added german keyboard layout

.gitignore

@@ -0,0 +1,3 @@
+*.elf
+*.bin
+*tmp*

web/page/index.html

@@ -80,6 +80,14 @@ <h2>esp8266 ESPUSB controller</h2>
 <input type=submit value="^^" id="specialpress26">
 </p>
 
+<p>
+Keyboard Layout: 
+<select id="keyboardLayoutSelect" onchange="changeKeyboardLayout()" >
+  <option value="en">English</option>
+  <option value="de">German</option>
+</select>
+</p>
+
 
 </td></tr></table>
 </div>

web/page/main.js

@@ -61,44 +61,167 @@ function DeltaMouse( x, y )
 	//console.log( msg );
 }
 
-var KeyboardModifiers = 0;
+
+var de_usblookup = {
+	0x08 : 0x2A, // BACKSPACE
+	0x09 : 0x2B, // TAB
+	0x0D : 0x28, // ENTER
+	0x0C : 0x28, // also [enter]  (may not be needed)
+	0x10 : 0xE1, // SHIFT
+	0x11 : 0xE0, // CTRL
+	0x12 : 0xE2, // ALT
+	0x14 : 0x39, // CAPS
+	0x1B : 0x29, // USAGE_MAXIMUM (Keyboard Right GUI)
+	0x20 : 0x2C, // whiteSpace (' ')
+	//0xAD : 0x7F, // MUTE
+
+	0x41 : 0x04, // a
+	0x42 : 0x05, // b 
+	0x43 : 0x06, // c
+	0x44 : 0x07, // d
+	0x45 : 0x08, // e
+	0x46 : 0x09, // f
+	0x47 : 0x0A, // g
+	0x48 : 0x0B, // h
+	0x49 : 0x0C, // i
+	0x4A : 0x0D, // j
+	0x4B : 0x0E, // k
+	0x4C : 0x0F, // l
+	0x4D : 0x10, // m
+	0x4E : 0x11, // n
+	0x4F : 0x12, // o
+	0x50 : 0x13, // p
+	0x51 : 0x14, // q
+	0x52 : 0x15, // r
+	0x53 : 0x16, // s
+	0x54 : 0x17, // t
+	0x55 : 0x18, // u
+	0x56 : 0x19, // v
+	0x57 : 0x1A, // w
+	0x58 : 0x1B, // x		
+	0x59 : 0x1d, // y
+	0x5a : 0x1c, // z
+
+	0xc0 : 0x33, // ö
+	0xde : 0x34, // ä
+	0xba : 0x2f, // ü
+
+	0x30 : 0x27, // 0
+    0x31 : 0x1e, // 1
+	0x32 : 0x1f, // 2
+	0x33 : 0x20, // 3
+	0x34 : 0x21, // 4
+	0x35 : 0x22, // 5
+	0x36 : 0x23, // 6
+	0x37 : 0x24, // 7
+	0x38 : 0x25, // 8
+	0x39 : 0x26, // 9
+
+	0xdb : 0x2d, // ß
+	0xdd : 0x2e, // ´
+	0xe2 : 0x64, // <>|
+	0xbe : 0x37, // .:
+	0xbc : 0x36, // ,;
+	0xbd : 0x38, // -_
+	0xbb : 0x30, // +*~
+	0xdc : 0x35, // ^
+	0xbf : 0x31, // #
+
+	//Numpad (on)
+	0x60 : 0x27, // 0
+    0x61 : 0x1e, // 1
+	0x62 : 0x1f, // 2
+	0x63 : 0x20, // 3
+	0x64 : 0x21, // 4
+	0x65 : 0x22, // 5
+	0x66 : 0x23, // 6
+	0x67 : 0x24, // 7
+	0x68 : 0x25, // 8
+	0x69 : 0x26, // 9
+
+	0x6f : 0xDC, // /
+	0x6a : 0xDD, // *
+    0x6d : 0xDE, // -
+	0x6b : 0xDF, // +
+
+	//Numpad (on)
+
+    0x1e : 0x59, // Keypad 1 and END
+    0x1f : 0x5A, // Keypad 2 and Down Arrow
+	0x20 : 0x5B, // Keypad 3 and PageDn
+	0x21 : 0x5C, // Keypad 4 and Left Arrow
+	0x22 : 0x5D, // Keypad 5
+	0x23 : 0x5E, // Keypad 6 and Right Arrow
+	0x24 : 0x5F, // Keypad 7 and Home
+	0x25 : 0x60, // Keypad 8 and Up Arrow
+	0x26 : 0x61, // Keypad 9 and PageUp 
+	0x60 : 0x62, // Keypad 0 and Insert
+
+	//Arrows
+	0x28 : 0x4E, // DownArrow
+	0x27 : 0x4F, // RightArrow
+    0x25 : 0x50, // LeftArrow
+	0x26 : 0x52, // UpArrow
+}
 
 var allUpper = "ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()_+{}|:\"~<>?";
-var usblookup = {
-    0x08 : 0x2A, // BACKSPACE
-    0x09 : 0x2B, // TAB
-    0x0C : 0x28, // also [enter]  (may not be needed)
+var en_usblookup = {
+	0x08 : 0x2A, // BACKSPACE
+	0x09 : 0x2B, // TAB
+	0x0C : 0x28, // also [enter]  (may not be needed)
 	0x0D : 0x28, // ENTER
-    0x10 : 0xE1, // SHIFT
-    0x11 : 0xE0, // CTRL
-    0x12 : 0xE2, // ALT
-    0x14 : 0x39, // CAPS
-    0x1B : 0x29,
-    0x20 : 0x2C,
-    0xAD : 0x7F, // MUTE
+	0x10 : 0xE1, // SHIFT
+	0x11 : 0xE0, // CTRL
+	0x12 : 0xE2, // ALT
+	0x14 : 0x39, // CAPS
+	0x1B : 0x29,
+	0x20 : 0x2C,
+	0xAD : 0x7F, // MUTE
 }
 var s1 = "abcdefghijklmnopqrstuvwxyz1234567890";
 var s2 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()";
 for (var c = 0; c < 36; c++) {
-    usblookup[s1[c].charCodeAt(0)] = c + 4;
-    usblookup[s2[c].charCodeAt(0)] = c + 4;
+	en_usblookup[s1[c].charCodeAt(0)] = c + 4;
+	en_usblookup[s2[c].charCodeAt(0)] = c + 4;
 }
 var s1 = "-=[]\\ ;'`,./";
 var s2 = "_+{}| :\"~<>?";
 for (var c = 0; c < 12; c++) {
-    if (c == 5) continue; // Skip over american-only hash-tilde, since that will mess with the non-american 3-hash and grave-tilde keys.
-    usblookup[s1[c].charCodeAt(0)] = c + 0x2D;
-    usblookup[s2[c].charCodeAt(0)] = c + 0x2D;
+	if (c == 5) continue; // Skip over american-only hash-tilde, since that will mess with the non-american 3-hash and grave-tilde keys.
+	en_usblookup[s1[c].charCodeAt(0)] = c + 0x2D;
+	en_usblookup[s2[c].charCodeAt(0)] = c + 0x2D;
 }
 //TODO: This would mask regular ASCII
 //for (var c = 0; c < 12; c++) { // F1 .. F12
-//    usblookup[c + 0x70] = c + 0x3A;
+//    en_usblookup[c + 0x70] = c + 0x3A;
 //}
 //for (var c = 0; c < 12; c++) { // F13 .. F24
-//    usblookup[c + /* TODO: Figure out keycode for F13 */] = c + 0x68;
+//    en_usblookup[c + /* TODO: Figure out keycode for F13 */] = c + 0x68;
 //}
 // TODO: Numpad
 
+
+function changeKeyboardLayout()
+{
+	e = document.getElementById("keyboardLayoutSelect");
+	keyboardLayout = e.options[e.selectedIndex].value;
+}
+
+keyboardLayout = "en";
+
+function UsbLookup(jskeycode)
+{
+	switch(keyboardLayout) {
+    case "de":
+        return de_usblookup[jskeycode];
+    case "en":
+		return en_usblookup[jskeycode];
+
+	}	
+}
+
+var KeyboardModifiers = 0;
+
 function KeyModifiers()
 {
 	var mod = 0;
@@ -123,13 +246,14 @@ $(document).ready(function () {
     $("#kin").on("keydown keyup", function (ev) {
         var type = ev.type == "keydown" ? 1 : 0;
         var c = ev.originalEvent.keyCode;
+		console.log("148 Keypress Code (JS): " + c + " (" + c.toString(16) +  ")")
         if (c == 229) { // Android keyboard "Unidentified" (for Swipe, etc.)
             if (type == 1) return; // Only check the text box on KeyUp events
             KeypressMulti(this.value);
             this.value = "";
             return;
         }
-        var usbId = usblookup[c];
+        var usbId = UsbLookup(c);
         //console.log(ev);
         if (usbId === undefined) return; // Not a valid HID key code
         ev.preventDefault(); // Stop things like TAB switching fields
@@ -163,6 +287,7 @@ function KeyInterval()
 setInterval( KeyInterval, 15 );
 
 function Keypress(id, type, shift) {
+	console.log("188 Keypress ID (HID): " + id + " (" + id.toString(16) +  ")")
 	var mods = KeyboardModifiers;
     if (shift) {
         mods |= 2;
@@ -178,7 +303,7 @@ function KeypressMulti(str) {
         //console.log(char);
         var modifier = KeyboardModifiers;
         if (allUpper.indexOf(char) >= 0) modifier |= 2;
-        let id = usblookup[char.charCodeAt(0)];
+        let id = UsbLookup(char.charCodeAt(0));
         if (id === undefined) return;
         $("#typed").text(($("#typed").text() + char).slice(-50));
         $("#codes").text(($("#codes").text() + " " + ("0"+id.toString(16)).slice(-2)).slice(-50))