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feat(www): Allow to use physical keyboard as hid input #403

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merged 1 commit into from
Feb 26, 2024
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feat(www): Allow to use physical keyboard as hid input #403

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198 changes: 198 additions & 0 deletions mtda/assets/keysight.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,198 @@
/* ---------------------------------------------------------------------------
Copyright (c) 2013 by fresheneesz (https://github.com/fresheneesz/keysight)
---------------------------------------------------------------------------
SPDX-License-Identifier: MIT
---------------------------------------------------------------------------
*/

! function(e, n) {
"object" == typeof exports && "object" == typeof module ? module.exports = n() : "function" == typeof define && define.amd ? define(n) : "object" == typeof exports ? exports.keysight = n() : e.keysight = n()
}(this, function() {
return function(e) {
function n(t) {
if (r[t]) return r[t].exports;
var f = r[t] = {
exports: {},
id: t,
loaded: !1
};
return e[t].call(f.exports, f, f.exports, n), f.loaded = !0, f.exports
}
var r = {};
return n.m = e, n.c = r, n.p = "", n(0)
}([function(e) {
function n(e) {
var n = String.fromCharCode(e);
return n in t ? t[n] : n in s ? s[n] : n.toLowerCase()
}
var r = {
"/": "?",
".": ">",
",": "<",
"'": '"',
";": ":",
"[": "{",
"]": "}",
"\\": "|",
"`": "~",
"=": "+",
"-": "_",
1: "!",
2: "@",
3: "#",
4: "$",
5: "%",
6: "^",
7: "&",
8: "*",
9: "(",
0: ")"
},
t = {};
for (var f in r) {
var o = r[f];
t[o] = f
}
var i = {
0: "\\",
8: "\b",
9: " ",
12: "num",
13: "\n",
16: "shift",
17: "meta",
18: "alt",
19: "pause",
20: "caps",
27: "esc",
32: " ",
33: "pageup",
34: "pagedown",
35: "end",
36: "home",
37: "left",
38: "up",
39: "right",
40: "down",
44: "print",
45: "insert",
46: "delete",
91: "cmd",
92: "cmd",
93: "cmd",
96: "num0",
97: "num1",
98: "num2",
99: "num3",
100: "num4",
101: "num5",
102: "num6",
103: "num7",
104: "num8",
105: "num9",
106: "*",
107: "+",
108: "num_enter",
109: "num_subtract",
110: "num_decimal",
111: "num_divide",
112: "f1",
113: "f2",
114: "f3",
115: "f4",
116: "f5",
117: "f6",
118: "f7",
119: "f8",
120: "f9",
121: "f10",
122: "f11",
123: "f12",
124: "print",
144: "num",
145: "scroll",
173: "-",
186: ";",
187: "=",
188: ",",
189: "-",
190: ".",
191: "/",
192: "`",
219: "[",
220: "\\",
221: "]",
222: "'",
223: "`",
224: "cmd",
225: "alt",
57392: "ctrl",
63289: "num"
},
a = {};
for (var f in i) {
var u = i[f];
a[u] = f
}
var s = {
"\r": "\n"
},
d = {
num_subtract: "-",
num_enter: "\n",
num_decimal: ".",
num_divide: "/"
};
e.exports = function(e) {
if ("keypress" === e.type) var t = n(e.charCode);
else if (void 0 !== e.keyCode)
if (e.keyCode in i) var t = i[e.keyCode];
else var t = String.fromCharCode(e.keyCode).toLowerCase();
else if (0 === e.charCode) var t = "\n";
if (e.shiftKey && t in r) var f = r[t];
else if (!e.shiftKey || t in a)
if (t in d) var f = d[t];
else var f = t;
else var f = t.toUpperCase();
return {
"char": f,
key: t
}
}, e.exports.unprintableKeys = {
"\b": 1,
num: 1,
shift: 1,
meta: 1,
alt: 1,
pause: 1,
caps: 1,
esc: 1,
pageup: 1,
pagedown: 1,
end: 1,
home: 1,
left: 1,
up: 1,
right: 1,
down: 1,
print: 1,
insert: 1,
"delete": 1,
cmd: 1,
f1: 1,
f2: 1,
f3: 1,
f4: 1,
f5: 1,
f6: 1,
f7: 1,
f8: 1,
f9: 1,
f10: 1,
f11: 1,
f12: 1,
scroll: 1,
ctrl: 1
}
}])
});
19 changes: 12 additions & 7 deletions mtda/keyboard/hid.py
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Original file line number Diff line number Diff line change
Expand Up @@ -220,6 +220,7 @@ def write(self, what):
self.mtda.debug(3, "keyboard.hid.write()")

bsl = '\\'
bsp = '\b'
ret = '\n'
lower_keys = {
'a': 0x04, 'b': 0x05, 'c': 0x06, 'd': 0x07, 'e': 0x08, 'f': 0x09,
Expand All @@ -228,15 +229,19 @@ def write(self, what):
's': 0x16, 't': 0x17, 'u': 0x18, 'v': 0x19, 'w': 0x1a, 'x': 0x1b,
'y': 0x1c, 'z': 0x1d, '1': 0x1e, '2': 0x1f, '3': 0x20, '4': 0x21,
'5': 0x22, '6': 0x23, '7': 0x24, '8': 0x25, '9': 0x26, '0': 0x27,
ret: 0x28, ' ': 0x2c, '-': 0x2d, '=': 0x2e, '[': 0x2f, ']': 0x30,
bsl: 0x31, ';': 0x33, "'": 0x34, '`': 0x35, ',': 0x36, '.': 0x37,
'/': 0x38
ret: 0x28, bsp: 0x2a, ' ': 0x2c, '-': 0x2d, '=': 0x2e, '[': 0x2f,
']': 0x30, bsl: 0x31, ';': 0x33, "'": 0x34, '`': 0x35, ',': 0x36,
'.': 0x37, '/': 0x38
}
shift_keys = {
'!': 0x1e, '@': 0x1f, '#': 0x20, '$': 0x21, '%': 0x22, '^': 0x23,
'&': 0x24, '*': 0x25, '(': 0x26, ')': 0x27, '_': 0x2d, '+': 0x2e,
'{': 0x2f, '}': 0x30, '|': 0x31, ':': 0x33, '"': 0x34, '~': 0x35,
'<': 0x36, '>': 0x37, '?': 0x38
'A': 0x04, 'B': 0x05, 'C': 0x06, 'D': 0x07, 'E': 0x08, 'F': 0x09,
'G': 0x0a, 'H': 0x0b, 'I': 0x0c, 'J': 0x0d, 'K': 0x0e, 'L': 0x0f,
'M': 0x10, 'N': 0x11, 'O': 0x12, 'P': 0x13, 'Q': 0x14, 'R': 0x15,
'S': 0x16, 'T': 0x17, 'U': 0x18, 'V': 0x19, 'W': 0x1a, 'X': 0x1b,
'Y': 0x1c, 'Z': 0x1d, '!': 0x1e, '@': 0x1f, '#': 0x20, '$': 0x21,
'%': 0x22, '^': 0x23, '&': 0x24, '*': 0x25, '(': 0x26, ')': 0x27,
'_': 0x2d, '+': 0x2e, '{': 0x2f, '}': 0x30, '|': 0x31, ':': 0x33,
'"': 0x34, '~': 0x35, '<': 0x36, '>': 0x37, '?': 0x38
}

for k in what:
Expand Down
8 changes: 8 additions & 0 deletions mtda/templates/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,15 @@
</script>
<script src="./assets/jquery.min.js"></script>
<script src="./assets/keyboard.js"></script>
<script src="./assets/keysight.js"></script>
<script type=text/javascript>
window.addEventListener("keydown", function(event) {
var key = keysight(event).char
console.log("#### <KEY> " + key)
$.getJSON('./keyboard-input', {input: key}, function(key) {
// do nothing
});
});
$(function() {
$('a#power-toggle').bind('click', function() {
document.getElementById("power-status-icon").innerHTML = "downloading"
Expand Down
26 changes: 25 additions & 1 deletion mtda/www.py
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,7 @@ def console_input(data):
def keyboard_input():
mtda = app.config['mtda']
map = {
# virtual keyboard (keyboard.js)
"Esc": mtda.keyboard.esc,
"F1": mtda.keyboard.f1,
"F2": mtda.keyboard.f2,
Expand All @@ -96,7 +97,30 @@ def keyboard_input():
"Left": mtda.keyboard.left,
"Right": mtda.keyboard.right,
"Up": mtda.keyboard.up,
"Down": mtda.keyboard.down
"Down": mtda.keyboard.down,

# physical keyboard (keysight.js)
"esc": mtda.keyboard.esc,
"f1": mtda.keyboard.f1,
"f2": mtda.keyboard.f2,
"f3": mtda.keyboard.f3,
"f4": mtda.keyboard.f4,
"f5": mtda.keyboard.f5,
"f6": mtda.keyboard.f6,
"f7": mtda.keyboard.f7,
"f8": mtda.keyboard.f8,
"f9": mtda.keyboard.f9,
"f10": mtda.keyboard.f10,
"f11": mtda.keyboard.f11,
"f12": mtda.keyboard.f12,
"\b": mtda.keyboard.backspace,
" ": mtda.keyboard.tab,
"caps": mtda.keyboard.capsLock,
"\n": mtda.keyboard.enter,
"left": mtda.keyboard.left,
"right": mtda.keyboard.right,
"up": mtda.keyboard.up,
"down": mtda.keyboard.down,
}
if mtda is not None and mtda.keyboard is not None:
input = request.args.get('input', '', type=str)
Expand Down
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