Hello,
I am trying to figure out why I'm getting "Command Disallowed" for the HCI
commands "LE Set Advertise Enable" and "LE Set Advertising Parameters". I've
been trying for a few days to get a GATT service running; first with the D-BUS
API, which occasionally worked but was very unstable. Now I'm trying with HCI
directly with the pybleno / bleno libraries.
I have bluetoothd disabled and I have tried an `hciconfig reset` and reboot.
Unsure what else I can do, I'm asking here.
The errors are these:
> HCI Event: Command Complete (0x0e) plen 4 #14 [hci0] 3.406377
LE Set Advertise Enable (0x08|0x000a) ncmd 1
Status: Command Disallowed (0x0c)
> HCI Event: Command Complete (0x0e) plen 4 #16 [hci0] 3.407380
LE Set Advertising Parameters (0x08|0x0006) ncmd 1
Status: Command Disallowed (0x0c)
The complete log follows:
Bluetooth monitor ver 5.53
= Note: Linux version 5.8.0-26-generic (x86_64) 0.408833
= Note: Bluetooth subsystem version 2.22 0.408835
= New Index: DC:FB:48:24:13:5E (Primary,USB,hci0) [hci0] 0.408836
= Open Index: DC:FB:48:24:13:5E [hci0] 0.408836
= Index Info: DC:FB:48:24:13:5E (Intel Corp.) [hci0] 0.408837
@ MGMT Open: btmon (privileged) version 1.17 {0x0001} 0.408979
@ RAW Open: py.. (privileged) version 2.22 {0x0002} [hci0] 1.487478
< HCI Command: Set Event... (0x03|0x0001) plen 8 #1 [hci0] 1.487682
Mask: 0x3dbff807fffbffff
Inquiry Complete
Inquiry Result
Connection Complete
Connection Request
Disconnection Complete
Authentication Complete
Remote Name Request Complete
Encryption Change
Change Connection Link Key Complete
Master Link Key Complete
Read Remote Supported Features Complete
Read Remote Version Information Complete
QoS Setup Complete
Command Complete
Command Status
Hardware Error
Flush Occurred
Role Change
Mode Change
Return Link Keys
PIN Code Request
Link Key Request
Link Key Notification
Loopback Command
Data Buffer Overflow
Max Slots Change
Read Clock Offset Complete
Connection Packet Type Changed
QoS Violation
Page Scan Mode Change
Page Scan Repetition Mode Change
Flow Specification Complete
Inquiry Result with RSSI
Read Remote Extended Features Complete
Synchronous Connection Complete
Synchronous Connection Changed
Sniff Subrating
Extended Inquiry Result
Encryption Key Refresh Complete
IO Capability Request
IO Capability Request Reply
User Confirmation Request
User Passkey Request
Remote OOB Data Request
Simple Pairing Complete
Link Supervision Timeout Changed
Enhanced Flush Complete
User Passkey Notification
Keypress Notification
Remote Host Supported Features Notification
LE Meta
> HCI Event: Command Complete (0x0e) plen 4 #2 [hci0] 1.605102
Set Event Mask (0x03|0x0001) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Eve.. (0x08|0x0001) plen 8 #3 [hci0] 1.605163
Mask: 0x000000000000001f
LE Connection Complete
LE Advertising Report
LE Connection Update Complete
LE Read Remote Used Features Complete
LE Long Term Key Request
> HCI Event: Command Complete (0x0e) plen 4 #4 [hci0] 1.605858
LE Set Event Mask (0x08|0x0001) ncmd 1
Status: Success (0x00)
< HCI Command: Read Local.. (0x04|0x0001) plen 0 #5 [hci0] 1.605905
> HCI Event: Command Complete (0x0e) plen 12 #6 [hci0] 1.606854
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Bluetooth 5.1 (0x0a) - Revision 256 (0x0100)
LMP version: Bluetooth 5.1 (0x0a) - Subversion 256 (0x0100)
Manufacturer: Intel Corp. (2)
< HCI Command: Write LE H.. (0x03|0x006d) plen 2 #7 [hci0] 1.606900
Supported: 0x01
Simultaneous: 0x00
> HCI Event: Command Complete (0x0e) plen 4 #8 [hci0] 1.607854
Write LE Host Supported (0x03|0x006d) ncmd 1
Status: Success (0x00)
< HCI Command: Read LE Ho.. (0x03|0x006c) plen 0 #9 [hci0] 1.607863
> HCI Event: Command Complete (0x0e) plen 6 #10 [hci0] 1.608862
Read LE Host Supported (0x03|0x006c) ncmd 1
Status: Success (0x00)
Supported: 0x01
Simultaneous: 0x00
< HCI Command: Read BD A.. (0x04|0x0009) plen 0 #11 [hci0] 1.608916
> HCI Event: Command Complete (0x0e) plen 10 #12 [hci0] 1.610004
Read BD ADDR (0x04|0x0009) ncmd 1
Status: Success (0x00)
Address: DC:FB:48:24:13:5E (Intel Corporate)
< HCI Command: LE Set Ad.. (0x08|0x000a) plen 1 #13 [hci0] 1.610132
Advertising: Disabled (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #14 [hci0] 1.610811
LE Set Advertise Enable (0x08|0x000a) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set A.. (0x08|0x0006) plen 15 #15 [hci0] 1.610893
Min advertising interval: 100.000 msec (0x00a0)
Max advertising interval: 100.000 msec (0x00a0)
Type: Connectable undirected - ADV_IND (0x00)
Own address type: Public (0x00)
Direct address type: Public (0x00)
Direct address: 00:00:00:00:00:00 (OUI 00-00-00)
Channel map: 37, 38, 39 (0x07)
Filter policy: Allow Scan Request from Any, Allow Connect Request from
Any (0x00)
> HCI Event: Command Complete (0x0e) plen 4 #16 [hci0] 1.611979
LE Set Advertising Parameters (0x08|0x0006) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set S.. (0x08|0x0009) plen 32 #17 [hci0] 1.612322
Length: 6
Name (short): echo
> HCI Event: Command Complete (0x0e) plen 4 #18 [hci0] 1.612880
LE Set Scan Response Data (0x08|0x0009) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set A.. (0x08|0x0008) plen 32 #19 [hci0] 1.613007
Length: 7
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (complete): 1 entry
Unknown (0xec00)
> HCI Event: Command Complete (0x0e) plen 4 #20 [hci0] 1.613980
LE Set Advertising Data (0x08|0x0008) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set Ad.. (0x08|0x000a) plen 1 #21 [hci0] 1.614025
Advertising: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #22 [hci0] 1.614830
LE Set Advertise Enable (0x08|0x000a) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set S.. (0x08|0x0009) plen 32 #23 [hci0] 1.614913
Length: 6
Name (short): echo
> HCI Event: Command Complete (0x0e) plen 4 #24 [hci0] 1.615974
LE Set Scan Response Data (0x08|0x0009) ncmd 1
Status: Command Disallowed (0x0c)
< HCI Command: LE Set A.. (0x08|0x0008) plen 32 #25 [hci0] 1.616018
Length: 7
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (complete): 1 entry
Unknown (0xec00)
> HCI Event: Command Complete (0x0e) plen 4 #26 [hci0] 1.616985
LE Set Advertising Data (0x08|0x0008) ncmd 1
Status: Command Disallowed (0x0c)
Any help / pointers is much appreciated.
~ Dev
