• MCU bootloader Crc Check Option leads to to security breach

    Hello,   One question about mcu bootloader on MCU Xpresso V11.01 and KinetisFlashTools. Like i can see in the picture below it is possible to the mcu boot loader to launch an application whihout checking the cr...
    Didier JEANJEAN
    created by Didier JEANJEAN
  • How do I compare output from two different KDS (eclipse/codewarrior) installations?

    I have a production machine which has been working well and generating the code I want.  Now I need to take it on the road--after much struggle i have KDS running on my laptop.  Is there a way to check the o...
    Andrew Meyer
    last modified by Andrew Meyer
  • Compile PE KDS project using ARM Compiler 6

    I have a c++17 project currently compiling with G++ 8.x, but I'm running out of flash memory. I've read that the ARM Compiler 6, used on Keil, is very effective on reducing the binary size, so I'm trying to migrate fr...
    Arthur Passos
    last modified by Arthur Passos
  • How to Maximize FLEXCAN Throughput?

    Hi everyone,   I'm trying to get the K20 series chip's CAN controller to have the highest throughput possible. I've configured my CAN 1 port at 500 kbps and am transmitting an extended (J1939) frame every 1...
    Brad Shelton
    last modified by Brad Shelton
  • How to do FFT

    Hello sir How to do FFT in Arm processor
    TRYRTYRTY TRYNTRYRTYRTY
    last modified by TRYRTYRTY TRYNTRYRTYRTY
  • Link m_text section to the D-FLash

    Hello, I am facing a problem that my code exceeds the plash size. Since the microcontroller that i am working with have a d-flash. Is it possible to specify for the linker to move the m_text section to the d-flash in...
    Haggui Souhail
    last modified by Haggui Souhail
  • WARNING: Failed to read memory @ address 0x00000000

    Hi,   I'm running k66 with MQX 4.02. I'm getting the warning randomly. When this happens the debugger is disconnected but the target keeps running and it appears it runs correctly. Any idea how to debug?  ...
    Ariela Blumer
    last modified by Ariela Blumer
  • KBOOT for KDS3.2.0 with SDK2.0

    Hello,I have to integrate a bootloader on a MK22FN512, For an important finished application developed on KDS3.2.0 with Eclipse and SDK 2.0 I want to load application firmware via UART0 interface. We bought 2500 parts...
    Didier JEANJEAN
    last modified by Didier JEANJEAN
  • How to detect Low voltage on K64  using Processor expert?

    Hi , I am working on K64FN controller with KDS 3.2.0. I would like to detect low voltage on K64 for writing data to flash to protect it from being erase on power on reset. I am using processor expert for my project. ...
    kirti raje
    last modified by kirti raje
  • Relocating specific function in RAM Location

    Hi,   I am using MKE04Z128VLH4 controller in one of my project. I am using this controller for parallel communication with other controller using GPIO lines. But the timming whihc is comming is not as exepe...
    Gaurav More
    last modified by Gaurav More
  • LWIP 2.0.0 problem

    Hi,   I am using KDS3.2.0 with LWIP 2.0.0 on K66. I am using sample httpd web server and found the following problem:   Sometime, I got "LWIP_ASSERT("tcp_input: pcb->next != pcb (before cache)", pc...
    Christie Su
    last modified by Christie Su
  • Kinetis Bootloader for FRDM-K64

    After we released the "Kinetis Bootloader to Update Multiple Devices in a Network for Cortex-M4" (Kinetis Bootloader to Update Multiple Devices in a Network for Cortex-M4 ), many customers want to port it to FRDM...
    Alice_Yang
    last modified by ebiz_ws_prod
  • Workspace will not connect with KDS?!!!

    I have selected my workspace location, and the project explorer is empty. I have also switched the workspace using the File directory but the explorer remains empty. It seems like there is a discontinuity between the ...
    Jose Tafolla
    last modified by Jose Tafolla
  • KDS project wizard

    Hi I need to maintain a project based on K27. I'd like to test on frdm K27 some things before to work on the official project but I can not see in the wizard menu the K27 freedom board just to start. From the new pr...
    Claudio Brunelli
    last modified by Claudio Brunelli
  • The project description file (.project) for my project is missing

    Context: I know that KDS is being phased out, but I have a client who needs a bugfix.    Problem: When I launched KDS 3.2 with the client's workspace, I got the message: The project description file (.proj...
    Robert Poor
    last modified by Robert Poor
  • assert() behaviour

    KDS 3.0 SDK 1.2 Using MQX   I'm using assert() to check some parameter ranges.   When it is triggered it drops into a infinite loop and nothing is output on the debug console. There isn't any source for...
    Randy Hermes
    last modified by Randy Hermes
  • Linux Host Support: 32bit or 64bit?

    The Kinetis Design Studio V1.0.1beta comes with 32bit Linux binaries only. While technically it is possible to run 32bit binaries both in a 32bit and a 64bit Linux environment, many newer 64bit Linux distributions do ...
    Erich Styger
    last modified by Erich Styger
  • Failure in the NXP Website. Cant find page.

    Hi,   When I go in the page https://community.nxp.com/docs/DOC-103698 to bottom and click on Kinetis design studio page then I get an error that the page is not found.   Best regards, Osto
    Mehrdad Ostovary
    last modified by Mehrdad Ostovary
  • KV58 S19 file

    Hi,   I am using "arm-none-eabi-objcopy --srec-len=64 --srec-forceS3 -O srec "aaa.elf"  "aaa.S19"" to generate S19 file. The generated S19 as follows. At the end of file, it is not 64-bit alignment... " ...
    Christie Su
    last modified by Christie Su
  • srec file is not deleting on clean

    Hello Team,   https://community.nxp.com/thread/445108 above link worked for me to generate srec file.    My question is upon Clean, only elf file is getting deleted and srec file is not getting delet...
    sudhanshu mehta
    last modified by sudhanshu mehta