69 lines
2.5 KiB
Plaintext
69 lines
2.5 KiB
Plaintext
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================ Silicon Labs Peripheral Library ============================
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This directory, "emlib", contains the Silicon Labs Peripheral Support
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library for the EFM32 and EZR32 series of microcontrollers and System-On-Chip
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devices.
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Some design guidelines for this library:
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* Follow the guidelines established by ARM's and Silicon Labs's adaptation
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of the CMSIS (see below) standard.
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* Be usable as a starting point for developing richer, more target specific
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functionality (i.e. copy and modify further).
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* Ability to be used as a standalone software component, to be used by other
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drivers, that should cover "the most common cases".
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* Readability of the code and usability preferred before optimization for speed
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and size or covering a particular "narrow" purpose.
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* As little "cross-dependency" between modules as possible, to enable users to
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pick and choose what they want.
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================ About CMSIS ================================================
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These APIs are based on EM_CMSIS "Device" header file structure.
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As a result of this, the library requires basic C99-support. You might have
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to enable C99 support in your compiler. Comments are in doxygen compatible
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format.
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The EM_CMSIS library contains all peripheral module registers and bit field
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descriptors.
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To download EM_CMSIS, go to
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http://www.silabs.com/support/pages/document-library.aspx?p=MCUs--32-bit
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For more information about CMSIS see
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http://www.onarm.com
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http://www.arm.com/products/CPUs/CMSIS.html
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The requirements for using CMSIS also apply to this package.
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================ File structure ==============================================
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inc/ - header files
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src/ - source files
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================ Licenses ====================================================
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See the top of each file for SW license. Basically you are free to use the
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Silicon Labs code for any project using Silicon Labs devices. Parts of the
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CMSIS library is copyrighted by ARM Inc. See "License.doc" for ARM's CMSIS
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license.
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================ Software updates ============================================
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Silicon Labs continually works to provide updated and improved emlib, example
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code and other software of use for Silicon Labs customers. Please check the
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download section of Silicon Labs's web site at
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http://www.silabs.com
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for the latest releases. If you download and install the
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Simplicity Studio application, you will be notified about updates when
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available.
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(C) Copyright Silicon Labs, 2015
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