zephyr

History

Ioannis Glaropoulos 78c0d98967 ext: hal: cmsis: Update ARM CMSIS headers to version 5.4.0 Origin: ARM CMSIS v5.4.0 License: Apache-2.0 URL: https://github.com/ARM-software/CMSIS_5.git commit: 0b521765067ac87b142cd96b5f578ffb399090cc Purpose: CMSIS Headers update. Maintained-by: External Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>		2018-11-21 12:31:56 -05:00
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Include	ext: hal: cmsis: Update ARM CMSIS headers to version 5.4.0	2018-11-21 12:31:56 -05:00
CMakeLists.txt	Introduce cmake-based rewrite of KBuild	2017-11-08 20:00:22 -05:00
Kconfig	…
README	ext: hal: cmsis: Update ARM CMSIS headers to version 5.4.0	2018-11-21 12:31:56 -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/5.4.0