East - Companion Tool for Building NCS.pdf

1、#EMBEDDEDOSSUMMITEast-Companion Tool for Building NCS/Zephyr ApplicationsMarko Sagadin,IRNASmarko.sagadinirnas.eu A command line meta-tool written in Python.Useful for creating,managing,and deploying Zephyr or nRF Connect SDK(NCS)projects.Built on top of West and NordicsnRF Connect Toolchain Manager

2、.Open-source:https:/ is East?Supported automated toolchain installation of NCS projects Sandboxed development environment Release artefacts generation Support for build types(enabled by Kconfig files)Commonly used developer utilitiesWhat can you do with East?Why tooling is important to us How it imp

3、acts our development How East was designed and why Hands-on demonstration of EastWhat will you gain listening to this talk Electrical(electronics)engineer by education Embedded systems engineer by profession Worked at IRNAS for 4 years PCB designer/assembly engineer-firmware engineer Consumer,medica

4、l devices,IoT systems,TinyML,DevOps.About meAbout IRNASYour custom hardware development partner.Maribor,SloveniaFirmware stack at IRNAS Consumer device with motor control,BLE and DFU.4 different products,similar functions,multiple hw versions of each.Same codebase Several new images per week From pr

5、ototype to 100k units in 9 monthsMarkos first bigger firmware project at IRNAS How to manage several different boards?How to manage build variants?How to quickly and efficiently create releases?How to create reproducible build environments?How to quickly setup a new project?Challenges we faced Expan

6、ded default nRF5 SDK makefile Invoke-like Make,but in Python!Conda-tooling installation and versioning Suitable only for nRF5 SDK projects Inspired by Memfaults Interrupt blogsFirst East:Makefile,Invoke and CondaMostly the same as before,but also:Switching between projects and NCS versions Ensuring