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Type: Posts; User: Chris O.

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    See if this helps:...

    See if this helps: https://github.com/LAtimes2/InternalTemperature
    Documentation is: here
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    Perhaps this example code will steer you in the...

    Perhaps this example code will steer you in the right direction?

    /*
    TimeRTC.pde
    example code illustrating Time library with Real Time Clock.

    */

    // deprecated API or MS WIN issue?
    //...
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    Free ram ;) //...

    Free ram ;)

    // ***********************************************************************************************************
    // * F R E E R A M
    // * Function from the sdFat library...
  4. I just posted solution for Bill Greiman SdFat...

    I just posted solution for Bill Greiman SdFat library on another thread here: https://forum.pjrc.com/threads/55180-long-file-names-and-play-audio-from-SD-card

    All you need to do is replace 4 files...
  5. WavFilePlayerUSB NOTE: This player needs wav...

    WavFilePlayerUSB
    NOTE: This player needs wav file with long name on SD Card: (SDTEST1 test long name.wav)


    #define USE_SdFat_ // uncomment for SdFat.h, comment for SD.h lib.
    // NOTE:...
  6. Teensy Loader 1.45v ~ Arduino 1.8.8v. Modified...

    Teensy Loader 1.45v ~ Arduino 1.8.8v.
    Modified 4 files in Audio library that plays nicely with long filenames and Arduino SdFat library. :)
  7. Interesting, try this see what happens. //...

    Interesting, try this see what happens.

    // +++++++++++++++++++++ LED variables +++++++++++++++++++++ //
    const byte RED_PIN = 21;
    const byte GRN_PIN = 22;
    const byte BLU_PIN = 23;

    int res =...
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    Check this Thread: teensy 3.1 SD/SPI clock rates...

    Check this Thread: teensy 3.1 SD/SPI clock rates 'n such

    POST #8
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    On MS WIN 10 - zip Arduino and Teensyduino...

    On MS WIN 10 - zip Arduino and Teensyduino installation - in C:\Users\( >User name< )\Desktop\arduino-1.8.6\hardware\teensy\avr\libraries\SD\SD_t3.h, look for #define SD_SPI_SPEED ...
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    Try Media Transfer Protocol (MTP)...

    Try Media Transfer Protocol (MTP) https://forum.pjrc.com/threads/43050-MTP-Responder-Contribution
  11. Thread: 23lc1024

    by Chris O.
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    Use AudioEffectDelayExternal, Forum Conversaton...

    Use AudioEffectDelayExternal, Forum Conversaton with sample code.
  12. So when you click the menu tab - Help -> About...

    So when you click the menu tab - Help -> About Arduino, you see the (Arduino 1.8.9) (Teensyduino 1.xx) ver #.
    Pic. example:
    15527
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    I just wanted to say thank you for this app, easy...

    I just wanted to say thank you for this app, easy to use and extremely useful.
    :)
  14. I am using this so far no issues on Teensy 3.5...

    I am using this so far no issues on Teensy 3.5 perhaps you can use this: Pololu 5V, 1A Step-Down Voltage Regulator D24V10F5
  15. Perhaps you could try Teensy 3.5, they seem to be...

    Perhaps you could try Teensy 3.5, they seem to be more immune to the problem.
    I am also developing device with Teensy 3.6, using all the IO pins and I am wondering if I should include MIC803 IC on...
  16. Sounds interesting, I need to play with this...

    Sounds interesting, I need to play with this library soon. :)
  17. I did see similar issues before in this thread:...

    I did see similar issues before in this thread: Boot on Power-Up Problem with three T3.6s
  18. The Time Library and RTC are two separate things....

    The Time Library and RTC are two separate things.

    // This sets the system time in Time Library (NOT the Teensy RTC Clock)
    setTime(tNow); //
    setTime(time, minute(), second(), day(),...
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    By GeckospotNixie Audio Lib & OctoWS2811 Lib &...

    By GeckospotNixie
    Audio Lib & OctoWS2811 Lib & Hardware
    1440 WS2812B LEDs

    https://www.youtube.com/watch?v=gMoeL5iTb5E
    :)
  20. Looks all correct @ prop Shield page: ...

    Looks all correct @ prop Shield page:

    Signal Pin # Used By: Description
    Pin SDA 18 sensors I2C Data for motion sensors
    Pin SCL 19 sensors I2C Clock for motion sensors
    Pin...
  21. The pictures are not the best, the way I see it...

    The pictures are not the best, the way I see it you have 3 white wires and one of them is connected to GND is that correct?14352
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    I have no experience with RS485 but perhaps you...

    I have no experience with RS485 but perhaps you can enable the noise and framing interrupt errors and see if you can detect that situation.
    Not tested but should work I believe.

    #define...
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    So are you connecting to UART (serial1 serial2...

    So are you connecting to UART (serial1 serial2 serial3) TX RX or USB D+ D-? :confused:
    Correct me if I'm wrong but Teensy 3.x does not have Noise Error, Parity Error or Break interrupt implemented...
  24. Thread: uBlox Library

    by Chris O.
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    Yeah but the funny part is navRate: The ratio...

    Yeah but the funny part is navRate:

    The ratio between the number of
    measurements and the number of navigation
    solutions, e.g. 5 means five measurements for
    every navigation solution. Max. value...
  25. Thread: uBlox Library

    by Chris O.
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    HI Mike Yes that looks almost correct the...

    HI Mike
    Yes that looks almost correct the navRate and timeRef was hard coded in. Looking in the u-blox manual Receiver Description PDF the UBX-CFG-RATE (0x06 0x08) and navRate note: This parameter...
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    My question was about open drain because this is...

    My question was about open drain because this is what you have here.
    Open drain = behaves like a switch that is either connected to ground or disconnected, I need to supply (20v) flash strobe...
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    Ok I'm not trying to hijack this thread so I...

    Ok I'm not trying to hijack this thread so I wasn't going to reply but perhaps this is useful info, NPN transistors and Radio Shack:
    If you're in North America and picked up the multipack from...
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    So this is open drain setup right, I need this...

    So this is open drain setup right, I need this for serial TX. I'm just curious how fast I can transmit the data with the setup.
    Will 2N2222A NPN transistor work?
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    The easiest solution is sticking one of these...

    The easiest solution is sticking one of these guys in your project and call it a day https://www.pololu.com/product/2596
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    #if defined(__MK20DX128__) ||...

    #if defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MKL26Z64__) // Teensy 3.0 || Teensy 3.1/3.2 || Teensy LC

    if (_bus == 3) {
    _port = &Serial3;
    }
    else if (_bus == 2) {...
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    Try using PWM pin 3 or 4. (Timer FTM1 PWM PINS...

    Try using PWM pin 3 or 4.
    (Timer FTM1 PWM PINS 3, 4)
    (Timer FTM0 PWM PINS 5, 6, 9, 10, 20, 21, 22, 23)
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    I got all this from:...

    I got all this from: https://www.pjrc.com/teensy/td_pulse.html

    This is why I mention I did the testing on TC 3.5 not TC 3.6, try changing the CPU speed in Arduino IDE tools menu.
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    A big note: I did this on Teensy 3.5 set with the...

    A big note: I did this on Teensy 3.5 set with the CPU speed at 144 MHz overclock.
    Well at least you can try 24 MHz quickly.

    // TEENSY 3.5 CPU @ 144MHz

    void setup() {
    pinMode(5, OUTPUT); //...
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    Interesting I think there is some confusion with...

    Interesting I think there is some confusion with the DAC pins.

    Correct me if I'm wrong but I believe the suffix A means analog but in this case the DAC means digital to analog converters in plain...
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    I hear you man this is for new to me DD driver, I...

    I hear you man this is for new to me DD driver, I had the 2009 @305k miles but I lost the car recently (deer and headlight combination) on the highway doing 75mph at 4 a.m. lucky I'm still...
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    Thanks I guess I need the CAN-Bus transceiver...

    Thanks
    I guess I need the CAN-Bus transceiver first, perhaps this one Dual CAN-Bus adapter for Teensy 3.5, 3.6 from tindie the same as you are using.
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    Hi all @ tonton81 I believe you were messing...

    Hi all

    @ tonton81
    I believe you were messing with Honda Civic before, I need Engine temperature - Current voltage - Engine oil pressure on a 2014 Honda Civic.
    I'm not a big fan with the red...
  38. Well I'm sure there is plenty ways of doing it,...

    Well I'm sure there is plenty ways of doing it, one way is with optocoupler or Solid State Relay for example ASSR-1218-503E which I think it's a bit overkill for the application....
  39. Teensy 3.6 is not 5v tolerant, with the pull-up...

    Teensy 3.6 is not 5v tolerant, with the pull-up resistor you will damage the pin 33 if not already damaged.
  40. Just curious how this memory would work for a...

    Just curious how this memory would work for a buffer: Everspin MR20H40 - 50MHz 4Mb SPI Interface MRAM https://www.everspin.com/serial-peripheral-interface
    4,194,304-bit (524.288 KB) ...
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    Is there any way you can show us a picture of the...

    Is there any way you can show us a picture of the connection?
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    // Main Processing Loop void loop(void) { ...

    // Main Processing Loop
    void loop(void)
    {

    requestData();
    //delay(5);
    readLiveData();

    delay(500);
    } // end of loop
  43. From the error it's obvious you are trying to use...

    From the error it's obvious you are trying to use fonts for Paul S. highly-optimized-ILI9341_t3 library -> font_DroidSans_Bold.h <-
    inside your sketch you have this:
    #include...
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    In ublox library I bet you got issues with this:...

    In ublox library I bet you got issues with this:

    #if defined(__MK20DX128__) || defined(__MK20DX256__) || defined(__MKL26Z64__) // Teensy 3.0 || Teensy 3.1/3.2 || Teensy LC

    if (_bus == 3) {
    ...
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    Oh ok I didn't know this. Thanks.

    Oh ok I didn't know this.
    Thanks.
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    The Teensy 3.x's pins default to "disabled"...

    The Teensy 3.x's pins default to "disabled" instead of "input" unlike the AVR chips in the (Arduino UNO, Mega).
    In SETUP() add: pinMode(0, INPUT);
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    Executing Poll_CFG_TP5 does only Poll current...

    Executing Poll_CFG_TP5 does only Poll current settings-Time Pulse Parameters for Time Pulse 0, after about 0.5sec the GPS will respond with CFG-TP5 Time Pulse Parameters message-32 Length (Bytes)....
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    Well I'm busy now fixing my truck leaking water...

    Well I'm busy now fixing my truck leaking water pump, by the way i did quick test with no wire connected to T_IRQ pin.
    Screen starts up and work correctly other than no touch of course.:confused:
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    ;) I love it so far. TFT TIRQ interrupt signal...

    ;) I love it so far.

    TFT TIRQ interrupt signal must be used for this example.

    v1.2
    Addition: TFT TIRQ interrupt signal.
    v1.1
    Addition: set up touch rotation independent from the screen...
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    Hey Mike glad you are having fun. The touch is...

    Hey Mike glad you are having fun.

    The touch is probably part of the issue, I bet if you use the T_IRQ pin it will look a bit better.
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