蓝牙|软件 QCC51xx系列开发之LE AUDIO Auracast使用指导

本文适用范围：

    ADK23.3~

file=app1

#############

# USER KEYS #

#############

# These keys are used to configure the software or to save settings.

# See the corresponding adk\src\domains\common\ps_key_map.h

#USR1 - This key is reserved. It is used to save the last volume for HFP.

#       See hfp_profile.

# USR2 Setting for earbud to have a fixed role. 

# If this key is not set then the earbud will be able to switch roles (recommended)

# If fixed roles are to be used each earbud pair must have one primary and one secondary. 

# This setting is currently only supported on ROM based QCC512x parts.

#USR2 = [ 01 00 ] #Uncomment to set the earbud to always be a primary device

#USR2 = [ 02 00 ] #Uncomment to set the earbud to always be a secondary device

#USR2 = [ 03 00 ] #Uncomment to set the earbud to use a fixed role. Right earbud will be primary.

# USR3 Setting to enable device testing.

#

# The key controls access to several test modes, including the device test service.

#

# If this key is not set, or is zero, then the device will behave as normal.

# In all other cases, test support will be enabled on boot. The device may

# not support normal operation.

#

# Setting [ 01 00 ] enables the device test service, which uses the SPP interface.

# Setting [ 02 00 ] enables a test mode. LE connections are supported.

# Setting [ 03 00 ] enables RF testing. The device enables RF DUT mode.

#USR3 = [ 01 00 ] # Uncomment to enable device test mode

#USR4 = This key is reserved to store reboot action. 

#       See system_reboot.c

#USR7 - This key is reserved. It is used to save the status for device upgrade

#       See upgrade.h

#USR13 - This key stores delta gain (in fixed-point format Q6.9)