• Ethernet frequency not stable when boot up

    Hello, I am working with IMX6D Android nougat build,  7.1.2 1.1.1-rc2-2.2.  I have an issue on the Ethernet.  During the startup of a board, the 50MHz reference PHY clock, which is generated by ...
    Taehyuk Kwon
    last modified by Taehyuk Kwon
  • 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
  • MCIMX6ULL-EVK + LCD 8K3T board hangs during boot-up

    Hi All, Please could someone help, I'm new to Linux !! Would be great to start with an out of the box working platform.   Boot error: U-Boot 2016.03-imx_v2016.03_4.1.15_2.0.0_ga+g0ec2a01 (Nov 05 2016 - 01:13:3...
    Richard Seymour
    last modified by Richard Seymour
  • How to setup imx6qdl linux system for imx-dummy?

    Hi:   i want to use imx-dummy as the pcm interface for bluetooth,  to record calls voice. the platform i use is imx6qdl linux system, imx6qdl is the slave mode, set as follow:   imx6qdl-sabresd.d...
    Haibo Quan
    last modified by Haibo Quan
  • No response from OV5640

    Hello, I am making a program that uses MINISASTOCSI (OV5640) and cortex-M4 to communicate by I2C with iMX8MminiEVK. However, I cannot confirm the response from the I2C camera. The I2C driver uses MCUexpressoSDK (SDK_2...
    Tetsuya Sugiyama
    last modified by Tetsuya Sugiyama
  • Openocd on the MIMXRT1060-EVK

    Hey everyone, I   recently bought a MIMXRT1060-EVK. My development with other boards has been to use the gcc toolchain and debug using openocd.   So far I haven't had much luck getting openocd working with...
    Ryan Winter
    last modified by Ryan Winter
  • LS1043a-RGW Debug Uboot Console Port Input.

    Hi,   I am bringing up custom LS1043a-RGW board and in u-boot- I see  serial output, but I have not been able to get serial Input...     1) Is there any configuration option that makes...
    Thomas Morrison
    last modified by Thomas Morrison
  • Run Serial Downloader on i.MX RT 1050

    Hello,   i.MX RT 1060 processor has ROM API, which allows to start Serial Downloader from an application, e.g. second stage bootloader. The function is called runBootloader(). I need the same functionality on i...
    Jiri Findejs
    last modified by Jiri Findejs
  • How do you setup USART4 for use in ring buffer LPCOpen example?

    Hello, I'm using a UART example from LPCOpen 3.03 LPCXpresso 11U68 and I'm not seeing the correct output echoed back to my COM terminal.    My configuration: 1) MCUXpresso IDE v11.1.1 [Build 3241] 2) per...
    Kevin Gardner
    last modified by Kevin Gardner
  • LPC546xx MASS ERASE ulink2?

    Hi, I installed eCRP on the controller (LPC54606) and it blocked SWD, but the documentation says it is necessary to run the Mass Erase command. How do I use the Ulink2 Pro to execute the Mass Erase command. For exampl...
  • iMX8M Mini / IoT Core: power management support?

    Greetings, we're evaluating power management capabilities of NXP's Windows 10 IoT Core BSP for iMX8 Mini EVK (W1860_1_0_1_IMX-IOTCORE-B191011). Power management is claimed to be supported, but powercfg reports on...
    Gennady Kuznetsov
    last modified by Gennady Kuznetsov
  • i.MX 7Dual ethernet connection

    Hi,   I have waste so much time in search but without success and I hope you can help me by answering my question about ethernet access from Cortex-M4.   Is it possible to use the ethernet interface...
    Andreas Vorderleitner
    last modified by Andreas Vorderleitner
  • Windows IoT LVDS Display not working

    Hello, i try to set up a custom board (imx6q) with Windows IoT Core. Only the lvds display is not working under Windows. While booting u-boot, the display is running. I added the    [PcdsFeatureFlag.common...
    Christian Fröhlich
    last modified by Christian Fröhlich
  • i.MX 8M Mini EVK Android: tinyalsa pcm_open fails to open audio device '/dev/snd/pcmC2D0c'

    I am trying to implement an Android Application where it makes use of tinyalsa: pcm_open() API.  I get "cannot open device (0) for card(2): Permission denied" error when I tried to launch the application fro...
    Kyaw Naing
    last modified by Kyaw Naing
  • Where do driver files come from?  LPC11EXX migration from LPC1114

    I have some experience with a set of apps for the LPC1114 family under LPCXpresso (currently 8.2.2), but have recently redesigned for a LPC11E67 100pin device to get access to more peripherals.   With the previo...
    David Smith
    last modified by David Smith
  • MIMXRT1064-EVK OpenSDA fails to run

    Hello everyone,   I have been playing with a MIMXRT1064-EVK for a few weeks now and suddenly, I'm not sure when and what I was doing at that time, its on-board OpenSDA debbuger lost its ability to run a program ...
    Marco Haddad
    last modified by Marco Haddad
  • LPC 54616 config tools

    Hi . My company start a project with your lpc54616 mcu. İm try mcuxpresso config tools. İn peripheral drivers dont work. This funktion generates code like this;.   const mcan_config_t CAN0_config = { , , , .ena...
    ali karakaş
    last modified by ali karakaş
  • RT1020 - SDRAM and SWD debugging problems

    Hi,   I hope you are all well.   I have configured the evkmimxrt1020_hello_world project to run entirely from SDRAM on the RT1020-EVK. The three changes I made to the default demo are: 1. In 'Properties ...
    last modified by rshipman
  • LPC802 IR application

    Hi, I am doing a project about receiving the input value from a remote via IR. The protocol tends to be NEC Please check the link if you need want more information for NEC NEC Infrared Transmission Protocol | Onlin...
    last modified by ZHIWEI CHEN
  • 關於MFRC630

    請教各位MFRC630 Reader的Code size大小 能否用在LPC804 MCU上?
    last modified by Lai SHIH-CHIEH