• High interrupt delay from HSADC in LPC4370

    Hello. We are creating a program for LPC4370 that collects samples from HSADC in the RAM buffer using DMA. The program uses the HSADC trigger functionality, which, when triggered, calls the ADCHS_IRQHandler interrupt ...
    Vitaliy Livnov
    last modified by Vitaliy Livnov
  • Difference between MQX v5 and MQX 4.2

    Hi Nxp:   Could you please explain the difference between MQX v5 and MQX 4.2. If I use the legacy MQX 4.2, do I have to buy the license?   Thank you.
    David Zhu
    last modified by David Zhu
  • 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
  • How to check KBI Port

    Hello everyon, I've configured and working very well the KBI module, but, in the interrupt I've got the next code:   PE_ISR(interrupcio){   KBI0_SC |= KBI_SC_KBACK_MASK; }   how can I check the port ...
    Ricard Comas
    last modified by Ricard Comas
  • Unit testing with Unity in MCUXpresso

    Is anyone using Unity or a similar framework for unit testing within MCUXpresso?   I realize there's no full-chip simulation available.  What I'm after at the moment is just the ability to test pure functio...
    last modified by SCOTT MILLER
  • Error importing proyect in KDS 3

    Hi all,   When i import a project i have  errors like is described in the image attached:  -No inherited component assigned; failed to create component /template fsl_sim_hal - program "" not found in...
    Diego Hernandez
    last modified by Diego Hernandez
  • Lpc-Link2 can’t download.

    Lpc-Link2 can’t download. I was using Lpc-Link with MCUXpresso 10  and 11 to download and debug LPC1114FN28/102. I cut lpc-Link from Lpcxpresso LPC1347 at J6 Connector. I used the 8-pin connection to interf...
    Takashi Munekata
    last modified by Takashi Munekata
  • MCUX on RT1050 - MMC stack won't initialize

    TL;DR -- When starting the MMC stack by calling mmc_disk_initialize() which calls MMC_Init(), a possibly incorrect switch() statement causes a subroutine to generate an assert().  (EDIT: The assert() occurs when ...
    David Rodgers
    last modified by David Rodgers
  • ROM APIs

        Dear sirs,   reading the document i.MX RT1060 Processor Reference Manual, Chapter 8.13 ROM APIs describes a set of ROM APIs to simply the In-Application Programming and WDOG operation. We're wonde...
    Daniele Pagani
    last modified by Daniele Pagani
  • Custom F key ?

    How do I associate, say, F8 with running a build instead of CTRL-B ?
    Mike Spenard
    last modified by Mike Spenard
  • How to programming multi-channel self-capacitance touch

    I want to design a capacitance touch system and have owned a Freedom board KE15Z. As far as I know, the KE15z can only perform 1 channel at a time for the self-capacitance mode.    Is there any way to progr...
    Nguyen Dao
    last modified by Nguyen Dao
  • IMXRT1021-evk Could not connect to core.

    We were trying to run zephyr OS sample program on MIMRT1021-EVK. Successfully flashed the code on MIMRT1021-EVK. After this step we were not able to debug the device, not even erase it. We tried to flash hello world c...
    Swapna Bulbule
    last modified by Swapna Bulbule
  • Change NOR Flash 16 bit to 32 bit to T4 Series

    Hi All,      We have a custom board built with T4 Series processor. I changed the NOR flash address from 0xE8000000 - 0xEFFFFFFF to 0xE0000000 - 0xEFFFFFFF and we connected 2 NOR Fla...
    vinothkumar s
    last modified by vinothkumar s
  • Time Sensitive Networking on LS1028ARDB

    Time Sensitive Networking(TSN) is an extension to traditional Ethernet networks, providing a set of standards compatible with IEEE 802.1 and 802.3. TSN aims to provide guarantees for deterministic latency and packet l...
    Yiping Wang
    last modified by Yiping Wang
  • Framebuffer not detecting image

    The command, fb-test -f 0 generates and displays a test pattern on the screen.   But the command, cp /home/root/test.jpg /dev/fb0 copies the test image into /dev/fb0 but fails to display anything on the scre...
    Abhijeet Gokar
    last modified by Abhijeet Gokar
  • Use FTM0 / 1 with a one-shot timer.

    Hi. I want to use the one-shot timer, but the CNT register does not seem to be reset even if the timer overflows. So, remodeling to make CNT = 0 at FTM_StartTimer (), is there a problem? Used for MODBUS silent...
    jun yamada
    created by jun yamada
  • i.MX6 GStreamer-imx Plugins - Tutorial & Example Pipelines

    The Freescale i.MX6 has many video capabilities that are best accessed through GStreamer.   Gateworks, the leading supplier of Powerful ARM based Single Board Computer solutions using the Freescale i.MX6, has in...
    Ryan Erb
    last modified by Ryan Erb
  • JS16 Bootloader fails on USB3

    Hi,   It appears that the JS16 ROM Bootloader fails on USB3 interfaces using the USBDM JS16Bootloader. Has anyone else seen this other software. Details about testing is available at: JS16_Bootloader fails to...
    last modified by pgo
  • NXQ1TXH5 issue in FOD detection and power transfer

    I am developing wireless charging application using NXQ1TXH5 application notes AN11775. I am observing the following problems after powering the device with transmitter coil (Abracon LLC Part# AWCCA-20N20H20-C01-B). U...
    Hariharan Chandrasekaran
    last modified by Hariharan Chandrasekaran
  • Accurate dimensional info of LPC-Link2?

    Is there accurate dimensional information on all the connectors and mounting holes of the LPC-Link 2 board? The PDF currently present at Embedded Artists (https://www.embeddedartists.com/wp-content/uploads/2018/06/LPC...
    leo potjewijd
    last modified by leo potjewijd