Gumesh

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  1. Hello everybody, I am trying to write a bare-metal application to stream images on VGA monitor. This is my hardware design. Untill now I am able to configure PCAM (ov5640) camera and stream the data using the bare-meta application and now I would like to do the same for a different camera (ov9281) .I understand that teh registers are to be configured the way shown in the attachment file i2c.h , but I do not know how to do that for ov9281, it is esentially a part of the driver. I have found ov9281's linux kernel driver and I am attaching that too Could anybody help me with tha
  2. Thankyou @rappysaha , I am now trying to do the same :)
  3. Hi, I am building a simple video pipeline using petalinux 2019.1. The following is my design : Camera -> MIPI-CSI-RX-Subysystem -> Demosaic -> Videoframe buffer write -> Video Frame buffer read -> ZYNQ-PS. When the clock frequency for the pipeline is 15MHz it can detect the media device but it fails to save the images and gives broken pipe error please find attached device tree. However when I include the framebuf-rd in the device tree the booting freezes (I have attached the screenshot from the log file when it does freeze) &v_frmbuf_rd_0 {
  4. Hi, I am following the ZedBoard FMC Pcam Adapter One to Four Camera Demo (https://reference.digilentinc.com/learn/programmable-logic/tutorials/zedboard-fmc-pcam-adapter-demo/start) and I am able to stream the video of all 4 cameras as of now . Is there a way to save the video that are being streamed or even saving a single frame as image ? I am using Vivado v2019.1 and Xilinx SDK 2019.1 Thank you