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  1. The problem was the library not properly...

    The problem was the library not properly installed. I solved the issue

    Thanks
  2. Teensy 3.2 not working as gamepad . Help please

    Hi Guys. I ma trying to test the use of the teensy 3.2 as gamepad in windows.

    I m using this code:



    /*
    * Project Arduino XInput Library
    * @author David Madison
    * @link ...
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    I would like to share a method I was using when...

    I would like to share a method I was using when my system was running on the mega.
    Maybe I can do the same with the teensy 4.0

    I can actually connect the teensy 4.0 to the leonardo by replacing...
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    Thank you for the reply. I see. So it would be...

    Thank you for the reply.
    I see. So it would be not that easy for novice like me

    The reason why I am asking about the 4.0 is because it has two i2c channels, and I need that for the project I have...
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    Gamepad emulation using teensy 4.0

    Hi guys.

    Is it possible to emulate a gamepad using a teensy 4.0 or only a specific teensy model can emulate a gamepad?

    I am looking into making xinput controller using the teensy 4.0, same as...
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    Ok . Thanks! Going to look into this

    Ok . Thanks! Going to look into this
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    Hi Paaul, thank you for the reply! I will post...

    Hi Paaul, thank you for the reply!

    I will post a picture of the modules I was using.

    Now I am using the sparkfun hooked this way:

    22187
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    Hi , sorry to butt in. My personal experience...

    Hi , sorry to butt in. My personal experience with the nRF24L01 (both with antenna and without antenna) on an arduino micro-controller though , was terrible. I have added capacitors and even bought...
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    22170 I have a question about wireless...

    22170

    I have a question about wireless connectivity and teensy.

    What teensy I could use to make the system wireless and based on this amount of nodes as in the attached picture ?
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    Thank you so much! Worked! This is a video of...

    Thank you so much! Worked!

    This is a video of a test of the locomotion system using the teensy


    https://www.youtube.com/watch?v=XrYaK42AZqs
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    Hi. Thanks for the reply. This is the main file...

    Hi. Thanks for the reply.
    This is the main file

    http://www.mediafire.com/file/2gt7avyepddrmjd/Motion+tracker+on+Teensy.7z/file

    Could you please suggest what to revise?

    Thanks
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    Hi @mjs513 , @PaulStoffregen , how are you? I...

    Hi @mjs513 , @PaulStoffregen , how are you? I have a question. It is not clear to me how the teensy handles the running of the code on boot.

    To use my code, I upload the sketch to the teensy and...
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    Teensy for 4.0 and digishield

    Hi guys.

    Do you think such shield would have issues on a teensy 4.0 ?

    I have the below parts to test on teensy 4.0

    ...
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    No worries! Thank you so much for what you have...

    No worries! Thank you so much for what you have done. Thank you to you and who else replied here :)
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    Just giving an update. We replaced the bno080...

    Just giving an update. We replaced the bno080 with the bno055 and mounted it on the 2nd bus and there is no freezing at all.

    Was faster this way than figuring out a solution for the bno080,
    ...
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    I think the int was used in the code I sent you...

    I think the int was used in the code I sent you and it had a purpose. Not sure what purpose, but maybe that is the reason why we get the error now ?
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    The digipshield is connected to the teensy, from...

    The digipshield is connected to the teensy, from 3.3v of the teensy to the 5v of the digishield.

    Regarding the ps4, would u be bale to bypass the softare limitations of the ps4 that blocks any...
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    Hi. thanks! Do you meant that the int wire is...

    Hi. thanks!

    Do you meant that the int wire is needed and it has been removed in the reworked code and that that might be creating the freezing?

    I am getting it right ?
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    I am using the code you sent me and now with no...

    I am using the code you sent me and now with no int co
    With your code, it solved the not detected issue of the bno080 at booting no matter for how long the teensy was disconnected.

    Now the issue...
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    No idea what is the use of the pin 8. Need to ask...

    No idea what is the use of the pin 8. Need to ask to the code developer.
    I am testing without pin 8. Got an error also without pin 8. Now testing again , and no error without pin 8. Seems random...
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    I am getting the dead bn080 error again :( It...

    I am getting the dead bn080 error again :(

    It appears after all the accelerometers are detected fine and i leave the code running for a quile.

    I get the error message without touching any...
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    I have the pinout. My bad for the silly question....

    I have the pinout. My bad for the silly question. Got it from amazon. Thank you so much!
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    Question, on the mega I had int of the bno080...

    Question, on the mega I had int of the bno080 attached to d8 of the mega.

    Where is d8 on the teensy?
    Do I need to activate in the code the d8 of the teensy that is used with int of the bno080?...
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    Hi! Changed wires and so far works! Need to do...

    Hi! Changed wires and so far works!

    Need to do some long time unplug test to see if I get the dead message. With short time unplug, it seems I have no "dead" message.

    Thank you again so so...
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    Hi! Just testing now. Got different outcome....

    Hi! Just testing now.

    Got different outcome.
    I2c scanning the 3 accell on 1 bus fine.
    1st time I loaded the code you sent me, I got the dead message.
    Unplugged and replugged the teensy and then...
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    Thank you so much! Going to test and letting you...

    Thank you so much! Going to test and letting you know. Just got back home from work
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    Wondering if the power on/off issues happens also...

    Wondering if the power on/off issues happens also if

    1) we use 3 bno055 (2 on 1st bus , 1 on the 2nd bus)instead of mixing the bno080 with 2 bno055 on 1 bus

    2)we use 2 bno055 on 1st bus and 1...
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    This power on/off issue is so annoying. ...

    This power on/off issue is so annoying.

    Wondering what in that tracking scketch is causing this issue

    Thank you so much for looking into this
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    Thank you for testing! There are in the code...

    Thank you for testing!

    There are in the code some keystrokes that you can click, like l = for left shoe ; r = for right shoe ; c= for chest etc that would output data in the monitor when you press...
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    Thank you!

    Thank you!
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    Got it. Thank you so much! Going to look into...

    Got it. Thank you so much!
    Going to look into that
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    Ok thanks! And if I understood correctly this...

    Ok thanks!
    And if I understood correctly this is to troubleshoot what the issue could be with the wrong settings that are used in the code to handle the bno088?
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    Do i need to run the sketch with just 1 bno080...

    Do i need to run the sketch with just 1 bno080 and 1 bno055 mounted on the teensy?
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    Thank you so so much! Going to test later this...

    Thank you so so much!
    Going to test later this afternoon and let you know!
    I hope what you pointed out is the issue and hence a solution can be sorted out!
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    Thank you so much! Seems the accelerometers I am...

    Thank you so much! Seems the accelerometers I am using , are all detected on the teensy.

    Seems though that the bno080 does not output data somehow.
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    Thank you ! Worked! I can run the code on the...

    Thank you ! Worked!

    I can run the code on the teensy 4.0 .

    Unfortunatly I am having this sort of issue I have mentioned here
    ...
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    Is this a same sort of issue some of you faced? ...

    Is this a same sort of issue some of you faced?

    Practically, the i2c scanned detects the 3 accelerometers on 1 bus (2 bno055 and 1 bno080) but the data from the bno080 is not always working.

    ...
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    Cool looking forward to test it as soon as i get...

    Cool looking forward to test it as soon as i get back home from work
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    Thanks! Yes. This is the phase where i would...

    Thanks!
    Yes. This is the phase where i would test is all the sensors run on thr teensy and the code works on teensy and all these sensors
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    Thanks! Should i load it in visual studio?

    Thanks!
    Should i load it in visual studio?
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    You already heped. What i needed was to see...

    You already heped.

    What i needed was to see if the bno080 was workimg, then was detected and then if the 3 accelerometers were detected together on 1 bus on teensy. I thought that was clear.

    ...
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    For the sporadic times the bno080 was working on...

    For the sporadic times the bno080 was working on the mega on single bus along with the two bno055, the game controller code i have, was perfectly using the data we were getting from all the 3...
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    What i want to mount is One bno080 And ...

    What i want to mount is

    One bno080

    And

    Two bno055

    I tried to mount them together on 1 bus on teensy.
  44. The latest code I use for this project can be...

    The latest code I use for this project can be downloaded from here

    http://www.mediafire.com/file/tw77jjtj41wq7rb/MotionTrackerMega_2020.09.28.7z/file

    and the schematic has been revised to...
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    My simple question on this post was about asking...

    My simple question on this post was about asking help to test the 2 bno080 i have and that somehow i was not able to check on the teensy.
    I think i mentioned i was testing them alone on the teensy....
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    This is my project ...

    This is my project

    https://forum.pjrc.com/threads/62918-Migrating-projec-from-arduino-mega-due-to-teensy-4-0-because-of-dual-i2c-channel-need

    It is game locomotion system. It uses 2 bno055 at...
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    Then how about for the bno055? Of the 3...

    Then how about for the bno055?
    Of the 3 accelerometers only 1 should have pull up resistors if what they claim needs to be met
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    Ok. Thanks ! I will try your suggestion for the...

    Ok. Thanks ! I will try your suggestion for the broken bno080

    For multiple accelerometers, i am using only 1 bno080 and 2 bno050.

    Teemsy 4.0 has 2 bus. At that point i can use 2 bus rather...
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    Hi. I mean for the resistors. We were talking...

    Hi. I mean for the resistors. We were talking about the statement that sparkfun wrote about having multiple sensors on 1 bus and the need to remove resistors from the bno080


    So the question i...
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    Porting arduino mega code to teensy

    Hi guys. I need help please.
    How do I port/use this arduino mega code on teensy 4.0 ?

    http://www.mediafire.com/file/tw77jjtj41wq7rb/MotionTrackerMega_2020.09.28.7z/file

    The code was generated...
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