From 57d287f161af51b8cabffa556a21aad8642d27c6 Mon Sep 17 00:00:00 2001
From: Jeff Parsons <jeff@pcjs.org>
Date: Fri, 25 Nov 2016 16:06:39 -0800
Subject: [PATCH] The VT100 is now smarter about detecting the host machine's
 physical CAPS LOCK state (and is also capable of displaying that state now)

---
 .../pc8080/machine/vt100/debugger/machine.xml |   3 +-
 devices/pc8080/machine/vt100/machine.xml      |   1 +
 .../machine/1170/vt100/debugger/README.md     |   3 +-
 disks/dec/rl02k/xxdp/ekbbf0/README.md         |  85 ++++++++-
 disks/dec/rl02k/xxdp/ekbee1/README.md         |   2 +-
 modules/pc8080/lib/keyboard.js                | 166 +++++++++++++++---
 modules/pcx86/lib/keyboard.js                 |   9 +-
 7 files changed, 239 insertions(+), 30 deletions(-)

diff --git a/devices/pc8080/machine/vt100/debugger/machine.xml b/devices/pc8080/machine/vt100/debugger/machine.xml
index f721c2526..9e44c40a4 100644
--- a/devices/pc8080/machine/vt100/debugger/machine.xml
+++ b/devices/pc8080/machine/vt100/debugger/machine.xml
@@ -3,7 +3,7 @@
 <machine id="vt100" class="pc8080" border="1" pos="center" background="#FAEBD7">
 	<name pos="center">VT100 Terminal</name>
 	<computer id="computer" busWidth="16"/>
-	<cpu id="cpu8080" model="8080" cycles="2764800"/>
+	<cpu id="cpu8080" model="8080" cycles="2764800" autoStart="true"/>
 	<rom id="rom" addr="0x0000" size="0x2000" file="/devices/pc8080/rom/vt100/VT100.json"/>
 	<ram id="ram" addr="0x2000" size="0x0C00"/>
 	<video id="video" screenWidth="1600" screenHeight="960" smoothing="false" interruptRate="60"
@@ -19,6 +19,7 @@
 				<control type="rled" label="L2" binding="l2" padLeft="8px"/>
 				<control type="rled" label="L3" binding="l3" padLeft="8px"/>
 				<control type="rled" label="L4" binding="l4" padLeft="8px"/>
+				<control type="led" label="CAPS" binding="caps-lock" padLeft="8px"/>
 				<control type="button" binding="fullScreen" padLeft="8px;line-height:1em">Full Screen</control>
 			</control>
 		</menu>
diff --git a/devices/pc8080/machine/vt100/machine.xml b/devices/pc8080/machine/vt100/machine.xml
index 31eece5d1..d9995b064 100644
--- a/devices/pc8080/machine/vt100/machine.xml
+++ b/devices/pc8080/machine/vt100/machine.xml
@@ -19,6 +19,7 @@
 				<control type="rled" label="L2" binding="l2" padLeft="8px"/>
 				<control type="rled" label="L3" binding="l3" padLeft="8px"/>
 				<control type="rled" label="L4" binding="l4" padLeft="8px"/>
+				<control type="led" label="CAPS" binding="caps-lock" padLeft="8px"/>
 				<control type="button" binding="fullScreen" padLeft="8px;line-height:1em">Full Screen</control>
 			</control>
 		</menu>
diff --git a/devices/pdp11/machine/1170/vt100/debugger/README.md b/devices/pdp11/machine/1170/vt100/debugger/README.md
index d116d45a0..c52fc3713 100644
--- a/devices/pdp11/machine/1170/vt100/debugger/README.md
+++ b/devices/pdp11/machine/1170/vt100/debugger/README.md
@@ -10,7 +10,8 @@ machines:
     connection: dl11->vt100.serialPort
   - id: vt100
     type: pc8080
-    config: /devices/pc8080/machine/vt100/machine.xml
+    debugger: true
+    config: /devices/pc8080/machine/vt100/debugger/machine.xml
     connection: serialPort->test1170.dl11
 ---
 
diff --git a/disks/dec/rl02k/xxdp/ekbbf0/README.md b/disks/dec/rl02k/xxdp/ekbbf0/README.md
index 70d5601a3..1d56e562b 100644
--- a/disks/dec/rl02k/xxdp/ekbbf0/README.md
+++ b/disks/dec/rl02k/xxdp/ekbbf0/README.md
@@ -104,7 +104,7 @@ on [bitsavers.org](http://bitsavers.trailing-edge.com/pdf/dec/pdp11/microfiche/f
 	DATE CREATED: MAY, 1980
 	MAINTAINER:   DIAGNOSTIC ENGINEERING
 
-The source code listing for TEST 40 appears to match the code above:
+The source code listing for TEST 40 matches the code above, and begins at the same address (020402):
 
 	;;***************************************************************
 	;*TEST 40       RED ZONE TRAP
@@ -176,3 +176,86 @@ PDPjs was failing to trigger a RED stack violation on this instruction:
 so execution fell into `ERROR 241`.  This was resolved by updating the *checkStackLimit1145()* function
 in [cpustate.js](/modules/pdp11/lib/cpustate.js) to include stack addresses >= 177776 in the RED stack
 overflow range test.
+
+The next test that PDPjs failed was TEST 63, which also matches the source code listing in the above microfiche,
+and begins at the same address (031532):
+
+	;;***************************************************************
+	;*TEST 63       WAIT
+	;*
+	;*      THIS TEST ENSURES THAT THE WAIT INSTRUCTION WORKS PROPERLY.
+	;*      IT FIRST EXECUTES WITH A LEVEL 4 INTERRUPT.
+	;*      THEN THE T BIT IS ENABLED TO ENSURE THAT THE INTERRUPT
+	;*      OCCURS AND NOT THE T BIT TRAP.
+	;;***************************************************************
+	TST63:  SCOPE
+			MOV     #TST64,NEXTTST  ;SAVE ADDRESS OF NEXT TEST
+			MOV     #^D1990,$ICNT   ;ADJUST ITTERATION COUNT
+			MOV     #10$,$LPADR     ;SETUP LOOP ADR
+	10$:    MOV     #2$,@#TPVEC     ;SETUP TELEPRINTER VECTOR
+			MOV     #1$,$LPERR      ;SETUP ERROR LOOP
+	1$:     MOV     #STACK,SP       ;INITIALIZE THE SP
+			SPL     3
+			MOV     #BIT6,@$TPS     ;SET PRINTER INTERRUPT FLAG
+			MOV     #15,@$TPB       ;SEND CHARACTER
+			WAIT                    ;EXECUTE INSTRUCTION UNDER TEST
+	;FAILURE
+			CLR     @$TPS           ;CLEAR INTERR ENABLE BIT
+			ERROR   377             ;WAIT INSTRUCTION DID NOT
+			BR      5$              ;WAIT FOR INTERRUPT
+
+After setting and hitting a breakpoint at 031532, we can step through the instructions in this test:
+
+	bp 031532 hit
+	stopped (37666352 instructions, 181205851 cycles, 27294 ms, 6639036 hz)
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642
+	SP=001074 PC=031532 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0
+	031532: 012767 032024 147530   MOV   #32024,001270
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=031540 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031540: 012767 003706 147336   MOV   #3706,001104           ;cycles=16
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=031546 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031546: 012767 031554 147332   MOV   #31554,001106          ;cycles=16
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=031554 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031554: 012737 031624 000064   MOV   #31624,@#64            ;cycles=16
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=031562 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031562: 012767 031570 147320   MOV   #31570,001110          ;cycles=16
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=031570 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031570: 012706 001100          MOV   #1100,SP               ;cycles=16
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001100 PC=031574 PS=010340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031574: 000233                 SPL   003                    ;cycles=7
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001100 PC=031576 PS=010140 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031576: 012777 000100 147336   MOV   #100,@001142           ;cycles=5
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001100 PC=031604 PS=010140 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	031604: 012777 000015 147332   MOV   #15,@001144            ;cycles=20
+	>> tr
+	trapped to 100 (INTERRUPT)
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642 
+	SP=001074 PC=026020 PS=000340 IR=000000 SL=000377 T0 N0 Z0 V0 C0 
+	026020: 005077 153212          CLR   @001236                ;cycles=0
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642
+	SP=001074 PC=026024 PS=000344 IR=000000 SL=000377 T0 N0 Z1 V0 C0
+	026024: 005037 177772          CLR   @#177772               ;cycles=19
+	>> tr
+	R0=000000 R1=000102 R2=000000 R3=000000 R4=000000 R5=026642
+	SP=001074 PC=026030 PS=000344 IR=000000 SL=000377 T0 N0 Z1 V0 C0
+	026030: 104324                 EMT   324                    ;cycles=16
+
+Vector 100 is for the KW11 Line Clock -- an interrupt that the test was apparently not expecting.  It
+was instead looking for an interrupt from the DL11 "teleprinter" device.
diff --git a/disks/dec/rl02k/xxdp/ekbee1/README.md b/disks/dec/rl02k/xxdp/ekbee1/README.md
index db0d2a976..d31c1aeab 100644
--- a/disks/dec/rl02k/xxdp/ekbee1/README.md
+++ b/disks/dec/rl02k/xxdp/ekbee1/README.md
@@ -68,6 +68,6 @@ the PDF (p. 199 of the source code listing):
     ;;***************************************************************
 
 As noted in the *mapVirtualToPhysical()* function in [cpustate.js](/modules/pdp11/lib/cpustate.js), this test
-begins at PC 076060.
+begins at PC 076060, which is exactly 0100 bytes lower than the address shown in the source code listing (076160).
 
 This diagnostic should run in any [PDP-11/70](/devices/pdp11/machine/1170/) ([Demo](/devices/pdp11/machine/1170/panel/debugger/xxdp/)).
diff --git a/modules/pc8080/lib/keyboard.js b/modules/pc8080/lib/keyboard.js
index eb46884e9..33a9a706f 100644
--- a/modules/pc8080/lib/keyboard.js
+++ b/modules/pc8080/lib/keyboard.js
@@ -69,7 +69,34 @@ function Keyboard8080(parmsKbd)
 
 Component.subclass(Keyboard8080);
 
-Keyboard8080.MINPRESSTIME = 50;            // minimum milliseconds to wait before auto-releasing keys
+/*
+ * Now that we want to keep track of the physical (and simulated) state of modifier keys, I've
+ * grabbed a copy of the same bit definitions used by /modules/pcx86/lib/keyboard.js, since it's
+ * only important that we have a set of unique values; what the values are isn't critical.
+ */
+Keyboard8080.STATE = {
+    RSHIFT:         0x0001,
+    SHIFT:          0x0002,
+    SHIFTS:         0x0003,
+    RCTRL:          0x0004,             // 101-key keyboard only
+    CTRL:           0x0008,
+    CTRLS:          0x000C,
+    RALT:           0x0010,             // 101-key keyboard only
+    ALT:            0x0020,
+    ALTS:           0x0030,
+    RCMD:           0x0040,             // 101-key keyboard only
+    CMD:            0x0080,             // 101-key keyboard only
+    CMDS:           0x00C0,
+    ALL_RIGHT:      0x0055,             // RSHIFT | RCTRL | RALT | RCMD
+    ALL_SHIFT:      0x00FF,             // SHIFT | RSHIFT | CTRL | RCTRL | ALT | RALT | CMD | RCMD
+    INSERT:         0x0100,             // TODO: Placeholder (we currently have no notion of any "insert" states)
+    CAPS_LOCK:      0x0200,
+    NUM_LOCK:       0x0400,
+    SCROLL_LOCK:    0x0800,
+    ALL_LOCKS:      0x0E00              // CAPS_LOCK | NUM_LOCK | SCROLL_LOCK
+};
+
+Keyboard8080.MINPRESSTIME = 50;         // minimum milliseconds to wait before auto-releasing keys
 
 /**
  * Alternate keyCode mappings to support popular "WASD"-style directional-key mappings.
@@ -255,7 +282,8 @@ Keyboard8080.VT100.LEDCODES = {
     'l1':       Keyboard8080.VT100.STATUS.LED1,
     'locked':   Keyboard8080.VT100.STATUS.LOCKED,
     'local':    Keyboard8080.VT100.STATUS.LOCAL,
-    'online':  ~Keyboard8080.VT100.STATUS.LOCAL
+    'online':  ~Keyboard8080.VT100.STATUS.LOCAL,
+    'caps-lock':Keyboard8080.STATE.CAPS_LOCK
 };
 
 /*
@@ -322,6 +350,9 @@ Keyboard8080.prototype.setBinding = function(sHTMLType, sBinding, control, sValu
             control.onkeyup = function onKeyUp(event) {
                 return kbd.onKeyDown(event, false);
             };
+            control.onkeypress = function onKeyPress(event) {
+                return kbd.onKeyPress(event);
+            };
             return true;
 
         default:
@@ -458,6 +489,13 @@ Keyboard8080.prototype.reset = function()
      */
     this.aKeysActive = [];
 
+    /*
+     * The current (assumed) physical (and simulated) states of the various shift/lock keys.
+     *
+     * TODO: Determine how (or whether) we can query the browser's initial shift/lock key states.
+     */
+    this.bitsState = 0;
+
     if (this.config.INIT && !this.restore(this.config.INIT)) {
         this.notice("reset error");
     }
@@ -515,39 +553,80 @@ Keyboard8080.prototype.restore = function(data)
 };
 
 /**
- * setLED(control, f)
+ * setLED(control, f, color)
+ *
+ * TODO: Add support for user-definable LED colors
  *
  * @this {Keyboard8080}
  * @param {Object} control is an HTML control DOM object
- * @param {boolean} f is true if the LED represented by control should be "on", false if "off"
+ * @param {boolean|number} f is true if the LED represented by control should be "on", false if "off"
+ * @param {number} color (ie, 0xff0000 for RED, or 0x00ff00 for GREEN)
  */
-Keyboard8080.prototype.setLED = function(control, f)
+Keyboard8080.prototype.setLED = function(control, f, color)
 {
-    /*
-     * TODO: Add support for user-definable LED colors
-     */
-    control.style.backgroundColor = (f? "#ff0000" : "#000000");
+    control.style.backgroundColor = (f? ('#' + str.toHex(color, 6)) : "#000000");
 };
 
 /**
  * updateLEDs(bLEDs)
  *
  * @this {Keyboard8080}
- * @param {number} bLEDs
+ * @param {number} [bLEDs]
  */
 Keyboard8080.prototype.updateLEDs = function(bLEDs)
 {
-    this.bLEDs = bLEDs;
+    var id, control;
+    if (bLEDs != null) {
+        this.bLEDs = bLEDs;
+    } else {
+        bLEDs = this.bLEDs;
+    }
     for (var sBinding in this.config.LEDCODES) {
-        var id = "led-" + sBinding;
-        var control = this.bindings[id];
+        id = "led-" + sBinding;
+        control = this.bindings[id];
         if (control) {
             var bitLED = this.config.LEDCODES[sBinding];
             var fOn = !!(bLEDs & bitLED);
             if (bitLED & (bitLED-1)) {
                 fOn = !(bLEDs & ~bitLED);
             }
-            this.setLED(control, fOn);
+            this.setLED(control, fOn, 0xff0000);
+        }
+    }
+    id = "led-caps-lock";
+    control = this.bindings[id];
+    if (control) {
+        this.setLED(control, (this.bitsState & Keyboard8080.STATE.CAPS_LOCK), 0x00ff00);
+    }
+};
+
+/**
+ * checkModifierKeys(softCode, fDown, fRight)
+ *
+ * @this {Keyboard8080}
+ * @param {number|string} softCode (ie, either a keycode or string ID)
+ * @param {boolean} fDown (true if key going down, false if key going up)
+ * @param {boolean} fRight (true if key is on the right, false if not or unknown or n/a)
+ */
+Keyboard8080.prototype.checkModifierKeys = function(softCode, fDown, fRight)
+{
+    var bit = 0;
+    switch(softCode) {
+    case Keys.KEYCODE.CTRL:
+        bit = fRight? Keyboard8080.STATE.RCTRL : Keyboard8080.STATE.CTRL;
+        break;
+    case Keys.KEYCODE.SHIFT:
+        bit = fRight? Keyboard8080.STATE.RSHIFT : Keyboard8080.STATE.SHIFT;
+        break;
+    case Keys.KEYCODE.CAPS_LOCK:
+        bit = Keyboard8080.STATE.CAPS_LOCK;
+        break;
+    }
+    if (bit) {
+        if (fDown) {
+            this.bitsState |= bit;
+        } else {
+            this.bitsState &= ~bit;
         }
     }
 };
@@ -555,7 +634,7 @@ Keyboard8080.prototype.updateLEDs = function(bLEDs)
 /**
  * getSoftCode(keyCode)
  *
- * Returns a number if the keyCode exists in the KEYMAP, or a string if the keyCode has a soft-code string.
+ * Returns a number if the keyCode exists in the KEYMAP, or a string if the keyCode has a string ID.
  *
  * @this {Keyboard8080}
  * @return {string|number|null}
@@ -589,8 +668,21 @@ Keyboard8080.prototype.onKeyDown = function(event, fDown)
     var softCode = this.getSoftCode(keyCode);
 
     if (softCode) {
+        /*
+         * We now keep track of any physical keyboard modifier keys that also exist on the simulated
+         * keyboard; in the case of the VT100, that means CTRL and SHIFT.  This will make it possible
+         * for a new pair of services to eventually be implemented: simulateKeysDown() and simulateKeysUp().
+         */
+        this.checkModifierKeys(softCode, fDown, event.location == Keys.LOCATION.RIGHT);
         fPass = this.onSoftKeyDown(softCode, fDown);
-        event.preventDefault();
+        /*
+         * As onKeyPress() explains, the only key presses we're interested in are letters, which provide
+         * an important clue regarding the CAPS-LOCK state.  For all other keys, we call preventDefault(),
+         * which "suppresses" the keyPress event.
+         */
+        if (softCode < Keys.ASCII.A || softCode > Keys.ASCII.Z) {
+            event.preventDefault();
+        }
     }
 
     if (!COMPILED && this.messageEnabled(Messages8080.KEYS)) {
@@ -600,6 +692,35 @@ Keyboard8080.prototype.onKeyDown = function(event, fDown)
     return fPass;
 };
 
+/**
+ * onKeyPress(event)
+ *
+ * For now, our only interest in keyPress events is letters, as a means of detecting the CAPS-LOCK state.
+ *
+ * @this {Keyboard8080}
+ * @param {Object} event
+ * @return {boolean} true to pass the event along, false to consume it
+ */
+Keyboard8080.prototype.onKeyPress = function(event)
+{
+    var keyCode = event.keyCode;
+    if (keyCode >= Keys.ASCII.A && keyCode <= Keys.ASCII.Z) {
+        if (!(this.bitsState & (Keyboard8080.STATE.SHIFTS | Keyboard8080.STATE.CAPS_LOCK))) {
+            this.bitsState |= Keyboard8080.STATE.CAPS_LOCK;
+            this.onSoftKeyDown(Keys.KEYCODE.CAPS_LOCK, true);
+            this.updateLEDs();
+        }
+    }
+    else if (keyCode >= Keys.ASCII.a && keyCode <= Keys.ASCII.z) {
+        if (this.bitsState & Keyboard8080.STATE.CAPS_LOCK) {
+            this.bitsState &= ~Keyboard8080.STATE.CAPS_LOCK;
+            this.onSoftKeyDown(Keys.KEYCODE.CAPS_LOCK, false);
+            this.updateLEDs();
+        }
+    }
+    return true;
+};
+
 /**
  * indexOfSoftKey(softCode)
  *
@@ -609,35 +730,36 @@ Keyboard8080.prototype.onKeyDown = function(event, fDown)
  */
 Keyboard8080.prototype.indexOfSoftKey = function(softCode)
 {
-    var i;
-    for (i = 0; i < this.aKeysActive.length; i++) {
+    for (var i = 0; i < this.aKeysActive.length; i++) {
         if (this.aKeysActive[i].softCode == softCode) return i;
     }
     return -1;
 };
 
 /**
- * onSoftKeyDown(softCode, fDown)
+ * onSoftKeyDown(softCode, fDown, fAutoRelease)
  *
  * @this {Keyboard8080}
  * @param {number|string} softCode
  * @param {boolean} fDown is true for a down event, false for up
+ * @param {boolean} [fAutoRelease] is true only if we know we want the key to auto-release
  * @return {boolean} true to pass the event along, false to consume it
  */
-Keyboard8080.prototype.onSoftKeyDown = function(softCode, fDown)
+Keyboard8080.prototype.onSoftKeyDown = function(softCode, fDown, fAutoRelease)
 {
     var i = this.indexOfSoftKey(softCode);
     if (fDown) {
         // this.println(softCode + " down");
+        fAutoRelease = fAutoRelease || false;
         if (i < 0) {
             this.aKeysActive.push({
                 softCode: softCode,
                 msDown: Date.now(),
-                fAutoRelease: false
+                fAutoRelease: fAutoRelease
             });
         } else {
             this.aKeysActive[i].msDown = Date.now();
-            this.aKeysActive[i].fAutoRelease = false;
+            this.aKeysActive[i].fAutoRelease = fAutoRelease;
         }
     } else if (i >= 0) {
         // this.println(softCode + " up");
diff --git a/modules/pcx86/lib/keyboard.js b/modules/pcx86/lib/keyboard.js
index e204d31b9..0620eb0d9 100644
--- a/modules/pcx86/lib/keyboard.js
+++ b/modules/pcx86/lib/keyboard.js
@@ -331,22 +331,23 @@ Keyboard.SCANCODE = {
 Keyboard.STATE = {
     RSHIFT:         0x0001,
     SHIFT:          0x0002,
+    SHIFTS:         0x0003,
     RCTRL:          0x0004,             // 101-key keyboard only
     CTRL:           0x0008,
-    CTRLS:          0x000c,
+    CTRLS:          0x000C,
     RALT:           0x0010,             // 101-key keyboard only
     ALT:            0x0020,
     ALTS:           0x0030,
     RCMD:           0x0040,             // 101-key keyboard only
     CMD:            0x0080,             // 101-key keyboard only
-    CMDS:           0x00c0,
+    CMDS:           0x00C0,
     ALL_RIGHT:      0x0055,             // RSHIFT | RCTRL | RALT | RCMD
-    ALL_SHIFT:      0x00ff,             // SHIFT | RSHIFT | CTRL | RCTRL | ALT | RALT | CMD | RCMD
+    ALL_SHIFT:      0x00FF,             // SHIFT | RSHIFT | CTRL | RCTRL | ALT | RALT | CMD | RCMD
     INSERT:         0x0100,             // TODO: Placeholder (we currently have no notion of any "insert" states)
     CAPS_LOCK:      0x0200,
     NUM_LOCK:       0x0400,
     SCROLL_LOCK:    0x0800,
-    ALL_LOCKS:      0x0e00              // CAPS_LOCK | NUM_LOCK | SCROLL_LOCK
+    ALL_LOCKS:      0x0E00              // CAPS_LOCK | NUM_LOCK | SCROLL_LOCK
 };
 
 /**