FeedbackNow - LoraServer Decoder

decode.js

// 39 14 23 04c 4 00000000000000
// CC GG YY RRR X
// ButtonCodes
// 0x4 green, 0x8 yellow, 0xc red
function Decode(fport, bytes) {
    var decoded = {}
    decoded.loopStep = bytes[0] >>> 2

    var greenHighBits = (bytes[0] % 4) << 8
    decoded.green = (greenHighBits + bytes[1]) / 4

    decoded.yellow = bytes[2]
    
    var redLowBits = bytes[4] >>> 4
    decoded.red = (bytes[3] * 16 + redLowBits) / 4

    var buttonCode = (bytes[4] % 64)
    if (buttonCode === 0x4) {
        decoded.button = "green"
    } else if (buttonCode === 0x8) {
        decoded.button = "yellow"
    } else if (buttonCode === 0xc) {
        decoded.button = "red"
    }
    return decoded
}