• 3-Phase PMSM Control Workshop with NXP's Model-Based Design Toolbox

                    Design & Prototype Motor Control Applications with Model-Based Design Toolbox for S32K1xx     INTRODUCTION This is the Model-Based Design PMSM ...
    last modified by dumitru-daniel.popa
  • Module 10: Sensorless Speed Control

        INTRODUCTION   In this article we are going to discuss a couple of aspects that you should expect when building complex applications like Motor Control Speed Control of PMSM based on Sensorless meth...
  • Looking for a ClassD amplifier for transformer application

    My intention is to make an 3-phase power calibrator !   Similar to this link, https://us.flukecal.com/products/ele...wer-calibrator My current design might be class AB type.  I am not worried ...
    Md Mubdiul Hasan
    created by Md Mubdiul Hasan
  • K64F Enabling and Disabling USB while File Transfer is happening

    Hi,   I have some challenges in USB connection /disconnection through firmware.   For stopping USB MSC: USB_DeviceStop(g_msc.deviceHandle); USB_DeviceClassDeinit(CONTROLLER_ID);   For Restarting US...
    Mahendran Manoharan
    last modified by Mahendran Manoharan
  • nhs3100 current consume

    dear    recently ,i encounter a question about the 3100 current consume . i use release_mra2_10_1_nhs3100 SDK packet , i use the default NHS3100 Temperature Logger project and just remove the def...
    向 雪姣
    last modified by 向 雪姣
  • Routing PCIe traffic between RCs (PEX)

    I've got a board with a T2080 processor on it and it is configured to use 3 PCIe ports, PEX1, PEX2, and PEX4.  Is it possible in HW (no additional SW required, except to configure registers) to route end point tr...
    Brett Wilson
    last modified by Brett Wilson
  • About behavior when writing image to nand using mfgtool to original BSP board of i.mx6ull (MCIMX6Y1CVM05AB)

    I am using i.mx6ull (MCIMX6Y1CVM05AB) on the board.   We are checking if we can write an image to a nand device using mfgtool.   I tried to see how writing is done with the mfgtool2-yocto-mx-evk-nand.vbs s...
    Fumitaka Takahashi
    last modified by Fumitaka Takahashi
  • My board using i.mx6ull hangs after kernel startup.

    Hi, everyone in the NXP community   I am building a new BSP with a new board using i.mx6ull. I calibrated DDR, bitbake u-boot and Linux kernel and root FS, and wrote the image to the board with Mfgtoo.   H...
    Fumitaka Takahashi
    last modified by Fumitaka Takahashi
  • Interrupt in freertos_i2c

    Hello,   I am testing freertos_i2c_frdmk66f demo project.   I found master task has a higher priority than slave task   /******************************************************************************...
    David Zhu
    created by David Zhu
  • 32Mhz crystal for MKW41Z

    Hello,   In the SPF-29686_A1 the 32Mhz XTAL not use capacitors. It's ok? They are not necessary?   I plan to use this crystal with the MKW41Z512VHT4     YSX221SL Datasheet   Bes...
    Javier Hernandez
    created by Javier Hernandez
  • High interrupt delay from HSADC threshold 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 threshold functionality, which, when triggered, calls the ADCHS_IRQHandler interrup...
    Vitaliy Livnov
    last modified by Vitaliy Livnov
  • MCUXpresso IDE high CPU usage

    Hi MCUXpresso IDE demands almost 30% usage of my CPU in idle. During debug process, it gets up 80%. It that normal? I have an i7 Dell Ultrabook with SSD + 8G RAM. @Thank you Andre VB
    Andre Luis Vilas Boas
    last modified by Andre Luis Vilas Boas
  • Is there a linux 4.12 fork for imx 6ull.

    I was trying to find linux 4.12.x version for my imx6ull board. I do not see any fork for imx in freescale git or linux-imx repo in code aurora. Any pointers to the repo will be helpful.   Thanks - Pankaj
    Pankaj Joshi
    last modified by Pankaj Joshi
  • How to enable MINI-PCIe slot support

    Hi all,   We use IMX6SLEVK. Linux Host driver built with fsl-community-bsp. Distro is framebuffer. We want to use PCIe slot and tried different PCI slot in kernel configuration combinations. lspci is not showin...

    I used the imx8mq custom board and replaced adv7535 with the lt9611 mipi-dsi-hdmi chip.Now when we encounter problems, the system has recognized the monitor and interpreted EDID, but there is no image display. I think...
    last modified by dhty2015@outlook.com
  • What value resistor should pull WDOG_B high?

    Hello,   In the i.MX 8M Mini hardware developer's guide, table 8, it suggest to pull GPIO1_IO02 (WDOG_B, ball AG13) high with a 100k ohm pull-up resistor. However, in section 5.5 of the same document, Note 2 say...
    last modified by adevries
  • T2080 Linux.uImage binary

    How can I get a Linux.uImage for a T2080qds system? The image resides at flash address E8020000 and EC020000 and is approximately 7 MB. The flash there was inadvertently erased. If I can get a binary image that I can ...
    Clay Brice
    last modified by Clay Brice
  • Debug problems about the MPC5744P on S32

    when I debug the MPC5744P project in S32. It has the error message: No source available for "(gdb[7].proc[42000].threadGroup[i1],gdb[7].proc[42000].OSthread[1]).thread[1].frame[0]"   I don't know how to solve t...
    meng qiu
    created by meng qiu
  • target processor settings not included in .args files

    Hello, I am using S32 Design Studio for ARM Version: 2018.R1 Build id: 180815. I need to to do some setiings in Project Settings ->C/C++ Build ->Settings->Target Processor I want to change toolchain defau...
    Edgar Michel
    last modified by Edgar Michel
  • LPIT Chanuel Re-Init Issue

    Hi All,   My software contains BOOT and APP, LPIT CHANNEL1 is used in both BOOT and APP. If I don't stop the LPIT channel before jumpping to APP from BOOT via "LPIT_DRV_StopTimerChannels(INST_LPIT1, (1...
    created by 赵子成