dotcypress · August 20, 2025 06:16
diff --git a/mavlink-crc-extra-lookup.js b/mavlink-crc-extra-lookup.js
 function lookup_crc_extra(message_id) {
  const CRC_EXTRA = [
    [0, 50],
    [1, 124],
    [2, 137],
    [4, 237],
    [5, 217],
    [6, 104],
    [7, 119],
    [8, 117],
    [11, 89],
    [20, 214],
    [21, 159],
    [22, 220],
    [23, 168],
    [24, 24],
    [25, 23],
    [26, 170],
    [27, 144],
    [28, 67],
    [29, 115],
    [30, 39],
    [31, 246],
    [32, 185],
    [33, 104],
    [34, 237],
    [35, 244],
    [36, 222],
    [37, 212],
    [38, 9],
    [39, 254],
    [40, 230],
    [41, 28],
    [42, 28],
    [43, 132],
    [44, 221],
    [45, 232],
    [46, 11],
    [47, 153],
    [48, 41],
    [49, 39],
    [50, 78],
    [51, 196],
    [54, 15],
    [55, 3],
    [61, 167],
    [62, 183],
    [63, 119],
    [64, 191],
    [65, 118],
    [66, 148],
    [67, 21],
    [69, 243],
    [70, 124],
    [73, 38],
    [74, 20],
    [75, 158],
    [76, 152],
    [77, 143],
    [80, 14],
    [81, 106],
    [82, 49],
    [83, 22],
    [84, 143],
    [85, 140],
    [86, 5],
    [87, 150],
    [89, 231],
    [90, 183],
    [91, 63],
    [92, 54],
    [93, 47],
    [100, 175],
    [101, 102],
    [102, 158],
    [103, 208],
    [104, 56],
    [105, 93],
    [106, 138],
    [107, 108],
    [108, 32],
    [109, 185],
    [110, 84],
    [111, 34],
    [112, 174],
    [113, 124],
    [114, 237],
    [115, 4],
    [116, 76],
    [117, 128],
    [118, 56],
    [119, 116],
    [120, 134],
    [121, 237],
    [122, 203],
    [123, 250],
    [124, 87],
    [125, 203],
    [126, 220],
    [127, 25],
    [128, 226],
    [129, 46],
    [130, 29],
    [131, 223],
    [132, 85],
    [133, 6],
    [134, 229],
    [135, 203],
    [136, 1],
    [137, 195],
    [138, 109],
    [139, 168],
    [140, 181],
    [141, 47],
    [142, 72],
    [143, 131],
    [144, 127],
    [146, 103],
    [147, 154],
    [148, 178],
    [149, 200],
    [150, 134],
    [151, 219],
    [152, 208],
    [153, 188],
    [154, 84],
    [155, 22],
    [156, 19],
    [157, 21],
    [158, 134],
    [160, 78],
    [161, 68],
    [162, 189],
    [163, 127],
    [164, 154],
    [165, 21],
    [166, 21],
    [167, 144],
    [168, 1],
    [169, 234],
    [170, 73],
    [171, 181],
    [172, 22],
    [173, 83],
    [174, 167],
    [175, 138],
    [176, 234],
    [177, 240],
    [178, 47],
    [179, 189],
    [180, 52],
    [181, 174],
    [182, 229],
    [183, 85],
    [184, 159],
    [185, 186],
    [186, 72],
    [191, 92],
    [192, 36],
    [193, 71],
    [194, 98],
    [195, 120],
    [200, 134],
    [201, 205],
    [214, 69],
    [215, 101],
    [216, 50],
    [217, 202],
    [218, 17],
    [219, 162],
    [220, 34],
    [221, 71],
    [222, 15],
    [223, 119],
    [224, 102],
    [225, 208],
    [226, 207],
    [230, 163],
    [231, 105],
    [232, 151],
    [233, 35],
    [234, 150],
    [235, 179],
    [241, 90],
    [242, 104],
    [243, 85],
    [244, 95],
    [245, 130],
    [246, 184],
    [247, 81],
    [248, 8],
    [249, 204],
    [250, 49],
    [251, 170],
    [252, 44],
    [253, 83],
    [254, 46],
    [256, 71],
    [257, 131],
    [258, 187],
    [259, 92],
    [260, 146],
    [261, 179],
    [262, 12],
    [263, 133],
    [264, 49],
    [265, 26],
    [266, 193],
    [267, 35],
    [268, 14],
    [269, 109],
    [270, 59],
    [271, 22],
    [275, 126],
    [276, 18],
    [277, 62],
    [280, 70],
    [281, 48],
    [282, 123],
    [283, 74],
    [284, 99],
    [285, 137],
    [286, 210],
    [287, 1],
    [288, 20],
    [290, 251],
    [291, 10],
    [295, 234],
    [299, 19],
    [300, 217],
    [301, 243],
    [310, 28],
    [311, 95],
    [320, 243],
    [321, 88],
    [322, 243],
    [323, 78],
    [324, 132],
    [330, 23],
    [331, 91],
    [332, 236],
    [333, 231],
    [334, 72],
    [335, 225],
    [336, 245],
    [339, 199],
    [340, 99],
    [350, 232],
    [354, 210],
    [355, 6],
    [360, 11],
    [361, 93],
    [369, 151],
    [370, 75],
    [371, 10],
    [372, 26],
    [373, 117],
    [375, 251],
    [380, 232],
    [385, 147],
    [386, 132],
    [387, 4],
    [388, 8],
    [390, 156],
    [395, 0],
    [396, 50],
    [397, 182],
    [400, 110],
    [401, 183],
    [410, 160],
    [411, 106],
    [412, 33],
    [413, 77],
    [414, 109],
    [415, 161],
    [420, 20],
    [435, 134],
    [436, 193],
    [437, 30],
    [440, 66],
    [441, 169],
    [510, 245],
    [511, 28],
    [512, 184],
    [8002, 218],
    [8003, 231],
    [8004, 172],
    [8005, 251],
    [8006, 97],
    [8007, 64],
    [8008, 234],
    [8009, 144],
    [8010, 155],
    [8011, 20],
    [8012, 54],
    [8013, 222],
    [8014, 200],
    [8015, 23],
    [8016, 149],
    [9000, 113],
    [9005, 117],
    [10001, 209],
    [10002, 186],
    [10003, 4],
    [10151, 195],
    [11000, 134],
    [11001, 15],
    [11002, 234],
    [11003, 64],
    [11004, 11],
    [11005, 93],
    [11010, 46],
    [11011, 106],
    [11020, 205],
    [11030, 144],
    [11031, 133],
    [11032, 85],
    [11033, 195],
    [11034, 79],
    [11035, 128],
    [11036, 177],
    [11037, 130],
    [11038, 47],
    [11039, 142],
    [11040, 132],
    [11041, 208],
    [11042, 201],
    [11043, 193],
    [11044, 189],
    [12900, 114],
    [12901, 254],
    [12902, 140],
    [12903, 249],
    [12904, 77],
    [12905, 49],
    [12915, 94],
    [12918, 139],
    [12919, 7],
    [12920, 20],
    [17000, 103],
    [17150, 26],
    [17151, 72],
    [17153, 19],
    [17154, 89],
    [17155, 27],
    [17156, 14],
    [17157, 187],
    [17158, 106],
    [42000, 227],
    [42001, 239],
    [50001, 246],
    [50002, 181],
    [50003, 62],
    [50004, 240],
    [50005, 152],
    [52000, 13],
    [52001, 239],
    [52002, 24],
    [52003, 166],
    [52004, 39],
    [52005, 145],
    [60010, 208],
    [60011, 183],
    [60012, 99],
    [60013, 129],
    [60014, 134],
    [60020, 202],
    [60040, 156],
    [60041, 191],
    [60050, 220],
    [60051, 245],
    [60052, 101],
    [60053, 45],
  ];
  return CRC_EXTRA.find(([id, crc]) => id === message_id)[1];
 }

 console.log(lookup_crc_extra(23));
	function lookup_crc_extra(message_id) {
	const CRC_EXTRA = [
	[0, 50],
	[1, 124],
	[2, 137],
	[4, 237],
	[5, 217],
	[6, 104],
	[7, 119],
	[8, 117],
	[11, 89],
	[20, 214],
	[21, 159],
	[22, 220],
	[23, 168],
	[24, 24],
	[25, 23],
	[26, 170],
	[27, 144],
	[28, 67],
	[29, 115],
	[30, 39],
	[31, 246],
	[32, 185],
	[33, 104],
	[34, 237],
	[35, 244],
	[36, 222],
	[37, 212],
	[38, 9],
	[39, 254],
	[40, 230],
	[41, 28],
	[42, 28],
	[43, 132],
	[44, 221],
	[45, 232],
	[46, 11],
	[47, 153],
	[48, 41],
	[49, 39],
	[50, 78],
	[51, 196],
	[54, 15],
	[55, 3],
	[61, 167],
	[62, 183],
	[63, 119],
	[64, 191],
	[65, 118],
	[66, 148],
	[67, 21],
	[69, 243],
	[70, 124],
	[73, 38],
	[74, 20],
	[75, 158],
	[76, 152],
	[77, 143],
	[80, 14],
	[81, 106],
	[82, 49],
	[83, 22],
	[84, 143],
	[85, 140],
	[86, 5],
	[87, 150],
	[89, 231],
	[90, 183],
	[91, 63],
	[92, 54],
	[93, 47],
	[100, 175],
	[101, 102],
	[102, 158],
	[103, 208],
	[104, 56],
	[105, 93],
	[106, 138],
	[107, 108],
	[108, 32],
	[109, 185],
	[110, 84],
	[111, 34],
	[112, 174],
	[113, 124],
	[114, 237],
	[115, 4],
	[116, 76],
	[117, 128],
	[118, 56],
	[119, 116],
	[120, 134],
	[121, 237],
	[122, 203],
	[123, 250],
	[124, 87],
	[125, 203],
	[126, 220],
	[127, 25],
	[128, 226],
	[129, 46],
	[130, 29],
	[131, 223],
	[132, 85],
	[133, 6],
	[134, 229],
	[135, 203],
	[136, 1],
	[137, 195],
	[138, 109],
	[139, 168],
	[140, 181],
	[141, 47],
	[142, 72],
	[143, 131],
	[144, 127],
	[146, 103],
	[147, 154],
	[148, 178],
	[149, 200],
	[150, 134],
	[151, 219],
	[152, 208],
	[153, 188],
	[154, 84],
	[155, 22],
	[156, 19],
	[157, 21],
	[158, 134],
	[160, 78],
	[161, 68],
	[162, 189],
	[163, 127],
	[164, 154],
	[165, 21],
	[166, 21],
	[167, 144],
	[168, 1],
	[169, 234],
	[170, 73],
	[171, 181],
	[172, 22],
	[173, 83],
	[174, 167],
	[175, 138],
	[176, 234],
	[177, 240],
	[178, 47],
	[179, 189],
	[180, 52],
	[181, 174],
	[182, 229],
	[183, 85],
	[184, 159],
	[185, 186],
	[186, 72],
	[191, 92],
	[192, 36],
	[193, 71],
	[194, 98],
	[195, 120],
	[200, 134],
	[201, 205],
	[214, 69],
	[215, 101],
	[216, 50],
	[217, 202],
	[218, 17],
	[219, 162],
	[220, 34],
	[221, 71],
	[222, 15],
	[223, 119],
	[224, 102],
	[225, 208],
	[226, 207],
	[230, 163],
	[231, 105],
	[232, 151],
	[233, 35],
	[234, 150],
	[235, 179],
	[241, 90],
	[242, 104],
	[243, 85],
	[244, 95],
	[245, 130],
	[246, 184],
	[247, 81],
	[248, 8],
	[249, 204],
	[250, 49],
	[251, 170],
	[252, 44],
	[253, 83],
	[254, 46],
	[256, 71],
	[257, 131],
	[258, 187],
	[259, 92],
	[260, 146],
	[261, 179],
	[262, 12],
	[263, 133],
	[264, 49],
	[265, 26],
	[266, 193],
	[267, 35],
	[268, 14],
	[269, 109],
	[270, 59],
	[271, 22],
	[275, 126],
	[276, 18],
	[277, 62],
	[280, 70],
	[281, 48],
	[282, 123],
	[283, 74],
	[284, 99],
	[285, 137],
	[286, 210],
	[287, 1],
	[288, 20],
	[290, 251],
	[291, 10],
	[295, 234],
	[299, 19],
	[300, 217],
	[301, 243],
	[310, 28],
	[311, 95],
	[320, 243],
	[321, 88],
	[322, 243],
	[323, 78],
	[324, 132],
	[330, 23],
	[331, 91],
	[332, 236],
	[333, 231],
	[334, 72],
	[335, 225],
	[336, 245],
	[339, 199],
	[340, 99],
	[350, 232],
	[354, 210],
	[355, 6],
	[360, 11],
	[361, 93],
	[369, 151],
	[370, 75],
	[371, 10],
	[372, 26],
	[373, 117],
	[375, 251],
	[380, 232],
	[385, 147],
	[386, 132],
	[387, 4],
	[388, 8],
	[390, 156],
	[395, 0],
	[396, 50],
	[397, 182],
	[400, 110],
	[401, 183],
	[410, 160],
	[411, 106],
	[412, 33],
	[413, 77],
	[414, 109],
	[415, 161],
	[420, 20],
	[435, 134],
	[436, 193],
	[437, 30],
	[440, 66],
	[441, 169],
	[510, 245],
	[511, 28],
	[512, 184],
	[8002, 218],
	[8003, 231],
	[8004, 172],
	[8005, 251],
	[8006, 97],
	[8007, 64],
	[8008, 234],
	[8009, 144],
	[8010, 155],
	[8011, 20],
	[8012, 54],
	[8013, 222],
	[8014, 200],
	[8015, 23],
	[8016, 149],
	[9000, 113],
	[9005, 117],
	[10001, 209],
	[10002, 186],
	[10003, 4],
	[10151, 195],
	[11000, 134],
	[11001, 15],
	[11002, 234],
	[11003, 64],
	[11004, 11],
	[11005, 93],
	[11010, 46],
	[11011, 106],
	[11020, 205],
	[11030, 144],
	[11031, 133],
	[11032, 85],
	[11033, 195],
	[11034, 79],
	[11035, 128],
	[11036, 177],
	[11037, 130],
	[11038, 47],
	[11039, 142],
	[11040, 132],
	[11041, 208],
	[11042, 201],
	[11043, 193],
	[11044, 189],
	[12900, 114],
	[12901, 254],
	[12902, 140],
	[12903, 249],
	[12904, 77],
	[12905, 49],
	[12915, 94],
	[12918, 139],
	[12919, 7],
	[12920, 20],
	[17000, 103],
	[17150, 26],
	[17151, 72],
	[17153, 19],
	[17154, 89],
	[17155, 27],
	[17156, 14],
	[17157, 187],
	[17158, 106],
	[42000, 227],
	[42001, 239],
	[50001, 246],
	[50002, 181],
	[50003, 62],
	[50004, 240],
	[50005, 152],
	[52000, 13],
	[52001, 239],
	[52002, 24],
	[52003, 166],
	[52004, 39],
	[52005, 145],
	[60010, 208],
	[60011, 183],
	[60012, 99],
	[60013, 129],
	[60014, 134],
	[60020, 202],
	[60040, 156],
	[60041, 191],
	[60050, 220],
	[60051, 245],
	[60052, 101],
	[60053, 45],
	];
	return CRC_EXTRA.find(([id, crc]) => id === message_id)[1];
	}

	console.log(lookup_crc_extra(23));
No results found