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Brief Career Review

Brief Career Review. Mobile Wireless Group SW Application Engineer. R&D center SW verification Engineer. Mobile Communication R&D center SW application Engineer. WiFi software driver and firmware development Linux based LTE mobile router project Android based WiFi function support

henrik
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Brief Career Review

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  1. Brief Career Review Mobile Wireless Group SW Application Engineer R&D center SW verification Engineer Mobile Communication R&D center SW application Engineer

  2. WiFi software driver andfirmware development • Linux based LTE mobile router project • Android based WiFi functionsupport • WiFi new feature(11ac,p2p,wifi display) • MIMO Antenna and channel bonding verification • Skills: Linuxkernl/ Android kernl/ WiFi / SDIO UART / GPIO

  3. Safety domain mechatronics- software review process design • Company wide review process guideline. • Set up verification metrics. • Runtime Error / MISRA-C / Code Metric • review for various platform items (BCM,ACU,AFLS etc) and issue verification report • static and dynamic test method and test case • Evaluation for ISO26262 • Skills: PolySpace / Controller Tester/ QAC/ MISRA-C /OSEK /

  4. 3G Handset and Smartphone development • USIM card interface development • - Network authentication, other application • support • Bluetooth driver development and debugging • - Various Profiles development (HFP,A2DP,PBAP) • RTOS andWindows kernel debugging • JTAG SW runtime debugging • Skills: Windows kernel/ Bluetooth / USIM / UART / SDIO / I2C / USB / JTAG /

  5. PolySpace review

  6. PolySpace Tool – SWOT analysis Strength • Powerful static code verification method • (based on vector range information) • MISRA-C checking • (No need to run QAC) • Simulation of runtime environment. • (managing variable range and context • condition) • Well-defined error Red/Orange/Green/Grey • (reasonable to understand easily) • Report documentation. • (comprehensive report for error/metrics/ • complexity)

  7. PolySpace Tool – SWOT analysis Weakness • Not suitable for over 100,000 line project • (taking too much times) • Poor security level of web logging service • (can access other project without • authentication) • Lack of coverage metrics in result report • (making complete one report for all metrics) • Premature for enterprise network service • (clustering Polyspace server) • Support for many source control SW. • (IBM Synergy, SVN, git etc) • Memory model/calling convention is not implemented(Stack Memory and register usage.)

  8. PolySpace Tool – SWOT analysis Opportunity • Widely expanded to safety-critical domain. • (AeroSpace,Medical,Automotive etc) • Tightly coupled with simulink. • (making good advantage in the market) • (One stop verification for handwritten and • generated code.) • AUTOSAR global standard platform deployment • (support RTOS specific kernel context )

  9. PolySpace Tool – SWOT analysis Threatness • similar tools now widely adopted by customer • (Code inspector etc.) • Code Inspector can support to customize for adding user defined error detecting algorithm. • (great appeals to customer)

  10. Q&A Thank you !

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