• My flight controller won't connect to QGroundControl

    I bought the KIT-HGDRONEK66 and I have assembled the drone. I followed the steps and downloaded QGroundControl. Whenever I go to update the firmware I plug in the flight controller it recognizes the flight contro...
    Jacob Betts
    last modified by Jacob Betts
  • Problems when reading large files from USB stick.

    I'm facing problems when reading large files. I have some code that copies one file from a USB stick to an SD Card. But I'm facing issues when copying large files, larger than 10MB. Here is how I'm doing it:   I...
    Manuel Malagon
    last modified by Manuel Malagon
  • Why is shell terminated and MCU restarted in SDCard Demo?

    I successfully compiled and started a debug session for the mfs/examples/sdcard demo. But my serial terminal goes crazy and shows this over and over.   Shell (build: Oct 8 2019) Copyright (c) 2013 Freescale Semi...
    Manuel Malagon
    last modified by Manuel Malagon
  • PN7462AU - External Pin Interrupt In RTOS

    Hello EveryOne,   Greetings of the day ...!!!   I am working on the PN7462AU, with "PN7462AU-FW_v05.07.01_Full" firmware from NXP site. I need to add & develop external (GPIO) interrupt button to hand...
    Sachin Singh
    last modified by Sachin Singh
  • k70 with MQX 4.1 . SD card read issue (For bigger file Size > 1MB)

    I am trying to read data from SD card (Sandisk 4 GB) using eSDHC driver . I am not able to read complete file if file size is more than 1 MB..   I tried below: 1) decrease the speed in the sdhc conf structure (...
    soham dandapat
    last modified by soham dandapat
  • _esdhc_read, SD, and cache?

    My environment:  MQX 4.1, MFS, K70FX, eMMC, DDR   I'm writing a small ascii file to MFS installed over the SD card driver.  When I try to display the contents of the file (using the "type" shell comman...
    last modified by pbanta
  • How to properly configure UART0 for MQX 4.1?

    Hello,   I recently migrated my product from MQX 4.0 on MK60DX256 to MQX 4.1 for chipset MK64FN. One of the issues I have encountered is that the UART0 is not transmitting the correct amount of bytes t...
    derrek velazquez
    last modified by derrek velazquez
  • Crash

    Hello everyone! The "MK60DN512VMD10" PCBA turns on the power. The "MK60DN512VMD10" does not reset to start, Or the "MK60DN512VMD10" running to crashed. Please help me. Thank you!
    canjun he
    last modified by canjun he
  • SPC5644A about etpu capture funtion driver

    Hi ,   I'm a newer to the MPC5644A chips . I used eTPU module as input capture function to measure speed signal . I learn  AN2851SW  example1.c ,but the function does not ...
    白璐 白
    last modified by 白璐 白
  • Setup required to make remote connection between  SBC-S32V234 Evaluation Board and S32 Design Studio for Vision software in Windows 10.

    Hello, I want to know the required setup to make remote connection between SBC-S32V234 Evaluation Board and S32 Design Studio for Vision software in Windows 10.   Any related information would be helpful.  ...
    Md Anayatullah
    last modified by Md Anayatullah
  • CyaSSL embedded SSL now available for MQX!

    Hi!   yaSSL is happy to announce that the CyaSSL embedded SSL library now supports MQX/RTCS/MFS as well as the Kinetis MCU and H/W RNGA.  To supplement the port, we have also released several example CodeWa...
    Chris Conlon
    last modified by Chris Conlon
  • udevd error

    Imx6q core board, using 4.14.78 kernel, error reporting during startup. The error message is as follows:     INIT: version 2.88 booting Starting udev Udevd [206]: starting version 182 Imx-sdma 20ec000.sdma...
    zhenyang su
    last modified by zhenyang su
  • No rule to make target `out/target/product/sabresd_6dq/obj/SHARED_LIBRARIES/libwpa_client_intermediates/export_includes

    No rule to make target `out/target/product/sabresd_6dq/obj/SHARED_LIBRARIES/libwpa_client_intermediates/export_includes
    李志 李
    last modified by 李志 李
  • Flash Drives Incorrectly Identified as Not DOS

    I'm using an MQX4.2 port with MFS.   I'm having problems with various different USB flash drives, partly because of the following, taken from MFS_Mount_drive_internal in mfs_mount.c   if ((boot_sector[...
    Ashley Clarke
    last modified by Ashley Clarke
  • USB >8Gb not working properly

    Hi , I am using MQX for my project, Where i am not able to use USB device 8GB or more than that.  If i use flash drive more than 8 GB. I could see write as success but it is not actually written into it. I trie...
    last modified by KALAIYARASAN SELVARAJ
  • how to use MQX SAI driver for FRDM-K64f

    Hello everybody! Firstly, I want to thank the team of developers MQX OS! this is my first experience with OS, and I really pleased to work with MQX! Many examples with detailed comments allow me to quickly build a wo...
    Oleg Lavrukhin
    last modified by Oleg Lavrukhin
  • ESDHC Timeout Error

    I am using MQX for KSDK 1.3.0 on a K64F processor.  I am using the MFS file system and writing to an SD card.  I noticed a post mentioning there is a 32-bit / 64-bit issue and designed a simple test to evalu...
    last modified by jschepler
  • _io_part_mgr_write fails on large sector

    I am using KSDK 1.3.0 with MQX on the MK66 processor. Problem 1: I have found a problem where after a period of time of writing data to an SD card it would become unavailable. It would mount but any read /...
    Adrian Rockall
    last modified by Adrian Rockall
  • MQX_USE_LOGS - error log to file

    Hi,   I was wondering if there was an example of how to use the error log and save it to a file on an SD card?   I am running MQX 4.2.   I looked under that directory for an example, but nothing jump...
    Jason Scott
    last modified by Jason Scott
  • USB0 - K60 - MQX4.2 - Only works with debugger attached.

    Good Afternoon,   Hopefully someone can give me a pointer or two on the enumeration of USB0 on the k60.   Brief background: MQX Version: 4.2 Not using process expert. Custom board: using the k60 processo...
    Jason Scott
    last modified by Jason Scott