Hello,

I recently returned to the onewire part of my project and I'm still hunting 
bugs... With latest CVS version, /alarm or even /alarm/uncached are always 
empty. I *know* the DS2408 connected to the bus *must* be in alarm state 
after power up, so there has to be something wrong with my software setup or 
recent owfs (it worked with CVS from January). I checked with

# /opt/owfs/bin/owserver --foreground --error_level=9 --error_print=2 
/dev/ttyS0 
2>alarm_log

and

# /opt/owfs/bin/owget alarm/uncached

Please see the attached log. Anyone else having problems with this? Adapter is 
DS9097U, if that matters.

Kind regards

        Jan
-- 
Linux, Playboy Edition: nichts als die nackte Kommandozeile...
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[]
  DEBUG: owlib.c:SetupTemperatureLimits(83) Globals temp limits 0C 100C (for 
simulated adapters)
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[]
Byte buffer Attempt serial write:, length=1
--000: C1
   <.>
Byte buffer Attempt serial write:, length=1
--000: 71
   <q>
Byte buffer Attempt serial write:, length=1
--000: 0F
   <.>
Byte buffer Serial read:, length=1
--000: 00
   <.>
Byte buffer Attempt serial write:, length=1
--000: C5
   <.>
Byte buffer Serial read:, length=1
--000: CD
   <.>
Byte buffer Attempt serial write:, length=1
--000: 71
   <q>
Byte buffer Attempt serial write:, length=1
--000: 0F
   <.>
Byte buffer Serial read:, length=1
--000: 00
   <.>
Byte buffer Attempt serial write:, length=1
--000: C5
   <.>
Byte buffer Serial read:, length=1
--000: CD
   <.>
Byte buffer Attempt serial write:, length=1
--000: 45
   <E>
Byte buffer Serial read:, length=1
--000: 44
   <D>
Byte buffer Attempt serial write:, length=1
--000: 5B
   <[>
Byte buffer Serial read:, length=1
--000: 5A
   <Z>
Byte buffer Attempt serial write:, length=1
--000: 3F
   <?>
Byte buffer Serial read:, length=1
--000: 3E
   <>>
Byte buffer Attempt serial write:, length=1
--000: 29
   <)>
Byte buffer Serial read:, length=1
--000: 28
   <(>
Byte buffer Attempt serial write:, length=1
--000: 95
   <.>
Byte buffer Serial read:, length=1
--000: 97
   <.>
Byte buffer Attempt serial write:, length=1
--000: C5
   <.>
Byte buffer Serial read:, length=1
--000: CD
   <.>
  DEBUG: owserver.c:main(158) main_threadid = 3085231808
  DEBUG: ow_net_server.c:ServerProcessOut(252) 3084843920
  DEBUG: ow_zero.c:OW_Announce(150) end
  DEBUG: ow_net_server.c:ServerProcess(321) Wait for output device 0 to setup.
  DEBUG: ow_net_server.c:ServerProcessOut(273) Output device  setup is done. 
index=0
  DEBUG: ow_net_server.c:ServerProcessAccept(189) [3084843920] try lock 0
  DEBUG: ow_net_server.c:ServerProcessAccept(195) [3084843920] locked 0
  DEBUG: ow_net_server.c:ServerProcess(324) Output device 0 setup done.
  DEBUG: ow_net_server.c:ServerProcessAccept(203) [3084843920] accept 0 fd=8
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(177) unlock 3084843920
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(179) unlock 3084843920 done
  DEBUG: ow_net_server.c:ServerProcessAccept(216)  [3084843920] unlock 0
  DEBUG: ow_tcp_read.c:tcp_read(60) attempt 24 bytes Time:(10,0)
Byte buffer NETREAD, length=24
--000: 00 00 00 00 00 00 00 0F 00 00 00 07 00 00 01 0A
--016: 00 00 00 00 00 00 00 00
   <........................>
  DEBUG: ow_tcp_read.c:tcp_read(108) n=24 nleft=0 n-nleft=24
  DEBUG: from_client.c:FromClient(65) FromClient payload=15 size=0 type=7 
sg=0x10A offset=0
  DEBUG: from_client.c:FromClient(73) FromClient (no servermessage) payload=15 
size=0 type=7 sg=0x10A offset=0
  DEBUG: ow_tcp_read.c:tcp_read(60) attempt 15 bytes Time:(10,0)
Byte buffer NETREAD, length=15
--000: 61 6C 61 72 6D 2F 75 6E 63 61 63 68 65 64 00
   <alarm/uncached.>
  DEBUG: ow_tcp_read.c:tcp_read(108) n=15 nleft=0 n-nleft=15
   CALL: data.c:DataHandler(102) DataHandler: parse path=alarm/uncached
  DEBUG: ow_parseobject.c:FS_OWQ_create(26) alarm/uncached
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[alarm/uncached]
   CALL: data.c:DataHandler(145) Directory message (all at once)
  DEBUG: dirall.c:DirallHandler(66) OWSERVER Dir-All SpecifiedBus=0 path = 
/alarm/uncached
  DEBUG: ow_dir.c:FS_dir_remote(74) path=/alarm/uncached
   CALL: ow_dir.c:FS_dir_both(102) path=/alarm/uncached
  DEBUG: ow_select.c:BUS_select(71) Selecting a path (and device) 
path=/alarm/uncached SN=00 00 00 00 00 00 00 00 last path=00 00 00 00 00 00 00 
00
  DEBUG: ow_select.c:BUS_select(78) Clearing root branch
Byte buffer Attempt serial write:, length=1
--000: C5
   <.>
  DEBUG: ow_net_server.c:ServerProcessAccept(243) 3084843920 CLOSING
  DEBUG: ow_net_server.c:ServerProcessAccept(189) [3084843920] try lock 0
  DEBUG: ow_net_server.c:ServerProcessAccept(195) [3084843920] locked 0
Byte buffer Serial read:, length=1
--000: CD
   <.>
Byte buffer Attempt serial write:, length=3
--000: E1 CC 66
   <..f>
Byte buffer Serial read:, length=2
--000: CC 66
   <.f>
  DEBUG: ow_transaction.c:BUS_transaction_single(98) send = 0
  DEBUG: ow_transaction.c:BUS_transaction_single(167) end = 0
Byte buffer Attempt serial write:, length=2
--000: E3 C5
   <..>
Byte buffer Serial read:, length=1
--000: CD
   <.>
Byte buffer Attempt serial write:, length=2
--000: E1 EC
   <..>
Byte buffer Serial read:, length=1
--000: EC
   <.>
Byte buffer Attempt serial write:, length=2
--000: E3 B5
   <..>
Byte buffer Attempt serial write:, length=17
--000: E1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
--016: 00
   <.................>
Byte buffer Serial read:, length=12
--000: FF FF FF FF FF FF FF FF FF FF FF FF
   <............>
Byte buffer Serial read:, length=4
--000: FF FF FF FF
   <....>
Byte buffer Attempt serial write:, length=2
--000: E3 A5
   <..>
  DEBUG: ow_search.c:BUS_next(84) return = -5 | 00 00 00 00 00 00 00 00
  DEBUG: ow_dir.c:FS_alarmdir(419) BUS_first_alarm = -5
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[/alarm/uncached/bus.0]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing bus.0 unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/bus.0
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/settings]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing settings 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/settings
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/system]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing system 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/system
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/statistics]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing statistics 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/statistics
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/structure]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing structure 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/structure
  DEBUG: ow_dir.c:FS_dir_both(184) ret=-5
  DEBUG: ow_parseobject.c:FS_OWQ_destroy(141) /alarm/uncached
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached
  DEBUG: data.c:DataHandler(162) DataHandler: FS_ParsedName_destroy done
  DEBUG: data.c:DataHandler(176) DataHandler: cm.ret=-5
  DEBUG: data.c:DataHandler(193) DataHandler: done
  DEBUG: handler.c:Handler(150) OWSERVER handler done
  DEBUG: ow_net_server.c:ServerProcessAccept(203) [3084843920] accept 0 fd=9
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(177) unlock 3084843920
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(179) unlock 3084843920 done
  DEBUG: ow_net_server.c:ServerProcessAccept(216)  [3084843920] unlock 0
  DEBUG: ow_tcp_read.c:tcp_read(60) attempt 24 bytes Time:(10,0)
Byte buffer NETREAD, length=24
--000: 00 00 00 00 00 00 00 0F 00 00 00 04 00 00 01 0A
--016: 00 00 00 00 00 00 00 00
   <........................>
  DEBUG: ow_tcp_read.c:tcp_read(108) n=24 nleft=0 n-nleft=24
  DEBUG: from_client.c:FromClient(65) FromClient payload=15 size=0 type=4 
sg=0x10A offset=0
  DEBUG: from_client.c:FromClient(73) FromClient (no servermessage) payload=15 
size=0 type=4 sg=0x10A offset=0
  DEBUG: ow_tcp_read.c:tcp_read(60) attempt 15 bytes Time:(10,0)
Byte buffer NETREAD, length=15
--000: 61 6C 61 72 6D 2F 75 6E 63 61 63 68 65 64 00
   <alarm/uncached.>
  DEBUG: ow_tcp_read.c:tcp_read(108) n=15 nleft=0 n-nleft=15
   CALL: data.c:DataHandler(102) DataHandler: parse path=alarm/uncached
  DEBUG: ow_parseobject.c:FS_OWQ_create(26) alarm/uncached
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[alarm/uncached]
   CALL: data.c:DataHandler(141) Directory message (one at a time)
   CALL: dir.c:DirHandler(80) DirHandler: pn->path=/alarm/uncached
  DEBUG: dir.c:DirHandler(85) OWSERVER SpecifiedBus=0 path=/alarm/uncached
  DEBUG: ow_dir.c:FS_dir_remote(74) path=/alarm/uncached
   CALL: ow_dir.c:FS_dir_both(102) path=/alarm/uncached
  DEBUG: ow_select.c:BUS_select(71) Selecting a path (and device) 
path=/alarm/uncached SN=00 00 00 00 00 00 00 00 last path=00 00 00 00 00 00 00 
00
Byte buffer Attempt serial write:, length=1
--000: C5
   <.>
  DEBUG: ow_net_server.c:ServerProcessHandler(165) Normal exit.
  DEBUG: ow_net_server.c:ServerProcessAccept(243) 3084843920 CLOSING
  DEBUG: ow_net_server.c:ServerProcessAccept(189) [3084843920] try lock 0
  DEBUG: ow_net_server.c:ServerProcessAccept(195) [3084843920] locked 0
Byte buffer Serial read:, length=1
--000: CD
   <.>
Byte buffer Attempt serial write:, length=2
--000: E1 EC
   <..>
Byte buffer Serial read:, length=1
--000: EC
   <.>
Byte buffer Attempt serial write:, length=2
--000: E3 B5
   <..>
Byte buffer Attempt serial write:, length=17
--000: E1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
--016: 00
   <.................>
Byte buffer Serial read:, length=12
--000: FF FF FF FF FF FF FF FF FF FF FF FF
   <............>
Byte buffer Serial read:, length=4
--000: FF FF FF FF
   <....>
Byte buffer Attempt serial write:, length=2
--000: E3 A5
   <..>
  DEBUG: ow_search.c:BUS_next(84) return = -5 | 00 00 00 00 00 00 00 00
  DEBUG: ow_dir.c:FS_alarmdir(419) BUS_first_alarm = -5
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) path=[/alarm/uncached/bus.0]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing bus.0 unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/bus.0
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/settings]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing settings 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/settings
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/system]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing system 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/system
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/statistics]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing statistics 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/statistics
   CALL: ow_parsename.c:FS_ParsedName_anywhere(115) 
path=[/alarm/uncached/structure]
  DEBUG: ow_cache.c:Cache_Get_SerialNumber(979) Antialiasing structure 
unsuccesssful
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached/structure
  DEBUG: ow_dir.c:FS_dir_both(184) ret=-5
  DEBUG: ow_parseobject.c:FS_OWQ_destroy(141) /alarm/uncached
  DEBUG: ow_parsename.c:FS_ParsedName_destroy(64) /alarm/uncached
  DEBUG: data.c:DataHandler(162) DataHandler: FS_ParsedName_destroy done
  DEBUG: data.c:DataHandler(176) DataHandler: cm.ret=-5
  DEBUG: data.c:DataHandler(193) DataHandler: done
  DEBUG: handler.c:Handler(150) OWSERVER handler done
  DEBUG: ow_net_server.c:ServerProcessHandler(165) Normal exit.
  DEBUG: ow_net_server.c:ServerProcess(346) break signo=2
  DEBUG: ow_net_server.c:ServerProcess(354) shutdown initiated
  DEBUG: ow_net_server.c:ServerProcess(358) Shutting down 0 of 1 thread 
3084843920
  DEBUG: ow_net_server.c:ServerProcess(372) pthread_kill (0 of 1) 
tid=3084843920 signo=15 rc=0 [Success]
  DEBUG: ow_net_server.c:ServerProcess(378) all threads cancelled
  DEBUG: ow_net_server.c:ServerProcess(382) join 3084843920
  DEBUG: owserver.c:exit_handler(71) exit_handler: for signo=15, errno 0, code 
-6, pid=15775, self=3084843920 main=3085231808
  DEBUG: owserver.c:exit_handler(76) exit_handler: shutdown already in 
progress. signo=15, self=3084843920, main=3085231808
  DEBUG: ow_net_server.c:ServerProcessAccept(200) shutdown_in_progress 
[3084843920] accept 0
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(177) unlock 3084843920
  DEBUG: ow_net_server.c:ServerProcessAcceptUnlock(179) unlock 3084843920 done
  DEBUG: ow_net_server.c:ServerProcessAccept(216)  [3084843920] unlock 0
  DEBUG: ow_net_server.c:ServerProcessAccept(220) [3084843920] 
shutdown_in_progress 0 return
  DEBUG: ow_net_server.c:ServerProcessOut(282) 3084843920 CLOSING ()
  DEBUG: ow_net_server.c:ServerProcessOut(284) Normal exit.
  DEBUG: ow_net_server.c:ServerProcess(386) join 3084843920 done
  DEBUG: ow_net_server.c:ServerProcess(394) shutdown done
  DEBUG: owserver.c:main(163) ServerProcess done
  DEBUG: owserver.c:ow_exit(51) ow_exit 0
   CALL: ow_lib_close.c:LibClose(21) Starting Library cleanup
   CALL: ow_lib_stop.c:LibStop(24) Clear Cache
   CALL: ow_lib_stop.c:LibStop(27) Closing input devices
  DEBUG: ow_com.c:COM_close(80) COM_close: flush
  DEBUG: ow_com.c:COM_close(82) COM_close: restore
  DEBUG: ow_com.c:COM_close(86) COM_close: close
   CALL: ow_lib_stop.c:LibStop(29) Closing outout devices
   CALL: ow_lib_close.c:LibClose(56) Finished Library cleanup
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