I am having very strange results. tests with HL340 and a PL2303 usb to
serial adapters attached. Both adapters work with X10 CM11A serial
controller but not with DS9097U and owfs or owhttpd. I don't plan to
upgrade to Ubuntu 10.10 until 11.4 is ready (or do I need to do it
sooner)? This was all working before upgrade, to Ubuntu 10.4.
Dmesg has (same for HL-340)
[ 20.137817] USB Serial support registered for pl2303
[ 20.138402] pl2303 1-2:1.0: pl2303 converter detected
[ 20.171637] usb 1-2: pl2303 converter now attached to ttyUSB0
[ 20.171703] usbcore: registered new interface driver pl2303
[ 20.171710] pl2303: Prolific PL2303 USB to serial adaptor driver
Permissions should be ok at crwxrw-rw- 1 root tty 188, 0 2010-11-17
19:23 /dev/ttyUSB0
The PL2303 adapter results were much worse than the HL340. I'm looking
at your exmple startups and thinking that my HL-340/DS9097U combinations
is working correctly and something else is causing my devices not to be
found. Any suggestions would be welcome.
On 11/13/2010 12:37 PM, Paul Alfille wrote:
I've tested the current version of OWFS against both the Link and
DS9097U serial adapters.
In short, they both work well in my setup (Ubuntu 10.10 and current
CVS OWFS version) so serial
support isn't fundamentally broken.
Test conditions:
1. Compile with owtraffic to show serial line communication
./configure --enable-owtraffic
sudo make install
2. Physical connection with the PL2303 USB->serial convertor (I don't
have an HL-340 to test).
3. Start with debugging mode:
sudo /opt/owfs/bin/owhttpd --debug -d /dev/ttyUSB0 -p 4444
I've included the startup sequence so you can compare.
I'd next look to the serial driver or a permissions issue. What's the
output of 'dmesg'?
Paul Alfille
/opt/owfs/bin/owhttpd --debug -d /dev/ttyUSB0 -p 4444
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(77) Avahi support:
libavahi-client loaded successfully
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(79) Avahi library function
found: avahi_client_errno
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(80) Avahi library function
found: avahi_client_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(81) Avahi library function
found: avahi_client_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(82) Avahi library function
found: avahi_client_get_domain_name
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(83) Avahi library function
found: avahi_entry_group_add_service
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(84) Avahi library function
found: avahi_entry_group_commit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(85) Avahi library function
found: avahi_entry_group_is_empty
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(86) Avahi library function
found: avahi_entry_group_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(87) Avahi library function
found: avahi_entry_group_reset
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(89) Avahi library function
found: avahi_service_resolver_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(90) Avahi library function
found: avahi_service_resolver_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(91) Avahi library function
found: avahi_service_browser_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(92) Avahi library function
found: avahi_service_browser_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(104) Avahi support:
libavahi-common loaded successfully.
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(106) Avahi library function
found: avahi_simple_poll_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(107) Avahi library function
found: avahi_simple_poll_get
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(108) Avahi library function
found: avahi_simple_poll_loop
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(109) Avahi library function
found: avahi_simple_poll_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(110) Avahi library function
found: avahi_simple_poll_quit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(111) Avahi library function
found: avahi_strerror
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[]
DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C (for
simulated adapters)
DEBUG: ow_ds9097U.c:DS2480_initialize_repeatedly(259) Attempt #0 to
initialize the DS9097U
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C1
<.>
DEBUG: ow_ds9097U.c:DS2480_big_reset_serial(337) Send the initial reset to
the bus master.
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC IN <slurp> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 70
<p>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 00
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: CF
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC IN <slurp> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 70
<p>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 00
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: CD
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 45
<E>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 44
<D>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 5B
<[>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 5A
<Z>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 3F
<?>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 3E
<>>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 29
<)>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 28
<(>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 95
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 97
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: CD
<.>
CALL: owhttpd_handler.c:handle_socket(60) PreParse line=GET / HTTP/1.1
DEBUG: owhttpd_handler.c:URLparse(314) URL parse file=/, request=, value=
CALL: owhttpd_handler.c:handle_socket(68) WLcmd: GET file: / request:
value: version: HTTP/1.1
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/]
DEBUG: owhttpd_handler.c:handle_socket(92) http directory request.
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Host: irry:4444
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:User-Agent: Mozilla/5.0
(X11; U; Linux i686; en-US; rv:1.9.2.12) Gecko/20101027 Ubuntu/10.04 (lucid)
Firefox/3.6.12
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept:
text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Language:
en-us,en;q=0.5
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Encoding:
gzip,deflate
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Charset:
ISO-8859-1,utf-8;q=0.7,*;q=0.7
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Keep-Alive: 115
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Connection: keep-alive
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:
DEBUG: ow_dir.c:FS_dir(63) path=/
CALL: ow_dir.c:FS_dir_both(98) path=/
DEBUG: ow_cache.c:Cache_Get_Dir(801) 00 00 00 00 00 00 00 00
DEBUG: ow_cache.c:Cache_Get_Common_Dir(814) Get from cache sn 00 00 00 00 00
00 00 00 pointer=0x4f1ab4 extension=0
DEBUG: ow_cache.c:Cache_Get_Common_Dir(838) dir not found in cache
DEBUG: ow_search.c:BUS_first(32) Start of directory path=/ device=00 00 00 00
00 00 00 00
DEBUG: ow_select.c:BUS_select(72) Selecting a path (and device) path=/ SN=00
00 00 00 00 00 00 00 last path=FF 00 00 00 00 00 00 00
DEBUG: ow_select.c:BUS_select(77) Clearing root branch
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: CD
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=3
--000: E1 CC 66
<..f>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: CC FE
<..>
DEBUG: ow_bus_data.c:BUS_send_data(38) Response doesn't match data sent
DEBUG: ow_transaction.c:BUS_transaction_single(99) send = 1
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 C5
<..>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: CD
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E1 F0
<..>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: F0
<.>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 B5
<..>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=17
--000: E1 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
--016: 00
<.................>
TRAFFIC IN <read> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=9
--000: FF FF FF FF FF FF FF FF FF
<.........>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_select.c:BUS_select(72) Selecting a path (and device) path=/ 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(80) Continuing root branch
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 C5
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_reset.c:BUS_reset(48) Reset error. Reconnection 1/2
DEBUG: ow_select.c:BUS_select(72) Selecting a path (and device) path=/ SN=00
00 00 00 00 00 00 00 last path=FF 00 00 00 00 00 00 00
DEBUG: ow_select.c:BUS_select(77) Clearing root branch
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_reset.c:BUS_reset(48) Reset error. Reconnection 2/2
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer DS9097U, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_reset.c:BUS_reset(48) Reset error. Reconnection 3/2
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/bus.0]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /bus.0
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/uncached]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /uncached
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/settings]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /settings
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/system]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /system
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/statistics]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /statistics
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[/structure]
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /structure
DEBUG: ow_dir.c:FS_dir_both(186) ret=-5
DEBUG: ow_parsename.c:FS_ParsedName_destroy(54) /
DEBUG: ow_net_server.c:ProcessAcceptSocket(236) Normal exit.
CALL: owhttpd_handler.c:handle_socket(60) PreParse line=GET /favicon.ico
HTTP/1.1
DEBUG: owhttpd_handler.c:URLparse(314) URL parse file=/favicon.ico, request=,
value=
CALL: owhttpd_handler.c:handle_socket(68) WLcmd: GET file: /favicon.ico
request: value: version: HTTP/1.1
DEBUG: owhttpd_handler.c:handle_socket(80) http icon request.
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Host: irry:4444
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:User-Agent: Mozilla/5.0
(X11; U; Linux i686; en-US; rv:1.9.2.12) Gecko/20101027 Ubuntu/10.04 (lucid)
Firefox/3.6.12
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept:
image/png,image/*;q=0.8,*/*;q=0.5
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Language:
en-us,en;q=0.5
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Encoding:
gzip,deflate
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Accept-Charset:
ISO-8859-1,utf-8;q=0.7,*;q=0.7
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Keep-Alive: 115
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:Connection: keep-alive
DEBUG: owhttpd_handler.c:ReadToCRLF(347) More data:
DEBUG: ow_net_server.c:ProcessAcceptSocket(236) Normal exit.
/opt/owfs/bin/owhttpd --debug -d /dev/ttyUSB0 -p 4444
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(77) Avahi support:
libavahi-client loaded successfully
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(79) Avahi library function
found: avahi_client_errno
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(80) Avahi library function
found: avahi_client_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(81) Avahi library function
found: avahi_client_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(82) Avahi library function
found: avahi_client_get_domain_name
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(83) Avahi library function
found: avahi_entry_group_add_service
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(84) Avahi library function
found: avahi_entry_group_commit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(85) Avahi library function
found: avahi_entry_group_is_empty
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(86) Avahi library function
found: avahi_entry_group_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(87) Avahi library function
found: avahi_entry_group_reset
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(89) Avahi library function
found: avahi_service_resolver_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(90) Avahi library function
found: avahi_service_resolver_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(91) Avahi library function
found: avahi_service_browser_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(92) Avahi library function
found: avahi_service_browser_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(104) Avahi support:
libavahi-common loaded successfully.
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(106) Avahi library function
found: avahi_simple_poll_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(107) Avahi library function
found: avahi_simple_poll_get
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(108) Avahi library function
found: avahi_simple_poll_loop
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(109) Avahi library function
found: avahi_simple_poll_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(110) Avahi library function
found: avahi_simple_poll_quit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(111) Avahi library function
found: avahi_strerror
CALL: ow_parsename.c:FS_ParsedName_anywhere(90) path=[]
DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C (for
simulated adapters)
DEBUG: ow_ds9097U.c:DS2480_initialize_repeatedly(259) Attempt #0 to
initialize the DS9097U
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C1
<.>
DEBUG: ow_ds9097U.c:DS2480_big_reset_serial(337) Send the initial reset to
the bus master.
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(488) Failed first attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(493) Failed second attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(488) Failed first attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(493) Failed second attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 45
<E>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C1
<.>
DEBUG: ow_ds9097U.c:DS2480_big_reset_serial(337) Send the initial reset to
the bus master.
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(488) Failed first attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(493) Failed second attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(488) Failed first attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 71
<q>
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 0F
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(493) Failed second attempt at
resetting baud rate of bus master /dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=2
--000: E3 F1
<..>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C5
<.>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: 45
<E>
CONNECT: ow_com_read.c:COM_read(70) Timeout error (read) serial port:
/dev/ttyUSB0
TRAFFIC OUT <write> bus=0 (/dev/ttyUSB0)
Byte buffer anonymous, length=1
--000: C1
<.>
------------------------------------------------------------------------------
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