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Sending files from phone to ppc machine fails

Bluez-users Sjoerd Simons 2 participants 9 messages Sep 30, 2004 – Oct 2, 2004 Bluetooth drivers

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Sjoerd Simons

author
#0 lore raw

Hi,

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''.

Both machines have the exact same hcid.conf and are running debian unstable. Both run kernel 2.6.8, trying 2.6.8-mh2 on the ppc didn't make a difference (although my bluetooth mouse started to work a lot better, very nice).

hcidump -x shows the following when trying to send from the phone to the ppc:

Quoted 1 line

HCI Event: Connect Request (0x04) plen 10

    75 3F 1D DE 0F 00 04 02 52 01 
  < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    75 3F 1D DE 0F 00 00
Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

    00 01 09 04
Quoted 1 line

HCI Event: Connect Complete (0x03) plen 11

    1A 2C 00 75 3F 1D DE 0F 00 01 00

Then the phone shows ``connetion failed'' and that's all there is :(

Doing the same on the x86 box starts with:

Quoted 1 line

HCI Event: Connect Request (0x04) plen 10

    75 3F 1D DE 0F 00 04 02 52 01 
  < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    75 3F 1D DE 0F 00 01
Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

    00 01 09 04
Quoted 1 line

HCI Event: Link Key Request (0x17) plen 6

    75 3F 1D DE 0F 00 
  < HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
    75 3F 1D DE 0F 00 0E 42 18 96 9C 4D 11 8A 5D 73 1B 58 3F 07 
    4C BF
Quoted 1 line

HCI Event: Command Complete (0x0e) plen 10

    01 0B 04 00 75 3F 1D DE 0F 00
Quoted 1 line

HCI Event: Connect Complete (0x03) plen 11

    00 29 00 75 3F 1D DE 0F 00 01 01

Any ideas what could be going wrong here ?

Sjoerd

Signature · 13 lines
Why don't you fix your little problem... and light this candle?
		-- Alan Shepherd, the first man into space, Gemini program


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#1 lore raw

Hi Sjoerd,

Quoted 33 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''.

Both machines have the exact same hcid.conf and are running debian unstable. Both run kernel 2.6.8, trying 2.6.8-mh2 on the ppc didn't make a difference (although my bluetooth mouse started to work a lot better, very nice).

hcidump -x shows the following when trying to send from the phone to the ppc:

Quoted 1 line

HCI Event: Connect Request (0x04) plen 10

    75 3F 1D DE 0F 00 04 02 52 01 
  < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    75 3F 1D DE 0F 00 00
Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

    00 01 09 04
Quoted 1 line

HCI Event: Connect Complete (0x03) plen 11

    1A 2C 00 75 3F 1D DE 0F 00 01 00

Then the phone shows ``connetion failed'' and that's all there is :(

Doing the same on the x86 box starts with:

Quoted 1 line

HCI Event: Connect Request (0x04) plen 10

    75 3F 1D DE 0F 00 04 02 52 01 
  < HCI Command: Accept Connection Request (0x01|0x0009) plen 7
    75 3F 1D DE 0F 00 01
Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

    00 01 09 04
Quoted 1 line

HCI Event: Link Key Request (0x17) plen 6

    75 3F 1D DE 0F 00 
  < HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
    75 3F 1D DE 0F 00 0E 42 18 96 9C 4D 11 8A 5D 73 1B 58 3F 07 
    4C BF
Quoted 7 lines
Quoted 1 line

HCI Event: Command Complete (0x0e) plen 10

    01 0B 04 00 75 3F 1D DE 0F 00
Quoted 1 line

HCI Event: Connect Complete (0x03) plen 11

    00 29 00 75 3F 1D DE 0F 00 01 01

Any ideas what could be going wrong here ?

stop hidd and see if it works then.

Regards

Marcel

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author
#2 lore raw
Quoted 11 lines · Marcel Holtmann

Hi Sjoerd,

Quoted 7 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''.
[...]

Any ideas what could be going wrong here ?

stop hidd and see if it works then.

That does indeed solve it (should have though about trying that). Could you explain what's going wrong with hidd (yes i'm curious) ?

Thanks,
Sjoerd

Signature · 2 lines
Never worry about theory as long as the machinery does what it's supposed to do.
		-- R. A. Heinlein
author
#3 lore raw
Quoted 8 lines · Sjoerd Simons
Quoted 7 lines · Marcel Holtmann

Hi Sjoerd,

Quoted 5 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''. [...]

Quoted 5 lines
Quoted 3 lines
Quoted 1 line

Any ideas what could be going wrong here ?

stop hidd and see if it works then.

That does indeed solve it (should have though about trying that).

Seems i was a little too fast. Now it works ``sometimes'', but most of the times it takes three or four tries to send a file over. Incidentally i'm working on another x86 machine today and that also works fine ?

The moment it goes wrong is a little different though. I get this when it fails the first time:

HCIDump - HCI packet analyzer ver 1.10
device: hci0 snap_len: 1028 filter: 0xffffffff

Quoted 1 line

HCI Event: Connect Request (0x04) plen 10

75 3F 1D DE 0F 00 04 02 52 01
< HCI Command: Accept Connection Request (0x01|0x0009) plen 7
75 3F 1D DE 0F 00 01

Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

00 01 09 04

Quoted 1 line

HCI Event: Link Key Request (0x17) plen 6

75 3F 1D DE 0F 00
< HCI Command: Link Key Request Reply (0x01|0x000b) plen 22
75 3F 1D DE 0F 00 F4 D8 1D 5D 52 C4 28 CB 63 65 02 03 CD BC 00 C3

Quoted 1 line

HCI Event: Command Complete (0x0e) plen 10

01 0B 04 00 75 3F 1D DE 0F 00

Quoted 1 line

HCI Event: Connect Complete (0x03) plen 11

00 29 00 75 3F 1D DE 0F 00 01 01
< HCI Command: Write Link Policy Settings (0x02|0x000d) plen 4
29 00 0F 00

Quoted 1 line

HCI Event: Page Scan Repetition Mode Change (0x20) plen 7

75 3F 1D DE 0F 00 01

Quoted 1 line

HCI Event: Command Complete (0x0e) plen 6

01 0D 08 00 29 00
< HCI Command: Change Connection Packet Type (0x01|0x000f) plen 4
29 00 18 CC

Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

00 01 0F 04
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
75 3F 1D DE 0F 00 01 00 00 00

Quoted 1 line

HCI Event: Connection Packet Type Changed (0x1d) plen 5

00 29 00 18 00

Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

00 01 19 04
< HCI Command: Remote Name Request (0x01|0x0019) plen 10
75 3F 1D DE 0F 00 01 00 00 00

Quoted 1 line

HCI Event: Command Status (0x0f) plen 4

00 00 19 04

Sjoerd

Signature · 3 lines
Nothing is as simple as it seems at first
	Or as hopeless as it seems in the middle
		Or as finished as it seems in the end.
maintainer
#4 lore raw

Hi Sjoerd,

Quoted 7 lines
Quoted 7 lines
Quoted 7 lines
Quoted 6 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''. [...]

Any ideas what could be going wrong here ?

Quoted 7 lines
Quoted 3 lines
Quoted 1 line

stop hidd and see if it works then.

That does indeed solve it (should have though about trying that).

Seems i was a little too fast. Now it works ``sometimes'', but most of the times it takes three or four tries to send a file over. Incidentally i'm working on another x86 machine today and that also works fine ?

maybe there is another big endian bug somewhere, but I don't think so.

Regards

Marcel

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maintainer
#5 lore raw
In reply to Sjoerd Simons

Hi Sjoerd,

Quoted 6 lines
Quoted 6 lines
Quoted 6 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''.
[...]

Quoted 6 lines
Quoted 3 lines
Quoted 1 line

Any ideas what could be going wrong here ?

stop hidd and see if it works then.

That does indeed solve it (should have though about trying that). Could you explain what's going wrong with hidd (yes i'm curious) ?

I already tracked this problem. The T610 has an old Bluetooth chip that can't do a role switch and this is forced when you run hidd. The CVS already contains a fixed hidd that can deal with it.

Regards

Marcel

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author
#6 lore raw
Quoted 10 lines · Marcel Holtmann

Hi Sjoerd,

Quoted 8 lines
Quoted 8 lines
Quoted 7 lines

Since some time i've got an Ericsson T630. Sending files via obex from both my ppc and x86 machine to the phone works fine. But from the phone i can only send stuff to the x86. When sending to my powerbook the phone almost immediatly indicates ``connection failed''. [...]

Any ideas what could be going wrong here ?

Quoted 8 lines
Quoted 4 lines
Quoted 1 line

stop hidd and see if it works then.

That does indeed solve it (should have though about trying that). Could you explain what's going wrong with hidd (yes i'm curious) ?

I already tracked this problem. The T610 has an old Bluetooth chip that can't do a role switch and this is forced when you run hidd. The CVS already contains a fixed hidd that can deal with it.

Is this only a problem when running hidd or can i also expect it when using other bluetooth apps (pand ?).

I've tested the cvs hidd version on my x86, but to no avail. When starting hidd --server --master sending files from the phone start failing :(.

Do i need the -mh2 patches for this ?

For the record hcitool info on my phone says:
Requesting information ...
BD Address: 00:0F:DE:1D:3F:75
Device Name: Winter
LMP Version: 1.1 (0x1) LMP Subversion: 0x503
Manufacturer: Ericsson Technology Licensing (0)
Features: 0x04 0xca 0x31 0x00 0x00 0x00 0x00 0x00
<encryption> <RSSI> <SCO link> <u-law log> <A-law log> <CVSD>

Sjoerd

Signature · 2 lines
I use technology in order to hate it more properly.
		-- Nam June Paik
maintainer
#7 lore raw

Hi Sjoerd,

Quoted 6 lines
Quoted 3 lines

I already tracked this problem. The T610 has an old Bluetooth chip that can't do a role switch and this is forced when you run hidd. The CVS already contains a fixed hidd that can deal with it.

Is this only a problem when running hidd or can i also expect it when using other bluetooth apps (pand ?).

it is a problem whenever you run an application that forces an role switch. For example using pand with --master option.

Quoted 2 lines

I've tested the cvs hidd version on my x86, but to no avail. When starting hidd --server --master sending files from the phone start failing :(.

Leave the --master option out. CSR based HID input devices will trigger the role switch by themself. Only the Broadcom stuff (Apple) have a problem there.

Quoted 1 line

Do i need the -mh2 patches for this ?

No.

Quoted 8 lines

For the record hcitool info on my phone says:
Requesting information ...
BD Address: 00:0F:DE:1D:3F:75
Device Name: Winter
LMP Version: 1.1 (0x1) LMP Subversion: 0x503
Manufacturer: Ericsson Technology Licensing (0)
Features: 0x04 0xca 0x31 0x00 0x00 0x00 0x00 0x00
<encryption> <RSSI> <SCO link> <u-law log> <A-law log> <CVSD>

The missing <role switch> is here important.

Regards

Marcel

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author
#8 lore raw
Quoted 6 lines · Marcel Holtmann
Quoted 2 lines

I've tested the cvs hidd version on my x86, but to no avail. When starting hidd --server --master sending files from the phone start failing :(.

Leave the --master option out. CSR based HID input devices will trigger the role switch by themself. Only the Broadcom stuff (Apple) have a problem there.

Ah i misunderstood. I though that it should be forced to run as master to not roleswitch :) Need to learn somewhat more about bluetooth it seems.

Without master it works perfectly on my x86 box. On my powerbook it still sometimes fails. I will see if i can track down the difference between a succeeded connection and a failed one..

Thanks for all the great work on bluez ;)
Sjoerd

Signature · 1 line
"If value corrupts then absolute value corrupts absolutely."