> ## Documentation Index
> Fetch the complete documentation index at: https://dragonwingdocs.qualcomm.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Verify GAP functions
> Bluetooth Low Energy GAP is an extension of the existing BR/EDR GAP.
To perform Bluetooth GAP functions, you must first complete the steps in the following procedure.
## Prerequisites
* Enable SSH to access your host device. For instructions, see Sign in using SSH.
* Place the device under test (DUT) and the remote device in the Bluetooth vicinity.
## Set up the device for Bluetooth GAP functions
1. Run the SSH in command prompt using the following command:
```text theme={null}
ssh root@
```
**Example**
If the IP address of the device is `10.92.160.222`, run the following command:
```text theme={null}
ssh root@10.92.160.222
```
2. Connect to the SSH by entering the following password:
```text theme={null}
oelinux123
```
3. Open the Bluetooth test application by running the following command:
```text theme={null}
bluetoothctl
```
**Sample output**
```text theme={null}
sh-5.1# bluetoothctl
Agent registered uetoothd...
[CHG] Controller 22:22:F1:C1:99:C0 Pairable: yes
```
* To view GAP functions, run the following command:
```text theme={null}
help
```
This command provides the main menu of **bluetoothctl**. The main menu includes the submenus and GAP functions. To perform GAP functions, see Perform Bluetooth GAP functions.
**Sample output**
```text theme={null}
[bluetooth]# help
Menu main:
Available commands:
-------------------
advertise Advertise Options Submenu
monitor Advertisement Monitor Options Submenu
scan Scan Options Submenu
gatt Generic Attribute Submenu
admin Admin Policy Submenu
player Media Player Submenu
endpoint Media Endpoint Submenu
transport Media Transport Submenu
list List available controllers
show [ctrl] Controller information
select Select default controller
devices [Paired/Bonded/Trusted/Connected] List available devices, with an optional property as the filter
system-alias Set controller alias
reset-alias Reset controller alias
power Set controller power
pairable Set controller pairable mode
discoverable Set controller discoverable mode
discoverable-timeout [value] Set discoverable timeout
agent Enable/disable agent with given capability
default-agent Set agent as the default one
advertise Enable/disable advertising with given type
set-alias Set device alias
scan Scan for devices
info [dev] Device information
pair [dev] Pair with device
cancel-pairing [dev] Cancel pairing with device
trust [dev] Trust device
untrust [dev] Untrust device
block [dev] Block device
unblock [dev] Unblock device
remove Remove device
connect Connect device
disconnect [dev] Disconnect device
menu Select submenu
version Display version
quit Quit program
exit Quit program
help Display help about this program
export Print environment variables
```
* To verify the state of Bluetooth on the device, run the following command:
```text theme={null}
show
```
**Sample output**
```text theme={null}
[bluetooth]# show
Controller 8C:FD:F0:21:84:23 (public)
Name: qcs9100-ride-sx
Alias: qcs9100-ride-sx
Class: 0x00000000
Powered: no
Discoverable: no
DiscoverableTimeout: 0x000000b4
Pairable: yes
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
UUID: Message Access Server (00001132-0000-1000-8000-00805f9b34fb)
UUID: Message Notification Se.. (00001133-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
UUID: Phonebook Access Server (0000112f-0000-1000-8000-00805f9b34fb)
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
UUID: OBEX File Transfer (00001106-0000-1000-8000-00805f9b34fb)
UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
UUID: IrMC Sync (00001104-0000-1000-8000-00805f9b34fb)
UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb)
UUID: OBEX Object Push (00001105-0000-1000-8000-00805f9b34fb)
Modalias: usb:v1D6Bp0246d0541
Discovering: no
Roles: central
Roles: peripheral
Advertising Features:
ActiveInstances: 0x00 (0)
SupportedInstances: 0x10 (16)
SupportedIncludes: tx-power
SupportedIncludes: appearance
SupportedIncludes: local-name
SupportedSecondaryChannels: 1M
SupportedSecondaryChannels: 2M
SupportedSecondaryChannels: Coded
```
## Next steps
### Perform Bluetooth GAP functions
You can perform various Bluetooth GAP functions using the commands provided in the main menu of **bluetoothctl**. Bluetooth GAP functions include enabling and disabling Bluetooth, running and stopping inquiry scans to discover nearby devices, and enabling device discovery mode. GAP also supports pairing with remote Bluetooth devices, viewing the list of bonded or paired devices, and unpairing of devices.