File List

Here is a list of all files with brief descriptions:

board.h	Standard board header file
clock_example1_sam.c	Clock system example 1
compiler.h	Commonly used includes, types and macros
conf_board.h	Board configuration
conf_clock.h	SAM4S clock configuration
genclk.h	Generic clock management
sam4s/genclk.h	Chip-specific generic clock management
gpio.h	Common GPIO API
init.c	SAM4S-EK2 board init
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 SAM
ioport.h	Common IOPORT service main header file for AVR, UC3 and ARM architectures
ioport_pio.h	SAM architecture specific IOPORT service implementation header file
led.c	SAM4S-EK2 LEDs support package
led.h	SAM4S-EK2 LEDs support package
mrepeat.h	Preprocessor macro repeating utils
osc.h	Oscillator management
sam4s/osc.h	Chip-specific oscillator management functions
parts.h	Atmel part identification macros
pio.c	Parallel Input/Output (PIO) Controller driver for SAM
pio.h	Parallel Input/Output (PIO) Controller driver for SAM
pio_handler.c	Parallel Input/Output (PIO) interrupt handler for SAM
pio_handler.h	Parallel Input/Output (PIO) interrupt handler for SAM
pll.h	PLL management
sam4s/pll.h	Chip-specific PLL definitions
pmc.c	Power Management Controller (PMC) driver for SAM
pmc.h	Power Management Controller (PMC) driver for SAM
preprocessor.h	Preprocessor utils
sam4s_ek2.h	SAM4S-EK2 Board Definition
sam_gpio.h	GPIO service for SAM
sleep.c	Sleep mode access
sleep.h	Sleep mode access
status_codes.h	Status code definitions
stringz.h	Preprocessor stringizing utils
sysclk.c	Chip-specific system clock management functions
sam4s/sysclk.h	Chip-specific system clock management functions
sysclk.h	System clock management
tpaste.h	Preprocessor token pasting utils
uart.c	Universal Asynchronous Receiver Transceiver (UART) driver for SAM
uart.h	Universal Asynchronous Receiver Transceiver (UART) driver for SAM