Created
September 4, 2022 18:07
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| function Decoder(bytes, port) { | |
| var decoded = {}; | |
| function transformersint(bytes){ | |
| value = bytes[0] * 256 + bytes[1]; | |
| if (value == 32768){ | |
| return; | |
| } | |
| if (value > 32768) { | |
| value = 32768 - value; | |
| } | |
| value = value; | |
| return value; | |
| } | |
| function transformersfloat(bytes){ | |
| value = bytes[0] * 256 + bytes[1]; | |
| if (value == 32768){ | |
| return; | |
| } | |
| if (value > 32768) { | |
| value = 32768 - value; | |
| } | |
| value = value; | |
| return value/100; | |
| } | |
| function transformersAI(bytes){ | |
| value = bytes[0]; | |
| if (value == 255 || value >100){ | |
| return; | |
| } | |
| return value; | |
| } | |
| if (port == 3) { | |
| if(bytes[0]==0x40) { | |
| decoded.light = transformersint(bytes.slice(1, 3)); | |
| decoded.mic = transformersint(bytes.slice(3, 5)); | |
| decoded.imux = transformersfloat(bytes.slice(5, 7)); | |
| decoded.imuy = transformersfloat(bytes.slice(7, 9)); | |
| decoded.imuz = transformersfloat(bytes.slice(9, 11)); | |
| } | |
| if(bytes[0]==0x42) { | |
| decoded.temp = transformersfloat(bytes.slice(1, 3)); | |
| decoded.humi = transformersfloat(bytes.slice(3, 5)); | |
| decoded.voc = transformersint(bytes.slice(5, 7)); | |
| decoded.co2 = transformersint(bytes.slice(7, 9)); | |
| decoded.soil = transformersint(bytes.slice(9, 11)); | |
| } | |
| if(bytes[0]==0x44) { | |
| decoded.confidence_1 = transformersAI(bytes.slice(2)); | |
| decoded.confidence_2 = transformersAI(bytes.slice(4)); | |
| decoded.confidence_3 = transformersAI(bytes.slice(6)); | |
| decoded.confidence_4 = transformersAI(bytes.slice(8)); | |
| decoded.confidence_5 = transformersAI(bytes.slice(10)); | |
| } | |
| } | |
| return decoded; | |
| } |
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