이클립스. Device Family Pack 설치. 예. nordic nRF5x 시리즈.

단계1. 이클립스에서 device family pack refresh 하여 정보받기. 

이클립스 메뉴 : Window -> Perspective -> Open Perspective -> Other... 클릭후 리프레시 부터 한다. 

- 소요시간 : 처음 리프레시 한 경우 약15분 소요됨. 

앞의 리프레시 완료 이후 제조사별 칩 및 보드 Packs 가 보인다. 

단계2. 사용할 칩의 pack 설치한다. 

예 ; Nordic nRF52 device family pack 설치. 

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The device family pack includes CMSIS System View Description, which is basically is a memory map of all peripheral registers on the device. Although it is not required to have installed it can be quite useful for debugging purposes; it allows you to easily read and write to particular peripherals through a built in peripheral viewer (part of GNU ARM Eclipse Plug-in) without having to look up the the addresses and register descriptions in the datasheet first.  from : https://devzone.nordicsemi.com/tutorials/b/getting-started/posts/development-with-gcc-and-eclipse

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