Forum Rule: Always post complete source code & details to reproduce any issue!
Tab Content
  • ofishal's Avatar
    Yesterday, 07:44 PM
    ofishal replied to a thread Drum pad in Audio Projects
    It would be nice if we could order audio shields with or without extra flash memory. Yeah soldering that chip is tricky. I guess I'll keep trying.
    12 replies | 1526 view(s)
  • ofishal's Avatar
    08-18-2019, 09:10 PM
    ofishal replied to a thread Drum pad in Audio Projects
    JotaEfe13, I ran SerialFlash and the monitor gave me the following readout. So this means I did not solder it correctly, right? 14:06:49.135 -> Raw SerialFlash Hardware Test 14:06:49.135 -> 14:06:49.135 -> Read...
    12 replies | 1526 view(s)
  • ofishal's Avatar
    08-18-2019, 03:48 PM
    ofishal replied to a thread Drum pad in Audio Projects
    Sandro, I'm not sure I understand. I purchased and soldered on a new flash memory chip onto the audio board. My sketch (program) still shows that 77% is used and I've only connected nine (9) sensors. I want to connect...
    12 replies | 1526 view(s)
  • ofishal's Avatar
    08-17-2019, 04:10 PM
    That was it! Thanks
    158 replies | 7782 view(s)
  • ofishal's Avatar
    08-17-2019, 03:18 PM
    Thanks Pete, but on that page I only see documentation and links for installing 1.46 which I'm already running. I do have a port option of Teensy 4-Beta2, does that selection make it work if I don't have the option of...
    158 replies | 7782 view(s)
  • ofishal's Avatar
    08-17-2019, 01:12 AM
    I'm excited, got my T4 today. But I'm also not seeing the Teensy 4.0 board (only up to 3.6). Do I need to download something to update my Arduino program?
    158 replies | 7782 view(s)
  • ofishal's Avatar
    08-13-2019, 04:34 PM
    I'm excited to get my new T4, but how do I tell which rev my audio shield is?
    46 replies | 2148 view(s)
  • ofishal's Avatar
    08-05-2019, 07:45 PM
    ofishal replied to a thread Drum pad in Audio Projects
    Thanks for the reply Sandro, gosh I wasn't sure you were still around since 2016. I'm really struggling trying to add all the sounds I need and have run out of memory. I've been trying to put the sounds on an SD card,...
    12 replies | 1526 view(s)
  • ofishal's Avatar
    08-03-2019, 07:48 PM
    Wcalvert, Just to be clear. I put all my cpp files on the SD card and then when this code runs it copies all the cpp files to my internal flash to run, or I need to use raw or wav files?
    6 replies | 95 view(s)
  • ofishal's Avatar
    08-03-2019, 07:36 PM
    Thanks wcalvert. I'll try to make this work.
    6 replies | 95 view(s)
  • ofishal's Avatar
    08-03-2019, 07:13 PM
    Wcalvert, thanks for the reply. I think I understand your answer. I'll definitely get the Teensy 4 when it is released, since playing compiled cpp files out of internal flash memory is the easiest way for me to run my...
    6 replies | 95 view(s)
  • ofishal's Avatar
    08-03-2019, 03:37 PM
    My project is to make a stand-alone drum machine with 30 sensors, each triggering a separate sound. I have a Teensy 3.5 and a Teensy audio shield. I have successfully executed a number of tutorials and examples. I...
    6 replies | 95 view(s)
  • ofishal's Avatar
    08-02-2019, 07:03 PM
    ofishal replied to a thread Drum pad in Audio Projects
    Hey Sandro, I've got the same problem. Could you explain (and maybe show a photo) how you hooked the W25Q128FV chip to the teensy? I have a teensy 3.5 with the same audio board as you. I am trying to make a miniature...
    12 replies | 1526 view(s)
  • ofishal's Avatar
    07-29-2019, 01:50 PM
    ETMoody3, Thanks for the advice and input (no punn intended). I understand what you are saying. There are actually a few other features I would like my program to do, like be able to read the audio files that I will...
    5 replies | 134 view(s)
  • ofishal's Avatar
    07-28-2019, 09:42 PM
    Or do piezo triggers/sensors only work with MIDI out? Which is not what I want. I am looking for a small, compact drum machine that does not need a computer or MIDI module. I cannot find an example on the web. I just...
    5 replies | 134 view(s)
  • ofishal's Avatar
    07-27-2019, 05:48 PM
    I'm sorry this question is so lame, but could someone help me with changing the code of this drum program from playing sounds triggered from a button/switch on digital pins 1, 2 and 3 to a piezo on analog pins A14, A15...
    5 replies | 134 view(s)
  • ofishal's Avatar
    07-15-2019, 12:47 AM
    Pete/and or anybody else. So the program code in message #7 now runs my kick drum! Wow, fantastic. I am stoked! But it only makes does the kick drum once when I start the program. How do I change the code so...
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-15-2019, 12:34 AM
    No Pete wait, I forgot to put the sound files in the same folder as the new program code you wrote. It compiled without any errors. I might be good to go here. THANKS for you help. You made my Sunday a happy day!
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-15-2019, 12:26 AM
    Pete, You are a great help. Thanks for the fixes on the code. I'm down to just one (or maybe two) error(s) now. It looks like problem is associated with the location of the sound files and the code's reference to SD....
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-14-2019, 09:25 PM
    el_suprimo, I fixed the first error (the wrong type of quotes). Now I am getting these errors for the exact same code I have in my original post (except the fixed quotations). the red line with the erros is...
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-14-2019, 09:16 PM
    el_supremo, Thanks, you are correct.
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-14-2019, 08:58 PM
    MichaelMeissner (and others) Thanks for your input. So now I am just trying to get a simple (really simple!) drum machine to play just using my Teensy 3.5 on a windows machine. There are so many simple drums, but I...
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-14-2019, 12:21 AM
    BACKGROUND I am new to the forum and inexperienced. I have a project where I am trying to make a musical instrument and want to send sensor data to a non-powered speaker. There will be 30 separate sensors (piezos). ...
    10 replies | 176 view(s)
  • ofishal's Avatar
    07-13-2019, 05:38 PM
    Thank you also to KurtE and defragster. I am getting everything to work now that I've switched to COM4. I've also got my piezo sensor work. So I am now going to add an audio shield and begin to make my steel drum...
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 05:05 PM
    Paul, Thanks so much for helping! It was the COM port. I needed to pick COM4 and now it is working. I guess my board is not bad.
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 04:34 PM
    Paul and KurtE, sorry to be such a dolt, but a newbe I am. I've fixed the quotation text as suggested by Paul. That error is now gone, but another one popped up. The error is after the second void setup()...
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 04:21 PM
    wow I've got the help of Paul! I'm happy now. Here is post (msg #3). KurtE, Thanks so much for the quick reply. I use a Windows computer and the software seems to run perfectly. The sketch compiles without errors....
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 04:13 PM
    KurtE, I really appreciate your help. I added the code you suggested, but I get an error on your line Serial.println(“program started “); It gets highliged in red and the error says stray '/342' in program So...
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 01:47 AM
    KurtE, Thanks so much for the quick reply. I use a Windows computer and the software seems to run perfectly. The sketch compiles without errors. It is really simple code, not as complex as yours. I've attached a...
    16 replies | 217 view(s)
  • ofishal's Avatar
    07-13-2019, 12:52 AM
    I love the Teensy and am trying to make a drum. However, I am having a problem with a new Teensy 3.5 board I just purchased (through Amazon). The blink program works perfectly. It loads correctly without errors and...
    16 replies | 217 view(s)
No More Results
About ofishal

Basic Information

Statistics


Total Posts
Total Posts
30
Posts Per Day
0.73
Last Post
Drum pad Yesterday 07:44 PM
General Information
Last Activity
Today 04:18 PM
Join Date
07-10-2019