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PROCESSOR-SDK-J721E: Display timing parameters

Mohamed SASSI
Intellectual 280 points
Part Number: PROCESSOR-SDK-J721E

Hello,

I have a question about the following timing parameters related to the display: 

prm.timings.width = 1920U;
prm.timings.height = 1080U;
prm.timings.hFrontPorch = 88U;
prm.timings.hBackPorch = 148U;
prm.timings.hSyncLen = 44U;
prm.timings.vFrontPorch = 4U;
prm.timings.vBackPorch = 36U;
prm.timings.vSyncLen = 5U;
prm.timings.pixelClock = 148500000ULL;


These parameters are located in the following file: <SDK_PATH>/vision_apps/apps/basic_demos/app_tirtos/common/app_init.c

My question is if these parameters are initialized only one time through this file or there is a possibility to make changes from the vision apps demos, single cam app for example.

Best Regards,
Mohamed