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  1. Thanks Paul. I'm now up to 35 Teensy's in use in...

    Thanks Paul. I'm now up to 35 Teensy's in use in my sim.
  2. Paul, Here is the link to many videos of the sim...

    Paul,
    Here is the link to many videos of the sim in action and also some of the setup.

    https://www.youtube.com/channel/UCH0Hn9fKd5f3CfYmYIssGTg/videos


    Thanks,
    Rob
  3. [posted] 31 Teensy's and counting in my 737-300 FlightSim

    Here are some pics of my 737-300 Sim that is based on IXEG 733 and X-Plane of course. I am using 31 Teensy's to perform various functions from simple switch inputs and stepper driver signals to more...
  4. Thread: Teensy Qt

    by raflyer
    Replies
    433
    Views
    126,891

    Hello, I have 21 Teensy's in my project and...

    Hello,

    I have 21 Teensy's in my project and TyQt is only seeing 15 of them. I am using version 0.7.5-19-g4dd0582 of TyQt. I have 2 7port hubs with 6 Teensy LC's plugged in. If I unplug one...
  5. Sorry left that out, FlightSimComtrols Thanks...

    Sorry left that out, FlightSimComtrols

    Thanks
    Rob
  6. Getting the yellow Triangle w/ Exclamation point

    I have WIN7 PC and 21 Teensy's plugged in. Out of the blue, 2 and sometimes 3 of them will get the yellow Triangle w/ Exclamation point saying driver failed. What has happened or going on? If i...
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    Thank you. Thank you Paul for the Teensy and...

    Thank you. Thank you Paul for the Teensy and plugin
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    TeensyLC + H-Bridge + real HSI = holy cow!

    Crossed a major milestone today and accomplished what no one else has thanks to help of Jorg and his coding brilliance. We programmed a Teensy LC to output ARINC 568 which is an aircraft com...
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    Thanks for the link. My HDD is spinning and...

    Thanks for the link. My HDD is spinning and making clicking sounds but still not recognized by the laptop or a usb interface.
  10. Replies
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    It's a mechanical problem, I'm sending it to a...

    It's a mechanical problem, I'm sending it to a recovery company. And yes i f'd up by not backing up. Lesson learned. Could be 95.00 to 1200.00 Yikes. Expensive lesson indeed.
    Rob
  11. Replies
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    Important question for data recovery

    I just lost the HDD on my laptop that had all my sketches on it for the 15 Teensy's im using in my project. Is there a way to pull the installed sketch from the Teensy so I don't have to start from...
  12. Replies
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    How do you have the Pot wired up? Usually it is...

    How do you have the Pot wired up? Usually it is wired to Aref, GND and an analog in pin A0-A9
  13. Replies
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    Yes, it is 737-200 using all the real parts. ...

    Yes, it is 737-200 using all the real parts. Amazing how all this worked everyday hauling us all around the world at some point. Thanks for the kind words all.
    Rob
  14. Replies
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    15 Teensy's and counting.

    I wanted to update anyone who is building a larger project using multiple Teensy's. I am up to 15 now all on one PC and all have been working very well. They are in a pretty harsh environment...
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    You know thats impossible right? Usb cable ground...

    You know thats impossible right? Usb cable ground goes to pc ground which goes to house ground which is tied to system ground.
  16. Replies
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    Teensy shut down problem

    I have a Teensy 3.1, one of the outputs goes to a relay card that is opto isolated so the relay's aren't being driven directly from the teensy. That relay supplies 28vdc to a motor when turned on. ...
  17. Replies
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    Thanks Paul!

    Thanks Paul!
  18. Replies
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    1,290

    Hex to Binary to SPI

    Hello,
    I'm trying to do a little testing to see if I can interface a real aircraft gauge. I have a chip that excepts a signal input via an SPI interface and converts to the signal output that the...
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    No other idea's? Anyone?

    No other idea's? Anyone?
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    OK, update to allot of testing. Ends with problem...

    OK, update to allot of testing. Ends with problem still present but a clue is given. Initial set up was run through 2 usb cables about 12ft total length to a powered hub. Switched to i2c_t3 wire...
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    I'm going to add a seperate 5v supply and add a...

    I'm going to add a seperate 5v supply and add a delay and see what happens
  22. Replies
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    From the retailer I bought it from, Skimming...

    From the retailer I bought it from,
    Skimming through the code, it looks like the Teensy has a compatible implementation of the Wire library, so you’re using the Arduino-targeted Centipede Library...
  23. Replies
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    I tried adding a delay at the end of the loop,...

    I tried adding a delay at the end of the loop, still locks up. It is real erratic, I set a timer every time I reset it. It goes 3 to as long as 18mins but majority, only last 3 to 5mins before...
  24. Replies
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    3,004

    My Teensy keeps locking up

    My set up,
    I have a Teensy 3.1 on a sparkfun adapater shield (https://www.sparkfun.com/products/13288) with a Centipede I2C I/O Shiled on top,...
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    Tone function question/help

    I have 4 engine instruments in my flightsim that require a 0 to 70Hz signal to operate. The code below functions perfectly with one gauge. How if possible do I add the other 3? From what I have read...
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    Teensy 3.1/3.2 True Analog Out question

    I need to generate a 0 to 70Hz sine wave that drops below gnd by at least .2 to .5v Is it possible to offset the gnd and have the output from the Teensy Pin A14 go from -.5 to at least 2v?

    Thanks...
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    I will and I have a suspicion it is similar to...

    I will and I have a suspicion it is similar to the digital to synchro sketch. :)
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    Update part2 removed all the serial print lines...

    Update part2 removed all the serial print lines now all is PERFECT!!!! Thank you!!! Jorg

    Rob
  29. Replies
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    Good question, ;) I have around 1000.00 in the...

    Good question, ;) I have around 1000.00 in the insrtuments so far. Probably 2500.00 total in the Sim. I have had some generous donations for which I am most grateful for!

    I just tried the...
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    Jorg, Here is my code with your latest changes. ...

    Jorg,
    Here is my code with your latest changes. Still no movement. Serial Print reported the magHdg at 47 and current position at 0 Target position also 0


    #include <AccelStepper.h>

    const...
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    Jorg, Thank you, It was late for me as well LOL...

    Jorg,
    Thank you, It was late for me as well LOL I will try tonight and report back. Learning is always rewarding :)

    Robz
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    I just tried the code and the stepper never...

    I just tried the code and the stepper never moves. Tried tweaking the section in this part to no avail, i tried all 3 Sould it be cwSteps and ccwSteps instead?


    if (cwAngle < ccwAngle) {
    ...
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    Thanks Jorg! I will try tomorrow as it is late...

    Thanks Jorg! I will try tomorrow as it is late here now. Just so you know where my thought process was, currentPosition is in the accellstepper library which gives back the current step position of...
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    I tried this code but it didn't work, It just...

    I tried this code but it didn't work, It just kept turning. The part that is confusing me is how the accel stepper controls the stepper. If I command -8000 as a position, it goes to 90deg, If i put...
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    LOL That would be sweet to fire up a real APU...

    LOL That would be sweet to fire up a real APU but the neighbors would hate me. :) I am using an industrial 26Vac 400Hz power supply, For the 115Vac needs I am just using a step up transformer. ...
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    The synchros are used ebay finds. About 5 bucks...

    The synchros are used ebay finds. About 5 bucks each. They output the 3 phase signal that my aircraft instruments need to function correctly. I have 10 right now and need about 10-12 more to...
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    Myself and a few others would PAY for that! ...

    Myself and a few others would PAY for that! 10bit accuracy is plenty.
  38. Replies
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    Thank you! Had some good help. :) I am having...

    Thank you! Had some good help. :) I am having one issue that I haven't gotten figured out yet. The dreaded 0-359 or 359-0 crossing point of the compass card. When it crosses over this point, the...
  39. Replies
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    My Teensy Aircraft Instrument Interface

    Well I can call this project complete now. In the pic below you will see my RMI interface which I use to drive my real RMI's and also my compass card on my HSI. Specs, Teensy 3.2, 6ea Pololu drv8825...
  40. Thread: Teensy Qt

    by raflyer
    Replies
    433
    Views
    126,891

    I'll do some more trouble shooting over the next...

    I'll do some more trouble shooting over the next couple of days. I have 3 different hubs in my system so I don't think brand or speed would matter since none of the Teensy's on all 3 are not...
  41. Thread: Teensy Qt

    by raflyer
    Replies
    433
    Views
    126,891

    USB All 11 are programmed with same Teensyduino...

    USB All 11 are programmed with same Teensyduino FlightSimControls. Only the ones NOT plugged iinto a Hub are recognized by the software even though WIN7 sees all of them fine as Teensy's
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    I'll give it a shot and report back.

    I'll give it a shot and report back.
  43. Thread: Teensy Qt

    by raflyer
    Replies
    433
    Views
    126,891

    Hi, I am using WIN7, They all show up fine in...

    Hi,
    I am using WIN7, They all show up fine in the devices tab as Teensy's None are factory fresh, all have custom code. Now they are programmed as FlightSimControls thru Teensyduino
    Rob
  44. Replies
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    Servo has Jerky Movement

    Hi all,
    I took a video showing the jerky servo movement I am getting with the Arduino Servo.h file. This is even with a 2:1 reduction on the output of the servo! It's horrible. Are you Teensy...
  45. Thread: Teensy Qt

    by raflyer
    Replies
    433
    Views
    126,891

    I tried your software today, I have 11 Teensy's,...

    I tried your software today, I have 11 Teensy's, It only seen the 3 that weren't on a hub. Is that normal?

    Rob
  46. Question for Paul on Teensyduino and X-Plane

    In your notes on the Flight Sim Controls, it is stated that we should keep to 50 or less data variables. I think that was written for when we only had the 2.0 and 2++ ?

    Is this still true for...
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    Is there a better Servo Library for Teensy

    I need to smooth out the movement of my servo's I found a neat library called VarSpeedServo but it won't work with a Teensy as it changes timers that aren't the same as in a Teensy.
    Are there any...
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    I totally agree about the use of delay. Below is...

    I totally agree about the use of delay. Below is a code I wrote that drives a pair of real aircraft Fuel Flow gauges using the Millis timer They need to se a pulsing signal and this is how I...
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    I beg to differ, It's hard to explain aviation...

    I beg to differ, It's hard to explain aviation tech and arduino code all in the same conversation. Think of it this way. Tap a push button one time fast. (same as hitting my Elevator Trim button...
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    Another thought, would this be easier to...

    Another thought, would this be easier to accomplish using an H-Bridge? Reason I ask is that have one available and eventually I need to change the speed of the motor depending some other parameters....
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