Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: mark.winger

Search: Search took 0.00 seconds.

  1. Replies
    10
    Views
    331

    Looking for an intel usb card. I don't see any...

    Looking for an intel usb card. I don't see any made by intel, only ones that say compatible with intel. Can you point me to the usb board you installed as a referemce?
  2. Replies
    10
    Views
    331

    Thanks for the info. With my current amd system,...

    Thanks for the info. With my current amd system, things are pretty good but I still get the occasional lock up. I will pick up an Intel USB3 board and see if that completely resolves it. (will be...
  3. Replies
    10
    Views
    331

    I am using a keyboard with touch pad so if I...

    I am using a keyboard with touch pad so if I unplug it I have no input to reproduce the problem and that is the only other usb device plugged in.

    I realized that the amd and intel systems may have...
  4. Replies
    10
    Views
    331

    It turns out the problem is not resolved. I have...

    It turns out the problem is not resolved. I have tried this with multiple computers and it only fails on my main computer. I tried using a utility called sendmidi to confirm it is not my windows...
  5. Replies
    10
    Views
    331

    Thanks for the reply. I think I have resolved...

    Thanks for the reply. I think I have resolved the problem. I turned out to be on the windows side, but not the drivers. It was a deadlock condition. When sending the data I was holding a lock on...
  6. Replies
    10
    Views
    331

    USB midi issues.

    I have been working on a midi control surface using teensy 3.5, midi over usb. I actually have 3 devices, one with 16 motorized faders, 1 with 17 mortorized faders, and a third controlling about 75...
  7. Replies
    4
    Views
    1,052

    Did you ever get this working? I have some...

    Did you ever get this working? I have some 9-bit(3-wire) tft displays I would like to use too.
  8. In an older thread you mentioned enabling 9 bit...

    In an older thread you mentioned enabling 9 bit serial in a macro. How does 9 bit vs 8 bit differ from the teensy perspective? Is it simply the d/c pin being embedded in the protocol instead of...
  9. My code for the display is embedded within a...

    My code for the display is embedded within a large control surface project with motorized faders and rotary encoders. Thats why I posting smaller snippets of code to avoid the off topic code.

    My...
  10. I have some displays from sparkfun (1.8 tft) the...

    I have some displays from sparkfun (1.8 tft) the appears the only serial mode it supports is 9 bits (I asked sparkfun if this is true and they said they did not have that info. I suspect this is...
  11. I tried the suggestions above to no success. I...

    I tried the suggestions above to no success. I did find a solution.

    I had partial success by using gpio pins to control the cs pins. I set select for a device and set font, size, and text and...
  12. st7735 multiple displays and chip select

    I am using a teensy 3.5 to build a midi controller with scribble strips.
    Using the adafruit st7735 libraries to control the 1.8" tft shield for prototyping.

    It appears that no matter what pin I...
  13. Replies
    25
    Views
    1,377

    I can but probably be a day or two since I don't...

    I can but probably be a day or two since I don't have the source with me right now.
  14. Replies
    25
    Views
    1,377

    OK, I have this working but I had some problems...

    OK, I have this working but I had some problems that maybe someone can help me explain. I am working with the motorized fader part of this and each teensy is driving 16 motor faders. If I run just...
  15. Replies
    25
    Views
    1,377

    Thanks, I did think of that once but never got...

    Thanks, I did think of that once but never got around to trying it and no one mentioned it so I wasn't sure it would work.
  16. Replies
    25
    Views
    1,377

    Yes, I had thought is using i2c as com betweem...

    Yes, I had thought is using i2c as com betweem them. But I am already using the i2c bus to control pwm for the motor faders and since this is my first use of i2c I was not sure how much problem I...
  17. Replies
    25
    Views
    1,377

    Was out of town a few days but had a little time...

    Was out of town a few days but had a little time yesterday. I go to work, thanks for the helf. I am using teensy to handle different functions. Currently, 1 teensy controls 16 motor fader, the...
  18. Replies
    25
    Views
    1,377

    This worked. I created 3 new types, all are MIDI...

    This worked. I created 3 new types, all are MIDI + SERIAL. Loaded up 3 teensys and the midi devices came up with the correct names. However, in the ide menu I get "MIDI + SERIAL" for all the...
  19. Replies
    25
    Views
    1,377

    I will give this a try. The last point you...

    I will give this a try.

    The last point you mentioned-how do you create a usb device type profile.
  20. Replies
    25
    Views
    1,377

    I did reboot but that did not change anything. I...

    I did reboot but that did not change anything. I still show 2 devices with the same name.
  21. Replies
    25
    Views
    1,377

    I tried changing the PRODUCT_ID in the usb_desc.h...

    I tried changing the PRODUCT_ID in the usb_desc.h file and that did not work either. I have 3 teensy's and I can run them with 3 different names using midi, midi-serial, and midi-serial-audio, but I...
  22. Replies
    25
    Views
    1,377

    OK, I tried changing the bcddevice and that did...

    OK, I tried changing the bcddevice and that did not work. (I did intentionally add a syntax error to see if the usb_desc.c file compiled). It also still uploaded automatically after the change. Do...
  23. Replies
    25
    Views
    1,377

    Thanks. I will try this. I did ask for 2...

    Thanks. I will try this.

    I did ask for 2 boards. But when I saw the work around I realized the limitation so I asked to understand in case I ever want to use more than 3 midi devices.
  24. Replies
    25
    Views
    1,377

    Worked

    Ok, that works. That leaves a limit of 3 (midi, midi+serial, midi+serial+audio). I more were needed, the vendor id/product id/version would have to change. How do I change them?
  25. Replies
    25
    Views
    1,377

    Multiple midi devices

    I am trying to use 2 teensy 3.5 as midi controllers on the same windows 10 machine. I change the midi_names in the 2 devices but when both are plugged in they are always the same name. I assume...
  26. Replies
    38
    Views
    10,358

    Making progress. I have tested 17 motor faders,...

    Making progress. I have tested 17 motor faders, 18 rotary encoders with push buttons and 24 push buttons with leds. Will be expanding to 96 buttons with leds. Then with a second teensy will...
  27. Replies
    12
    Views
    3,427

    I would like to know where you got the switches...

    I would like to know where you got the switches with leds in them? Part number and supplier?

    Thanks.
  28. Replies
    38
    Views
    10,358

    I may add touch in the future. But I will be...

    I may add touch in the future. But I will be using the this for live mixing console that does not need automation. Motor faders will be used for total recall of snap shots and for switching between...
  29. Replies
    38
    Views
    10,358

    Thanks Gerrit. Been away for a while and am not...

    Thanks Gerrit. Been away for a while and am not working on this again. I am using motorized faders removed from a tascam dm-24. Not sure what they are. I decided to us a teensy 3.5 but I want to...
  30. Replies
    38
    Views
    10,358

    I am working on a similar project and this is...

    I am working on a similar project and this is very helpful. I am fairly new to Arduino and have yet to use teensy and have extensive C/C++ experience. But in reading the code listed above I...
Results 1 to 30 of 31