 TC - Timer/Counter | Driver for the TC (Timer/Counter) |
 Compiler abstraction layer and code utilities | Compiler abstraction layer and code utilities for 32-bit AVR |
 Preprocessor - Macro Repeat | |
| Preprocessor - Stringize | |
| Preprocessor - Token Paste | |
 Status Codes | |
| Atmel part identification macros | This collection of macros identify which series and families that the various Atmel parts belong to |
| AVR UC3 parts | |
| AVR XMEGA parts | |
| megaAVR parts | |
| SAM parts | |
| Global interrupt management | This is a driver for global enabling and disabling of interrupts |
| Deprecated interrupt definitions | |
| xCoRoutineCreate | Croutine |
| vCoRoutineSchedule | Croutine |
| crSTART | Croutine |
| crDELAY | Croutine |
| crQUEUE_SEND | |
| crQUEUE_RECEIVE | Croutine |
| crQUEUE_SEND_FROM_ISR | Croutine |
| crQUEUE_RECEIVE_FROM_ISR | Croutine |
| xQueueCreate | Queue |
| xQueueSend | Queue |
| xQueueReceive | Queue |
| xQueueSendFromISR | Queue |
| xQueueReceiveFromISR | Queue |
| vSemaphoreCreateBinary | Semphr |
| xSemaphoreTake | Semphr |
| xSemaphoreTakeRecursive | Semphr |
| xSemaphoreGive | Semphr |
| xSemaphoreGiveRecursive | Semphr |
| xSemaphoreGiveFromISR | Semphr |
| vSemaphoreCreateMutex | Semphr |
| xSemaphoreCreateCounting | Semphr |
| xTaskCreate | Task |
| xTaskCreateRestricted | Task |
| vTaskDelete | Task |
| vTaskDelay | Task |
| vTaskDelayUntil | Task |
| uxTaskPriorityGet | Task |
| vTaskPrioritySet | Task |
| vTaskSuspend | Task |
| vTaskResume | Task |
| vTaskResumeFromISR | Task |
| vTaskStartScheduler | Task |
| vTaskEndScheduler | Task |
| vTaskSuspendAll | Task |
| xTaskResumeAll | Task |
| GPIO - General-Purpose Input/Output | GPIO gives access to the MCU pins |
| INTC Software Driver API for AVR UC3 | This is a software module to register interrupt handlers at any specified interrupt level to any interrupt line managed by the INTC module in AVR UC3 devices |
| USART - Univ. Sync/Async Serial Rec/Trans | Driver for the USART (Universal Synchronous Asynchronous Receiver Transmitter) |
| USB application configuration | |
| USB operating modes configuration | Defines to enable device or host USB operating modes supported by the application |
| USB host operating mode configuration | |
| USB host custom actions | |
 USB device operating mode configuration | |
 USB device custom actions | |
| USB device specific requests | |
| USB device task module | |
| USB device standard requests decoding module | |
| USB task entry point module | |
| USB software Events Management | Macros to manage USB events detected under interrupt |
| Standard requests defines | |
| USBB low-level driver module | USBB low-level driver module |
| USBB endpoints | Identifiers of USBB endpoints (USBB device operating mode) |
| USBB pipes | Identifiers of USBB pipes (USBB host operating mode) |
| USBB standard types | List of the standard types used in USBB |
| USBB IP properties | These macros give access to IP properties |
| USBB common management drivers | These macros manage the USBB controller |
| USBB device controller drivers | These macros manage the USBB Device controller |
| USBB endpoint drivers | These macros manage the common features of the endpoints |
| USBB endpoint DMA drivers | These macros manage the common features of the endpoint DMA channels |
| USBB host controller drivers | These macros manage the USBB Host controller |
| USBB pipe drivers | These macros manage the common features of the pipes |
| USBB pipe DMA drivers | These macros manage the common features of the pipe DMA channels |
| CPU - PM - Power Manager | The Power Manager (PM) controls the oscillators and PLLs, and generates the clocks and resets in the device |
| Power Clocks Library | |
| Power Manager (PM) | This is a stub on the AVR UC3 Power Manager(PM) for the sleepmgr service |
| MEMORY - FLASHC - Flash Controller | FLASHC interfaces a flash block with the 32-bit internal HSB bus |
| USB host enumeration functions module | |
| USB host task module | |
| Host controller states | Defines for device state coding |
| CPU - Cycle Counter | CPU Cycle Counter provides an interface to the COUNT and COMPARE registers |
| Debug macros and functions | Debug macros and functions for tracing memory usage for the malloc() and free() functions |
| USART Debug strings | This driver adds functionality to print debug strings and data through a dedicated USART |
| Joystick interface (5-way) | A 5-way joystick (left, right, up, down, press) interface using 5 GPIOs |
| MEMS Sensors - Accelerometer LIS3L06AL | Software Driver for the Accelerometer LIS3L06AL |
| ADC - Analog to Digital Converter | Analog to Digital Converter is able to capture analog signals and transform them into digital format with 10-bit resolution |
| Generic board support | The generic board support module includes board-specific definitions and function prototypes, such as the board initialization function |
1.8.5