#doscember #doscember2022 #msdos #mpxplay
As per usual, my projects never go to plan, and creating this DOS based MP3 player for DOScember, lives up to that for sure. Not much works on this, but the concept is sound, as well as all the individual bits, just need to tie them together, and fix the issues
Enjoy! if you can....
Resources:
github.com/eivindbohler/tinyllama
www.vogons.org/viewtopic.php?t=84880
PCBway referral link:
pcbway.com/g/95NV8E
Timecodes:
00:00 - Intro
00:47 - Preamble
03:28 - PCBway spot
04:00 - Looking at the parts
06:43 - Building begins
07:57 - Programming BIOS
08:13 - Powering up!
08:56 - Troubleshooting 1
10:32 - IT BOOTS!!!
11:02 - Continuing BIOS flash
11:15 - Installing DOS / VirtualBox test
11:34 - Pushing VM install to SD card
12:06 - Troubleshooting 2
15:04 - Successful DOS boot off USB
16:28 - Troubleshooting 3: DOS re-install
18:55 - SD card issue resolved
20:35 - Successful DOS install (kinda)
22:36 - Successful DOS install (for reals)
23:20 - Programming sound chip
23:47 - Testing MPXplay
24:09 - Troubleshooting Sound chip issues
24:43 - Prepping display / testing
26:06 - Casing design / Fit together
27:53 - Final thoughts
31:51 - Outro