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midea air conditioning
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<!DOCTYPE html> | |
<html> | |
<head> | |
<meta name="description" content="midea air conditioning"> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS TEST</title> | |
</head> | |
<body> | |
<script> | |
function decimalToHexString(number) { | |
if (number < 0) { | |
number = 0xFFFFFFFF + number + 1; | |
} | |
return number.toString(16).toUpperCase(); | |
} | |
function getBit(pBytes, pIndex, pBitIndex) { | |
return _getBit(pBytes[pIndex], pBitIndex); | |
} | |
function getBits(pBytes, pIndex, pBitStartIndex, pBitEndIndex) { | |
//console.log(pBytes); | |
return _getBits(pBytes[pIndex], pBitStartIndex, pBitEndIndex); | |
} | |
function _getBits(pByte, pStartIndex, pEndIndex) { | |
//console.log(pByte); | |
if (pStartIndex > pEndIndex) { | |
return _getBits(pByte, pEndIndex, pStartIndex); | |
} | |
var tempVal = 0x00; | |
for (var i = pStartIndex; i <= pEndIndex; i++) { | |
tempVal = tempVal | _getBit(pByte, i) << (i - pStartIndex); | |
} | |
return tempVal; | |
} | |
function _getBit(pByte, pIndex) { | |
//console.log((pByte >> pIndex) & 0x01); | |
return (pByte >> pIndex) & 0x01; | |
} | |
pReceiveMessage = [170, 32, 172, 0, 0, 0, 0, 0, 2, 2, 192, 0, 136, 102, 127, 127, 0, 0, 0, 0, 0, 82, 72, 12, 0, 89, 0, 0, 0, 0, 150, 137, 102]; | |
//console.log('len:'+ pReceiveMessage.length); | |
var receiveMessageBody = pReceiveMessage.slice(10, pReceiveMessage.length - 1); | |
// console.log('receiveMessageBody:' + receiveMessageBody); | |
if (receiveMessageBody[0] == 0xC0) { | |
console.log('MessageBody: ' + receiveMessageBody); | |
} | |
settingMode = getBits(receiveMessageBody, 2, 5, 7); | |
runningState = getBit(receiveMessageBody, 1, 0); | |
settingTemperature = getBits(receiveMessageBody, 2, 0, 3); | |
settingTemperature = settingTemperature + 16; | |
if (settingTemperature > 30) { | |
settingTemperature = 26; | |
} | |
if (settingTemperature < 17) { | |
settingTemperature = 26; | |
} | |
console.log(' 是否开机: ' + runningState + ' 模式: ' + settingMode + ' 温度 ' + settingTemperature); | |
</script> | |
</body> | |
</html> |
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