File List

Here is a list of all files with brief descriptions:

board.h	Standard board header file
board_init.c	SAM D21 Xplained Pro board initialization
ccsbcs.c
clock.c	SAM D21/R21/DA/HA Clock Driver
clock.h	SAM Clock Driver
clock_config_check.h	SAM D21/R21/DA/HA Clock Driver
clock_feature.h	SAM Clock Driver
compiler.h	Commonly used includes, types and macros
conf_access.h	Memory access control configuration
conf_board.h	SAM D21 Xplained Pro board configuration
conf_clocks.h	SAM D21 Clock configuration
conf_extint.h	SAM D21 External Interrupt Driver Configuration Header
conf_fatfs.h	FATFS configuration file
conf_sleepmgr.h	Sleep manager configuration
conf_usb_host.h	USB host configuration file
ctrl_access.c
ctrl_access.h
diskio.c	Implementation of low level disk I/O module skeleton for FatFS
diskio.h
extint.c	SAM External Interrupt Driver
extint.h	SAM External Interrupt Driver
extint_callback.c	SAM External Interrupt Driver
extint_callback.h	SAM External Interrupt Driver
fattime_rtc.c	Implementation of low level disk I/O module skeleton for FatFS
ff.c
ff.h
ffconf.h
gclk.c	SAM D21/R21/DA/HA Generic Clock Driver
gclk.h	SAM Generic Clock Driver
integer.h
interrupt.h	Global interrupt management for 8- and 32-bit AVR
interrupt_sam_nvic.c	Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
interrupt_sam_nvic.h	Global interrupt management for SAM D20, SAM3 and SAM4 (NVIC based)
io.h	Arch file for SAM0
main.c	Main functions for USB host mass storage and mouse composite example
main.h	Declaration of main function used by example
mrecursion.h	Preprocessor macro recursion utils
mrepeat.h	Preprocessor macro repeating utils
parts.h	Atmel part identification macros
pinmux.c	SAM Pin Multiplexer Driver
pinmux.h	SAM Pin Multiplexer Driver
port.c	SAM GPIO Port Driver
port.h	SAM GPIO Port Driver
power.h	SAM Power related functionality
preprocessor.h	Preprocessor utils
qs_pinmux_basic.h	SAM PINMUX Driver Quick Start
qs_port_basic.h	SAM GPIO Port Driver Quick Start
reset.h	SAM Reset related functionality
rtc_calendar.c	SAM RTC Driver (Calendar Mode)
rtc_calendar.h	SAM RTC Driver (Calendar Mode)
rtc_tamper.h	SAM RTC Driver (Tamper)
samd21_xplained_pro.h	SAM D21 Xplained Pro board definition
sbc_protocol.h	SCSI Block Commands
sleepmgr.c	Chip-specific sleep manager configuration
samd/sleepmgr.h	Chip-specific sleep manager configuration
sleepmgr.h	Sleep manager
spc_protocol.h	SCSI Primary Commands
status_codes.h	Status code definitions
stringz.h	Preprocessor stringizing utils
system.c	SAM System related functionality
system.h	SAM System related functionality
system_interrupt.c	SAM System Interrupt Driver
system_interrupt.h	SAM System Interrupt Driver
system_interrupt_features.h	SAM D21 System Interrupt Driver
tpaste.h	Preprocessor token pasting utils
uhc.c	USB Host Controller (UHC)
uhc.h	Interface of the USB Host Controller (UHC)
uhd.h	Common API for USB Host Drivers (UHD)
uhi.h	Common API for USB Host Interface
uhi_hid_mouse.c	USB host Human Interface Device (HID) mouse driver
uhi_hid_mouse.h	USB host driver for Human Interface Device (HID) mouse interface
uhi_msc.c	USB host Mass Storage Class interface
uhi_msc.h	USB host driver for Mass Storage Class interface
uhi_msc_mem.c	USB host Mass Storage interface for control access module
uhi_msc_mem.h	USB host Mass Storage interface for control access module
ui.c	User Interface
ui.h	Common User Interface for USB host composite application
usb.c	SAM USB Driver
usb.h	SAM USB Driver
usb_atmel.h	All USB VIDs and PIDs from Atmel USB applications
usb_dual.c	SAM USB Dual Role driver file
usb_dual.h	SAM USB Dual Role driver header file
usb_host_uhd.c	USB peripheral host wrapper for ASF Stack USB Host Driver (UHD)
usb_protocol.h	USB protocol definitions
usb_protocol_hid.h	USB Human Interface Device (HID) protocol definitions
usb_protocol_msc.h	USB Mass Storage Class (MSC) protocol definitions