Add example for composite mouse/keyboard, also supports single units on a hub, or embedded hub.

examples/HID/USBHIDBootKbdAndMouse/Makefile

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+#
+# These are set for a mega 1280 + quadram plus my serial patch.
+# If you lack quadram, or want to disable LFN, just change _FS_TINY=1 _USE_LFN=0
+#
+# If your board is a mega 2560 uncomment the following two lines
+# BOARD = mega2560
+# PROGRAMMER = wiring
+# ...and then comment out the following two lines
+BOARD = mega
+PROGRAMMER = arduino
+
+# set your Arduino tty port here
+PORT = /dev/ttyUSB0
+
+
+# uncomment the next line to enable debugging
+#EXTRA_FLAGS += -D DEBUG_USB_HOST=1
+
+#
+# Advanced debug on Serial3
+#
+
+# uncomment the next line to enable debug on Serial3
+#EXTRA_FLAGS += -D USB_HOST_SERIAL=Serial3
+
+# The following are the libraries used.
+LIB_DIRS =
+LIB_DIRS += ../libraries/USB_Host_Shield_2_0
+# And finally, the part that brings everything together for you.
+include ../Arduino_Makefile_master/_Makefile.master

examples/HID/USBHIDBootKbdAndMouse/USBHIDBootKbdAndMouse.ino

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+#include <usbhub.h>
+#include <hidboot.h>
+
+class MouseRptParser : public MouseReportParser
+{
+protected:
+	virtual void OnMouseMove	(MOUSEINFO *mi);
+	virtual void OnLeftButtonUp	(MOUSEINFO *mi);
+	virtual void OnLeftButtonDown	(MOUSEINFO *mi);
+	virtual void OnRightButtonUp	(MOUSEINFO *mi);
+	virtual void OnRightButtonDown	(MOUSEINFO *mi);
+	virtual void OnMiddleButtonUp	(MOUSEINFO *mi);
+	virtual void OnMiddleButtonDown	(MOUSEINFO *mi);
+};
+void MouseRptParser::OnMouseMove(MOUSEINFO *mi)
+{
+    Serial.print("dx=");
+    Serial.print(mi->dX, DEC);
+    Serial.print(" dy=");
+    Serial.println(mi->dY, DEC);
+};
+void MouseRptParser::OnLeftButtonUp	(MOUSEINFO *mi)
+{
+    Serial.println("L Butt Up");
+};
+void MouseRptParser::OnLeftButtonDown	(MOUSEINFO *mi)
+{
+    Serial.println("L Butt Dn");
+};
+void MouseRptParser::OnRightButtonUp	(MOUSEINFO *mi)
+{
+    Serial.println("R Butt Up");
+};
+void MouseRptParser::OnRightButtonDown	(MOUSEINFO *mi)
+{
+    Serial.println("R Butt Dn");
+};
+void MouseRptParser::OnMiddleButtonUp	(MOUSEINFO *mi)
+{
+    Serial.println("M Butt Up");
+};
+void MouseRptParser::OnMiddleButtonDown	(MOUSEINFO *mi)
+{
+    Serial.println("M Butt Dn");
+};
+
+class KbdRptParser : public KeyboardReportParser
+{
+        void PrintKey(uint8_t mod, uint8_t key);
+
+protected:
+        virtual void OnControlKeysChanged(uint8_t before, uint8_t after);
+
+	virtual void OnKeyDown	(uint8_t mod, uint8_t key);
+	virtual void OnKeyUp	(uint8_t mod, uint8_t key);
+	virtual void OnKeyPressed(uint8_t key);
+};
+
+void KbdRptParser::PrintKey(uint8_t m, uint8_t key)
+{
+    MODIFIERKEYS mod;
+    *((uint8_t*)&mod) = m;
+    Serial.print((mod.bmLeftCtrl   == 1) ? "C" : " ");
+    Serial.print((mod.bmLeftShift  == 1) ? "S" : " ");
+    Serial.print((mod.bmLeftAlt    == 1) ? "A" : " ");
+    Serial.print((mod.bmLeftGUI    == 1) ? "G" : " ");
+
+    Serial.print(" >");
+    PrintHex<uint8_t>(key, 0x80);
+    Serial.print("< ");
+
+    Serial.print((mod.bmRightCtrl   == 1) ? "C" : " ");
+    Serial.print((mod.bmRightShift  == 1) ? "S" : " ");
+    Serial.print((mod.bmRightAlt    == 1) ? "A" : " ");
+    Serial.println((mod.bmRightGUI    == 1) ? "G" : " ");
+};
+
+void KbdRptParser::OnKeyDown(uint8_t mod, uint8_t key)
+{
+    Serial.print("DN ");
+    PrintKey(mod, key);
+    uint8_t c = OemToAscii(mod, key);
+
+    if (c)
+        OnKeyPressed(c);
+}
+
+void KbdRptParser::OnControlKeysChanged(uint8_t before, uint8_t after) {
+
+    MODIFIERKEYS beforeMod;
+    *((uint8_t*)&beforeMod) = before;
+
+    MODIFIERKEYS afterMod;
+    *((uint8_t*)&afterMod) = after;
+
+    if (beforeMod.bmLeftCtrl != afterMod.bmLeftCtrl) {
+        Serial.println("LeftCtrl changed");
+    }
+    if (beforeMod.bmLeftShift != afterMod.bmLeftShift) {
+        Serial.println("LeftShift changed");
+    }
+    if (beforeMod.bmLeftAlt != afterMod.bmLeftAlt) {
+        Serial.println("LeftAlt changed");
+    }
+    if (beforeMod.bmLeftGUI != afterMod.bmLeftGUI) {
+        Serial.println("LeftGUI changed");
+    }
+
+    if (beforeMod.bmRightCtrl != afterMod.bmRightCtrl) {
+        Serial.println("RightCtrl changed");
+    }
+    if (beforeMod.bmRightShift != afterMod.bmRightShift) {
+        Serial.println("RightShift changed");
+    }
+    if (beforeMod.bmRightAlt != afterMod.bmRightAlt) {
+        Serial.println("RightAlt changed");
+    }
+    if (beforeMod.bmRightGUI != afterMod.bmRightGUI) {
+        Serial.println("RightGUI changed");
+    }
+
+}
+
+void KbdRptParser::OnKeyUp(uint8_t mod, uint8_t key)
+{
+    Serial.print("UP ");
+    PrintKey(mod, key);
+}
+
+void KbdRptParser::OnKeyPressed(uint8_t key)
+{
+    Serial.print("ASCII: ");
+    Serial.println((char)key);
+};
+
+USB     Usb;
+USBHub     Hub(&Usb);
+
+HIDBoot<HID_PROTOCOL_KEYBOARD | HID_PROTOCOL_MOUSE> HidComposite(&Usb);
+HIDBoot<HID_PROTOCOL_KEYBOARD>    HidKeyboard(&Usb);
+HIDBoot<HID_PROTOCOL_MOUSE>    HidMouse(&Usb);
+
+//uint32_t next_time;
+
+KbdRptParser KbdPrs;
+MouseRptParser MousePrs;
+
+void setup()
+{
+    Serial.begin( 115200 );
+    Serial.println("Start");
+
+    if (Usb.Init() == -1)
+        Serial.println("OSC did not start.");
+
+    delay( 200 );
+
+    //next_time = millis() + 5000;
+
+    HidComposite.SetReportParser(0, (HIDReportParser*)&KbdPrs);
+    HidComposite.SetReportParser(1,(HIDReportParser*)&MousePrs);
+    HidKeyboard.SetReportParser(0, (HIDReportParser*)&KbdPrs);
+    HidMouse.SetReportParser(0,(HIDReportParser*)&MousePrs);
+}
+
+void loop()
+{
+    Usb.Task();
+}
+

examples/HID/USBHIDBootKbdAndMouse/nbproject/Package-Default.bash

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+#!/bin/bash -x
+
+#
+# Generated - do not edit!
+#
+
+# Macros
+TOP=`pwd`
+CND_PLATFORM=AVR-Linux-x86
+CND_CONF=Default
+CND_DISTDIR=dist
+CND_BUILDDIR=build
+NBTMPDIR=${CND_BUILDDIR}/${CND_CONF}/${CND_PLATFORM}/tmp-packaging
+TMPDIRNAME=tmp-packaging
+OUTPUT_PATH=MissingOutputInProject
+OUTPUT_BASENAME=MissingOutputInProject
+PACKAGE_TOP_DIR=USBHIDBootKbdAndMouse/
+
+# Functions
+function checkReturnCode
+{
+    rc=$?
+    if [ $rc != 0 ]
+    then
+        exit $rc
+    fi
+}
+function makeDirectory
+# $1 directory path
+# $2 permission (optional)
+{
+    mkdir -p "$1"
+    checkReturnCode
+    if [ "$2" != "" ]
+    then
+      chmod $2 "$1"
+      checkReturnCode
+    fi
+}
+function copyFileToTmpDir
+# $1 from-file path
+# $2 to-file path
+# $3 permission
+{
+    cp "$1" "$2"
+    checkReturnCode
+    if [ "$3" != "" ]
+    then
+        chmod $3 "$2"
+        checkReturnCode
+    fi
+}
+
+# Setup
+cd "${TOP}"
+mkdir -p ${CND_DISTDIR}/${CND_CONF}/${CND_PLATFORM}/package
+rm -rf ${NBTMPDIR}
+mkdir -p ${NBTMPDIR}
+
+# Copy files and create directories and links
+cd "${TOP}"
+makeDirectory "${NBTMPDIR}/USBHIDBootKbdAndMouse"
+copyFileToTmpDir "${OUTPUT_PATH}" "${NBTMPDIR}/${PACKAGE_TOP_DIR}bin/${OUTPUT_BASENAME}" 0755
+
+
+# Generate tar file
+cd "${TOP}"
+rm -f ${CND_DISTDIR}/${CND_CONF}/${CND_PLATFORM}/package/USBHIDBootKbdAndMouse.tar
+cd ${NBTMPDIR}
+tar -vcf ../../../../${CND_DISTDIR}/${CND_CONF}/${CND_PLATFORM}/package/USBHIDBootKbdAndMouse.tar *
+checkReturnCode
+
+# Cleanup
+cd "${TOP}"
+rm -rf ${NBTMPDIR}

examples/HID/USBHIDBootKbdAndMouse/nbproject/configurations.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<configurationDescriptor version="80">
+  <logicalFolder name="root" displayName="root" projectFiles="true" kind="ROOT">
+    <df name="USBHIDBootKbd" root=".">
+      <df name="build">
+        <in>USBHIDBootKbdAndMouse_ino.cpp</in>
+      </df>
+      <in>USBHIDBootKbdAndMouse.ino</in>
+    </df>
+    <logicalFolder name="ExternalFiles"
+                   displayName="Important Files"
+                   projectFiles="false"
+                   kind="IMPORTANT_FILES_FOLDER">
+      <itemPath>Makefile</itemPath>
+    </logicalFolder>
+  </logicalFolder>
+  <sourceFolderFilter>^(nbproject)$</sourceFolderFilter>
+  <sourceRootList>
+    <Elem>.</Elem>
+  </sourceRootList>
+  <projectmakefile>Makefile</projectmakefile>
+  <confs>
+    <conf name="Default" type="0">
+      <toolsSet>
+        <remote-sources-mode>LOCAL_SOURCES</remote-sources-mode>
+        <compilerSet>default</compilerSet>
+      </toolsSet>
+      <makefileType>
+        <makeTool>
+          <buildCommandWorkingDir>.</buildCommandWorkingDir>
+          <buildCommand>${MAKE} -f Makefile</buildCommand>
+          <cleanCommand>${MAKE} -f Makefile clean</cleanCommand>
+          <executablePath></executablePath>
+        </makeTool>
+      </makefileType>
+    </conf>
+  </confs>
+</configurationDescriptor>

examples/HID/USBHIDBootKbdAndMouse/nbproject/project.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.cnd.makeproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/make-project/1">
+            <name>USBHIDBootKbdAndMouse</name>
+            <c-extensions/>
+            <cpp-extensions>cpp,ino</cpp-extensions>
+            <header-extensions/>
+            <sourceEncoding>UTF-8</sourceEncoding>
+            <make-dep-projects/>
+            <sourceRootList>
+                <sourceRootElem>.</sourceRootElem>
+            </sourceRootList>
+            <confList>
+                <confElem>
+                    <name>Default</name>
+                    <type>0</type>
+                </confElem>
+            </confList>
+        </data>
+    </configuration>
+</project>