• SD card on K21

    Hello. Currently, I am working on TWR-K21 with the Kinetis K21 microcontroller and using sample NXP project sdcard_fatfs through SDIO. When running project I see the following situation: After turning 'ON' the S...
    Evgeni Kosakovski
    last modified by Evgeni Kosakovski
  • kobs-ng / imx-kobs for IMX6UL

    Hi, I have a custom board with an IMX6UL on it. It's set up to boot from NAND flash, specifically: MT29F1G08ABAEAWP.   Currently NAND is empty, and I'm booting using the serial download protocol over UART. ...
    Andrew Parlane
    last modified by Andrew Parlane
  • Yocto IMX8M GA release, dropped support for the Linux FrameBuffer graphics backend?

    Hello,   As we learned from the IMX8M Yocto GA Release Notes, the Linux Framebuffer graphics backend is no longer supported. Actually, it's even impossible to build a customized build with the FB backend, based ...
    Sergei Poselenov
    last modified by Sergei Poselenov
  • JTAG / SWD Documentation

    Content originally posted in LPCWare by v0ynich on Thu Nov 13 11:50:17 MST 2014 Hello, I'm looking for documentation regarding JTAG or SWD for programming an LPC4337. I wish to program this device using another micro...
    last modified by lpcware
  • i.MX8MNano FlexSPI QSPI NAND Flash Boot

    Does the i.MX8M Nano support booting from a serial NAND Flash via FlexSPI?   If Yes, how are bad blocks managed by the boot ROM?
    T Prueckl
    last modified by T Prueckl
  • How to copy zImage and imx7d-sdb.dtb files into sd card

    We are interesting the model, and will purchase it: MCIMX7SABRE: SABRE Board for Smart Devices Based on the i.MX 7Dual Applications Processors  I see the system is boot up from the sd card. Now I re...
    Thai Nguyen
    last modified by Thai Nguyen
  • IMX6 not showing 1920x1080 stream

    Initially, I started with an imx6qsabresd reference board to receive 1920x1080 video stream using gstreamer. For this, I did:   sysctl -w net.core.rmem_max=8388608 sysctl -w net.core.wmem_max=8388608   To ...
    Samuel Jimenez
    last modified by Samuel Jimenez
  • i.MX8MQ: How to disable zero packing with MIPI CSI2 RGB888 pixel data

    Dear NXP member,   We use i.MX8MQ with Linux 4.14.98_2.0.0 BSP. The original codebase (drivers/media/platform/mxc/capture/mx6s_capture.c) doesn't implement RGB888 format capture. After adding RGB888 forma...
    Chi-Tien Wang
    last modified by Chi-Tien Wang
  • MPC5746C FCCU Source Mapping

    Hi,   I am looking for the FCCU source mapping for the MPC5746C. I can't seem to find it in the reference manual. I found document AN5259 for the MPC574xP. It's probably close to what I am looking for, I...
    Christopher Holland
    last modified by Christopher Holland
  • IVT table search by HAB

    Hello, I am using iMx8M Mini. How does the HAB search for IVT table ? Does it look for IVT on a fixed address or does it look for IVT in the selected memory to boot from sequentially ? I found on another post that...
    Antonio Santagiuliana
    last modified by Antonio Santagiuliana
  • The FRDM-KW36 can't connect with smart phone

    Hello All ~              I have used the button to config the FRDM-KW36 as a peripheral device for to connect to the smart phone. Although the smart ph...
    sihan chen
    last modified by sihan chen
  • LPC LINK 2

    Is there any one has tried serial wire tracing with LPC LINK 2? I am able to view only debug serial viewer only (KEIL IDE). No tracing of events, Trace data is getting through SWO. Best regards, Muralidhar.
    Muralidhar M
    created by Muralidhar M
  • How to install MCUxpresso IDE 11 on Debian 10 Buster

    Hello everyone, I would like to share with you all my short guide on how to install MCUxpresso 11 on Debian 10.   The NPX website clearly states that Debian >=9 are not supported. There is although a workaro...
    Andrea Contini
    last modified by Andrea Contini
  • unknown type name 'sdcard_usr_param_t'

    While I copy the fatfs and sdmmc folders to my own project and build it, this situation comes up. I have already included the necessary headers but it somehow cannot be recognized. Here are the screenshots of my proje...
    li yuanyi
    last modified by li yuanyi
  • OM13085 working with 5Vdc modules

    Hi dear, I have an OM13085 emulation board. I know it internally works on 3.3Vdc, even if supplyed with 5Vdc. Does it support direct connection with other modules that works on TTL level (0 to 5Vdc) ?   Best re...
    Rafael Bastos
    last modified by Rafael Bastos
  • ls1021a/ls1028a device tree (tsn)

    Hi!   I am working on the device tree for the ls1028a where we are using SPI3 with an attacted KSZ8567 ethernet switch. As I understand it, the ls1021a (tsn) variant is pretty similar to our custom-board in the...
    Tom Roar Pedersen
    last modified by Tom Roar Pedersen
  • i.MX8QM core and board informations

    Hi guys,   I have a i.MX8QM-MEK and I would like to know if it is possible to get (and how) the following information retrieved from the device itself:  1) the board vendor and revision . As fair as I...
    Daniel Oliveira
    last modified by Daniel Oliveira
  • Ventilator design (DRM127) - software

    I'm looking at https://www.nxp.com/applications/solutions/industrial/healthcare/ventilators-and-respirators:VENTILATORS-RESPIRATORS I got the DRM127 document from the website which provides design specification for V...
    Ramakanth Kona
    last modified by Ramakanth Kona
  • s32 debug probe with S32DS 3.2 latest update

    Hello,   I updated S32DS with latest S32G SDK EAR 0.9 SDK, s32 debug probe is not working any more. Target PCB is S32G-PROCEVB.   Till S32G SDK EAR 0.8 SDK, I could debug S32G EVB diag sw package wit...
    Js Ha
    last modified by Js Ha
  • Continuous noise issue during VOIP call

    Hello, I'm working on IMX8M Mini EVK with Android Pie (p9.0.0_2.3.0) OS. I have integrated CX9000 synaptics audio amplifier and CX20921 Dual MIC voice processor to the EVK.   There are two DMICs connected on ...
    Naman Thaker
    last modified by Naman Thaker