• Virtual Box under MAC OS

    Hi, I am trying to install virtual box 6.0 in my MAC laptop. I downloaded version 5.x and 6.x several versions. I got the same error, the installation failed.       Do you know how to solve this pro...
    David Zhu
    last modified by David Zhu
  • MMCAU in Keil uVision for K70

    Dear NXP/community support,   I'm trying to operate the K70's MMCAU in uVision IDE (MQX RTOS). I've downloaded the KSDK and got the MMCAU lib, but can't use these assembly files in uVision.   ha...
    Yaniv Bar on
    last modified by Yaniv Bar on
  • Using I2C with K64 and KSDK v2

    I am using the FDRM-K64F.   I'd like to write an app with MCUXpresso that does I2C communication with an external peripheral.   I thought I would start with the accelerometer, which is built-in and...
    Gabriel Grosskopf
    last modified by Gabriel Grosskopf
  • Hello, mpc5775be-416ds. Do you have a CD?

    Hello, mpc5775be-416ds. I have checked all the materials and found no CD in the objects attached to this development board. Excuse me, is there a CD in this development board?
    艳妹 李
    last modified by 艳妹 李
  • Run MQX 4.2 "Hello" Example on K66

    Hi,   I am trying to port the project to FRDMK66 with KDS 3.0 and MQX 4.2. I cloned the files from K65 and then made modifications on the linker and associated files referred to the porting guide and the porting...
    Charles Lin
    last modified by Charles Lin
  • What is the endiannes of MKE1xF?

    Dear all,   I'm working over MKE18f. When I debugging I can see that the RAM is BIG endian, but instruction code in FLASH is little Endian. Is it correct? I didn't see it before in other MCU.   Thanks Re...
    Jordi Becares
    last modified by Jordi Becares
  • Latest UART Driver for Kinetis K60

    Hello,   Where can I get the latest version (2.1.5) of UART driver for Kinetis K60?   With MCUXpresso (MCUXpresso IDE v11.0.0 as well as the previous version) and Kinetis SDK (Release Name: MCUXpresso Soft...
    Satish Acharya
    last modified by Satish Acharya
  • [Solved] FRDM-K64F -> SDK_2.6.0 -> lwip_mqtt(bare metal)

    Hello, I am looking for a lwip_mqtt (bare metal) example, I want to use it to do some applications, but currently in the FRDM-K64F SDK_2.6.0, lwip_mqtt example only provides FreeRTOS version. I would like to ask if t...
    York Tsai
    last modified by York Tsai
  • No source available for "(gdb[1].proc[42000].threadGroup[i1],gdb[1].proc[42000].OSthread[1]).thread[1].frame[0]"

    I am working on FRDM-K64F board. I build the project and after debugging I get the following: No source available for "(gdb[1].proc[42000].threadGroup[i1],gdb[1].proc[42000].OSthread[1]).thread[1].frame[0]" No sourc...
    last modified by kirantujare
  • Number conversion host to big endian

    Hi,   I'm working on MKE1xF family over SDK2.5 and I'm looking for a solution for endian to host converter like htons(). My problem is that if I had a number and I want to convert to little/big endian, what is...
    Jordi Becares
    last modified by Jordi Becares
  • MCU Bootloader for Frdm MKV31F

    Hey, I am trying to run an application(led_demo_a000) on on mkv31f board, but first I was wanting to run the bootloader. The steps I followed were similar to mentioned in MCU bootloader demo application.  Issue...
    sidhant singhal
    last modified by sidhant singhal
  • CAN issues on S32K146

    Hi   CAN communication development on S32K146 microcontroller and facing below issues. Could you please help us in resolving these.   1) After transmission, not able to see respective buffer bit set in I...
    last modified by SUDEENDRA S

    Hi Using KEAZN32Q64 freedom eval board. i am not able to find SDK related to this board.Please help to get the link of SDK;s   Regards Sudeendra S
    last modified by SUDEENDRA S
  • Regard to the cdc endpoint in usb composite ( cdc + msd ) 

    Hello, I create the usb composite cdc msc project, and I'm going  to see usb_device_descriptor.c/.h, I don't understand that Bulk IN and Bulk OUT endpoint number is same in the endpoint descriptor of Data Interf...
    JingHuan Huang
    last modified by JingHuan Huang

    Good morning   I need to reinit the stack run time. I tried to use the lwip_init() but it craches. Has someone a good suggestion on how to reinit the stack at a later time???   Thank You   Pietro
    Pietro di Castri
    last modified by Pietro di Castri
  • How do you detect (and handle!) a lwIP disconnection?

    My application handles graceful closing of the socket, but it does not recognize when the Ethernet cable has been disconnected.   In my packet-handling loop, I check the result of all netconn commands used, whic...
    last modified by dave408
  • K21 UART4 RX with DMA problem

    Hi,   I meet a problem on UART4 Rx with DMA. I tried to modify and build driver_examples\uart\edma_transfer in KSDK2.0. The modifications as following: pin_mux.c CLOCK_EnableClock(kCLOCK_PortC); PORT_SetPinM...
    Jim Yang
    last modified by Jim Yang
  • OM40007 LPC54018-based IoT Module with Amazon FreeRTOS example error

    In the SDK example , lpc54018iotmodule_aws_aws_shadow_wifi_qspi_xip , I see some errors as below : 2769 1550441 [ShDemoUpdt] Successfully performed update. 2770 1555027 [Shd-IOT-0] Shd-IOT-0 changing desired state. ...
    Rick Tseng
    last modified by Rick Tseng
  • UART transmission for PN7462

    Where can I find the sample code about the UART transmission for PN7462?   Thanks in advance, Vincent
    Vincent Chen
    last modified by Vincent Chen
  • Secure Bootloader AES help

    Hello! I would like to use on kinetis KV11Z and MK22FX the bootloader with security aes. When I try to compile, it asks me for the file aes_security.h and I can't find it. Can anyone help me? Is there a step by ste...
    Marco Bologna
    last modified by Marco Bologna