Forum Rule: Always post complete source code & details to reproduce any issue!
Tab Content
  • Dionysus's Avatar
    06-22-2020, 08:15 PM
    NewtonBIV—yep! it was a huge pain, with a ton of hardware problems followed by a ton of software problems, but ultimately everything is playing nicely! The key coding thing for me was being very careful about...
    20 replies | 486 view(s)
  • Dionysus's Avatar
    06-04-2020, 07:10 PM
    I just want to make sure that you'd considered soldering on a flash memory chip? That's how I'm attempting to solve my similar problem, althoughI still haven't been able to get it to work. From what I heard, data...
    20 replies | 486 view(s)
  • Dionysus's Avatar
    06-01-2020, 04:03 PM
    Holy cow, such a relief! To sum up for anyone coming here in the future, 1) triple check your soldering, 2) make sure that you also clean it up / re-flow, &c. and 3) also be sure to include the startup code for any...
    10 replies | 288 view(s)
  • Dionysus's Avatar
    05-29-2020, 06:51 PM
    So, I've wired Pin 9 to the T_CS pin on the touchscreen, and pin 14 to the display CS pin. I'm sorry if this is a dumb question, but when I run EraseEverything I haven't actually done anything with those pins—they...
    10 replies | 288 view(s)
  • Dionysus's Avatar
    05-29-2020, 03:20 PM
    Ok, reflowing and cleaning worked wonders! If I've learned nothing else from this, "the final 'cleaning' step can be the critical part for proper function even if all else done well" is a great takeaway, thank you! ...
    10 replies | 288 view(s)
  • Dionysus's Avatar
    05-27-2020, 10:20 PM
    Specs: Teensy 4.0 with Audio shield Rev D and a W25Q126JVSIQ-ND memory chip from digi-key. I am still struggling to get this working; just about the last piece of my puzzle. I was getting Erase Everything to work,...
    10 replies | 288 view(s)
  • Dionysus's Avatar
    05-21-2020, 12:17 PM
    Dionysus replied to a thread Flash Memory help in Audio Projects
    Unfortunately, there is apparently still some conflict with the T_DO pin, and the flash chip, because when I connect the touchscreen it can no longer access the flash card. Is there a way to disable the touchscreen...
    16 replies | 370 view(s)
  • Dionysus's Avatar
    05-21-2020, 02:43 AM
    Dionysus replied to a thread Flash Memory help in Audio Projects
    Yes, you're absolutely right, of course. Well, that explains why there wasn't a conflict with the screen display CS being on pin 14!
    16 replies | 370 view(s)
  • Dionysus's Avatar
    05-21-2020, 12:38 AM
    Dionysus replied to a thread Flash Memory help in Audio Projects
    The touchscreen is using pin 8 as it's CS pin for touch detection and pin 14 for the display. Pin 14 is also the SCK for the audio board SD card, but that doesn't seem to be causing any problems (which is to say, when I...
    16 replies | 370 view(s)
  • Dionysus's Avatar
    05-20-2020, 10:29 PM
    Dionysus replied to a thread Flash Memory help in Audio Projects
    Thank you all for the help! It turns out that solder braid is a thing—who knew?!—and that helped me clean up my soldering enormously and, I think, fixed that problem. However, whenever I plug in my touchscreen it is...
    16 replies | 370 view(s)
No More Results
About Dionysus

Basic Information

About Dionysus
Location:
Chicago
Interests:
Music

Statistics


Total Posts
Total Posts
28
Posts Per Day
0.36
Last Post
Playing multiple WAV files at the same time - SD settings 06-22-2020 08:15 PM
General Information
Last Activity
06-27-2020 06:07 PM
Join Date
04-22-2020