• 新做IMX6D核心板串口无打印

    大家好:          新做了一块IMX6D的核心板,设置BOOT_MODE1和BOOT_MODE0为10,烧写系统成功,烧系统时串口有打印,烧完系统后重启,串口无法打印信息,请问这是什么原因?是需要修改BOOT_MODE1和BOOT_MODE0的设置吗?
    youzhen liu
    last modified by youzhen liu
  • alpha 融合问题

    在IMX6Q上,从资料上看到可以使用IPU  的DP, IC或VDIC进行ALPHA 融合, 应用程序在怎么指定用那个部件进行融合?  调用IPU task 使用的是那个部件融合的?
    stevenhuang
    last modified by stevenhuang
  • i.MX6Q SSI with zl38063

    we used an echo cancellation chip(zl38063) as the sound card for  our i.MX6Q customer board.We are referring to the i.MX6ULL scheme, but this chip uses the SAI interface in i.MX6ULL. the folowing is imx6ull ...
    kane shi
    last modified by kane shi
  • IMX6UL-evk access internet via GSM module

    Hi everyone, I am a newbie in iMX6. Currently, I'm using MX6UL-evk and i wanna connect internet via module GSMEVB-UC15. But it's not successful. My configuration:  pppd version 2.4.7 Linux imx6ulevk 4.1.15-2.1...
    Dao Van Toan
    last modified by Dao Van Toan
  • Setting the local alpha blending

    Hello, I faced with a problem when setting the local alpha blending. Use 2 framebuffer: fb0 for my qt application (widget with a black background and green text information); fb1 for outputting a video camera usin...
    Valentin Ryzhenko
    last modified by Valentin Ryzhenko
  • iM8XM-Mini DDR Tool Test

    Hi,  we are testing a new board with the device iMX8M Mini Industrial grade and we are trying to test DDR with the DDR tool test. We have develop the board using the same DDR mounted on iMX8M Mini EVK and the s...
    Stefano Querin
    last modified by Stefano Querin
  • XIP boot  feature

    hello there! I use MCIMX6SX4_A9. I want to clarify some points when qspi boot mode implements. I realaze that even if an uboot image is created with BOOT_FROM qspi and it will be set at right place on a flash device, ...
    oleg scherbinin
    last modified by oleg scherbinin
  • how to Stream Camera Capture over IP Address on i.mx8m

    I'd like to Stream Camera Capture over IP Address on i.mx8m, refer to 4.14.78 linux user guide: but got the error below. Could anyone give some direction?  Many thanks.
    felix zhang
    last modified by felix zhang
  • VoiceHat is recording audio but not able to play it

    Hi NXP Colleagues,   I have connected VoiceHat to my development board IMX8M-Quad.  It is able to record the audio from voice recorder but not able to play it.  The 4-LED indicator on VoiceHat is als...
    samad.meets@gmail.com
    last modified by samad.meets@gmail.com
  • imx8mm android hdmi issue

          Imx8mm evk android hdmi shows some small white horizontal lines in a solid background. For example, you can open the clock application, then slide the mouse to see some small white ...
    li zuobin
    last modified by li zuobin
  • GPU hang after multiple suspend/resume cycles

    We are running Android application that uses AlarmManager and RTC_WAKEUP to wakeup the system every 30 seconds from deep sleep and perform some simple tasks. We discovered that Android 7 and 8 hangs after ~700 suspe...
    zbigniewbauer
    last modified by zbigniewbauer
  • Murata Type 1MW with i.MX8M Mini

    Hi,   I am working on porting WiFi and Bluetooth from the i.MX8M Mini EVK to a custom board that uses the Murata Type 1MW WiFi+BT module. I found some information on Cypress' website that looks like it's...
    David Ochs
    last modified by David Ochs
  • arecord fail to capture in iMX6ULL evk board

    Hi,   I have used the pre-built image on i.MX6ULL EVK board and need to test audio loop-back on wm8960 audio codec. But I failed to test it and after that I gone for the capture operation using below command. ...
    NIRMAL LUHANA
    last modified by NIRMAL LUHANA
  • Flashing iMX8MM-EVK using UUU Tool on Ubuntu

    Hello, I am trying to flash the iMX8MM-EVK board using UUU tool but I am facing an issue of USB_TIMEOUT. I am using Ubuntu 16.04 as Host PC. I also tried on Ubuntu 14.04 but facing the same issue. I have cloned ...
    Meetali Patel
    last modified by Meetali Patel
  • iMX6 Android 8 won't flash properly on Ubuntu 18.04 LTS

    Hello, all,   We are building a system based on the Sabre SD board with iMX6.  Up until recently, we were developing using Android 7.1.1; however, limitations in Android 7 moved us to try using Android 8. &...
    Eric Richards
    last modified by Eric Richards
  • how to build custom android 8 kernel

    i can customize and build android kernel separately from android system as discribed in Android_User's_Guide.pdf, but when build android system, kernel config replaced to some kind of default config (imx_v7_android_de...
    Andrey Kononov
    last modified by Andrey Kononov
  • yocto kernel config without menuconfig

    I am running on Windows and connecting to a remote VM running Ubuntu as my yocto build machine. As I connect via SSH I can do everything to build my yocto image. The one thing I can not do is use the bitbake Linux-im...
    David Vescovi
    last modified by David Vescovi
  • IMX6Q Sabre Yocto build fail

    Hi everyone,   I try to build Yocto for IMX6Q Sabre based on distro fsl-imx-xwayland with one more additional layer from Laird Connectivity because I have one more module wifi from LAIRD:   GitHub - LairdC...
    Minh Nguyen
    last modified by Minh Nguyen
  • GPIO is not accssible from sysfs for IMX8

    Hi, I am working on IMX8dx - Yocto 1.3 or 1.6 I am new to the IMX8dx. We are trying to access the GPIO from userspace/ command line. 1. export 73 > /sys/class/gpio/export  : [  115.430117] export_sto...
    viswanath kondapalli
    last modified by viswanath kondapalli
  • Spi slave receive word from previous transfer

    Hello, I have a problem with my spi slave driver. The master sends 10 words, and in my test application I want to receive only 8 of them. When I run my test application I receive the 8 words correctly. But when I run ...
    Erica Magari
    last modified by Erica Magari