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# 3.3.5.2 usb_host_audio_v1_0_config_template.h

## File Name

usb_host_cdc_config_template.h

## Description

USB Host Audio v1.0 Class Configuration Definitions

This file contains configurations macros needed to configure the Audio v1.0 host Driver. This file is a template file only. It should not be included by the application. The configuration macros defined in the file should be defined in the configuration specific system_config.h.

## Macros

Name | Description
USB_HOST_AUDIO_V1_ATTACH_LISTENERS_NUMBER | Defines the number of attach event listeners that can be registered with Audio v1.0 Host Client Driver.
USB_HOST_AUDIO_V1_INSTANCES_NUMBER | Specifies the number of Audio v1.0 instances.
USB_HOST_AUDIO_V1_STREAMING_INTERFACE_ALTERNATE_SETTINGS_NUMBER | Defines maximum number of alternate settings per Streaming interface provided by any Device that will be connected to this Audio Host.
USB_HOST_AUDIO_V1_STREAMING_INTERFACES_NUMBER | Defines the maximum number of streaming interfaces could be present in an Audio v1.0 device that this Audio v1.0 Host Client Driver can support.