iyer25

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  1. hi , Could anyone tell me what does this error mean. It is comes when I do ''petalinux-build ''
  2. Thank you for the detailed explanation I also tried to ignore 5B, which works well. with 5C drivers are added for the mipi. I did check pl.dtsi file. I did not understand what all to be included in the device tree. I mentioned in the previous post of mine about what I was including for the four pcam cameras. Do we need to activate FMC driver in the kernel? Also, could you please tell me how to check gpio pin numbers in my case? I am not sure about this part. &mipi_csi2_rx_subsystem_0 { reset-gpios = <&gpio0 57 GPIO_ACTIVE_LOW>; csiss_ports: ports {
  3. 1) a - yes b- v2019.1 -vivado, xsdk, petalinux and also I use SDSOC v2019.1 2) a- Zedboard rev D b- FMC rev C, PCAM rev C.0 3) yes, no modifications were made 4) Demo works well, I tried on windows. 5) a- yes, I used from this project b- yes, with no troubles c- yes, it was okay d- I recreated the project steps were A)petalinux-create --type project --template zynq --name nlos B) cd nlos petalinux-create -t project -s <path to/ avnet-digilent-zedboard-v2019.1-final.bsp> C) cd avnet-digilent-zedboard-v2019.1-final petalinux
  4. I am not sure if this is right way of doing, I tried this command and ran the boot image. It works now, but I cant really have image displaying on the screen petalinux-package --boot --force --fsbl ./images/linux/zynqmp_fsbl.elf --fpga ./images/linux/system.bit --u-boot Log file Failed to enumerate /dev/media0 (-2)
  5. @Niță Eduard actually, I tried to solve the error and later I used the same code from github
  6. hello, I was using code of zybo Filter2d live_IO https://github.com/Digilent/revision-samples/tree/cf507d7093a176609c6c9c1479944052b8d51660/live_IO/filter2d_pcam/src I have error related to hls_helper Can someone let me know where am I going wrong. any lead would help me to go forward also I referred to this thread from Xilinx https://forums.xilinx.com/t5/High-Level-Synthesis-HLS/lt-lt-or-write-not-allowed-with-xfopencv-library/td-p/979851 I am not sure what changes to be made in order to solve the error.
  7. hello, I was using code of zybo Filter2d live_IO https://github.com/Digilent/revision-samples/tree/cf507d7093a176609c6c9c1479944052b8d51660/live_IO/filter2d_pcam/src I have error related to hls_helper Can someone let me know where am I going wrong. any lead would help me to go forward also I referred to this thread from Xilinx https://forums.xilinx.com/t5/High-Level-Synthesis-HLS/lt-lt-or-write-not-allowed-with-xfopencv-library/td-p/979851 I am not sure what changes to be made in order to solve the error.
  8. Hi, It does boot and when I check media-ctl -p or media-ctl -V it says no such command is found. I have enabled the V4L2, Yavta, media-ctl packages, opencv package in the root file system. I have also enabled the drivers for mipi subsystem , i2c controller and ov5640 in the kernel.
  9. Hello I need help building the device tree for the Pcam 5c camera and FMC with a zedboard. I am trying to create linux application using zedboard with fmc and PCAM 5c Do you have any idea what to do? this is my device tree, could anyone check on this. Issue: generates the petalinux project successfully but I do have a problem running the boot image and it says kernel panic (attached log files). Another question : do I need to include the FMC configuration part during the configuration of the kernel? &mipi_csi2_rx_subsyst_0{ xlnx,vc = <0x4>; csiss_ports:
  10. Hi 1) I present you the schematic of the FMC Pcam Adapter, here I had a question : why the HS-A-P and HS-A-N are inversed ? Actually the Pin 23 of the « MC20901 » is shown as a positive signal but as an output we can see that they provide a negative signal. The same for pin 22, normally it will be a negative signals and they put it as a positive signal. 2) Why the signals of LP[A-D]_LANE1_[PN]_LS, and LP[A-D]_CLK_[PN]_LS are unidirectional ? And why the DIR and OE# of the level translators (IC10 : SN74AVC4T245) are hard-wired like that ? In other word Why the DIR and OE are linked t
  11. Has anyone had success in driver implementation of the PCAM 5C on a Linux platform for zedboard?
  12. hello @JColvin I was just trying to wrtie dsa file for v2019.1. https://github.com/Digilent/ZedBoard-FMC-Pcam-Adapter-DEMO/releases/tag/v2019.1-1?_ga=2.57965992.327743438.1605606962-207701440.1588249171 is it possible? If yes, how to set platform properties? everytime I tried doing, there was errors like ---- INFO: [Vivado 12-4895] Creating DSA: system.dsa ... ERROR: [BD 41-2088] No default platform clock is selected. Please set property is_default to true for one of the platform clocks ERROR: [Vivado 12-5878] Failed to generate hpfm file for BD File: C:/Users/Uti
  13. Hello Everyone, I am newbie to Xilinx Platform, please provide your suggestion. > Platform: Xilinx SDx 2019.1 Board: Zedboard Host machine: Ubuntu > I have a general question, when a C++ program executes with good result in one platform, but good results are not obtained while executing the same program in Xilinx SDSoC platform without build errors and implemented on zedboard. > In my case, Acquisition program in C++ works perfect in Qt Creator Application with incomming.bin file, signals are acquired. But while implementing and
  14. Hi everyone I am using zedboard for vision application. I have succesfully generated <projectname.elf file and SD card image too. I am not able to execute the file on putty. attaching the creenshot, please let me know How can fix the issue
  15. hi could anyone provide me the reVISION platform link for the ZedBoard for FMC pcam cameras. thanks meghana