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ruanhaishen
Nodemcu Firmware
Commits
92599171
Commit
92599171
authored
Mar 16, 2017
by
Arnim Läuger
Committed by
Marcel Stör
Mar 16, 2017
Browse files
Fix float version, auto-detect int/float, OO tmr (#1866)
parent
46f651cc
Changes
1
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Inline
Side-by-side
lua_modules/ds18b20/ds18b20.lua
View file @
92599171
...
...
@@ -25,7 +25,7 @@ return({
if
s
.
parasite
==
1
then
break
end
-- parasite sensor blocks bus during conversion
end
end
tmr
.
alarm
(
tmr
.
create
()
,
750
,
tmr
.
ALARM_SINGLE
,
function
()
self
:
readout
()
end
)
tmr
.
create
()
:
alarm
(
750
,
tmr
.
ALARM_SINGLE
,
function
()
self
:
readout
()
end
)
end
,
readTemp
=
function
(
self
,
cb
,
lpin
)
...
...
@@ -83,25 +83,28 @@ return({
t
=
t
*
5000
-- DS18S20, 1 fractional bit
end
-- integer version
local
sgn
=
t
<
0
and
-
1
or
1
local
tA
=
sgn
*
t
local
tH
=
tA
/
10000
local
tL
=
(
tA
%
10000
)
/
1000
+
((
tA
%
1000
)
/
100
>=
5
and
1
or
0
)
if
1
/
2
==
0
then
-- integer version
local
sgn
=
t
<
0
and
-
1
or
1
local
tA
=
sgn
*
t
local
tH
=
tA
/
10000
local
tL
=
(
tA
%
10000
)
/
1000
+
((
tA
%
1000
)
/
100
>=
5
and
1
or
0
)
if
tH
and
(
tH
~=
85
)
then
self
.
temp
[
s
.
addr
]
=
(
sgn
<
0
and
"-"
or
""
)
..
tH
..
"."
..
tL
print
(
encoder
.
toHex
(
s
.
addr
),(
sgn
<
0
and
"-"
or
""
)
..
tH
..
"."
..
tL
)
s
.
status
=
2
if
tH
and
(
tH
~=
85
)
then
self
.
temp
[
s
.
addr
]
=
(
sgn
<
0
and
"-"
or
""
)
..
tH
..
"."
..
tL
print
(
encoder
.
toHex
(
s
.
addr
),(
sgn
<
0
and
"-"
or
""
)
..
tH
..
"."
..
tL
)
s
.
status
=
2
end
-- end integer version
else
-- float version
if
t
and
(
math.floor
(
t
/
10000
)
~=
85
)
then
self
.
temp
[
s
.
addr
]
=
t
/
10000
print
(
encoder
.
toHex
(
s
.
addr
),
t
)
s
.
status
=
2
end
-- end float version
end
-- end integer version
-- -- float version
-- if t and (math.floor(t/10000)~=85) then
-- self.temp[s.addr]=t
-- print(encoder.toHex(s.addr), t)
-- s.status = 2
-- end
-- -- end float version
end
next
=
next
or
s
.
status
==
0
end
...
...
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