• CSI0 with 16-Bit video does not receive any frame

    We have some issues with our Board trying to receive a 16-Bit video Stream (YUYV with external HSync and VSync) with 1080p25 resolution from an external SOC connected to CSI0 of IPU1 of our iMX6DL (Pixel Clock ~ 78MHz...
    Sebastian Wendt
    last modified by Sebastian Wendt
  • Occasional Rolling Video mx6 & adv7282-m

    Hello,   There is some relation to this questions and other posts on this forum, i figured it would be best to start a new thread though?  So i have followed advice on posts like this one:  iMX6, ...
    Jarrod Cook
    last modified by Jarrod Cook
  • H264 over RTP - missing h264 sequences

    I can show a h264 stream over RTP on my display by using GStreamer. Bandwith usage is approximately at 25Mb. When I connect a second streaming source to my display the video is juddering. But only one stream. The Ban...
    Michael Stahl
    last modified by Michael Stahl
  • 移植实时Linux方案Xenomai到i.MX ARMv7平台 (Enable Xenomai on i.MX ARMv7 Platform--i.MX6 series/i.MX7D)

        Xenomai is real-time framework, which can run seamlessly side-by-side Linux as a co-kernel system, or natively over mainline Linux kernels (with or without PREEMPT-RT patch). The dual kernel nicknam...
    Xiaodong Zhang
    last modified by Xiaodong Zhang
  • Simultaniously decoding of h264 streams causes judder

    I need experts support. My goal is to display four camera streams simultaneously with a resolution of 640x400 each on a screen with a resolution of 1280x800. Currently I have problems to show two streams simultaneousl...
    Michael Stahl
    last modified by Michael Stahl
  • IMX8MM :   How to remount the ov5640 driver

    Hi,  I am using the custom hardware and i am facing a problem when the processor is booting it tries to check for the camera data but the camera bridge ic configuration happens after the board has booted up, sin...
    Santhosh Kumar
    last modified by Santhosh Kumar
  • i.MX6 QMediaPlayer does qtvideosink use IPU?

    I want to use qt5 with qml to show a dual-stream.   main.qml: import QtQuick.Window 2.1 import QtQuick 2.0 import QtMultimedia 5.12   Window {     id: window     visible: tr...
    Michael Stahl
    last modified by Michael Stahl
  • snvs:snvs-powerkey: interrupt not available.

    Generally flag mismatch is for  driver A vs Driver B. Could you give some pointers to solve. We are using imx6ul board   Erorr: [ 7.315153] input: 20cc000.snvs:snvs-powerkey as /devices/soc0/soc/2000000.ai...
    Kamlesh Gurudasani
    last modified by Kamlesh Gurudasani
  • iMX6 SRTC Mode GPIO State

    When we put the iMX6 in SRTC mode (deepest of all the sleep modes), we see current leakage paths through the iMX6. For instance we have an open drain inverter with a pullup(10k to 3.3V) on inverter output. That output...
    DANA JOHNSON
    last modified by DANA JOHNSON
  • Mechanism of VSelect

    Hello,   Currently I'm using the IMX8MMini EVK board, but I think the other lines have the same mechanism 1. Has anyone explained me the mechanism of action of Vselect? How to detect 1.8V or 3.3V memory card wit...
    yuh ah
    last modified by yuh ah
  • unable to connect to git.freescale.com

    Recently many customers faced the issue about connecting the git.freesacle .com failed when they built old bsp version like 4.1.15 or 3.14.52,  when the customer repo init according to the yocto user guide, they ...
    Joan Xie
    last modified by Joan Xie
  • i.MX6 Framebuffer scale/resize

    Hi,   is it somehow possible to configure the framebuffer for a certain resolution but use a display with a higher resolution and stretch/scale the fb content to the display?   I see that the IPU has scali...
    friederschrempf
    last modified by friederschrempf
  • Support for VC MIPI IMX327C Bayer RAW10 camera on IMX6

    Hello. I am working on camera support for visual components VC MIPI IMX327C for DART-MX6 from Variscite. Camera transmits video in bayer raw10 format 1920 x 1080 60FPS. I modified the standard ov5640_mipi.c dri...
    Valentin Ryzhenko
    last modified by Valentin Ryzhenko
  • Android 9(Pie) Bringup issue on imx based custom Board : Problem with surfaceflinger

    Hi, We are trying to bringing up Android 9-pie on imx based custom board. We are facing problem with board bring up. Device is not booting properly and continuously rebooting. We noticed problem with surfaceflinger. S...
    aks aks
    last modified by aks aks
  • i.mx yocto project build failed

    Hi,I want to build an image for an i.MX board by using the document  "i.MX Yocto Project User's Guide Rev. L5.4.24_2.1.0, 06/2020".My host system is Ubuntu18.04,gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04...
    东方 杨
    last modified by 东方 杨
  • i.MX6ULL issue with DCP for SHA-256

    i.MX6ULL comes with a Data Co-Processor (DCP) to accelerate AES-128, SHA-1, and SHA-256.  When testing SHA-256 I am not seeing acceleration taking place.   For the sake of simplicity, here testing is done o...
    andreiv
    last modified by andreiv
  • Is SPL still not supported in uboot-imx?

    Hi!   I am trying to build u-boot with HAB support for a custom board, and I am very confused. I would appreciate any support anyone could provide here.   I keep reading on other questions on this forum ho...
    noorahmadshinwari
    last modified by noorahmadshinwari
  • Tool required for USB 2.0 electrical compliance test

    I have used MCIMX6Q5EYM10AD processor in my design. I want to ensure my USB hardware circuit is working fine for that i required a tool for USB2.0 Electrical compliance test. Please suggest.
    Sai jyothi
    last modified by Sai jyothi
  • IMX7 VideoCapture OpenCV

    Hi,   i try to read a Video with openCV. This is the relevant Code: #include <stdio.h> #include <opencv2/core/core.hpp> #include <opencv2/highgui/highgui.hpp> #include <iostream> #inclu...
  • Can't burn signed images to emmc by uuu tool

    Hello all,   MY BSP version is imx-yocto-L4.14.98_2.3.0. I has used command to burn rootfs and signed images(uboot, zImage and uTee-6ullevk) to emmc on imx6ull, and it worked well.   Now I try ...
    zohan Lin
    last modified by zohan Lin