  ble_api.c | BLE API definitions |
| ble_api.h | BLE API declarations |
| ble_manager.c | BLE manager |
| ble_manager.h | BLE manager |
| ble_utils.h | BLE utility functions |
| bm_application_mode.c | BM application mode definitions |
| bm_application_mode.h | BM application mode declarations |
| bm_mode.h | BM mode |
| bm_program_mode.c | BM program mode definitions |
| bm_program_mode.h | BM program mode declarations |
| bm_utils.c | BM utility functions |
| bm_utils.h | BM utility declarations |
| board.h | Standard board header file |
| board_init.c | SAM L21 Xplained Pro board initialization |
| clock.c | SAM L21 Clock Driver |
| clock.h | SAM Clock Driver |
| clock_config_check.h | SAM L21 Clock Driver |
| clock_feature.h | SAM L21 Clock Driver |
| compiler.h | Commonly used includes, types and macros |
| conf_board.h | SAM L21 Board config |
| conf_clocks.h | |
| conf_console.h | SAM L21 Console interface config |
| conf_extint.h | SAM L21 External interface configuration and utility functions |
| conf_gpio.h | SAM L21 GPIO configuration and utility functions |
| conf_serialdrv.h | SAM L21 Serial driver config |
| conf_timer.h | SAM L21 Timer config |
| config.h | BM mode configuration |
| console_serial.c | Serial Console functionalities |
| console_serial.h | Serial Console functionalities |
| delay.h | Common Delay Service |
| dfu_api.c | DFU API definitions |
| dfu_api.h | DFU API declarations |
| event_mem.c | Event mechanism |
| event_mem.h | Event memory declarations |
| 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 |
| fifo.c | FIFO definitions |
| fifo.h | FIFO declarations |
| gclk.c | SAM L21 Generic Clock Driver |
| gclk.h | SAM Generic Clock Driver |
| ibeacon_app.c | IBeacon application |
| ibeacon_app.h | IBeacon application |
| interface.c | BM module Interface definitions |
| interface.h | BM module Interface declaration |
| 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 |
| memory.c | Memory allocation for event |
| memory.h | Memory allocation for event |
| 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 |
| platform.c | Platform interface definitions |
| platform.h | Platform interface declarations |
| platform_files.h | Platform specific header files inclusion |
| port.c | SAM GPIO Port Driver |
| port.h | SAM GPIO Port Driver |
| power.h | SAM L21/L22/R30/R34/R35 Power functionality |
| preprocessor.h | Preprocessor utils |
| qs_lin.h | SAM USART LIN Quick Start |
| qs_pinmux_basic.h | SAM PINMUX Driver Quick Start |
| qs_port_basic.h | SAM GPIO Port Driver Quick Start |
| qs_usart_basic_use.h | SAM USART Quick Start |
| qs_usart_callback.h | SAM USART Quick Start |
| qs_usart_dma_use.h | SAM Quick Start Guide for Using Usart driver with DMA |
| read.c | System-specific implementation of the _read function used by the standard library |
| reset.h | SAM Reset functionality |
| saml21_xplained_pro.h | SAM L21 Xplained Pro board definition |
| sercom.c | SAM Serial Peripheral Interface Driver |
| sercom.h | SAM Serial Peripheral Interface Driver |
| sercom_interrupt.c | SAM Serial Peripheral Interface Driver |
| sercom_interrupt.h | SAM Serial Peripheral Interface Driver |
| sercom_pinout.h | SAM SERCOM Module Pinout Definitions |
| serial.h | Serial Mode management |
| serial_drv.c | Handles Serial driver functionalities |
| serial_drv.h | Handles Serial driver functionalities |
| serial_fifo.c | This file controls the software Serial FIFO management |
| serial_fifo.h | This file controls the software Serial FIFO management |
| status_codes.h | Status code definitions |
| stdio_serial.h | Common Standard I/O Serial Management |
| 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 L21 System Interrupt Driver |
| systick_counter.c | ARM functions for busy-wait delay loops |
| systick_counter.h | ARM functions for busy-wait delay loops |
| tc.c | SAM TC - Timer Counter Driver |
| tc.h | SAM TC - Timer Counter Driver |
| tc_interrupt.c | SAM TC - Timer Counter Callback Driver |
| tc_interrupt.h | SAM TC - Timer Counter Callback Driver |
| timer_hw.c | Handler timer functionalities |
| timer_hw.h | Handles timer functionalities |
| tpaste.h | Preprocessor token pasting utils |
| usart.c | SAM SERCOM USART Driver |
| usart.h | SAM SERCOM USART Driver |
| usart_interrupt.c | SAM SERCOM USART Asynchronous Driver |
| usart_interrupt.h | SAM SERCOM USART Asynchronous Driver |
| usart_serial.h | USART Serial wrapper service for the SAM D/L/C/R devices |
 write.c | System-specific implementation of the _write function used by the standard library |
1.8.5