Feb 2012 – Present · 14 yrs 4 mos · Bangalore

• Project Name: Camera Bring up & Extended Properties for Windows Phone 8.1
• Programming Language : C
• Operating System : Windows Phone
• Role : Development & Maintenance
• Description :For bring up camera need to give power. The power sequence info got from camera vendor and as per power sequence implemented the Power ON and OFF for all modes. The base code from SoC vendor modified as per Camera properties. Once the Camera module brings up started the implementation of extended properties of Camera at Kernel mode. The extended camera control interface, available starting in Windows 8, is used to control camera features during image capture. The camera driver should implement extended camera control properties as individual property sets—that is, each property should be implemented as a single property set.
• Roles & Responsibilities: Understanding Camera architecture.
• Understanding of Power Sequence diagram and implementing the PEP.asl
• Understanding of Camera module vendor document and modifying the base code
• Implemented the extended properties for front, rear camera preview and video mode from kernel mode
• Implementing I2C Burst mode as per Camera vendor provided registry values
• Understanding the Flash module and making hack in camera driver for flash
• Modifying the ACPI table as per camera properties
• Project Name: SPB Controller Driver for Windows Phone 8
• Programming Language : C
• Operating System : Windows Phone
• Role : Development & Maintenance