Hi All
I can't write temperature to DS18B20 in Mock adapter.
Below is step's to reproduce
Ubuntu 10.10, owfs-2.8p11
1. Start owserver in mock mode
/opt/owfs/bin/owserver --debug --Mock=28.000028D70100 --port 127.0.0.1:4304
Debug output from owserver:
DEBUG: ow_daemon.c:EnterBackground(166) main thread id = 3079517888
CONNECT: ow_avahi_link.c:OW_Load_avahi_library(72) No Avahi support.
Library libavahi-client couldn't be loaded
CONNECT: ow_dnssd.c:OW_Load_dnssd_library(136) Zeroconf/Bonjour is
disabled since dnssd library isn't found
CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[]
DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C
(for simulated adapters)
CONNECT: ow_fake.c:SetConninData(166) Setting up Simulated-Mock Bus
Master (0)
2. write temp to DS18B20
/opt/owfs/bin/owwrite -s 127.0.0.1:4304 /28.000028D70100/temperature
"10.0000"
Debug output from owserver:
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 24 bytes Time: 10.000000
seconds
DEBUG: ow_tcp_read.c:tcp_read(114) read: 24 - 0 = 24
DEBUG: from_client.c:FromClient(67) FromClient payload=36 size=7
type=3 sg=0x10A offset=0
DEBUG: from_client.c:FromClient(75) FromClient (no servermessage)
payload=36 size=7 type=3 controlflags=0x10A offset=0
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 36 bytes Time: 10.000000
seconds
DEBUG: ow_tcp_read.c:tcp_read(114) read: 36 - 0 = 36
DEBUG: handler.c:SingleHandler(155) START handler
/28.000028D70100/temperature
CALL: data.c:DataHandler(106) DataHandler: parse
path=/28.000028D70100/temperature
DEBUG: ow_parseobject.c:OWQ_create(164) /28.000028D70100/temperature
CALL: ow_parsename.c:FS_ParsedName_anywhere(95)
path=[/28.000028D70100/temperature]
DEBUG: ow_cache.c:Cache_Get_Device(908) Looking for device 28 00 00
28 D7 01 00 D5
DEBUG: ow_cache.c:Cache_Get_Common(1064) Search in cache sn 28 00 00
28 D7 01 00 D5 pointer=0x1b99dc index=0 size=4
DEBUG: ow_cache.c:Cache_Get_Common(1100) Value not found in cache
DETAIL: ow_presence.c:CheckPresence(80) Checking presence of
/28.000028D70100/temperature
DEBUG: ow_presence.c:CheckThisConnection(247) Presence of 28 00 00 28
D7 01 00 D5 FOUND on bus mock.0
DEBUG: ow_cache.c:Cache_Add_Device(550) Adding device location 28 00
00 28 D7 01 00 D5 bus=0
DEBUG: ow_cache.c:Cache_Add_Common(639) Add to cache sn 28 00 00 28
D7 01 00 D5 pointer=0x1b99dc index=0 size=4
DEBUG: ow_cache.c:Cache_Add_Device(550) Adding device location 28 00
00 28 D7 01 00 D5 bus=0
DEBUG: ow_cache.c:Cache_Add_Common(639) Add to cache sn 28 00 00 28
D7 01 00 D5 pointer=0x1b99dc index=0 size=4
CALL: data.c:DataHandler(152) Write message
DEBUG: write.c:WriteHandler(52) WriteHandler: hd->sm.payload=36
hd->sm.size=7 hd->sm.offset=0 OWQ_size=7 OWQ_offset=0
OWQ OneWireQuery structure of /28.000028D70100/temperature
OneWireQuery size=7 offset=0, extension=0
Byte buffer OneWireQuery buffer, length=7
--000: 31 30 2E 30 30 30 30
<10.0000>
Cleanup = 0002 OneWireQuery I=0 U=0 F=10 Y=0 D=Thu Jan 1
03:00:00 1970
--- OneWireQuery done
DEBUG: ow_cache.c:OWQ_Cache_Add(386) Adding data for
/28.000028D70100/temperature
DEBUG: ow_presence.c:CheckThisConnection(247) Presence of 28 00 00 28
D7 01 00 D5 FOUND on bus mock.0
DEBUG: ow_cache.c:Cache_Add_Device(550) Adding device location 28 00
00 28 D7 01 00 D5 bus=0
DEBUG: ow_cache.c:Cache_Add_Common(639) Add to cache sn 28 00 00 28
D7 01 00 D5 pointer=0x1b99dc index=0 size=4
DEBUG: ow_cache.c:OWQ_Cache_Add(386) Adding data for
/28.000028D70100/temperature
DEBUG: ow_cache.c:OWQ_Cache_Add(386) Adding data for
/28.000028D70100/temperature
* DEBUG: ow_write.c:FS_write_postparse(189) Error writing to
/28.000028D70100/temperature*
DEBUG: ow_parsename.c:FS_ParsedName_destroy(59)
/28.000028D70100/temperature
DEBUG: data.c:DataHandler(197) DataHandler: FS_ParsedName_destroy done
DEBUG: data.c:DataHandler(211) DataHandler: cm.ret=-95
DEBUG: to_client.c:ToClient(56) payload=0 size=0, ret=-95, sg=0x10A
offset=0
DEBUG: data.c:DataHandler(231) Finished with client request
DEBUG: handler.c:Handler(137) OWSERVER handler done
DEBUG: ow_net_server.c:ProcessAcceptSocket(236) Normal exit.
3. Read temp from DS18B20
/opt/owfs/bin/owget -s 127.0.0.1:4304 /28.000028D70100/temperature
* 15.6679*
So, question is: why I have *Error writing to
/28.000028D70100/temperature* and how i can set custom temperature
WBR -
Stanislav.
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