Emergency Light, decoding of status

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You can convert event hex-encoded data to table with bytes like this:

Code:

123456

hex = event.datahex bytes = {} for i = 1, #hex, 2 do   bytes[ #bytes + 1 ] = tonumber(hex:sub(i, i + 1), 16) end

Then you can use bit operations to extract specific bits from bytes:

Code:

1234567

cm = bit.band(bit.rshift(bytes[ 1 ], 4), 0x0F) hs = bit.band(bytes[ 1 ], 0x0F) fp = bit.band(bit.rshift(bytes[ 2 ], 6), 0x03) dp = bit.band(bit.rshift(bytes[ 2 ], 4), 0x03) pp = bit.band(bit.rshift(bytes[ 2 ], 2), 0x03) cf = bit.band(bytes[ 2 ], 0x03)