  board.h | Standard board header file |
| compiler.h | Commonly used includes, types and macros |
| conf_board.h | Board configuration |
| conf_clock.h | SAM4S clock configuration |
| conf_example.h | Example configuration |
| conf_sleepmgr.h | Sleep manager configuration |
| conf_usb.h | USB configuration file for CDC application |
| 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 |
| main.c | CDC Application Main functions |
| main.h | Main functions |
| matrix.c | Matrix driver for SAM |
| matrix.h | Matrix driver for SAM |
| 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 |
| sleepmgr.c | SAM3/SAM4 Sleep manager implementation |
| sam/sleepmgr.h | SAM3/SAM4 Sleep manager implementation |
| sleepmgr.h | Sleep manager |
| 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.h | UART functions |
| uart_sam.c | UART functions |
| udc.c | USB Device Controller (UDC) |
| udc.h | Interface of the USB Device Controller (UDC) |
| udc_desc.h | Common API for USB Device Interface |
| udd.h | Common API for USB Device Drivers (UDD) |
| udi.h | Common API for USB Device Interface |
| udi_cdc.c | USB Device Communication Device Class (CDC) interface |
| udi_cdc.h | USB Device Communication Device Class (CDC) interface definitions |
| udi_cdc_conf.h | Default CDC configuration for a USB Device with a single interface |
| udi_cdc_desc.c | Default descriptors for a USB Device with a single interface CDC |
| udp_device.c | USB Device Driver for UDP |
| udp_device.h | USB Device Driver for UDP |
| ui.c | User Interface |
| ui.h | Common User Interface for CDC application |
| usart.c | Universal Synchronous Asynchronous Receiver Transmitter (USART) driver for SAM |
| usart.h | Universal Synchronous Asynchronous Receiver Transmitter (USART) driver for SAM |
| usb_atmel.h | All USB VIDs and PIDs from Atmel USB applications |
| usb_protocol.h | USB protocol definitions |
 usb_protocol_cdc.h | USB Communication Device Class (CDC) protocol definitions |
1.8.5