I am having trouble getting a PCSensor USB9097 to work. According to the
archives I believe this is a ch-341 USB->Serial converter and a DS2480B
combined in one.
I'm using Ubuntu 12.04 with a 3.4rc kernel. I installed owfs using:
sudo apt-get install owfs
Then disabled the services with:
sudo service owhttpd stop
sudo service owftpd stop
sudo service owserver stop
Then I plugged in the USB9097 - dmesg reports the following:
usb 6-1: new full-speed USB device number 3 using uhci_hcd
ch341 6-1:1.0: ch341-uart converter detected
usb 6-1: ch341-uart converter now attached to ttyUSB0
Next I run owhttpd:
sudo /opt/owfs/bin/owhttpd --debug -d /dev/ttyUSB0 -p 4444
I get the following output:
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(75) Avahi support:
libavahi-client loaded successfully
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(77) Avahi library
function found: avahi_client_errno
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(78) Avahi library
function found: avahi_client_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(79) Avahi library
function found: avahi_client_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(80) Avahi library
function found: avahi_client_get_domain_name
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(81) Avahi library
function found: avahi_entry_group_add_service
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(82) Avahi library
function found: avahi_entry_group_commit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(83) Avahi library
function found: avahi_entry_group_is_empty
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(84) Avahi library
function found: avahi_entry_group_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(85) Avahi library
function found: avahi_entry_group_reset
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(87) Avahi library
function found: avahi_service_resolver_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(88) Avahi library
function found: avahi_service_resolver_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(89) Avahi library
function found: avahi_service_browser_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(90) Avahi library
function found: avahi_service_browser_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(102) Avahi support:
libavahi-common loaded successfully.
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(104) Avahi library
function found: avahi_simple_poll_free
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(105) Avahi library
function found: avahi_simple_poll_get
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(106) Avahi library
function found: avahi_simple_poll_loop
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(107) Avahi library
function found: avahi_simple_poll_new
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(108) Avahi library
function found: avahi_simple_poll_quit
DEBUG: ow_avahi_link.c:OW_Load_avahi_library(109) Avahi library
function found: avahi_strerror
CALL: ow_parsename.c:FS_ParsedName_anywhere(95) path=[]
DEBUG: owlib.c:SetupTemperatureLimits(79) Globals temp limits 0C 100C
(for simulated adapters)
DEBUG: ow_ds9097U.c:DS2480_initialize_repeatedly(265) Attempt #0 to
initialize the DS9097U
DEBUG: ow_ds9097U.c:DS2480_big_reset_serial(354) Send the initial
reset to the bus master.
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_ds9097U.c:DS2480_configuration_read(432) wrong response (25
not 00)
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(447) Failed first attempt
at resetting baud rate of bus master /dev/ttyUSB0
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_ds9097U.c:DS2480_configuration_read(432) wrong response (95
not 00)
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(452) Failed second
attempt at resetting baud rate of bus master /dev/ttyUSB0
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_ds9097U.c:DS2480_configuration_read(432) wrong response (25
not 00)
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(447) Failed first attempt
at resetting baud rate of bus master /dev/ttyUSB0
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_ds9097U.c:DS2480_configuration_read(432) wrong response (95
not 00)
DEBUG: ow_ds9097U.c:DS2480_set_baud_control(452) Failed second
attempt at resetting baud rate of bus master /dev/ttyUSB0
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_tcp_read.c:tcp_read(64) attempt 1 bytes Time: 5.000000 seconds
CONNECT: ow_tcp_read.c:tcp_read(110) TIMEOUT after 0 bytes
DEBUG: ow_ds9097U.c:DS2480_configuration_write(416) wrong response
(76 not 44)
What am I doing wrong, or is this a bug?
Simon
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