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Type: Posts; User: jlopez2022

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  1. Replies
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    Hey Paul, here is: //In the setup menu: ...

    Hey Paul, here is:



    //In the setup menu:
    //TEST Timer1
    Serial.println("========== ini test Timer1 ========");
    Timer1.initialize(100UL);//Interrupcion cada 100us
    ...
  2. Replies
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    TimerOne running at twice speed

    I programmed a Teensy 4.1 using Timer1 at the TimerOne library. It is easy to manage and works very well bu goes 2x faster than expected.
    I have seen at the TimerOne.h file at the setPeriod)...
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    The new teensy have diodes to allow power from...

    The new teensy have diodes to allow power from external PCB with the usb port connected?
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    Sorry, the M2 connector will allow inserting...

    Sorry, the M2 connector will allow inserting teensy as a DDR memory in a PCB?

    About using 0.1' SMD connectors, it is a good idea, but I should use male ones, so I will not have troubles with...
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    One question: It would be interesting make...

    One question:
    It would be interesting make possible to solder as SMD?. The problem with trough hole is the it drills not only te top side but also internal ones so is more difficult to design PCBs....
  6. I2C and LCD on wire1 or wire2 pins instead of wire

    I have printed the circuit and I can not change the HW ports to another in a teensy 4.1.

    What of these options are possible?:

    1. Write at the beginning:


    #define Wire Wire1
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    It would be possible to change used pins to use...

    It would be possible to change used pins to use the lib?



    Wire.setSCL(24);
    Wire.setSDA(25);
  8. Thank you luni, the terminal works!, I have to...

    Thank you luni, the terminal works!, I have to click on Tycommander Serial button and also at the Serial label and appeared
  9. I activated the "Debug support" window at the...

    I activated the "Debug support" window at the visual teensy and generated a new project,
    But when activating "Start Debugging" using F5, it advised that is needed the Cortex-Debug
    I found it here:...
  10. Debugging teensy and serial terminal using VScode

    Do I have to install any package or app to see the debugger window and see outputs of Serial.print()?
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    To take in account the 2^32 rolls up I made...

    To take in account the 2^32 rolls up I made following routine that takes in account that t1 is higher than t2:



    float _frequency(uint32_t t1,uint32_t t2)
    {
    if (t2<t1)
    {
    ...
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    Great!, thank you, that is a great micro with...

    Great!, thank you, that is a great micro with your great libraries
    It would be interesting have something like delay_ns() to have a delay of nanoseconds in a teensy 4x board
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    Add a luni library to VScode

    I am newbie on teensy and have not much idea in makefiles or json.
    I have seen several libraries at gitub for the teensy board.

    What is the way to upload it to the project?

    I tried to copy...
  14. Perhaps during one cycle the line becomes a...

    Perhaps during one cycle the line becomes a digital write one and fight with the signal generator (that have a 50 ohm output).
    Try to disconnect to the signal generator, place a 1khm load and a...
  15. Great!, thank you I am very sorry to create...

    Great!, thank you

    I am very sorry to create that alert

    NOTE to admin: can be changed the title by:

    Is recommended Teensy 4.1 for new designs?
  16. Teensy 4.1 processor not recommended for new designs

    Admin edit: This info is wrong, it's a misunderstanding based on the wrong part number.

    (please do not report this post - only click the Report Post button for spam or abuse)


    I have read that...
  17. Solved: I were using a 2 wire power USB cable,...

    Solved: I were using a 2 wire power USB cable, changed for a correct one and worked fine. So the steps 1-5 are the correct way to program & upload teensyes.

    Thanks to xoromix & luni
  18. VScode & tycommander not finds teensy 4.1 board

    Hello, I made following installations:

    1. Arduino at d:/arduino
    2. Teensyduino, in the same address
    3. Downloaded Tycommander & Tytools: https://github.com/Koromix/tytools/releases, the...
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    I found in the NXP microcontroller datasheet...

    I found in the NXP microcontroller datasheet 1-4mA, here: https://www.nxp.com/docs/en/nxp/data-sheets/IMXRT1060IEC.pdf at page 36

    But I am worried because the MIMXRT1062CVL5A is not recommended...
  20. Thank you Luni, I found the problem. I installed...

    Thank you Luni,
    I found the problem. I installed in other computer and appears again. I have seen in the c_cpp_properties.json file it is not found the Included path "lib/ADC/**":
    24084

    I see...
  21. I see, I found ADC, but ADC_util is not needed, I...

    I see, I found ADC, but ADC_util is not needed, I removed it and worked fine. I think is not needed the PlatformIO to be installed in the VScode
  22. Visualteensy not includes ADC and ADC_util libs

    Hello forum, I am newby using Arduino and Teensy boards, I installed Arduino 1.8.13
    (at I installed all at d:\arduino)
    Also Teensyduino: 1.53 installer, included all libraries (ADC also)

    Then...
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