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  • jokn's Avatar
    06-07-2022, 08:03 PM
    Generating hexfiles for teensy 4.1 with MCUXpression i quite simple and works out of the box without any changes of the linker skript. You will find some ready to use examples here.
    13 replies | 4462 view(s)
  • jokn's Avatar
    06-07-2022, 07:56 PM
    Generating hexfiles for teensy 4.1 with MCUXpression i quite simple and works out of the box without any changes of the linker skript. You will find some ready to use examples here.
    25 replies | 4572 view(s)
  • jokn's Avatar
    06-07-2022, 07:51 PM
    Meanwhile I have a RT1060 evaluation board here on my desk which has a SWD debug port on board. So I can develop on the eval board and finaly download a hexfile to the teensy board. My first attempts were quite...
    8 replies | 484 view(s)
  • jokn's Avatar
    06-02-2022, 09:36 AM
    According to this idea, maybe you can omit the separation to the MKL02. It would be worth a try to connect PTA1 to ground without any trace disconnection. As long as the MKL02 is held in reset, all ports are inputs....
    16 replies | 1041 view(s)
  • jokn's Avatar
    06-02-2022, 09:21 AM
    Hmm, but it's only possible when start with JTAG. As far as I know Paul did burn the flag to disable SWD, right? So it seemes to be inpossible to start with SWD after reset.
    16 replies | 1041 view(s)
  • jokn's Avatar
    05-31-2022, 09:34 AM
    Thank you very much for the detailed explanations. I understand you very well and I would agree, but I'm just curious about the specific solution for this bootloader. As far as I know the i.MX controller has different...
    8 replies | 484 view(s)
  • jokn's Avatar
    05-28-2022, 02:49 PM
    I'm profosisional developer and did look for a small board with ethernet and high speed usb. So I was happy to find teensy. Maybe teensy is a gread produkt but I would like to undestand how it works in in junktion with...
    8 replies | 484 view(s)
  • jokn's Avatar
    05-26-2022, 04:40 PM
    I' very disappointed. From my point of view I freely avaibale SWD or JTAG connecter is a must have. The board has a very powerfull MCU but without a debug connector not usable for me.
    8 replies | 484 view(s)
  • jokn's Avatar
    05-26-2022, 02:34 PM
    I have a teensy 4.1 board here on my desk. It is my first teensy project and my first contact to the arduino frame work. I started with PlatformIO and get a blinky program successful running. Now I want to test the...
    8 replies | 484 view(s)
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Teensy 4 compatible hex files using MCUXpresso IDE? 06-07-2022 08:03 PM
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