zephyr

History

Kumar Gala 37a5d267d0 ext: hal: cmsis: Update ARM CMSIS headers to version 5.3.0 Origin: ARM CMSIS v5.3.0 License: Apache-2.0 URL: https://github.com/ARM-software/CMSIS_5.git commit: 49ac527aa7406cecbba46d4d3bdbc7f60c6c6d42 Purpose: CMSIS Headers update. Maintained-by: External Signed-off-by: Kumar Gala <kumar.gala@linaro.org>		2018-03-14 11:45:30 -05:00
..
Include	ext: hal: cmsis: Update ARM CMSIS headers to version 5.3.0	2018-03-14 11:45:30 -05:00
CMakeLists.txt	Introduce cmake-based rewrite of KBuild	2017-11-08 20:00:22 -05:00
Kconfig	license: use SPDX identifier for files in ext/	2017-01-20 20:22:57 -05:00
README	ext: hal: cmsis: Update ARM CMSIS headers to version 5.3.0	2018-03-14 11:45:30 -05:00

README

The ARM Cortex Microcontroller Software Interface Standard (CMSIS) defines a
set of standard interfaces to ARM Cortex-M SOCs. In particular, the CMSIS-CORE
component standardizes the software interface to core and peripheral registers,
as well as exception names and the system clock frequency. Multiple SOC
vendors, including NXP and Nordic Semiconductor, include the CMSIS-CORE header
files in their SOC header files. These SOC header files are in turn used by
the vendor's peripheral drivers.

http://www.arm.com/products/processors/cortex-m/cortex-microcontroller-software-interface-standard.php

The sources in this directory are imported from
https://github.com/ARM-software/CMSIS_5.git

The current version supported in Zephyr is 
https://github.com/ARM-software/CMSIS_5/releases/tag/5.3.0