Actions
Forum Thread Details
  • State Not Answered
  • Replies 5 replies
  • Subscribers 366 subscribers
  • Views 389 views
  • Users 0 members are here
Related

no hdmi out - [Smarter Vision Design Seminar]

Former Member

Hello, I am interested in experimenting with "Smarter Vision Design Seminar" uploaded project files (http://zedboard.org/course/smarter-vision-design-seminar). Working on zedboard, i haven't connected any "HDMI Input/Output FMC Module", as TPG is enough as a signal source for my tests, so fmc connector is floating.

What i get when loading sd card with "sd_image" files found under lab1, while monitoring serial port, is the menu indicated in the tutorial (so video_library_cmd is executed), but there is no signal coming to my monitor which is connected to zedboard's hdmi port, independently on my menu selection, with no error message indicating some erroneous state.

I wonder if the lack of the module causes any concflict when attempting to run application.

Please consult.

Regards

Parents
  • 0

    Hi Mario,

    Thanks a lot for your response.
    It seems that there is a conflict with files (BOOT.bin, image.ub) found under lab1, which gave me erroneous state already described.
    Updating SD card content with files found under ZynqVision2013_3solutionslab4sd_image (BOOT.bin, image.ub),
    hopefully problem solved and have now a working system like the one you said.

    However Frames per second metric returns 2 frames per second, using decoded file with no filter.
    Do you believe is a hardware issue (slow sd card maybe) or system configuration that gives such delay?

    Cheers
    Chris

Reply
  • 0

    Hi Mario,

    Thanks a lot for your response.
    It seems that there is a conflict with files (BOOT.bin, image.ub) found under lab1, which gave me erroneous state already described.
    Updating SD card content with files found under ZynqVision2013_3solutionslab4sd_image (BOOT.bin, image.ub),
    hopefully problem solved and have now a working system like the one you said.

    However Frames per second metric returns 2 frames per second, using decoded file with no filter.
    Do you believe is a hardware issue (slow sd card maybe) or system configuration that gives such delay?

    Cheers
    Chris

Children
No Data