• Build and re-flash while debugging

    Hello,   I was wondering if it is possible to flash an MCU while running a debug session in MCUXpresso? Not having to stop the redlink server and restart a debug session every time I make a change would sav...
    Benjamin Balga
    created by Benjamin Balga
  • UBoot i.MX6 can't build dts

    Hello,  We built the version  2018.03 of u-boot and got the error message "No rule to make target 'arch/arm/dts/unset.dts'. How can we to do ? The platform is i.mx6UL and BSP is 4.14.78. 
    hank wang
    last modified by hank wang
  • Unable to program MK22FX512AVLQ12 controller

    Hi ,   I am using MK22FX512AVLQ12 controller in one of my product. I have made the development board for the same. But after assembly I am not able to programm the controller. i am using PE MICRO FX debugge...
    Gaurav More
    last modified by Gaurav More
  • When ls1021atwr connect to 100baseT wire,  803x_aneg_done: SGMII link is not ok

    Our projects have the requirement of eth0/1 use 100BaseT. eth0 or eth1 connect to 100baseT wire, ar8033 auto-negotiation to 100base,  after execute  command the operation of eth down and up, link is not ok, ...
    fu cheng
    last modified by fu cheng
  • printf causing hard fault in NewLibNano(semihost)

    Hello All,   I recently tried running demo programs (provided in an LPC812 SDK) in debug mode on a LPC812 Xpresso board (eg. lpcxpresso812max_sctimer_16bit_counter ) & because of memory space constraints was...
    created by leo838
  • 1021a board bring up replace CPLD with Atmega328P

    Hi Guys,   I have a standalone ls1021a, eMMC, a Atemega328P chipset on the board and a JTAG interface. I want to bring the board up to initiates the power-on reset flow. I am trying to implement the CPLD logic i...
    Elias Bitbaker
    last modified by Elias Bitbaker
  • SDK for KEAZN32

    S32DS for Arm 2018 v11 Is there an SDK avliable for the SKEAZN32. Under new S32DS Project      Select SDK               Only KEA...
  • S32K144 LPUART IDLE Line Interrupt Configuration

       I try to add the LPUART idle line interrupt - LPUART_INT_IDLE_LINE based on S32SDK_S32K1xx_RTM_3.0.0.   Firstly, set the CTRL[ILT] and CTRL[IDLECFG] in LPUART_DRV_Init( ):  ...
    last modified by dony
  • S32K146 LPUART EDMA failed

    Hi expert, I have a problem, I use lpuart module of S32K146 to implement UART transfer function between Modem and MCU. I Set the uart parameter: Baud Rate 230400, No parity, Stop Bit 1, 8 bit per char, DMA...
    Xiaoyu Zhao
    last modified by Xiaoyu Zhao
  • S32K146 Uart send By eDMA failed

    Hi .  i transfered data from memory to peripheral UART by eDMA  failed and used uart interrupt successed ,here's what i tired and i want to know the reason why used DMA failed   step 1.successed...
    Mr Song
    last modified by Mr Song
  • S32K146 Rx data missing when Tx Send Data Function be called too frequently

    Hi expert, I'm using S32K146 EVB to implement uart Rx and Tx data transfer. I use LPUART in DMA mode both on Rx and Tx. I set BaudRate to 115200. When I called LPUART_DRV_SendData too frequently(10ms periodly),I fo...
    Xiaoyu Zhao
    last modified by Xiaoyu Zhao
  • Not able to pair using BLE with Mobile phone

    Hello,   Currently I am working with FRDM KW36 EVM module which is BLE 5 compliant. I have uploaded the Heart Rate sensor code into it from SDK examples. And tried to see the functionality on NXP's Android IOT a...
    Chintan Patel
    last modified by Chintan Patel
  • How to Check Memory Leak of Array

    Hi,       I'm using LPC1754 with 128kB flash and RAM of 32kB. I'm using mcuxpresso IDE.    I've used only 37% of RAM while compiling the code. I'm using embedded c language.   I've com...
    last modified by ATHMESH NANDAKUMAR
  • CAN bus issue for 200 meters cable

    Hi, We use 10 boards(S12ZVCA) to send CAN message every 10 seconds. And 1 board(S12ZVCA) to collect those CAN message.   It can work fine in 10 meters cable. But it is unstable in 200 meters cable. How to solve...
    Aaron Lee
    last modified by Aaron Lee
  • How to use FRDM-K64F-AGM01 with KDS 3.0.0

    If you have recently purchased an AGM01 kit, you may have noticed that it comes with projects that were made for CW 10.6 and KDS 1.1.1. The latest recommended IDE for Kinetis parts is KDS 3.0 with an optional KSDK. Un...
    Angus Galloway
    last modified by Angus Galloway
  • DEVKIT MPC5748G S32DS download problem,blocking at Verifying object file CRC-16 to device ranges

    It is worked before. but now it has some problem and blocking here when debug every time.  CMD>VCVerifying object file CRC-16 to device ranges ... block 00FA0000-00FA0003 ...   Here is the all co...
    He Xiaotao
    last modified by He Xiaotao
  • eIQ Sample Apps - Object Recognition using OpenCV DNN

    This Lab 3 explains how to get started with OpenCV DNN applications demos on i.MX8 board using eIQ ML Software Development Environment. eIQ Sample Apps - Overview eIQ Sample Apps - Introduction Get the source ...
    Diego Dorta
    last modified by Markus Levy
  • IMX8MM 16 bit DDR4 training scripts

    Hello!    We build a custom board, where the PCIe and VPU IP cores are unconnected and unpowered. The SAI1 is powered but all the IOs are unconnected. The DDR memory is routed with the 16-bit data bus onl...
    Andrew Bushuev
    last modified by Andrew Bushuev
  • DDR3L versus LPDDR2 power consumption

    I know someone asked similar question before but that question was about performance. I want to focus also on the power consumption, I am planning to use iMX6ULZ. Our application is mobile. So battery life AND cost ar...
    Andy Wong
    last modified by Andy Wong
  • imx6ull custom board with eth0 down

    Hi, my custombord with IMX6ULL designed on EVK bases, has now the eth0 not working.   This is the behaviours   root@imx6ull14x14evk:~# ifdown eth0 root@imx6ull14x14evk:~# ifup eth0 Micrel KSZ8081 or KSZ80...
    fabio mario poiatti
    last modified by fabio mario poiatti