Commit 4f330e45 authored by Marcel Stör's avatar Marcel Stör
Browse files

Merge pull request #946 from SebastianSchildt/fixds18b20

Fix unit constants to be consistent with code 
parents 56458275 0863a4c2
...@@ -13,6 +13,14 @@ end ...@@ -13,6 +13,14 @@ end
-- Just read temperature -- Just read temperature
print("Temperature: "..t.read().."'C") print("Temperature: "..t.read().."'C")
-- Get temperature of first detected sensor in Fahrenheit
print("Temperature: "..t.read(nil,t.F).."'F")
-- Query the second detected sensor, get temperature in Kelvin
if (table.getn(addrs) >= 2) then
print("Second sensor: "..t.read(addrs[2],t.K).."'K")
end
-- Don't forget to release it after use -- Don't forget to release it after use
t = nil t = nil
ds18b20 = nil ds18b20 = nil
......
...@@ -33,9 +33,9 @@ setfenv(1,M) ...@@ -33,9 +33,9 @@ setfenv(1,M)
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
-- Implementation -- Implementation
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
C = 0 C = 'C'
F = 1 F = 'F'
K = 2 K = 'K'
function setup(dq) function setup(dq)
pin = dq pin = dq
if(pin == nil) then if(pin == nil) then
......
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