A.6.3 write_loopback_mode, A.7 catc-specific hci commands, A.7.1 catc_change_headset_gain – Teledyne LeCroy BTTracer_Trainer - BTTrainer Users Manual User Manual
Page 115: A.7.2 catc_decrease_power_request, Write_loopback_mode, Catc-specific hci commands
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CATC BTT
RAINER
2.20
A
PPENDIX
A
User’s Manual
A.6.3 Write_Loopback_Mode
The Write_Loopback_Mode will write the value for the setting of the Host Controller’s
Loopback_Mode into BTTrainer.
A.7 CATC-Specific HCI Commands
A.7.1 CATC_Change_Headset_Gain
Controls the gain of the microphone or speaker of the headset.
A.7.2 CATC_Decrease_Power_Request
Send LMP_Decr_Power_Req PDU to the remote device.
Command Parameters
Examples
Comments
Loopback_Mode
0
0x00=No Loopback mode
enabled. Default
0x01=Enable Local Loopback
0x02=Enable Remote Loopback
Return Events
Write_Loopback_Mode_Complete
Write_Loopback_Mode_Error
Command Parameters
Examples
Comments
Device
“Speaker”
“Microphone” or “Speaker”
(“Speaker” is default)
Gain
0
0x00 - 0x0F
Return Events
CATC_Change_Headset_Gain_Complete
CATC_Change_Headset_Gain_Error
Command Parameters
Examples
Comments
HCI_Handle
Return Events
Command Status: Will return after the operation has started.
Command Complete: Will return after the operation has completed.