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local device = _G
local RD_TEMP = string.char(0x34, 0x02)
local char000 = string.char(0,0,0)
api={}
api.get_temperature = {}
api.get_temperature.parameters = {} --no parameters
api.get_temperature.returns = {[1]={rname="temperature", rtype="number"}} --one return
api.get_temperature.call = function ()
local get_temp_payload = RD_TEMP
device:send(get_temp_payload)
local temperature_response = device:read(3) or char000
local raw_val = string.byte(temperature_response, 2) + (string.byte(temperature_response, 3) * 256)
local raw_temp = raw_val / 8
local deg_temp = raw_temp * 0.0625
--print("rawval, deg_temp: ", raw_val, deg_temp)
return deg_temp
end
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