* What does mean "GattServices is nil" ?
@ 2016-02-12 13:38 François Beaufort
2016-02-12 13:41 ` François Beaufort
2016-02-15 9:19 ` Luiz Augusto von Dentz
0 siblings, 2 replies; 19+ messages in thread
From: François Beaufort @ 2016-02-12 13:38 UTC (permalink / raw)
To: BlueZ development
Hello! I use BlueZ 5.35 and I'd love your help.
Can you help me understand why list-attributes doesn't return anything
and the "GattServices is nil" message?
Here's my bluetoothctl logs:
[bluetooth]# connect F1:6F:DE:EC:F1:D6
Attempting to connect to F1:6F:DE:EC:F1:D6
[CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
Connection successful
[CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
[DFU_Test]# list-attributes
[DFU_Test]# info
Device F1:6F:DE:EC:F1:D6
Name: DFU_Test
Alias: DFU_Test
Appearance: 0x0340
Paired: no
Trusted: no
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
And here are my btmon logs in case it would help:
< HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 30.000 msec (0x0030)
Own address type: Public (0x00)
Filter policy: Ignore not in white list (0x01)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
LE Set Scan Parameters (0x08|0x000b) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
Scanning: Enabled (0x01)
Filter duplicates: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
LE Advertising Report (0x02)
Num reports: 1
Event type: Connectable undirected - ADV_IND (0x00)
Address type: Random (0x01)
Address: F1:6F:DE:EC:F1:D6 (Static)
Data length: 24
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (complete): 2 entries
Heart Rate (0x180d)
Device Information (0x180a)
Appearance: Heart Rate Sensor (0x0340)
Name (complete): DFU_Test
RSSI: -31 dBm (0xe1)
< HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
Scanning: Disabled (0x00)
Filter duplicates: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
LE Set Scan Enable (0x08|0x000c) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
Scan interval: 60.000 msec (0x0060)
Scan window: 30.000 msec (0x0030)
Filter policy: White list is not used (0x00)
Peer address type: Random (0x01)
Peer address: F1:6F:DE:EC:F1:D6 (Static)
Own address type: Public (0x00)
Min connection interval: 50.00 msec (0x0028)
Max connection interval: 70.00 msec (0x0038)
Connection latency: 0x0000
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
LE Create Connection (0x08|0x000d) ncmd 1
Status: Success (0x00)
< HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
LE Connection Complete (0x01)
Status: Success (0x00)
Handle: 32
Role: Master (0x00)
Peer address type: Random (0x01)
Peer address: F1:6F:DE:EC:F1:D6 (Static)
Connection interval: 67.50 msec (0x0036)
Connection latency: 0.00 msec (0x0000)
Supervision timeout: 420 msec (0x002a)
Master clock accuracy: 0x00
@ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
46 55 5f 54 65 73 74 00 FU_Test.
> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
LE Create Connection Cancel (0x08|0x000e) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
Handle: 32
> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
LE Read Remote Used Features (0x08|0x0016) ncmd 1
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
LE Read Remote Used Features (0x04)
Status: Success (0x00)
Handle: 32
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
LE Encryption
< ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 517
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 23
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0001-0xffff
Attribute group type: Primary Service (0x2800)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
ATT: Read By Group Type Response (0x11) len 13
Attribute data length: 6
Attribute group list: 2 entries
Handle range: 0x0001-0x0007
UUID: Generic Access Profile (0x1800)
Handle range: 0x0008-0x000b
UUID: Generic Attribute Profile (0x1801)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x000c-0xffff
Attribute group type: Primary Service (0x2800)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
ATT: Read By Group Type Response (0x11) len 21
Attribute data length: 20
Attribute group list: 1 entry
Handle range: 0x000c-0x0011
UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0012-0xffff
Attribute group type: Primary Service (0x2800)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
ATT: Read By Group Type Response (0x11) len 13
Attribute data length: 6
Attribute group list: 2 entries
Handle range: 0x0012-0x0019
UUID: Heart Rate (0x180d)
Handle range: 0x001a-0xffff
UUID: Device Information (0x180a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
ATT: Read By Group Type Request (0x10) len 6
Handle range: 0x0001-0xffff
Attribute group type: Secondary Service (0x2801)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
ATT: Error Response (0x01) len 4
Read By Group Type Request (0x10)
Handle: 0x0001
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0008-0x000b
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0008
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000c-0x0011
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x000c
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0012-0x0019
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x0012
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
ATT: Read By Type Request (0x08) len 6
Handle range: 0x001a-0xffff
Attribute type: Include (0x2802)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x001a
Error: Attribute Not Found (0x0a)
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
ATT: Read By Type Request (0x08) len 6
Handle range: 0x0008-0x000b
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
ATT: Read By Type Response (0x09) len 8
Attribute data length: 7
Attribute data list: 1 entry
Handle: 0x0009
Value: 200a00052a
< ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
ATT: Read By Type Request (0x08) len 6
Handle range: 0x000a-0x000b
Attribute type: Characteristic (0x2803)
> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
Num handles: 1
Handle: 32
Count: 1
> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
ATT: Error Response (0x01) len 4
Read By Type Request (0x08)
Handle: 0x000a
Error: Attribute Not Found (0x0a)
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-12 13:38 What does mean "GattServices is nil" ? François Beaufort
@ 2016-02-12 13:41 ` François Beaufort
2016-02-15 9:19 ` Luiz Augusto von Dentz
1 sibling, 0 replies; 19+ messages in thread
From: François Beaufort @ 2016-02-12 13:41 UTC (permalink / raw)
To: BlueZ development
For info, I'm able to list all GATT services and characteristics from
this device when using nRF Master Control Panel Android app.
On Fri, Feb 12, 2016 at 2:38 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> Hello! I use BlueZ 5.35 and I'd love your help.
> Can you help me understand why list-attributes doesn't return anything
> and the "GattServices is nil" message?
>
> Here's my bluetoothctl logs:
>
> [bluetooth]# connect F1:6F:DE:EC:F1:D6
> Attempting to connect to F1:6F:DE:EC:F1:D6
> [CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
> Connection successful
> [CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
> [DFU_Test]# list-attributes
> [DFU_Test]# info
> Device F1:6F:DE:EC:F1:D6
> Name: DFU_Test
> Alias: DFU_Test
> Appearance: 0x0340
> Paired: no
> Trusted: no
> Blocked: no
> Connected: yes
> LegacyPairing: no
> UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
> UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>
> And here are my btmon logs in case it would help:
>
> < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
> Type: Passive (0x00)
> Interval: 60.000 msec (0x0060)
> Window: 30.000 msec (0x0030)
> Own address type: Public (0x00)
> Filter policy: Ignore not in white list (0x01)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
> LE Set Scan Parameters (0x08|0x000b) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
> Scanning: Enabled (0x01)
> Filter duplicates: Enabled (0x01)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
> LE Set Scan Enable (0x08|0x000c) ncmd 1
> Status: Success (0x00)
>> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
> LE Advertising Report (0x02)
> Num reports: 1
> Event type: Connectable undirected - ADV_IND (0x00)
> Address type: Random (0x01)
> Address: F1:6F:DE:EC:F1:D6 (Static)
> Data length: 24
> Flags: 0x06
> LE General Discoverable Mode
> BR/EDR Not Supported
> 16-bit Service UUIDs (complete): 2 entries
> Heart Rate (0x180d)
> Device Information (0x180a)
> Appearance: Heart Rate Sensor (0x0340)
> Name (complete): DFU_Test
> RSSI: -31 dBm (0xe1)
> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
> Scanning: Disabled (0x00)
> Filter duplicates: Disabled (0x00)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
> LE Set Scan Enable (0x08|0x000c) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
> Scan interval: 60.000 msec (0x0060)
> Scan window: 30.000 msec (0x0030)
> Filter policy: White list is not used (0x00)
> Peer address type: Random (0x01)
> Peer address: F1:6F:DE:EC:F1:D6 (Static)
> Own address type: Public (0x00)
> Min connection interval: 50.00 msec (0x0028)
> Max connection interval: 70.00 msec (0x0038)
> Connection latency: 0x0000
> Supervision timeout: 420 msec (0x002a)
> Min connection length: 0.000 msec (0x0000)
> Max connection length: 0.000 msec (0x0000)
>> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
> LE Create Connection (0x08|0x000d) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
>> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
> LE Connection Complete (0x01)
> Status: Success (0x00)
> Handle: 32
> Role: Master (0x00)
> Peer address type: Random (0x01)
> Peer address: F1:6F:DE:EC:F1:D6 (Static)
> Connection interval: 67.50 msec (0x0036)
> Connection latency: 0.00 msec (0x0000)
> Supervision timeout: 420 msec (0x002a)
> Master clock accuracy: 0x00
> @ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
> 02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
> 46 55 5f 54 65 73 74 00 FU_Test.
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
> LE Create Connection Cancel (0x08|0x000e) ncmd 1
> Status: Command Disallowed (0x0c)
> < HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
> Handle: 32
>> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
> LE Read Remote Used Features (0x08|0x0016) ncmd 1
> Status: Success (0x00)
>> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
> LE Read Remote Used Features (0x04)
> Status: Success (0x00)
> Handle: 32
> Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> LE Encryption
> < ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
> ATT: Exchange MTU Request (0x02) len 2
> Client RX MTU: 517
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
> ATT: Exchange MTU Response (0x03) len 2
> Server RX MTU: 23
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0001-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
> ATT: Read By Group Type Response (0x11) len 13
> Attribute data length: 6
> Attribute group list: 2 entries
> Handle range: 0x0001-0x0007
> UUID: Generic Access Profile (0x1800)
> Handle range: 0x0008-0x000b
> UUID: Generic Attribute Profile (0x1801)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x000c-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
> ATT: Read By Group Type Response (0x11) len 21
> Attribute data length: 20
> Attribute group list: 1 entry
> Handle range: 0x000c-0x0011
> UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0012-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
> ATT: Read By Group Type Response (0x11) len 13
> Attribute data length: 6
> Attribute group list: 2 entries
> Handle range: 0x0012-0x0019
> UUID: Heart Rate (0x180d)
> Handle range: 0x001a-0xffff
> UUID: Device Information (0x180a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0001-0xffff
> Attribute group type: Secondary Service (0x2801)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
> ATT: Error Response (0x01) len 4
> Read By Group Type Request (0x10)
> Handle: 0x0001
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0008-0x000b
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x0008
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x000c-0x0011
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x000c
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0012-0x0019
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x0012
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x001a-0xffff
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x001a
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0008-0x000b
> Attribute type: Characteristic (0x2803)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
> ATT: Read By Type Response (0x09) len 8
> Attribute data length: 7
> Attribute data list: 1 entry
> Handle: 0x0009
> Value: 200a00052a
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x000a-0x000b
> Attribute type: Characteristic (0x2803)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x000a
> Error: Attribute Not Found (0x0a)
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-12 13:38 What does mean "GattServices is nil" ? François Beaufort
2016-02-12 13:41 ` François Beaufort
@ 2016-02-15 9:19 ` Luiz Augusto von Dentz
2016-02-15 9:21 ` François Beaufort
1 sibling, 1 reply; 19+ messages in thread
From: Luiz Augusto von Dentz @ 2016-02-15 9:19 UTC (permalink / raw)
To: François Beaufort; +Cc: BlueZ development
Hi François,
On Fri, Feb 12, 2016 at 3:38 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> Hello! I use BlueZ 5.35 and I'd love your help.
> Can you help me understand why list-attributes doesn't return anything
> and the "GattServices is nil" message?
>
> Here's my bluetoothctl logs:
>
> [bluetooth]# connect F1:6F:DE:EC:F1:D6
> Attempting to connect to F1:6F:DE:EC:F1:D6
> [CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
> Connection successful
> [CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
> [DFU_Test]# list-attributes
> [DFU_Test]# info
> Device F1:6F:DE:EC:F1:D6
> Name: DFU_Test
> Alias: DFU_Test
> Appearance: 0x0340
> Paired: no
> Trusted: no
> Blocked: no
> Connected: yes
> LegacyPairing: no
> UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
> UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>
> And here are my btmon logs in case it would help:
>
> < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
> Type: Passive (0x00)
> Interval: 60.000 msec (0x0060)
> Window: 30.000 msec (0x0030)
> Own address type: Public (0x00)
> Filter policy: Ignore not in white list (0x01)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
> LE Set Scan Parameters (0x08|0x000b) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
> Scanning: Enabled (0x01)
> Filter duplicates: Enabled (0x01)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
> LE Set Scan Enable (0x08|0x000c) ncmd 1
> Status: Success (0x00)
>> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
> LE Advertising Report (0x02)
> Num reports: 1
> Event type: Connectable undirected - ADV_IND (0x00)
> Address type: Random (0x01)
> Address: F1:6F:DE:EC:F1:D6 (Static)
> Data length: 24
> Flags: 0x06
> LE General Discoverable Mode
> BR/EDR Not Supported
> 16-bit Service UUIDs (complete): 2 entries
> Heart Rate (0x180d)
> Device Information (0x180a)
> Appearance: Heart Rate Sensor (0x0340)
> Name (complete): DFU_Test
> RSSI: -31 dBm (0xe1)
> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
> Scanning: Disabled (0x00)
> Filter duplicates: Disabled (0x00)
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
> LE Set Scan Enable (0x08|0x000c) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
> Scan interval: 60.000 msec (0x0060)
> Scan window: 30.000 msec (0x0030)
> Filter policy: White list is not used (0x00)
> Peer address type: Random (0x01)
> Peer address: F1:6F:DE:EC:F1:D6 (Static)
> Own address type: Public (0x00)
> Min connection interval: 50.00 msec (0x0028)
> Max connection interval: 70.00 msec (0x0038)
> Connection latency: 0x0000
> Supervision timeout: 420 msec (0x002a)
> Min connection length: 0.000 msec (0x0000)
> Max connection length: 0.000 msec (0x0000)
>> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
> LE Create Connection (0x08|0x000d) ncmd 1
> Status: Success (0x00)
> < HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
>> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
> LE Connection Complete (0x01)
> Status: Success (0x00)
> Handle: 32
> Role: Master (0x00)
> Peer address type: Random (0x01)
> Peer address: F1:6F:DE:EC:F1:D6 (Static)
> Connection interval: 67.50 msec (0x0036)
> Connection latency: 0.00 msec (0x0000)
> Supervision timeout: 420 msec (0x002a)
> Master clock accuracy: 0x00
> @ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
> 02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
> 46 55 5f 54 65 73 74 00 FU_Test.
>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
> LE Create Connection Cancel (0x08|0x000e) ncmd 1
> Status: Command Disallowed (0x0c)
> < HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
> Handle: 32
>> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
> LE Read Remote Used Features (0x08|0x0016) ncmd 1
> Status: Success (0x00)
>> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
> LE Read Remote Used Features (0x04)
> Status: Success (0x00)
> Handle: 32
> Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
> LE Encryption
> < ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
> ATT: Exchange MTU Request (0x02) len 2
> Client RX MTU: 517
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
> ATT: Exchange MTU Response (0x03) len 2
> Server RX MTU: 23
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0001-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
> ATT: Read By Group Type Response (0x11) len 13
> Attribute data length: 6
> Attribute group list: 2 entries
> Handle range: 0x0001-0x0007
> UUID: Generic Access Profile (0x1800)
> Handle range: 0x0008-0x000b
> UUID: Generic Attribute Profile (0x1801)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x000c-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
> ATT: Read By Group Type Response (0x11) len 21
> Attribute data length: 20
> Attribute group list: 1 entry
> Handle range: 0x000c-0x0011
> UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0012-0xffff
> Attribute group type: Primary Service (0x2800)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
> ATT: Read By Group Type Response (0x11) len 13
> Attribute data length: 6
> Attribute group list: 2 entries
> Handle range: 0x0012-0x0019
> UUID: Heart Rate (0x180d)
> Handle range: 0x001a-0xffff
> UUID: Device Information (0x180a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
> ATT: Read By Group Type Request (0x10) len 6
> Handle range: 0x0001-0xffff
> Attribute group type: Secondary Service (0x2801)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
> ATT: Error Response (0x01) len 4
> Read By Group Type Request (0x10)
> Handle: 0x0001
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0008-0x000b
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x0008
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x000c-0x0011
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x000c
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0012-0x0019
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x0012
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x001a-0xffff
> Attribute type: Include (0x2802)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x001a
> Error: Attribute Not Found (0x0a)
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x0008-0x000b
> Attribute type: Characteristic (0x2803)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
> ATT: Read By Type Response (0x09) len 8
> Attribute data length: 7
> Attribute data list: 1 entry
> Handle: 0x0009
> Value: 200a00052a
> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
> ATT: Read By Type Request (0x08) len 6
> Handle range: 0x000a-0x000b
> Attribute type: Characteristic (0x2803)
>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
> Num handles: 1
> Handle: 32
> Count: 1
>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
> ATT: Error Response (0x01) len 4
> Read By Type Request (0x08)
> Handle: 0x000a
> Error: Attribute Not Found (0x0a)
> --
Was this all? Check if there is any error in bluetoothd logs since it
appears to have stopped while discovering the characteristics of a GAP
service.
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-15 9:19 ` Luiz Augusto von Dentz
@ 2016-02-15 9:21 ` François Beaufort
2016-02-15 9:45 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-15 9:21 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
It is all... that's why I'm surprised too.
Where do you see bluetoothd logs?
On Mon, Feb 15, 2016 at 10:19 AM, Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
> Hi François,
>
> On Fri, Feb 12, 2016 at 3:38 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> Hello! I use BlueZ 5.35 and I'd love your help.
>> Can you help me understand why list-attributes doesn't return anything
>> and the "GattServices is nil" message?
>>
>> Here's my bluetoothctl logs:
>>
>> [bluetooth]# connect F1:6F:DE:EC:F1:D6
>> Attempting to connect to F1:6F:DE:EC:F1:D6
>> [CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
>> Connection successful
>> [CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
>> [DFU_Test]# list-attributes
>> [DFU_Test]# info
>> Device F1:6F:DE:EC:F1:D6
>> Name: DFU_Test
>> Alias: DFU_Test
>> Appearance: 0x0340
>> Paired: no
>> Trusted: no
>> Blocked: no
>> Connected: yes
>> LegacyPairing: no
>> UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
>> UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>>
>> And here are my btmon logs in case it would help:
>>
>> < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
>> Type: Passive (0x00)
>> Interval: 60.000 msec (0x0060)
>> Window: 30.000 msec (0x0030)
>> Own address type: Public (0x00)
>> Filter policy: Ignore not in white list (0x01)
>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
>> LE Set Scan Parameters (0x08|0x000b) ncmd 1
>> Status: Success (0x00)
>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
>> Scanning: Enabled (0x01)
>> Filter duplicates: Enabled (0x01)
>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>> Status: Success (0x00)
>>> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
>> LE Advertising Report (0x02)
>> Num reports: 1
>> Event type: Connectable undirected - ADV_IND (0x00)
>> Address type: Random (0x01)
>> Address: F1:6F:DE:EC:F1:D6 (Static)
>> Data length: 24
>> Flags: 0x06
>> LE General Discoverable Mode
>> BR/EDR Not Supported
>> 16-bit Service UUIDs (complete): 2 entries
>> Heart Rate (0x180d)
>> Device Information (0x180a)
>> Appearance: Heart Rate Sensor (0x0340)
>> Name (complete): DFU_Test
>> RSSI: -31 dBm (0xe1)
>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
>> Scanning: Disabled (0x00)
>> Filter duplicates: Disabled (0x00)
>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>> Status: Success (0x00)
>> < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
>> Scan interval: 60.000 msec (0x0060)
>> Scan window: 30.000 msec (0x0030)
>> Filter policy: White list is not used (0x00)
>> Peer address type: Random (0x01)
>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>> Own address type: Public (0x00)
>> Min connection interval: 50.00 msec (0x0028)
>> Max connection interval: 70.00 msec (0x0038)
>> Connection latency: 0x0000
>> Supervision timeout: 420 msec (0x002a)
>> Min connection length: 0.000 msec (0x0000)
>> Max connection length: 0.000 msec (0x0000)
>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
>> LE Create Connection (0x08|0x000d) ncmd 1
>> Status: Success (0x00)
>> < HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
>>> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
>> LE Connection Complete (0x01)
>> Status: Success (0x00)
>> Handle: 32
>> Role: Master (0x00)
>> Peer address type: Random (0x01)
>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>> Connection interval: 67.50 msec (0x0036)
>> Connection latency: 0.00 msec (0x0000)
>> Supervision timeout: 420 msec (0x002a)
>> Master clock accuracy: 0x00
>> @ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
>> 02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
>> 46 55 5f 54 65 73 74 00 FU_Test.
>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
>> LE Create Connection Cancel (0x08|0x000e) ncmd 1
>> Status: Command Disallowed (0x0c)
>> < HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
>> Handle: 32
>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
>> LE Read Remote Used Features (0x08|0x0016) ncmd 1
>> Status: Success (0x00)
>>> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
>> LE Read Remote Used Features (0x04)
>> Status: Success (0x00)
>> Handle: 32
>> Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
>> LE Encryption
>> < ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
>> ATT: Exchange MTU Request (0x02) len 2
>> Client RX MTU: 517
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
>> ATT: Exchange MTU Response (0x03) len 2
>> Server RX MTU: 23
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
>> ATT: Read By Group Type Request (0x10) len 6
>> Handle range: 0x0001-0xffff
>> Attribute group type: Primary Service (0x2800)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
>> ATT: Read By Group Type Response (0x11) len 13
>> Attribute data length: 6
>> Attribute group list: 2 entries
>> Handle range: 0x0001-0x0007
>> UUID: Generic Access Profile (0x1800)
>> Handle range: 0x0008-0x000b
>> UUID: Generic Attribute Profile (0x1801)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
>> ATT: Read By Group Type Request (0x10) len 6
>> Handle range: 0x000c-0xffff
>> Attribute group type: Primary Service (0x2800)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
>> ATT: Read By Group Type Response (0x11) len 21
>> Attribute data length: 20
>> Attribute group list: 1 entry
>> Handle range: 0x000c-0x0011
>> UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
>> ATT: Read By Group Type Request (0x10) len 6
>> Handle range: 0x0012-0xffff
>> Attribute group type: Primary Service (0x2800)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
>> ATT: Read By Group Type Response (0x11) len 13
>> Attribute data length: 6
>> Attribute group list: 2 entries
>> Handle range: 0x0012-0x0019
>> UUID: Heart Rate (0x180d)
>> Handle range: 0x001a-0xffff
>> UUID: Device Information (0x180a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
>> ATT: Read By Group Type Request (0x10) len 6
>> Handle range: 0x0001-0xffff
>> Attribute group type: Secondary Service (0x2801)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
>> ATT: Error Response (0x01) len 4
>> Read By Group Type Request (0x10)
>> Handle: 0x0001
>> Error: Attribute Not Found (0x0a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x0008-0x000b
>> Attribute type: Include (0x2802)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
>> ATT: Error Response (0x01) len 4
>> Read By Type Request (0x08)
>> Handle: 0x0008
>> Error: Attribute Not Found (0x0a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x000c-0x0011
>> Attribute type: Include (0x2802)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
>> ATT: Error Response (0x01) len 4
>> Read By Type Request (0x08)
>> Handle: 0x000c
>> Error: Attribute Not Found (0x0a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x0012-0x0019
>> Attribute type: Include (0x2802)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
>> ATT: Error Response (0x01) len 4
>> Read By Type Request (0x08)
>> Handle: 0x0012
>> Error: Attribute Not Found (0x0a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x001a-0xffff
>> Attribute type: Include (0x2802)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
>> ATT: Error Response (0x01) len 4
>> Read By Type Request (0x08)
>> Handle: 0x001a
>> Error: Attribute Not Found (0x0a)
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x0008-0x000b
>> Attribute type: Characteristic (0x2803)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
>> ATT: Read By Type Response (0x09) len 8
>> Attribute data length: 7
>> Attribute data list: 1 entry
>> Handle: 0x0009
>> Value: 200a00052a
>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
>> ATT: Read By Type Request (0x08) len 6
>> Handle range: 0x000a-0x000b
>> Attribute type: Characteristic (0x2803)
>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
>> Num handles: 1
>> Handle: 32
>> Count: 1
>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
>> ATT: Error Response (0x01) len 4
>> Read By Type Request (0x08)
>> Handle: 0x000a
>> Error: Attribute Not Found (0x0a)
>> --
>
> Was this all? Check if there is any error in bluetoothd logs since it
> appears to have stopped while discovering the characteristics of a GAP
> service.
>
> --
> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-15 9:21 ` François Beaufort
@ 2016-02-15 9:45 ` François Beaufort
2016-02-15 10:20 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-15 9:45 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
Here are the two warnings I'm seeing...
2016-02-15T10:44:51.194355+01:00 WARNING bluetoothd[1610]: saving
characteristic to db failed
2016-02-15T10:44:51.194452+01:00 WARNING bluetoothd[1610]: Unable to
load gatt db from file for F1:6F:DE:EC:F1:D6
On Mon, Feb 15, 2016 at 10:21 AM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> It is all... that's why I'm surprised too.
> Where do you see bluetoothd logs?
>
> On Mon, Feb 15, 2016 at 10:19 AM, Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
>> Hi François,
>>
>> On Fri, Feb 12, 2016 at 3:38 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> Hello! I use BlueZ 5.35 and I'd love your help.
>>> Can you help me understand why list-attributes doesn't return anything
>>> and the "GattServices is nil" message?
>>>
>>> Here's my bluetoothctl logs:
>>>
>>> [bluetooth]# connect F1:6F:DE:EC:F1:D6
>>> Attempting to connect to F1:6F:DE:EC:F1:D6
>>> [CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
>>> Connection successful
>>> [CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
>>> [DFU_Test]# list-attributes
>>> [DFU_Test]# info
>>> Device F1:6F:DE:EC:F1:D6
>>> Name: DFU_Test
>>> Alias: DFU_Test
>>> Appearance: 0x0340
>>> Paired: no
>>> Trusted: no
>>> Blocked: no
>>> Connected: yes
>>> LegacyPairing: no
>>> UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
>>> UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>>>
>>> And here are my btmon logs in case it would help:
>>>
>>> < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
>>> Type: Passive (0x00)
>>> Interval: 60.000 msec (0x0060)
>>> Window: 30.000 msec (0x0030)
>>> Own address type: Public (0x00)
>>> Filter policy: Ignore not in white list (0x01)
>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
>>> LE Set Scan Parameters (0x08|0x000b) ncmd 1
>>> Status: Success (0x00)
>>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
>>> Scanning: Enabled (0x01)
>>> Filter duplicates: Enabled (0x01)
>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
>>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>>> Status: Success (0x00)
>>>> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
>>> LE Advertising Report (0x02)
>>> Num reports: 1
>>> Event type: Connectable undirected - ADV_IND (0x00)
>>> Address type: Random (0x01)
>>> Address: F1:6F:DE:EC:F1:D6 (Static)
>>> Data length: 24
>>> Flags: 0x06
>>> LE General Discoverable Mode
>>> BR/EDR Not Supported
>>> 16-bit Service UUIDs (complete): 2 entries
>>> Heart Rate (0x180d)
>>> Device Information (0x180a)
>>> Appearance: Heart Rate Sensor (0x0340)
>>> Name (complete): DFU_Test
>>> RSSI: -31 dBm (0xe1)
>>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
>>> Scanning: Disabled (0x00)
>>> Filter duplicates: Disabled (0x00)
>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
>>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>>> Status: Success (0x00)
>>> < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
>>> Scan interval: 60.000 msec (0x0060)
>>> Scan window: 30.000 msec (0x0030)
>>> Filter policy: White list is not used (0x00)
>>> Peer address type: Random (0x01)
>>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>>> Own address type: Public (0x00)
>>> Min connection interval: 50.00 msec (0x0028)
>>> Max connection interval: 70.00 msec (0x0038)
>>> Connection latency: 0x0000
>>> Supervision timeout: 420 msec (0x002a)
>>> Min connection length: 0.000 msec (0x0000)
>>> Max connection length: 0.000 msec (0x0000)
>>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
>>> LE Create Connection (0x08|0x000d) ncmd 1
>>> Status: Success (0x00)
>>> < HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
>>>> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
>>> LE Connection Complete (0x01)
>>> Status: Success (0x00)
>>> Handle: 32
>>> Role: Master (0x00)
>>> Peer address type: Random (0x01)
>>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>>> Connection interval: 67.50 msec (0x0036)
>>> Connection latency: 0.00 msec (0x0000)
>>> Supervision timeout: 420 msec (0x002a)
>>> Master clock accuracy: 0x00
>>> @ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
>>> 02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
>>> 46 55 5f 54 65 73 74 00 FU_Test.
>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
>>> LE Create Connection Cancel (0x08|0x000e) ncmd 1
>>> Status: Command Disallowed (0x0c)
>>> < HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
>>> Handle: 32
>>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
>>> LE Read Remote Used Features (0x08|0x0016) ncmd 1
>>> Status: Success (0x00)
>>>> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
>>> LE Read Remote Used Features (0x04)
>>> Status: Success (0x00)
>>> Handle: 32
>>> Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
>>> LE Encryption
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
>>> ATT: Exchange MTU Request (0x02) len 2
>>> Client RX MTU: 517
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
>>> ATT: Exchange MTU Response (0x03) len 2
>>> Server RX MTU: 23
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
>>> ATT: Read By Group Type Request (0x10) len 6
>>> Handle range: 0x0001-0xffff
>>> Attribute group type: Primary Service (0x2800)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
>>> ATT: Read By Group Type Response (0x11) len 13
>>> Attribute data length: 6
>>> Attribute group list: 2 entries
>>> Handle range: 0x0001-0x0007
>>> UUID: Generic Access Profile (0x1800)
>>> Handle range: 0x0008-0x000b
>>> UUID: Generic Attribute Profile (0x1801)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
>>> ATT: Read By Group Type Request (0x10) len 6
>>> Handle range: 0x000c-0xffff
>>> Attribute group type: Primary Service (0x2800)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
>>> ATT: Read By Group Type Response (0x11) len 21
>>> Attribute data length: 20
>>> Attribute group list: 1 entry
>>> Handle range: 0x000c-0x0011
>>> UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
>>> ATT: Read By Group Type Request (0x10) len 6
>>> Handle range: 0x0012-0xffff
>>> Attribute group type: Primary Service (0x2800)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
>>> ATT: Read By Group Type Response (0x11) len 13
>>> Attribute data length: 6
>>> Attribute group list: 2 entries
>>> Handle range: 0x0012-0x0019
>>> UUID: Heart Rate (0x180d)
>>> Handle range: 0x001a-0xffff
>>> UUID: Device Information (0x180a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
>>> ATT: Read By Group Type Request (0x10) len 6
>>> Handle range: 0x0001-0xffff
>>> Attribute group type: Secondary Service (0x2801)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
>>> ATT: Error Response (0x01) len 4
>>> Read By Group Type Request (0x10)
>>> Handle: 0x0001
>>> Error: Attribute Not Found (0x0a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x0008-0x000b
>>> Attribute type: Include (0x2802)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
>>> ATT: Error Response (0x01) len 4
>>> Read By Type Request (0x08)
>>> Handle: 0x0008
>>> Error: Attribute Not Found (0x0a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x000c-0x0011
>>> Attribute type: Include (0x2802)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
>>> ATT: Error Response (0x01) len 4
>>> Read By Type Request (0x08)
>>> Handle: 0x000c
>>> Error: Attribute Not Found (0x0a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x0012-0x0019
>>> Attribute type: Include (0x2802)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
>>> ATT: Error Response (0x01) len 4
>>> Read By Type Request (0x08)
>>> Handle: 0x0012
>>> Error: Attribute Not Found (0x0a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x001a-0xffff
>>> Attribute type: Include (0x2802)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
>>> ATT: Error Response (0x01) len 4
>>> Read By Type Request (0x08)
>>> Handle: 0x001a
>>> Error: Attribute Not Found (0x0a)
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x0008-0x000b
>>> Attribute type: Characteristic (0x2803)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
>>> ATT: Read By Type Response (0x09) len 8
>>> Attribute data length: 7
>>> Attribute data list: 1 entry
>>> Handle: 0x0009
>>> Value: 200a00052a
>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
>>> ATT: Read By Type Request (0x08) len 6
>>> Handle range: 0x000a-0x000b
>>> Attribute type: Characteristic (0x2803)
>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
>>> Num handles: 1
>>> Handle: 32
>>> Count: 1
>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
>>> ATT: Error Response (0x01) len 4
>>> Read By Type Request (0x08)
>>> Handle: 0x000a
>>> Error: Attribute Not Found (0x0a)
>>> --
>>
>> Was this all? Check if there is any error in bluetoothd logs since it
>> appears to have stopped while discovering the characteristics of a GAP
>> service.
>>
>> --
>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-15 9:45 ` François Beaufort
@ 2016-02-15 10:20 ` François Beaufort
2016-02-15 12:32 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-15 10:20 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
And here are my bluetoothd logs when enabling debug mode:
http://pastebin.com/raw/WjRVrMk5
bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
to: F1:6F:DE:EC:F1:D6
bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
F1:6F:DE:EC:F1:D6 status 2
bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
(nil) status 0x02
bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
bluetoothd[21655]: src/adapter.c:resume_discovery()
bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
Transport endpoint is not connected (107)
bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
F1:6F:DE:EC:F1:D6 connected eir_len 24
bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
g_attrib_ref=1
bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
F1:6F:DE:EC:F1:D6 gatt database from file
bluetoothd[21655]: src/device.c:load_service() loading service:
0x0001, end: 0x0007, uuid: 1800
bluetoothd[21655]: src/device.c:load_service() loading service:
0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:load_service() loading service:
0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:load_service() loading service:
0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
00002a05-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
6e400003-b5a3-f393-e0a9-e50e24dcca9e
bluetoothd[21655]: saving characteristic to db failed
bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
Device connected.
bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
discovery failed. ATT ECODE: 0x0a
bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
bluetoothd[21655]: src/device.c:device_svc_resolved()
/org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
end: 0x0007
On Mon, Feb 15, 2016 at 10:45 AM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> Here are the two warnings I'm seeing...
>
> 2016-02-15T10:44:51.194355+01:00 WARNING bluetoothd[1610]: saving
> characteristic to db failed
> 2016-02-15T10:44:51.194452+01:00 WARNING bluetoothd[1610]: Unable to
> load gatt db from file for F1:6F:DE:EC:F1:D6
>
> On Mon, Feb 15, 2016 at 10:21 AM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> It is all... that's why I'm surprised too.
>> Where do you see bluetoothd logs?
>>
>> On Mon, Feb 15, 2016 at 10:19 AM, Luiz Augusto von Dentz
>> <luiz.dentz@gmail.com> wrote:
>>> Hi François,
>>>
>>> On Fri, Feb 12, 2016 at 3:38 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> Hello! I use BlueZ 5.35 and I'd love your help.
>>>> Can you help me understand why list-attributes doesn't return anything
>>>> and the "GattServices is nil" message?
>>>>
>>>> Here's my bluetoothctl logs:
>>>>
>>>> [bluetooth]# connect F1:6F:DE:EC:F1:D6
>>>> Attempting to connect to F1:6F:DE:EC:F1:D6
>>>> [CHG] Device F1:6F:DE:EC:F1:D6 Connected: yes
>>>> Connection successful
>>>> [CHG] Device F1:6F:DE:EC:F1:D6 GattServices is nil
>>>> [DFU_Test]# list-attributes
>>>> [DFU_Test]# info
>>>> Device F1:6F:DE:EC:F1:D6
>>>> Name: DFU_Test
>>>> Alias: DFU_Test
>>>> Appearance: 0x0340
>>>> Paired: no
>>>> Trusted: no
>>>> Blocked: no
>>>> Connected: yes
>>>> LegacyPairing: no
>>>> UUID: Heart Rate (0000180d-0000-1000-8000-00805f9b34fb)
>>>> UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
>>>>
>>>> And here are my btmon logs in case it would help:
>>>>
>>>> < HCI Command: LE Set Scan Parameters (0x08|0x000b) plen 7 [hci0] 49.518076
>>>> Type: Passive (0x00)
>>>> Interval: 60.000 msec (0x0060)
>>>> Window: 30.000 msec (0x0030)
>>>> Own address type: Public (0x00)
>>>> Filter policy: Ignore not in white list (0x01)
>>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.518952
>>>> LE Set Scan Parameters (0x08|0x000b) ncmd 1
>>>> Status: Success (0x00)
>>>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 49.518981
>>>> Scanning: Enabled (0x01)
>>>> Filter duplicates: Enabled (0x01)
>>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 49.519952
>>>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>>>> Status: Success (0x00)
>>>>> HCI Event: LE Meta Event (0x3e) plen 36 [hci0] 52.188030
>>>> LE Advertising Report (0x02)
>>>> Num reports: 1
>>>> Event type: Connectable undirected - ADV_IND (0x00)
>>>> Address type: Random (0x01)
>>>> Address: F1:6F:DE:EC:F1:D6 (Static)
>>>> Data length: 24
>>>> Flags: 0x06
>>>> LE General Discoverable Mode
>>>> BR/EDR Not Supported
>>>> 16-bit Service UUIDs (complete): 2 entries
>>>> Heart Rate (0x180d)
>>>> Device Information (0x180a)
>>>> Appearance: Heart Rate Sensor (0x0340)
>>>> Name (complete): DFU_Test
>>>> RSSI: -31 dBm (0xe1)
>>>> < HCI Command: LE Set Scan Enable (0x08|0x000c) plen 2 [hci0] 52.188143
>>>> Scanning: Disabled (0x00)
>>>> Filter duplicates: Disabled (0x00)
>>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 52.188957
>>>> LE Set Scan Enable (0x08|0x000c) ncmd 1
>>>> Status: Success (0x00)
>>>> < HCI Command: LE Create Connection (0x08|0x000d) plen 25 [hci0] 52.189058
>>>> Scan interval: 60.000 msec (0x0060)
>>>> Scan window: 30.000 msec (0x0030)
>>>> Filter policy: White list is not used (0x00)
>>>> Peer address type: Random (0x01)
>>>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>>>> Own address type: Public (0x00)
>>>> Min connection interval: 50.00 msec (0x0028)
>>>> Max connection interval: 70.00 msec (0x0038)
>>>> Connection latency: 0x0000
>>>> Supervision timeout: 420 msec (0x002a)
>>>> Min connection length: 0.000 msec (0x0000)
>>>> Max connection length: 0.000 msec (0x0000)
>>>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 52.189955
>>>> LE Create Connection (0x08|0x000d) ncmd 1
>>>> Status: Success (0x00)
>>>> < HCI Command: LE Create Connection Can.. (0x08|0x000e) plen 0 [hci0] 54.195731
>>>>> HCI Event: LE Meta Event (0x3e) plen 19 [hci0] 54.195946
>>>> LE Connection Complete (0x01)
>>>> Status: Success (0x00)
>>>> Handle: 32
>>>> Role: Master (0x00)
>>>> Peer address type: Random (0x01)
>>>> Peer address: F1:6F:DE:EC:F1:D6 (Static)
>>>> Connection interval: 67.50 msec (0x0036)
>>>> Connection latency: 0.00 msec (0x0000)
>>>> Supervision timeout: 420 msec (0x002a)
>>>> Master clock accuracy: 0x00
>>>> @ Device Connected: F1:6F:DE:EC:F1:D6 (2) flags 0x0000
>>>> 02 01 06 05 03 0d 18 0a 18 03 19 40 03 0a 09 44 ...........@...D
>>>> 46 55 5f 54 65 73 74 00 FU_Test.
>>>>> HCI Event: Command Complete (0x0e) plen 4 [hci0] 54.196928
>>>> LE Create Connection Cancel (0x08|0x000e) ncmd 1
>>>> Status: Command Disallowed (0x0c)
>>>> < HCI Command: LE Read Remote Used Feat.. (0x08|0x0016) plen 2 [hci0] 54.197004
>>>> Handle: 32
>>>>> HCI Event: Command Status (0x0f) plen 4 [hci0] 54.197929
>>>> LE Read Remote Used Features (0x08|0x0016) ncmd 1
>>>> Status: Success (0x00)
>>>>> HCI Event: LE Meta Event (0x3e) plen 12 [hci0] 54.330960
>>>> LE Read Remote Used Features (0x04)
>>>> Status: Success (0x00)
>>>> Handle: 32
>>>> Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
>>>> LE Encryption
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 7 [hci0] 54.332123
>>>> ATT: Exchange MTU Request (0x02) len 2
>>>> Client RX MTU: 517
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.397976
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 7 [hci0] 54.465099
>>>> ATT: Exchange MTU Response (0x03) len 2
>>>> Server RX MTU: 23
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.465342
>>>> ATT: Read By Group Type Request (0x10) len 6
>>>> Handle range: 0x0001-0xffff
>>>> Attribute group type: Primary Service (0x2800)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.532926
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.600225
>>>> ATT: Read By Group Type Response (0x11) len 13
>>>> Attribute data length: 6
>>>> Attribute group list: 2 entries
>>>> Handle range: 0x0001-0x0007
>>>> UUID: Generic Access Profile (0x1800)
>>>> Handle range: 0x0008-0x000b
>>>> UUID: Generic Attribute Profile (0x1801)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.600402
>>>> ATT: Read By Group Type Request (0x10) len 6
>>>> Handle range: 0x000c-0xffff
>>>> Attribute group type: Primary Service (0x2800)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.667973
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 26 [hci0] 54.735207
>>>> ATT: Read By Group Type Response (0x11) len 21
>>>> Attribute data length: 20
>>>> Attribute group list: 1 entry
>>>> Handle range: 0x000c-0x0011
>>>> UUID: Unknown (00001530-1212-efde-1523-785feabcd123)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.735408
>>>> ATT: Read By Group Type Request (0x10) len 6
>>>> Handle range: 0x0012-0xffff
>>>> Attribute group type: Primary Service (0x2800)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 54.802940
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 18 [hci0] 54.937705
>>>> ATT: Read By Group Type Response (0x11) len 13
>>>> Attribute data length: 6
>>>> Attribute group list: 2 entries
>>>> Handle range: 0x0012-0x0019
>>>> UUID: Heart Rate (0x180d)
>>>> Handle range: 0x001a-0xffff
>>>> UUID: Device Information (0x180a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 54.937991
>>>> ATT: Read By Group Type Request (0x10) len 6
>>>> Handle range: 0x0001-0xffff
>>>> Attribute group type: Secondary Service (0x2801)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.005936
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.072581
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Group Type Request (0x10)
>>>> Handle: 0x0001
>>>> Error: Attribute Not Found (0x0a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.072850
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x0008-0x000b
>>>> Attribute type: Include (0x2802)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.140972
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.207582
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Type Request (0x08)
>>>> Handle: 0x0008
>>>> Error: Attribute Not Found (0x0a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.207940
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x000c-0x0011
>>>> Attribute type: Include (0x2802)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.275954
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.342564
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Type Request (0x08)
>>>> Handle: 0x000c
>>>> Error: Attribute Not Found (0x0a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.342855
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x0012-0x0019
>>>> Attribute type: Include (0x2802)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.410939
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.477547
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Type Request (0x08)
>>>> Handle: 0x0012
>>>> Error: Attribute Not Found (0x0a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.477794
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x001a-0xffff
>>>> Attribute type: Include (0x2802)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.545967
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.612685
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Type Request (0x08)
>>>> Handle: 0x001a
>>>> Error: Attribute Not Found (0x0a)
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.612878
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x0008-0x000b
>>>> Attribute type: Characteristic (0x2803)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.680951
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 13 [hci0] 55.747715
>>>> ATT: Read By Type Response (0x09) len 8
>>>> Attribute data length: 7
>>>> Attribute data list: 1 entry
>>>> Handle: 0x0009
>>>> Value: 200a00052a
>>>> < ACL Data TX: Handle 32 flags 0x00 dlen 11 [hci0] 55.747892
>>>> ATT: Read By Type Request (0x08) len 6
>>>> Handle range: 0x000a-0x000b
>>>> Attribute type: Characteristic (0x2803)
>>>>> HCI Event: Number of Completed Packets (0x13) plen 5 [hci0] 55.815954
>>>> Num handles: 1
>>>> Handle: 32
>>>> Count: 1
>>>>> ACL Data RX: Handle 32 flags 0x02 dlen 9 [hci0] 55.882715
>>>> ATT: Error Response (0x01) len 4
>>>> Read By Type Request (0x08)
>>>> Handle: 0x000a
>>>> Error: Attribute Not Found (0x0a)
>>>> --
>>>
>>> Was this all? Check if there is any error in bluetoothd logs since it
>>> appears to have stopped while discovering the characteristics of a GAP
>>> service.
>>>
>>> --
>>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-15 10:20 ` François Beaufort
@ 2016-02-15 12:32 ` Luiz Augusto von Dentz
2016-02-16 11:49 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 19+ messages in thread
From: Luiz Augusto von Dentz @ 2016-02-15 12:32 UTC (permalink / raw)
To: François Beaufort; +Cc: BlueZ development
Hi François,
On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> And here are my bluetoothd logs when enabling debug mode:
> http://pastebin.com/raw/WjRVrMk5
>
> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
> to: F1:6F:DE:EC:F1:D6
> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
> F1:6F:DE:EC:F1:D6 status 2
> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
> (nil) status 0x02
> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
> bluetoothd[21655]: src/adapter.c:resume_discovery()
> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
> Transport endpoint is not connected (107)
> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
> F1:6F:DE:EC:F1:D6 connected eir_len 24
> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
> g_attrib_ref=1
> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
> F1:6F:DE:EC:F1:D6 gatt database from file
> bluetoothd[21655]: src/device.c:load_service() loading service:
> 0x0001, end: 0x0007, uuid: 1800
> bluetoothd[21655]: src/device.c:load_service() loading service:
> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:load_service() loading service:
> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:load_service() loading service:
> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
> 00002a05-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
> bluetoothd[21655]: saving characteristic to db failed
> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
> Device connected.
> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
> discovery failed. ATT ECODE: 0x0a
> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
> bluetoothd[21655]: src/device.c:device_svc_resolved()
> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
> end: 0x0007
It turns out it was the cache malfunctioning, it does clear the cache
properly before storing the services when it changed so you would end
up with new and old services which obviously does not work as the
ranges tend to overlap.
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-15 12:32 ` Luiz Augusto von Dentz
@ 2016-02-16 11:49 ` Luiz Augusto von Dentz
2016-02-17 17:12 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: Luiz Augusto von Dentz @ 2016-02-16 11:49 UTC (permalink / raw)
To: François Beaufort; +Cc: BlueZ development
Hi François,
On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
> Hi François,
>
> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> And here are my bluetoothd logs when enabling debug mode:
>> http://pastebin.com/raw/WjRVrMk5
>>
>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>> to: F1:6F:DE:EC:F1:D6
>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>> F1:6F:DE:EC:F1:D6 status 2
>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>> (nil) status 0x02
>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>> Transport endpoint is not connected (107)
>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>> g_attrib_ref=1
>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>> F1:6F:DE:EC:F1:D6 gatt database from file
>> bluetoothd[21655]: src/device.c:load_service() loading service:
>> 0x0001, end: 0x0007, uuid: 1800
>> bluetoothd[21655]: src/device.c:load_service() loading service:
>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:load_service() loading service:
>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:load_service() loading service:
>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>> 00002a05-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>> bluetoothd[21655]: saving characteristic to db failed
>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>> Device connected.
>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>> discovery failed. ATT ECODE: 0x0a
>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>> end: 0x0007
>
> It turns out it was the cache malfunctioning, it does clear the cache
> properly before storing the services when it changed so you would end
> up with new and old services which obviously does not work as the
> ranges tend to overlap.
Have you tried my patches? I will probably push them today if you don't object.
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-16 11:49 ` Luiz Augusto von Dentz
@ 2016-02-17 17:12 ` François Beaufort
2016-02-25 13:59 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-17 17:12 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
I didn't have a chance to try your patches sadly.
Feel free to push them as it will still be valuable for sure.
On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
> Hi François,
>
> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
>> Hi François,
>>
>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> And here are my bluetoothd logs when enabling debug mode:
>>> http://pastebin.com/raw/WjRVrMk5
>>>
>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>> to: F1:6F:DE:EC:F1:D6
>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>> F1:6F:DE:EC:F1:D6 status 2
>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>> (nil) status 0x02
>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>> Transport endpoint is not connected (107)
>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>> g_attrib_ref=1
>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>> 0x0001, end: 0x0007, uuid: 1800
>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>> 00002a05-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>> bluetoothd[21655]: saving characteristic to db failed
>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>> Device connected.
>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>> discovery failed. ATT ECODE: 0x0a
>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>> end: 0x0007
>>
>> It turns out it was the cache malfunctioning, it does clear the cache
>> properly before storing the services when it changed so you would end
>> up with new and old services which obviously does not work as the
>> ranges tend to overlap.
>
> Have you tried my patches? I will probably push them today if you don't object.
>
>
>
> --
> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-17 17:12 ` François Beaufort
@ 2016-02-25 13:59 ` François Beaufort
2016-02-25 14:03 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-25 13:59 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
Chromebook Pixel 2015 (different chipsets) and the results are
differents
Chromebook Pixel 2013 fails to get GATT Services:
http://pastebin.com/raw/gsi63kWg
Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
Does that make some kind of sense?
On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> I didn't have a chance to try your patches sadly.
> Feel free to push them as it will still be valuable for sure.
>
> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
>> Hi François,
>>
>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>> <luiz.dentz@gmail.com> wrote:
>>> Hi François,
>>>
>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> And here are my bluetoothd logs when enabling debug mode:
>>>> http://pastebin.com/raw/WjRVrMk5
>>>>
>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>> to: F1:6F:DE:EC:F1:D6
>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>> F1:6F:DE:EC:F1:D6 status 2
>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>> (nil) status 0x02
>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>> Transport endpoint is not connected (107)
>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>> g_attrib_ref=1
>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>> 0x0001, end: 0x0007, uuid: 1800
>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>> bluetoothd[21655]: saving characteristic to db failed
>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>> Device connected.
>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>> discovery failed. ATT ECODE: 0x0a
>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>> end: 0x0007
>>>
>>> It turns out it was the cache malfunctioning, it does clear the cache
>>> properly before storing the services when it changed so you would end
>>> up with new and old services which obviously does not work as the
>>> ranges tend to overlap.
>>
>> Have you tried my patches? I will probably push them today if you don't object.
>>
>>
>>
>> --
>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-25 13:59 ` François Beaufort
@ 2016-02-25 14:03 ` Luiz Augusto von Dentz
2016-02-25 14:29 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: Luiz Augusto von Dentz @ 2016-02-25 14:03 UTC (permalink / raw)
To: François Beaufort; +Cc: BlueZ development
Hi François,
On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
> Chromebook Pixel 2015 (different chipsets) and the results are
> differents
>
> Chromebook Pixel 2013 fails to get GATT Services:
> http://pastebin.com/raw/gsi63kWg
Perhaps something else is affecting that, do you have the bluetoothd logs?
> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>
> Does that make some kind of sense?
>
> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> I didn't have a chance to try your patches sadly.
>> Feel free to push them as it will still be valuable for sure.
>>
>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>> <luiz.dentz@gmail.com> wrote:
>>> Hi François,
>>>
>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>> <luiz.dentz@gmail.com> wrote:
>>>> Hi François,
>>>>
>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>
>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>> to: F1:6F:DE:EC:F1:D6
>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>> (nil) status 0x02
>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>> Transport endpoint is not connected (107)
>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>> g_attrib_ref=1
>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>> Device connected.
>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>> discovery failed. ATT ECODE: 0x0a
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>> end: 0x0007
>>>>
>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>> properly before storing the services when it changed so you would end
>>>> up with new and old services which obviously does not work as the
>>>> ranges tend to overlap.
>>>
>>> Have you tried my patches? I will probably push them today if you don't object.
>>>
>>>
>>>
>>> --
>>> Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-25 14:03 ` Luiz Augusto von Dentz
@ 2016-02-25 14:29 ` François Beaufort
2016-02-25 14:33 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-25 14:29 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
Here are bluetoothd logs for Pixel 2015 (working):
http://pastebin.com/raw/uShisSPw
And here are the ones for the Pixel 2013 (failing):
http://pastebin.com/raw/4arEF8qu
On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
> Hi François,
>
>
> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>> Chromebook Pixel 2015 (different chipsets) and the results are
>> differents
>>
>> Chromebook Pixel 2013 fails to get GATT Services:
>> http://pastebin.com/raw/gsi63kWg
>
> Perhaps something else is affecting that, do you have the bluetoothd logs?
>
>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>
>> Does that make some kind of sense?
>>
>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> I didn't have a chance to try your patches sadly.
>>> Feel free to push them as it will still be valuable for sure.
>>>
>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>> <luiz.dentz@gmail.com> wrote:
>>>> Hi François,
>>>>
>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>> <luiz.dentz@gmail.com> wrote:
>>>>> Hi François,
>>>>>
>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>
>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>> (nil) status 0x02
>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>> Transport endpoint is not connected (107)
>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>> g_attrib_ref=1
>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>> Device connected.
>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>> end: 0x0007
>>>>>
>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>> properly before storing the services when it changed so you would end
>>>>> up with new and old services which obviously does not work as the
>>>>> ranges tend to overlap.
>>>>
>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>
>>>>
>>>>
>>>> --
>>>> Luiz Augusto von Dentz
>
>
>
> --
> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-25 14:29 ` François Beaufort
@ 2016-02-25 14:33 ` François Beaufort
2016-02-26 14:59 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-25 14:33 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
And here's the diff which shows that more services are discovered
somehow: https://www.diffchecker.com/m20m9ga1
On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> Here are bluetoothd logs for Pixel 2015 (working):
> http://pastebin.com/raw/uShisSPw
> And here are the ones for the Pixel 2013 (failing):
> http://pastebin.com/raw/4arEF8qu
>
> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
>> Hi François,
>>
>>
>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>> differents
>>>
>>> Chromebook Pixel 2013 fails to get GATT Services:
>>> http://pastebin.com/raw/gsi63kWg
>>
>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>
>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>
>>> Does that make some kind of sense?
>>>
>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> I didn't have a chance to try your patches sadly.
>>>> Feel free to push them as it will still be valuable for sure.
>>>>
>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>> <luiz.dentz@gmail.com> wrote:
>>>>> Hi François,
>>>>>
>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>> Hi François,
>>>>>>
>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>
>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>> (nil) status 0x02
>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>> Transport endpoint is not connected (107)
>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>> g_attrib_ref=1
>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>> Device connected.
>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>> end: 0x0007
>>>>>>
>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>> properly before storing the services when it changed so you would end
>>>>>> up with new and old services which obviously does not work as the
>>>>>> ranges tend to overlap.
>>>>>
>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Luiz Augusto von Dentz
>>
>>
>>
>> --
>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-25 14:33 ` François Beaufort
@ 2016-02-26 14:59 ` François Beaufort
2016-02-26 15:34 ` Luiz Augusto von Dentz
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-26 14:59 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
After updating to your last patch
(http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
As you can see, list-attributes doesn't list all attributes anymore ;)
On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> And here's the diff which shows that more services are discovered
> somehow: https://www.diffchecker.com/m20m9ga1
>
> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> Here are bluetoothd logs for Pixel 2015 (working):
>> http://pastebin.com/raw/uShisSPw
>> And here are the ones for the Pixel 2013 (failing):
>> http://pastebin.com/raw/4arEF8qu
>>
>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>> <luiz.dentz@gmail.com> wrote:
>>> Hi François,
>>>
>>>
>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>> differents
>>>>
>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>> http://pastebin.com/raw/gsi63kWg
>>>
>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>
>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>
>>>> Does that make some kind of sense?
>>>>
>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> I didn't have a chance to try your patches sadly.
>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>
>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>> Hi François,
>>>>>>
>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>> Hi François,
>>>>>>>
>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>
>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>> (nil) status 0x02
>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>> g_attrib_ref=1
>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>> Device connected.
>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>> end: 0x0007
>>>>>>>
>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>> properly before storing the services when it changed so you would end
>>>>>>> up with new and old services which obviously does not work as the
>>>>>>> ranges tend to overlap.
>>>>>>
>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Luiz Augusto von Dentz
>>>
>>>
>>>
>>> --
>>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-26 14:59 ` François Beaufort
@ 2016-02-26 15:34 ` Luiz Augusto von Dentz
2016-02-29 14:24 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: Luiz Augusto von Dentz @ 2016-02-26 15:34 UTC (permalink / raw)
To: François Beaufort; +Cc: BlueZ development
Hi François,
Actually this is caused by the following:
bluetoothd[6917]: Unable to register GATT service with handle 0x0012
for device F1:6F:DE:EC:F1:D6
bluetoothd[6917]: Unable to register GATT service with handle 0x0016
for device F1:6F:DE:EC:F1:D6
bluetoothd[6917]: Unable to register GATT service with handle 0x0019
for device F1:6F:DE:EC:F1:D6
Perhaps you forgot to enable the experimental flags (-E), anyway the
patch Ive mentioned is not yet pushed, I thought you would be able to
pick it for the mailing list.
On Fri, Feb 26, 2016 at 4:59 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> After updating to your last patch
> (http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
> here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
> As you can see, list-attributes doesn't list all attributes anymore ;)
>
> On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> And here's the diff which shows that more services are discovered
>> somehow: https://www.diffchecker.com/m20m9ga1
>>
>> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> Here are bluetoothd logs for Pixel 2015 (working):
>>> http://pastebin.com/raw/uShisSPw
>>> And here are the ones for the Pixel 2013 (failing):
>>> http://pastebin.com/raw/4arEF8qu
>>>
>>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>>> <luiz.dentz@gmail.com> wrote:
>>>> Hi François,
>>>>
>>>>
>>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>>> differents
>>>>>
>>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>>> http://pastebin.com/raw/gsi63kWg
>>>>
>>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>>
>>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>>
>>>>> Does that make some kind of sense?
>>>>>
>>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>> I didn't have a chance to try your patches sadly.
>>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>>
>>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>> Hi François,
>>>>>>>
>>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>> Hi François,
>>>>>>>>
>>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>>
>>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>>> (nil) status 0x02
>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>>> g_attrib_ref=1
>>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>>> Device connected.
>>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>>> end: 0x0007
>>>>>>>>
>>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>>> properly before storing the services when it changed so you would end
>>>>>>>> up with new and old services which obviously does not work as the
>>>>>>>> ranges tend to overlap.
>>>>>>>
>>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Luiz Augusto von Dentz
>>>>
>>>>
>>>>
>>>> --
>>>> Luiz Augusto von Dentz
--
Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-26 15:34 ` Luiz Augusto von Dentz
@ 2016-02-29 14:24 ` François Beaufort
2016-02-29 14:24 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-29 14:24 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
I've given another try with latest master branch which contains your
"fix not clearing database after discovery" patch
(7664e160d8fe69e1ce6b48b6de5b3d3eb4db0d13) and I still don't have any
luck to get connected ;(
See http://pastebin.com/raw/m44xVGY6
On Fri, Feb 26, 2016 at 4:34 PM, Luiz Augusto von Dentz
<luiz.dentz@gmail.com> wrote:
> Hi François,
>
> Actually this is caused by the following:
>
> bluetoothd[6917]: Unable to register GATT service with handle 0x0012
> for device F1:6F:DE:EC:F1:D6
> bluetoothd[6917]: Unable to register GATT service with handle 0x0016
> for device F1:6F:DE:EC:F1:D6
> bluetoothd[6917]: Unable to register GATT service with handle 0x0019
> for device F1:6F:DE:EC:F1:D6
>
> Perhaps you forgot to enable the experimental flags (-E), anyway the
> patch Ive mentioned is not yet pushed, I thought you would be able to
> pick it for the mailing list.
>
> On Fri, Feb 26, 2016 at 4:59 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> After updating to your last patch
>> (http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
>> here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
>> As you can see, list-attributes doesn't list all attributes anymore ;)
>>
>> On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> And here's the diff which shows that more services are discovered
>>> somehow: https://www.diffchecker.com/m20m9ga1
>>>
>>> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> Here are bluetoothd logs for Pixel 2015 (working):
>>>> http://pastebin.com/raw/uShisSPw
>>>> And here are the ones for the Pixel 2013 (failing):
>>>> http://pastebin.com/raw/4arEF8qu
>>>>
>>>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>>>> <luiz.dentz@gmail.com> wrote:
>>>>> Hi François,
>>>>>
>>>>>
>>>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>>>> differents
>>>>>>
>>>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>>>> http://pastebin.com/raw/gsi63kWg
>>>>>
>>>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>>>
>>>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>>>
>>>>>> Does that make some kind of sense?
>>>>>>
>>>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>> I didn't have a chance to try your patches sadly.
>>>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>>>
>>>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>> Hi François,
>>>>>>>>
>>>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>> Hi François,
>>>>>>>>>
>>>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>>>
>>>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>>>> (nil) status 0x02
>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>>>> g_attrib_ref=1
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>>>> Device connected.
>>>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>>>> end: 0x0007
>>>>>>>>>
>>>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>>>> properly before storing the services when it changed so you would end
>>>>>>>>> up with new and old services which obviously does not work as the
>>>>>>>>> ranges tend to overlap.
>>>>>>>>
>>>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Luiz Augusto von Dentz
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Luiz Augusto von Dentz
>
>
>
> --
> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-29 14:24 ` François Beaufort
@ 2016-02-29 14:24 ` François Beaufort
2016-02-29 14:38 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-29 14:24 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
For info, here's the flow I'm using to compile Bluez on a Chromebook:
https://github.com/beaufortfrancois/sandbox/blob/gh-pages/web-bluetooth/Bluez.md
On Mon, Feb 29, 2016 at 3:24 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> I've given another try with latest master branch which contains your
> "fix not clearing database after discovery" patch
> (7664e160d8fe69e1ce6b48b6de5b3d3eb4db0d13) and I still don't have any
> luck to get connected ;(
>
> See http://pastebin.com/raw/m44xVGY6
>
> On Fri, Feb 26, 2016 at 4:34 PM, Luiz Augusto von Dentz
> <luiz.dentz@gmail.com> wrote:
>> Hi François,
>>
>> Actually this is caused by the following:
>>
>> bluetoothd[6917]: Unable to register GATT service with handle 0x0012
>> for device F1:6F:DE:EC:F1:D6
>> bluetoothd[6917]: Unable to register GATT service with handle 0x0016
>> for device F1:6F:DE:EC:F1:D6
>> bluetoothd[6917]: Unable to register GATT service with handle 0x0019
>> for device F1:6F:DE:EC:F1:D6
>>
>> Perhaps you forgot to enable the experimental flags (-E), anyway the
>> patch Ive mentioned is not yet pushed, I thought you would be able to
>> pick it for the mailing list.
>>
>> On Fri, Feb 26, 2016 at 4:59 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> After updating to your last patch
>>> (http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
>>> here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
>>> As you can see, list-attributes doesn't list all attributes anymore ;)
>>>
>>> On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> And here's the diff which shows that more services are discovered
>>>> somehow: https://www.diffchecker.com/m20m9ga1
>>>>
>>>> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> Here are bluetoothd logs for Pixel 2015 (working):
>>>>> http://pastebin.com/raw/uShisSPw
>>>>> And here are the ones for the Pixel 2013 (failing):
>>>>> http://pastebin.com/raw/4arEF8qu
>>>>>
>>>>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>> Hi François,
>>>>>>
>>>>>>
>>>>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>>>>> differents
>>>>>>>
>>>>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>>>>> http://pastebin.com/raw/gsi63kWg
>>>>>>
>>>>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>>>>
>>>>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>>>>
>>>>>>> Does that make some kind of sense?
>>>>>>>
>>>>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>> I didn't have a chance to try your patches sadly.
>>>>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>>>>
>>>>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>> Hi François,
>>>>>>>>>
>>>>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>>> Hi François,
>>>>>>>>>>
>>>>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>>>>
>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>>>>> (nil) status 0x02
>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>>>>> g_attrib_ref=1
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>>>>> Device connected.
>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>>>>> end: 0x0007
>>>>>>>>>>
>>>>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>>>>> properly before storing the services when it changed so you would end
>>>>>>>>>> up with new and old services which obviously does not work as the
>>>>>>>>>> ranges tend to overlap.
>>>>>>>>>
>>>>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> --
>>>>>>>>> Luiz Augusto von Dentz
>>>>>>
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Luiz Augusto von Dentz
>>
>>
>>
>> --
>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-29 14:24 ` François Beaufort
@ 2016-02-29 14:38 ` François Beaufort
2016-02-29 14:50 ` François Beaufort
0 siblings, 1 reply; 19+ messages in thread
From: François Beaufort @ 2016-02-29 14:38 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
When running bluetoothd -E, I'm now able to get it working.
Thank you Luiz!
On Mon, Feb 29, 2016 at 3:24 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> For info, here's the flow I'm using to compile Bluez on a Chromebook:
> https://github.com/beaufortfrancois/sandbox/blob/gh-pages/web-bluetooth/Bluez.md
>
> On Mon, Feb 29, 2016 at 3:24 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> I've given another try with latest master branch which contains your
>> "fix not clearing database after discovery" patch
>> (7664e160d8fe69e1ce6b48b6de5b3d3eb4db0d13) and I still don't have any
>> luck to get connected ;(
>>
>> See http://pastebin.com/raw/m44xVGY6
>>
>> On Fri, Feb 26, 2016 at 4:34 PM, Luiz Augusto von Dentz
>> <luiz.dentz@gmail.com> wrote:
>>> Hi François,
>>>
>>> Actually this is caused by the following:
>>>
>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0012
>>> for device F1:6F:DE:EC:F1:D6
>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0016
>>> for device F1:6F:DE:EC:F1:D6
>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0019
>>> for device F1:6F:DE:EC:F1:D6
>>>
>>> Perhaps you forgot to enable the experimental flags (-E), anyway the
>>> patch Ive mentioned is not yet pushed, I thought you would be able to
>>> pick it for the mailing list.
>>>
>>> On Fri, Feb 26, 2016 at 4:59 PM, François Beaufort
>>> <beaufort.francois@gmail.com> wrote:
>>>> After updating to your last patch
>>>> (http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
>>>> here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
>>>> As you can see, list-attributes doesn't list all attributes anymore ;)
>>>>
>>>> On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> And here's the diff which shows that more services are discovered
>>>>> somehow: https://www.diffchecker.com/m20m9ga1
>>>>>
>>>>> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>> Here are bluetoothd logs for Pixel 2015 (working):
>>>>>> http://pastebin.com/raw/uShisSPw
>>>>>> And here are the ones for the Pixel 2013 (failing):
>>>>>> http://pastebin.com/raw/4arEF8qu
>>>>>>
>>>>>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>> Hi François,
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>>>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>>>>>> differents
>>>>>>>>
>>>>>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>>>>>> http://pastebin.com/raw/gsi63kWg
>>>>>>>
>>>>>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>>>>>
>>>>>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>>>>>
>>>>>>>> Does that make some kind of sense?
>>>>>>>>
>>>>>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>> I didn't have a chance to try your patches sadly.
>>>>>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>>>>>
>>>>>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>>> Hi François,
>>>>>>>>>>
>>>>>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>>>> Hi François,
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>>>>>
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>>>>>> (nil) status 0x02
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>>>>>> g_attrib_ref=1
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>>>>>> Device connected.
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>>>>>> end: 0x0007
>>>>>>>>>>>
>>>>>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>>>>>> properly before storing the services when it changed so you would end
>>>>>>>>>>> up with new and old services which obviously does not work as the
>>>>>>>>>>> ranges tend to overlap.
>>>>>>>>>>
>>>>>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> --
>>>>>>>>>> Luiz Augusto von Dentz
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> Luiz Augusto von Dentz
>>>
>>>
>>>
>>> --
>>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
* Re: What does mean "GattServices is nil" ?
2016-02-29 14:38 ` François Beaufort
@ 2016-02-29 14:50 ` François Beaufort
0 siblings, 0 replies; 19+ messages in thread
From: François Beaufort @ 2016-02-29 14:50 UTC (permalink / raw)
To: Luiz Augusto von Dentz; +Cc: BlueZ development
As you can read at
https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/net-wireless/bluez/files/bluez-upstart.conf,
Chrome OS bluetoothd doesn't enable the Experimental Interfaces.
Do you have any ETA for when is this last patch will to be stable?
On Mon, Feb 29, 2016 at 3:38 PM, François Beaufort
<beaufort.francois@gmail.com> wrote:
> When running bluetoothd -E, I'm now able to get it working.
> Thank you Luiz!
>
> On Mon, Feb 29, 2016 at 3:24 PM, François Beaufort
> <beaufort.francois@gmail.com> wrote:
>> For info, here's the flow I'm using to compile Bluez on a Chromebook:
>> https://github.com/beaufortfrancois/sandbox/blob/gh-pages/web-bluetooth/Bluez.md
>>
>> On Mon, Feb 29, 2016 at 3:24 PM, François Beaufort
>> <beaufort.francois@gmail.com> wrote:
>>> I've given another try with latest master branch which contains your
>>> "fix not clearing database after discovery" patch
>>> (7664e160d8fe69e1ce6b48b6de5b3d3eb4db0d13) and I still don't have any
>>> luck to get connected ;(
>>>
>>> See http://pastebin.com/raw/m44xVGY6
>>>
>>> On Fri, Feb 26, 2016 at 4:34 PM, Luiz Augusto von Dentz
>>> <luiz.dentz@gmail.com> wrote:
>>>> Hi François,
>>>>
>>>> Actually this is caused by the following:
>>>>
>>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0012
>>>> for device F1:6F:DE:EC:F1:D6
>>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0016
>>>> for device F1:6F:DE:EC:F1:D6
>>>> bluetoothd[6917]: Unable to register GATT service with handle 0x0019
>>>> for device F1:6F:DE:EC:F1:D6
>>>>
>>>> Perhaps you forgot to enable the experimental flags (-E), anyway the
>>>> patch Ive mentioned is not yet pushed, I thought you would be able to
>>>> pick it for the mailing list.
>>>>
>>>> On Fri, Feb 26, 2016 at 4:59 PM, François Beaufort
>>>> <beaufort.francois@gmail.com> wrote:
>>>>> After updating to your last patch
>>>>> (http://git.kernel.org/cgit/bluetooth/bluez.git/commit/?id=d205d58b285542f845d59cab24793de7c12f4aca),
>>>>> here's what I'm seeing now: http://pastebin.com/raw/4CXw36A5
>>>>> As you can see, list-attributes doesn't list all attributes anymore ;)
>>>>>
>>>>> On Thu, Feb 25, 2016 at 3:33 PM, François Beaufort
>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>> And here's the diff which shows that more services are discovered
>>>>>> somehow: https://www.diffchecker.com/m20m9ga1
>>>>>>
>>>>>> On Thu, Feb 25, 2016 at 3:29 PM, François Beaufort
>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>> Here are bluetoothd logs for Pixel 2015 (working):
>>>>>>> http://pastebin.com/raw/uShisSPw
>>>>>>> And here are the ones for the Pixel 2013 (failing):
>>>>>>> http://pastebin.com/raw/4arEF8qu
>>>>>>>
>>>>>>> On Thu, Feb 25, 2016 at 3:03 PM, Luiz Augusto von Dentz
>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>> Hi François,
>>>>>>>>
>>>>>>>>
>>>>>>>> On Thu, Feb 25, 2016 at 3:59 PM, François Beaufort
>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>> Here's an interesting bit, I've tried with Chromebook Pixel 2013 and
>>>>>>>>> Chromebook Pixel 2015 (different chipsets) and the results are
>>>>>>>>> differents
>>>>>>>>>
>>>>>>>>> Chromebook Pixel 2013 fails to get GATT Services:
>>>>>>>>> http://pastebin.com/raw/gsi63kWg
>>>>>>>>
>>>>>>>> Perhaps something else is affecting that, do you have the bluetoothd logs?
>>>>>>>>
>>>>>>>>> Chromebook Pixel 2015 can discover all of them: http://pastebin.com/raw/z5vr0B3P
>>>>>>>>>
>>>>>>>>> Does that make some kind of sense?
>>>>>>>>>
>>>>>>>>> On Wed, Feb 17, 2016 at 6:12 PM, François Beaufort
>>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>>> I didn't have a chance to try your patches sadly.
>>>>>>>>>> Feel free to push them as it will still be valuable for sure.
>>>>>>>>>>
>>>>>>>>>> On Tue, Feb 16, 2016 at 12:49 PM, Luiz Augusto von Dentz
>>>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>>>> Hi François,
>>>>>>>>>>>
>>>>>>>>>>> On Mon, Feb 15, 2016 at 2:32 PM, Luiz Augusto von Dentz
>>>>>>>>>>> <luiz.dentz@gmail.com> wrote:
>>>>>>>>>>>> Hi François,
>>>>>>>>>>>>
>>>>>>>>>>>> On Mon, Feb 15, 2016 at 12:20 PM, François Beaufort
>>>>>>>>>>>> <beaufort.francois@gmail.com> wrote:
>>>>>>>>>>>>> And here are my bluetoothd logs when enabling debug mode:
>>>>>>>>>>>>> http://pastebin.com/raw/WjRVrMk5
>>>>>>>>>>>>>
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_connect_le() Connection attempt
>>>>>>>>>>>>> to: F1:6F:DE:EC:F1:D6
>>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connect_failed_callback() hci0
>>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 status 2
>>>>>>>>>>>>> bluetoothd[21655]: plugins/policy.c:conn_fail_cb() status 2
>>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:bonding_attempt_complete() hci0
>>>>>>>>>>>>> bdaddr F1:6F:DE:EC:F1:D6 type 2 status 0x2
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_complete() bonding
>>>>>>>>>>>>> (nil) status 0x02
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_bonding_failed() status 2
>>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:resume_discovery()
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_connect_cb() connect error:
>>>>>>>>>>>>> Transport endpoint is not connected (107)
>>>>>>>>>>>>> bluetoothd[21655]: src/adapter.c:connected_callback() hci0 device
>>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 connected eir_len 24
>>>>>>>>>>>>> bluetoothd[21655]: attrib/gattrib.c:g_attrib_ref() 0x7f3ccfe929b0:
>>>>>>>>>>>>> g_attrib_ref=1
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_gatt_db() Restoring
>>>>>>>>>>>>> F1:6F:DE:EC:F1:D6 gatt database from file
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>>> 0x0001, end: 0x0007, uuid: 1800
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>>> 0x0008, end: 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>>> 0x0012, end: 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_service() loading service:
>>>>>>>>>>>>> 0x001a, end: 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>>> handle: 0x0002, value handle: 0x0003, properties 0x000a uuid: 2a00
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>>> handle: 0x0004, value handle: 0x0005, properties 0x0002 uuid: 2a01
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>>> handle: 0x0006, value handle: 0x0007, properties 0x0002 uuid: 2a04
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>>> handle: 0x0009, value handle: 0x000a, properties 0x0020 uuid:
>>>>>>>>>>>>> 00002a05-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:load_chrc() loading characteristic
>>>>>>>>>>>>> handle: 0x000a, value handle: 0x000b, properties 0x0010 uuid:
>>>>>>>>>>>>> 6e400003-b5a3-f393-e0a9-e50e24dcca9e
>>>>>>>>>>>>> bluetoothd[21655]: saving characteristic to db failed
>>>>>>>>>>>>> bluetoothd[21655]: Unable to load gatt db from file for F1:6F:DE:EC:F1:D6
>>>>>>>>>>>>> bluetoothd[21655]: src/gatt-client.c:btd_gatt_client_connected()
>>>>>>>>>>>>> Device connected.
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:att_browse_cb() ATT connection successful
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() MTU exchange complete, with MTU: 23
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Primary services found: 5
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0001, end:
>>>>>>>>>>>>> 0x0007, uuid: 00001800-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0008, end:
>>>>>>>>>>>>> 0x000b, uuid: 00001801-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x000c, end:
>>>>>>>>>>>>> 0x0011, uuid: 00001530-1212-efde-1523-785feabcd123
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0012, end:
>>>>>>>>>>>>> 0x0019, uuid: 0000180d-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x001a, end:
>>>>>>>>>>>>> 0xffff, uuid: 0000180a-0000-1000-8000-00805f9b34fb
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Secondary service
>>>>>>>>>>>>> discovery failed. ATT ECODE: 0x0a
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Characteristics found: 1
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() start: 0x0009, end:
>>>>>>>>>>>>> 0x000b, value: 0x000a, props: 0x20, uuid: 00002a05-0000-1
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_debug() Failed to initialize gatt-client
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_client_ready_cb() status: failed, error: 10
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:device_svc_resolved()
>>>>>>>>>>>>> /org/bluez/hci0/dev_F1_6F_DE_EC_F1_D6 err -5
>>>>>>>>>>>>> bluetoothd[21655]: src/device.c:gatt_service_removed() start: 0x0001,
>>>>>>>>>>>>> end: 0x0007
>>>>>>>>>>>>
>>>>>>>>>>>> It turns out it was the cache malfunctioning, it does clear the cache
>>>>>>>>>>>> properly before storing the services when it changed so you would end
>>>>>>>>>>>> up with new and old services which obviously does not work as the
>>>>>>>>>>>> ranges tend to overlap.
>>>>>>>>>>>
>>>>>>>>>>> Have you tried my patches? I will probably push them today if you don't object.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> --
>>>>>>>>>>> Luiz Augusto von Dentz
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>> --
>>>>>>>> Luiz Augusto von Dentz
>>>>
>>>>
>>>>
>>>> --
>>>> Luiz Augusto von Dentz
^ permalink raw reply [flat|nested] 19+ messages in thread
end of thread, other threads:[~2016-02-29 14:50 UTC | newest]
Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-02-12 13:38 What does mean "GattServices is nil" ? François Beaufort
2016-02-12 13:41 ` François Beaufort
2016-02-15 9:19 ` Luiz Augusto von Dentz
2016-02-15 9:21 ` François Beaufort
2016-02-15 9:45 ` François Beaufort
2016-02-15 10:20 ` François Beaufort
2016-02-15 12:32 ` Luiz Augusto von Dentz
2016-02-16 11:49 ` Luiz Augusto von Dentz
2016-02-17 17:12 ` François Beaufort
2016-02-25 13:59 ` François Beaufort
2016-02-25 14:03 ` Luiz Augusto von Dentz
2016-02-25 14:29 ` François Beaufort
2016-02-25 14:33 ` François Beaufort
2016-02-26 14:59 ` François Beaufort
2016-02-26 15:34 ` Luiz Augusto von Dentz
2016-02-29 14:24 ` François Beaufort
2016-02-29 14:24 ` François Beaufort
2016-02-29 14:38 ` François Beaufort
2016-02-29 14:50 ` François Beaufort
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