	// pin 30 = debug info - use oscilloscope
-	digitalWrite(30, LOW);
-
-	while (!Serial) ; // wait for Arduino Serial Monitor
-	Serial.println("USB Host Testing");
-
-	myusb.begin();
-
-	delay(25);
-	Serial.println("Plug in device...");
-	digitalWrite(32, HIGH); // connect device
-
-#if 0
-	delay(5000);
-	Serial.println();
-	Serial.println("Ring Doorbell");
-	USBHS_USBCMD |= USBHS_USBCMD_IAA;
-	if (rootdev) print(rootdev->control_pipe);
-#endif
-	keyboard1.attachPress(press);
-	keyboard2.attachPress(press);
-	midi1.setHandleNoteOff(OnNoteOff);
-	midi1.setHandleNoteOn(OnNoteOn);
-	midi1.setHandleControlChange(OnControlChange);
-}
-
-
-void loop()
-{
-	myusb.Task();
-	midi1.read();
-}
-
-
-void pulse(int usec)
-{
-	// connect oscilloscope to see these pulses....
-	digitalWriteFast(30, HIGH);
-	delayMicroseconds(usec);
-	digitalWriteFast(30, LOW);
-}
-
-void press(int key)
-{
-	Serial.print("key ");
-	Serial.println(key);
-	//Serial.print("key ");
-	//Serial.print((char)keyboard1.getKey());
-	//Serial.print("  ");
-	//Serial.print((char)keyboard2.getKey());
-	//Serial.println();
-}
-
-void OnNoteOn(byte channel, byte note, byte velocity)
-{
-	Serial.print("Note On, ch=");
-	Serial.print(channel);
-	Serial.print(", note=");
-	Serial.print(note);
-	Serial.print(", velocity=");
-	Serial.print(velocity);
-	Serial.println();
-}
-
-void OnNoteOff(byte channel, byte note, byte velocity)
-{
-	Serial.print("Note Off, ch=");
-	Serial.print(channel);
-	Serial.print(", note=");
-	Serial.print(note);
-	//Serial.print(", velocity=");
-	//Serial.print(velocity);
-	Serial.println();
-}
-
-void OnControlChange(byte channel, byte control, byte value)
-{
-	Serial.print("Control Change, ch=");
-	Serial.print(channel);
-	Serial.print(", control=");
-	Serial.print(control);
-	Serial.print(", value=");
-	Serial.print(value);
-	Serial.println();
-}
-

keywords.txt

+USBHost	KEYWORD1
+USBHub	KEYWORD1
+KeyboardController	KEYWORD1
+MIDIDevice	KEYWORD1
+Task	KEYWORD2
+getKey	KEYWORD2
+getModifiers	KEYWORD2
+getOemKey	KEYWORD2
+attachPress	KEYWORD2
+attachRelease	KEYWORD2

library.properties

+name=USBHost_t36
+version=0.1
+author=Paul Stoffregen
+maintainer=Paul Stoffregen
+sentence=Connect USB devices to the USB Host of Teensy 3.6.
+paragraph=
+category=Communication
+url=https://github.com/PaulStoffregen/USBHost_t36
+architectures=*
+