blob: 09ffe9f436778b6440cef036381d51222ef8bceb (
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local device = _G
api={}
api.getTemp = {}
api.getTemp.parameters = {} -- -- no input parameters
api.getTemp.returns = {[1]={rname="par1", rtype="int"}}
api.getTemp.call = function ()
device:send(string.char(0x00)) -- codigo de operacion 0
local sen_anl_response = device:read(3)
local raw_val
if not sen_anl_response or string.byte(sen_anl_response or "00000000", 2) == nil or string.byte(sen_anl_response or "00000000", 3) == nil
then
raw_val = "nil value"
else
raw_val = string.byte(sen_anl_response, 2)* 256 + string.byte(sen_anl_response, 3)
local aux = (raw_val * 500) / 1024 --- obtengo la temperatura en grados
if aux > 180 then
raw_val = (raw_val * 45) / 1024
else
raw_val = aux
end
end
return raw_val
end
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