Hi,
I am testing the connman0.75 in Fedora 14. unable to scan bluetoth
devices using connman-0.75.
Desktop Environment :
1. Fedora14,kernel version:2.6.35
2. Bluetooth Dongle connected
Issue:
Able to scan bluetooth devices using hcitool scan, sdptool search.
However not able to scan bluetooth devices using connman0.75.
Following are the steps followed to bringup the bluetooth in
connman0.75.
1. NetworkManager and Network is stopped.
2. Started Connmand0.75 - [root@01HW087732 connman-0.75]# connmand -W
wext -n -d 'plugins/*'
3. Started bluetoothd 4.94
4. plugged in bluetooth dongle.
5. Executed test-manager script from connman-0.75 test script and
output as follows
[root@localhost test]# ./test-manager
ActiveProfile
/profile/default
EnabledDebugs
[ ]
ConnectedTechnologies
[ ethernet ]
DefaultTechnology
ethernet
EnabledTechnologies
[ ethernet bluetooth ]
AvailableDebugs
[ ]
State
online
Services
/profile/default/ethernet_0013727a7ae7_cable
IPv6.Configuration = { Method=auto Privacy=disabled }
AutoConnect = false
Proxy.Configuration = { }
Name = Wired
Nameservers = [ 172.19.88.135 172.19.144.135 172.19.168.75 ]
Provider = { }
Favorite = true
Domains.Configuration = [ ]
State = online
Proxy = { Method=direct }
Nameservers.Configuration = [ ]
LoginRequired = false
IPv6 = { Method=auto Privacy=disabled }
Domains = [ india.tcs.com ]
Ethernet = { Interface=eth0 MTU=1500 Method=auto
Address=00:13:72:7A:7A:E7 }
Security = [ ]
IPv4.Configuration = { Method=dhcp }
Type = ethernet
Immutable = false
IPv4 = { Netmask=255.255.255.128 Gateway=172.19.94.129
Method=dhcp Address=172.19.94.142 }
Technologies
/net/connman/technology/ethernet
State = enabled
Type = ethernet
Name = Wired
Tethering = false
/net/connman/technology/wifi
State = offline
Type = wifi
Name = WiFi
Tethering = false
/net/connman/technology/bluetooth
State = enabled
Type = bluetooth
Name = Bluetooth
Tethering = false
OfflineMode
false
AvailableTechnologies
[ ethernet bluetooth ]
SessionMode
0
6. Scan for bluetooth devices using test-connman and the output as
follows
[root@localhost test]# ./test-connman scan bluetooth
Traceback (most recent call last):
File "./test-connman", line 175, in <module>
manager.RequestScan(sys.argv[2])
File "/usr/lib/python2.7/site-packages/dbus/proxies.py", line 68, in
__call__
return self._proxy_method(*args, **keywords)
File "/usr/lib/python2.7/site-packages/dbus/proxies.py", line 140, in
__call__
**keywords)
File "/usr/lib/python2.7/site-packages/dbus/connection.py", line 630,
in call_blocking
message, timeout)
dbus.exceptions.DBusException: net.connman.Error.InvalidArguments:
Invalid arguments
7. As per the mailing list
"[1]http://lists.connman.net/pipermail/connman/2009-January/000124.html
", device is created using Bluez scripts. Output is as follows
[root@localhost test]# ./test-device create 00:24:83:5D:C5:A3
New device (/org/bluez/14869/hci0/dev_00_24_83_5D_C5_A3)
8. Executed step 6. However got the same error that is mentioned in
step6.
9. connmand output is as follows
[root@localhost test]# connmand -W wext -n -d 'plugins/*'
Failed to create state directory: No such file or directory
Failed to create storage directory: No such file or directory
Failed to create statistics directory: No such file or directory
connmand[16260]: Connection Manager version 0.75
connmand[16260]: Parsing /usr/local/etc/connman/main.conf failed: No
such file or directory
connmand[16260]: Creation of STORAGEDIR watch failed
connmand[16260]: Checking loopback interface settings
connmand[16260]: System hostname is localhost.localdomain
connmand[16260]: System domainname is india.tcs.com
connmand[16260]: Adding default profile
connmand[16260]: lo {newlink} index 1 operstate 0 <UNKNOWN>
connmand[16260]: eth0 {create} index 2 type 1 <ETHER>
connmand[16260]: eth0 {RX} 1627 packets 449831 bytes
connmand[16260]: eth0 {TX} 498 packets 117610 bytes
connmand[16260]: eth0 {update} flags 69699 <UP,RUNNING,LOWER_UP>
connmand[16260]: eth0 {newlink} index 2 address 00:13:72:7A:7A:E7 mtu
1500
connmand[16260]: eth0 {newlink} index 2 operstate 6 <UP>
connmand[16260]: Create interface eth0 [ ethernet ]
connmand[16260]: Failed to store service information
connmand[16260]: open error No such file or directory for
/usr/local/var/lib/connman/stats/ethernet_0013727a7ae7_cable.data
connmand[16260]: eth0 {add} address 172.19.94.142/25 label eth0 family
2
connmand[16260]: eth0 {add} route 172.19.94.128 gw 0.0.0.0 scope 253
<LINK>
connmand[16260]: Adding DNS server 172.19.88.135
connmand[16260]: Removing DNS server 172.19.88.135
connmand[16260]: Adding DNS server 172.19.88.135
connmand[16260]: Adding DNS server 172.19.144.135
connmand[16260]: Removing DNS server 172.19.88.135
connmand[16260]: Removing DNS server 172.19.144.135
connmand[16260]: Adding DNS server 172.19.88.135
connmand[16260]: Adding DNS server 172.19.144.135
connmand[16260]: Adding DNS server 172.19.168.75
connmand[16260]: Setting domainname to india.tcs.com
connmand[16260]: Deleting host route failed (No such process)
connmand[16260]: Deleting host route failed (No such process)
connmand[16260]: Deleting host route failed (No such process)
connmand[16260]: Enabling DNS server 172.19.88.135
connmand[16260]: Enabling DNS server 172.19.144.135
connmand[16260]: Enabling DNS server 172.19.168.75
connmand[16260]: Enabling DNS server 172.19.88.135
connmand[16260]: Enabling DNS server 172.19.144.135
connmand[16260]: Enabling DNS server 172.19.168.75
connmand[16260]: eth0 {add} route 172.19.94.129 gw 0.0.0.0 scope 253
<LINK>
connmand[16260]: eth0 {add} route 172.19.88.135 gw 172.19.94.129 scope
0 <UNIVERSE>
connmand[16260]: eth0 {add} route 172.19.144.135 gw 172.19.94.129 scope
0 <UNIVERSE>
connmand[16260]: eth0 {add} route 172.19.168.75 gw 172.19.94.129 scope
0 <UNIVERSE>
connmand[16260]: eth0 {add} route 0.0.0.0 gw 172.19.94.129 scope 0
<UNIVERSE>
after removing the Bluetooth Dongle:
connmand[16260]: Failed to store information
after terminating manually :
^Cconnmand[16260]: Terminating
connmand[16260]: Removing DNS server 172.19.88.135
connmand[16260]: Removing DNS server 172.19.144.135
connmand[16260]: Removing DNS server 172.19.168.75
connmand[16260]: Adding DNS server 172.19.144.135
connmand[16260]: Failed to store service information
connmand[16260]: Removing DNS server 172.19.144.135
connmand[16260]: Deleting host route failed (No such process)
connmand[16260]: Removing default gateway route failed (No such
process)
connmand[16260]: connman_inet_clear_address: Invalid argument
connmand[16260]: Failed to store service information
connmand[16260]: Failed to store information
connmand[16260]: Failed to store information
connmand[16260]: Remove interface eth0 [ ethernet ]
connmand[16260]: eth0 {remove} index 2
connmand[16260]: Exit
Kindly let me know the steps to be followed to scan the bluetooth
devices from connman0.75.
Thanks and Regards,
Sree Gowri
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References
1. http://lists.connman.net/pipermail/connman/2009-January/000124.html
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