conf_usb.h File Reference

USB configuration file.

This file contains the possible external configuration of the USB.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "board.h"
#include "print_funcs.h"
#include "usb_ids.h"

Macros
#define	EP_AUDIO_IN   6
#define	EP_AUDIO_OUT   5
#define	EP_KBD_IN   1
#define	LOG_STR(str)
	Debug trace macro. More...
#define	NB_ENDPOINTS   4
#define	TIMER_USB_STREAM_MONITOR   700
	Period (in ms) of the polling of the buffers monitoring. More...
#define	USB_DEVICE_FEATURE   true
	ENABLE to activate the device software framework support. More...
#define	USB_HOST_FEATURE   false
	ENABLE to activate the host software framework support. More...
#define	USB_INT_LEVEL   AVR32_INTC_INT0
	USB interrupt priority level. More...
#define	Usb_reset_action()
#define	Usb_resume_action()
#define	USB_RESYNC_AUDIO_STREAM   true
	ENABLE to activate the USB audio resynchronization. More...
#define	Usb_set_configuration_action()   Usb_enable_sof_interrupt()
#define	Usb_sof_action()   usb_sof_action()
#define	USB_STREAM_BUFFER_NUMBER   16
	Number of buffers used in the USB stream FIFO. More...
#define	USB_STREAM_BUFFER_SIZE   256
	Size of a buffer (in bytes) used in the USB stream FIFO. More...
#define	USB_STREAM_RESYNC_PPM_STEPS   10
	Steps in PPM for the resynchronization. More...
#define	Usb_suspend_action()
#define	Usb_vbus_off_action()
#define	Usb_vbus_on_action()
#define	Usb_wake_up_action()
#define	USE_USB_PADS_REGULATOR   DISABLE
	Enable the internal regulator for USB pads. More...

Functions
void	usb_sof_action (void)
	usb_sof_action More...
void	usb_suspend_action (void)