zephyr/ext/hal
Erwan Gouriou 58c8d15147 clock control:stm32: provide STM32Cube LL based driver
This new clock control driver aims at providing a lightweight
generic driver to the whole stm32 family.
Driver is based on LL Cube API and hence is for now available
only for STM32 supporting this API: stm32f3xx and stm32l4xx.
Other families should be supported soon.
Once globally supported, this unique driver will also help
reducing the impact of stm32 clock control heterogeneity in
other drivers.

Change-Id: Id15a8d0d44f03809b2907ef10d6877700459e674
Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
2017-02-10 14:47:41 -06:00
..
atmel/asf ext: Atmel ASF: remove unused and broken preprocesor macros 2017-02-04 02:53:08 +00:00
cmsis license: use SPDX identifier for files in ext/ 2017-01-20 20:22:57 -05:00
nordic ext: hal: nordic: cleanup Kbuild for now 2017-01-27 08:16:44 -06:00
nxp/mcux drivers/net/ieee802154: Change configuration prefix 2017-02-08 10:12:35 +02:00
qmsi ext qmsi: Update to QMSI 1.4 RC2 2017-02-08 11:59:12 +00:00
st/stm32cube clock control:stm32: provide STM32Cube LL based driver 2017-02-10 14:47:41 -06:00
ti/cc3200sdk cc3200: Use peripheral driver library functions from ROM 2017-01-12 09:46:25 -06:00
Kbuild ext: Integrate Nordic SDK HAL files into Zephyr 2017-01-27 14:44:19 +01:00
Kconfig ext: Integrate Atmel SDK (ASF) files into Zephyr 2017-02-01 21:01:12 +00:00
Makefile ext: Integrate Atmel SDK (ASF) files into Zephyr 2017-02-01 21:01:12 +00:00
README ext: Integrate Atmel SDK (ASF) files into Zephyr 2017-02-01 21:01:12 +00:00

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.