Date post: | 12-Feb-2017 |
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Technology |
Upload: | einfochips |
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Case Study : Porting Android 4.4.4 on PowerPC
Introduction
An Aircraft consists of many
complex systems, including
Flight controls, Landing
gears, Engine and Power
trains, Navigation controls,
etc. designed with stringent
& highest safety standards to
endure harsh environmental
conditions
IntroductionEngine plays very crucial role both in terms of cost and safety of an aircraft……..!!!!!!
Also, health of the engine directly impacts: • Efficiency of the aircraft• Profitability of the airliners
Introduction
Thus, Engine Health Management (EHM) plays crucial role for maximum functions:
• Manage Operation Costs• Enhance Safety• Preserve Value• Reduce Downtime• Operate at Peak Performance• Receive Regular Reports• Maintain Regulatory Compliance• Corrective/Preventive Action Alerts
Executive Summary
Traditionally….
Engine Health management is being done by engine manufacturers…!!!!!!!!
Engine manufacturer
Executive Summary
Our customer, who is leading engine manufacturer,,, wanted to democratize
it… !!!
Customer
Executive Summary
By providing access of engine data to other stakeholders
Airlines
OEMs
Primes
Business Challenge
To have access to engine data easily,, open source but secure platform is necessary…!!!!
Business Challenge
Now, for open-secure platform …
Android is the obvious choice..!!!!!!!!
Business Challenge
PowerPC is most widely used architecture for rugged application like Aerospace
Business Challenge
But…
eInfochips Challenge
Android is based on little endian architecture
PowerPC is based on Big endian architecture
eInfochips Challenges
No Documentation
No tool chain available for PowerPC
Requirement to modify scripts extensively
Bugs discovered
Mismatch in definition and declaration
Missing function for Big-endian operations
eInfochips SuccessPowerPC (NXP T2081)
Android KitKat 4.4.4
eInfochips overcame all the challenges and successfully ported Android on PowerPC
eInfochips
eInfochips Solutions
• Tool chain development for PowerPC platform
• AOSP modifications for PowerPC platform
• Android version 4.4.4 was ported with Dalvik in portable
mode.
• A total of 37 services were up and running.
• It is headless Android with emulated UI in user space.
• Tested prebuilt application for Ethernet interface.
• Simultaneous connected devices to stream
• Android Application development to test the porting
activity
Customer BenefitsThe client was able to enter into a new horizon with android porting on PowerPC that makes aerospace industry to adapt Android for its rugged application.
Customer eInfochips
For More Information download our Whitepaper http://biz.einfochips.com/portingandroidonpowerpc
Contact us on [email protected] Visit us on www. eInfochips.com
Thank You