  board.h | Standard board header file |
| board_init.c | SAM D21 Xplained Pro board initialization |
| 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_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_spi.h | SAM D21 SPI configuration |
| conf_winc.h | SAM D21 WINC3400 configuration |
| delay.h | Common Delay Service |
| ecc_types.h | Elliptic Curve Cryptography Module Interface |
| efuse.c | This module contains efuse APIs |
| efuse.h | Copyright (c) 2019 Microchip Technology Inc |
| 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 |
| gclk.c | SAM D21/R21/DA/HA Generic Clock Driver |
| gclk.h | SAM Generic Clock Driver |
| 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 |
| m2m_ate_mode.c | WINC3400 Peripherals Application Interface |
| m2m_ate_mode.h | WINC3400 Peripherals Application Interface |
| m2m_crypto.c | WINC Crypto module |
| m2m_crypto.h | WINC3400 Crypto API |
| m2m_flash.c | WINC Flash Interface |
| m2m_flash.h | WINC3400 Flash Interface |
| m2m_hif.c | This module contains M2M host interface APIs implementation |
| m2m_hif.h | This module contains M2M host interface APIs implementation |
| m2m_ota.c | WINC3400 IoT OTA Interface |
| m2m_ota.h | WINC3400 IoT OTA Interface |
| m2m_periph.c | WINC3400 Peripherals Application Interface |
| m2m_periph.h | WINC3400 Peripherals Application Interface |
| m2m_socket_host_if.h | BSD compatible socket interface internal types |
| m2m_ssl.c | WINC SSL Interface |
| m2m_ssl.h | WINC3400 SSL Interface |
| m2m_types.h | WINC3400 IoT Application Interface Internal Types |
| m2m_wifi.c | This module contains M2M Wi-Fi APIs implementation |
| m2m_wifi.h | WINC3400 IoT Application Interface |
| main.h | MAIN configuration |
| main21.c | WINC3400 Simple Roaming HTTPS Example |
| mrecursion.h | Preprocessor macro recursion utils |
| mrepeat.h | Preprocessor macro repeating utils |
| nm_bsp.h | This module contains WINC3400 BSP APIs declarations |
| nm_bsp_internal.h | This module contains WINC3400 BSP APIs declarations |
| nm_bsp_samd21.c | This module contains SAMD21 BSP APIs implementation |
| nm_bsp_samd21.h | This module contains SAMD21 BSP APIs declarations |
| nm_bsp_samd21_app.c | This module contains SAMD21 BSP APIs implementation |
| nm_bsp_samd21_app.h | This module contains SAMD21 BSP APIs declarations |
| nm_bus_wrapper.h | This module contains WINC3400 bus wrapper APIs declarations |
| nm_bus_wrapper_samd21.c | This module contains WINC3400 bus wrapper APIs implementation |
| nm_common.c | This module contains common APIs declarations |
| nm_common.h | This module contains common APIs declarations |
| nm_debug.h | This module contains debug APIs declarations |
| nmasic.c | This module contains WINC3400 ASIC specific internal APIs |
| nmasic.h | This module contains WINC3400 ASIC specific internal APIs |
| nmbus.c | This module contains WINC3400 bus APIs implementation |
| nmbus.h | This module contains WINC3400 bus APIs implementation |
| nmdrv.c | This module contains WINC3400 M2M driver APIs implementation |
| nmdrv.h | This module contains WINC3400 M2M driver APIs declarations |
| nmi2c.c | This module contains WINC3400 I2C protocol bus APIs implementation |
| nmi2c.h | This module contains WINC3400 I2C protocol bus APIs implementation |
| nmspi.c | This module contains WINC3400 SPI protocol bus APIs implementation |
| nmspi.h | This module contains WINC3400 SPI protocol bus APIs implementation |
| nmuart.c | This module contains WINC3400 UART protocol bus APIs implementation |
| nmuart.h | This module contains WINC3400 UART protocol bus APIs implementation |
| 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 |
| programmer.h | Programmer |
| 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_spi_dma_use.h | SAM D21/R21/L21/L22/DA1/C21/R30 Quick Start Guide for Using SPI driver with DMA |
| qs_spi_master_basic.h | SAM SPI Quick Start |
| qs_spi_master_callback.h | SAM SPI Quick Start |
| qs_spi_slave_basic.h | SAM SPI Quick Start |
| qs_spi_slave_callback.h | SAM SPI Quick Start |
| qs_tcc_basic.h | SAM TCC Driver Quick Start |
| qs_tcc_buffering.h | SAM TCC Driver Double Buffering Quick Start |
| qs_tcc_callback.h | SAM TCC - Timer Counter for Control Applications Callback Driver Quick Start |
| qs_tcc_dma.h | SAM TCC Driver Quick Start with DMA |
| qs_tcc_faultn.h | SAM TCC - Timer Counter for Control Applications Callback Driver Quick Start (with Recoverable Fault) |
| qs_tcc_faultx.h | SAM TCC - Timer Counter for Control Applications Callback Driver Quick Start (with Non-Recoverable Fault) |
| qs_tcc_timer.h | SAM TCC - Timer Counter for Control Applications 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 related functionality |
| samd21_xplained_pro.h | SAM D21 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 |
| socket.c | BSD compatible socket interface |
| socket.h | BSD compatible socket interface |
| socket_internal.h | BSD compatible socket interface internal types |
| spi.c | SAM Serial Peripheral Interface Driver |
| spi.h | SAM Serial Peripheral Interface Driver |
| spi_flash.c | SPI Flash |
| spi_flash.h | SPI Flash |
| spi_flash_map.h | SPI Flash |
| spi_interrupt.c | SAM Serial Peripheral Interface Driver |
| spi_interrupt.h | SAM Serial Peripheral Interface Driver (Callback Mode) |
| 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 D21 System Interrupt Driver |
| systick_counter.c | ARM functions for busy-wait delay loops |
| systick_counter.h | ARM functions for busy-wait delay loops |
| tcc.c | SAM TCC - Timer Counter for Control Applications Driver |
| tcc.h | SAM TCC - Timer Counter for Control Applications Driver |
| tcc_callback.c | SAM TCC - Timer Counter for Control Applications Callback Driver |
| tcc_callback.h | SAM TCC - Timer Counter for Control Applications Callback Driver |
| 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