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

Search:

Type: Posts; User: spencoid

Page 1 of 2 1 2

Search: Search took 0.00 seconds.

  1. Replies
    13
    Views
    4,958

    i need to use i2c for both the audio shield and...

    i need to use i2c for both the audio shield and also for the Adafruit_VL6180X i thought i needed to use a different i2c bus for each. the info on the audio shield suggest that the i2c can be shared...
  2. Replies
    13
    Views
    4,958

    other options

    i just want to use a different bus. can i edit the wire.h in some simple way to change the address?
  3. Replies
    13
    Views
    4,958

    i think i need more thorough instructions. i...

    i think i need more thorough instructions. i copied the Adafruit_VL6180X library but i don't know what you mean by rename it. do i just rename the folder that contains the .h and .cpp files or do i...
  4. Replies
    13
    Views
    4,958

    what do i need to do to get the i2c_t3.h library...

    what do i need to do to get the i2c_t3.h library to work with Adafruit_VL6180X
  5. Replies
    0
    Views
    230

    controlling gecko servo driver

    I have a Gecko 320X that i am controlling with a Teensy3.x (varies depending on the needs for a particular application) this may sound a little strange but i want the servo to act like a stepper and...
  6. Replies
    9
    Views
    1,430

    i removed the HX711 library and installed the one...

    i removed the HX711 library and installed the one from Olav Kallhovd and changed my code to work with it. seems to be just as good for my needs as the other one so no problem there. i still get the...
  7. Replies
    9
    Views
    1,430

    i am not finding the authors on either of the two...

    i am not finding the authors on either of the two libraries i have. any hints on how to identify them? i have looked at the readme files in the zips they came from and also the h and cpp code. no...
  8. Replies
    9
    Views
    1,430

    i should have made the request for another IDE...

    i should have made the request for another IDE separate. it is not the warnings that are such a problem with the arduino IDE. there are many other annoyances i would like to get rid of.
  9. Replies
    9
    Views
    1,430

    if i comment out one wire, it is fine as it is if...

    if i comment out one wire, it is fine as it is if any other single include is commented out. strange because this is not a problem in the original script which has one wire and encoder. it only...
  10. Replies
    9
    Views
    1,430

    Library Conflict

    I tried adding the HX711 load cell library to a working existing sketch and it causes a warning. Here is the minimal code that shows the conflict. if i comment out any one, it is fine. the warning...
  11. Replies
    2
    Views
    831

    http://www.bourns.com/docs/Product-Datasheets/EMS2...

    http://www.bourns.com/docs/Product-Datasheets/EMS22Q.pdf these work
  12. Replies
    5
    Views
    1,182

    How to kill a Teensy

    no problem re-programming the teensy. it worked except that the display would go nuts frequently. must have fried the I2C lines.
  13. Replies
    5
    Views
    1,182

    i don't think there was enough energy to explode...

    i don't think there was enough energy to explode the MOV. i have had MOVs explode so i know what it is like. one flamed out and started a fire but this was a huge surge (actually called a fault...
  14. Replies
    5
    Views
    1,182

    How to kill a Teensy

    I just discovered new way to kill a Teensy. However they are so tough, the damage was only partial. So I have a question or two about the likely damage and whether I should even consider keeping the...
  15. Replies
    17
    Views
    6,773

    i just thought it might be a known issue like the...

    i just thought it might be a known issue like the problem with the program button and the win 10 update. i understand that this program requires a lot of stuff that one would not have around and that...
  16. Replies
    17
    Views
    6,773

    if i use serial + midi instead of just serial the...

    if i use serial + midi instead of just serial the program works. i have had it running for hours after making this change. there is some mighty strange stuff in win 10. i should keep a separate...
  17. Replies
    17
    Views
    6,773

    I was able to upload files without using the...

    I was able to upload files without using the button after updating to the latest beta teensyduino. The first program I uploaded with the new teensyduino would run for a couple of minutes and then...
  18. Replies
    17
    Views
    6,773

    remote program button

    That fixed it. I did not see this listed when i searched. I thought about updating teensyduino but had done so recently and did not think there was a fix for a very new windows update yet. It is the...
  19. Replies
    17
    Views
    6,773

    i installed a remote button and it works but i...

    i installed a remote button and it works but i would still like to get the automatic programming working the way it was before updating windows. any ideas where to look for what might be preventing...
  20. Replies
    17
    Views
    6,773

    thanks, i managed to miss that on the chart. i am...

    thanks, i managed to miss that on the chart. i am used to looking at the long rows of pins and never thought of looking at the end :) hopefully the windows upade problem will sort out b ut at least...
  21. Replies
    17
    Views
    6,773

    Just had a thought. I bet this is some sort of...

    Just had a thought. I bet this is some sort of stupid protection that windows is providing. It won't let the IDE communicate with the teensy through the USB port now for some reason only microsoft...
  22. Replies
    17
    Views
    6,773

    remote program button?

    This afternoon I programmed my teensy 3.2 as always. I am running win 10 on a notebook computer because i need to be able to take it out to the shop where my Teensy controlled still lives. I am using...
  23. Replies
    13
    Views
    2,950

    i had copied the text from the copy of eeprom.h...

    i had copied the text from the copy of eeprom.h at the location that was suggested by Paul. this was in fact an ancient installation that is not (i think) being used. i have the latest teensyduino...
  24. Replies
    13
    Views
    2,950

    [QUOTE=tni;136454]Where do you get E2END=0x80...

    [QUOTE=tni;136454]Where do you get E2END=0x80 from? Nothing uses that value. Teensy 3.2 is "__MK20DX256__"; E2END=0x7FF.

    from this location, C:\Arduino\hardware\teensy\cores\teensy3\avr the...
  25. Replies
    13
    Views
    2,950

    great!

    that is great, figuring out how to do wear leveling is beyond my capabilities. you regularly amaze me by all the details you have covered :)
    can you explain how to choose a value for E2END the...
  26. Replies
    13
    Views
    2,950

    i am testing with the 3.2 which is adequate for...

    i am testing with the 3.2 which is adequate for my simple projects but would also be interested in how it works on the 3.5 and 3.6 which i have just started using for more complicated tasks. i am...
  27. Replies
    13
    Views
    2,950

    EEPROM wear leveling

    I am using the EEPROM to store a few bytes of data during power offs. I am being careful to only post data if it has changed but i am still concerned about the million write cycle limit. I am trying...
  28. Replies
    10
    Views
    3,085

    problem solved

    never mind! i still do not know what the flickering of the LED represents but can live without knowing. i fixed the noise problem by inserting a low pass filter between the mixer and the peak and...
  29. Replies
    4
    Views
    1,533

    the light doesn't bother me. it is just the...

    the light doesn't bother me. it is just the flickering that seemed to sync with the noise and jitter that suggested this might point to the problem. i have since found that it is caused by high...
  30. Replies
    10
    Views
    3,085

    I was just hoping to learn what the LED...

    I was just hoping to learn what the LED flickering represents. This can be reproduced with just the sample code for peak detection.

    If you want to hook up a stepper or something that displays the...
  31. Replies
    4
    Views
    1,533

    Audio board and LED pin 13

    I am running a sketch on a teensy 3.5 with a teensy audio board of the latest version. I am using peak detection to follow the beats in music and to control a stepper motor with accelstepper....
  32. Replies
    10
    Views
    3,085

    left in a block that was commented out in the...

    left in a block that was commented out in the original code. i was switching between setting different variables with the same encoder.



    if (no_three_knob == false){
    readEncoder_2 =...
  33. Replies
    10
    Views
    3,085

    this is the relevant code block. if this line...

    this is the relevant code block. if this line (audioShield.lineInLevel(audio_scale);) is commented out, the whole program runs fine. it is a rather long complicated sketch. i can try to reduce it to...
  34. Replies
    10
    Views
    3,085

    are in and out levels settable while running

    i am interested in changing the input level to the sgtl5000 dynamically but if my sketch changes this setting the audio stops working completely. do i need to disable the sgtl5000? there is a...
  35. Replies
    2
    Views
    952

    i think i have it working. it seems that i did...

    i think i have it working. it seems that i did not understand peakavailable and rms available. still not sure what they are and would like some more precise explanations. i changed teh main loop to...
  36. Replies
    2
    Views
    952

    Audio shield and accelstepper

    I have spent countless hours trying to get Teensy 3.5 with the audio shield to work together with accelstepper. i get the most bizarre results. the following sketch shows what would be expected in...
  37. thanks, i found the # tag.

    thanks,
    i found the
    # tag.
  38. smilies etc

    it looks like there is also an option to disable smileys if you use the advanced editor. this shroud not be a smiley :) nor this D:
  39. in case anyone wants to run the code, i noticed...

    in case anyone wants to run the code, i noticed that a smily face was substituted for a : followed by a D in this line. "AccelStepper stepper(AccelStepper:: DRIVER,3,4);" i guess there s some way to...
  40. working but ???

    I cut the program down to a bare minimum and could finally find the problem. It was in fact something stupid. I had a variable assignment outside of a loop it should have been. This gave accelstepper...
  41. windows 10 64 bit as mentioned above. here is the...

    windows 10 64 bit as mentioned above. here is the main loop. the sketch is over 1200 lines. i am gong to make a complete working simplified version of the sketch to see if it will break with what i...
  42. Serioius serial monitor problems HELP!!!!!!!

    I am having similar problems. Serial monitor was never reliable with the Arduino IDE and windows. I always had to screw around with everything i could, running into Java crashes if data was sent too...
  43. Replies
    2
    Views
    1,316

    I replaced the version of Accelstepper that was...

    I replaced the version of Accelstepper that was included with the current Teensyduino with the newest Accelstepper version and my sketch now works perfectly. Pleased it was such an easy fix. I...
  44. Replies
    2
    Views
    1,316

    Accelstepper and Teensy 3.6

    I have a fairly complicated sketch that runs fine on teensy 3.1 and 3.2. It uses accelstepper. On the teensy 3.6, calls to accelstepper such as stepper.moveTo (stroke); do not work as they did with...
  45. Any chance of Soft Modem for the Teensy 3.2?

    is anyone willing to port Soft Modem to the Teensy 3.2? I'm sure the two of us are not the only ones interested.
  46. Replies
    6
    Views
    3,058

    other than the fact that it is a little slower...

    other than the fact that it is a little slower than Manchester encoding, BMC is supposed to be better in noise immunity and signal variations that occur in PCs and other sources when used for...
  47. Replies
    6
    Views
    3,058

    I know that, that is why i was asking if anyone...

    I know that, that is why i was asking if anyone wanted to convert it. I am not experienced enough to figure out how to convert it. Since it is (to me at least) such a badly documented and probably...
  48. Replies
    6
    Views
    3,058

    BMC encoder/decoder for teensy 3.1

    first, it is not my code, i found it at the link i posted. it checks OK on the microcontrollers it was written for but when i try o check it with teensy 3.1 as the board there are errors that i...
  49. Replies
    6
    Views
    3,058

    BMC encoder/decoder for teensy 3.1

    I would like to write an encoder/decoder to store data as audio. I have a pretty good idea how to do this using biphase mark encoding. I had not worked out any of the details but was going to use...
  50. no difference with adc interrupt off. i think...

    no difference with adc interrupt off. i think there is some sort of conflict with encoder.
Results 1 to 50 of 80
Page 1 of 2 1 2