zephyr/ext/hal/README
Piotr Mienkowski 11f9e4812f ext: Integrate Atmel SDK (ASF) files into Zephyr
Atmel Software Framework (ASF) provides a set of low-level
header files that give access to different hardware
peripherals of Atmel's ICs.

This patch adds build infrastructure files like Makefile
and Kconfig to introduce ASF into Zephyr.

Jira: ZEP-976
Change-Id: I52eead376f6c1a057d6f03292ef77ff00f1b8708
Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
2017-02-01 21:01:12 +00:00

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This directory contains different HALs for SoCs supported by Zephyr.
The following HALs are supported:
atmel
-------
The Atmel Software Framework (ASF) provides device header files and peripheral
drivers for Atmel SoCs.
cmsis
-------
The ARM Cortex Microcontroller Software Interface Standard (CMSIS) defines a
set of standard interfaces to ARM Cortex-M SoCs.
mcux
-------
The NXP MCUXpresso Software Development Kit (MCUX) provides device header files
and peripheral drivers for Kinetis, LPC, and i.MX SoCs.
nordic
-------
The Nordic Semiconductor Microcontroller Development Kit (MDK) provides device
header files for the Nordic Semiconductor nRF5 SoCs.
qmsi
-------
Intel® Quark™ Microcontroller Software Interface (QMSI) is a Hardware
Abstraction Layer (HAL) for Intel® Quark™ Microcontroller products. It
currently support the following SoCs:
- Intel® Quark™ D2000 Microcontroller
- Intel® Quark™ SE Microcontroller
stm32cube
---------
ST Microelectronics STM32Cube SDK
Provides CMSIS header files and two different porting layers HAL (hardware
abstraction layer), and LL (low layers) enabling portability between different
STM32 devices via standardized API calls.
LL and HAL provide different level of porting on STM32 SoCs. They could be used
independently, or mixed depending on the needs.
For further information:
http://www.st.com/en/ecosystems/stm32cube.html
ti
-------
Texas Instruments CC3200 SDK provides a peripheral driver library for
the SimpleLink WiFi family of SoCs.