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The next puzzle pieces are going to be about: * Using the Sound Driver in square wave, four-tone and freeform modes * Dispatching MIDI playback to the sound driver, not decided yet on the exact mode, but it's basically a reverse-engineered approach from concertware, when you didn't have MIDI...

I just posted a video on MIDI playback, my first set of source files that can be easily integrated into your own C project.

1Bit Dream Machine a 68k compact Macintosh game programming API (also multimedia, MIDI, serial, etc) for THINK C / Symantec C++. https://github.com/Mu0n/1bitdreammachine/ Available source files * HideMenuBar: routines for hiding/showing back the menu bar * muMIDIPlay.c: routines for...

finally made a video on my MIDI file player coding started 2 years ago and worked on and off

I tried running it off of my Powermac 6500/275 and it does open, but the midi file opening+parsing process freezes the machine. I've never targeted powerpc and/or 68k running on powerpc before with my code, so this is well above my paygrade to attenpt to fix. Same with the quick "send middle C...

cozyMIDI: my brand new 68k mac application coded in C (and sweat). Plays standard MIDI files assuming you have an external module plugged on the modem port. loads and plays type 0 (1 track) and type 1 (more than 1 track) standard MIDI files keeps them in a pre-calculated form so the loop...

I admit I enjoyed those. Have you decided to stop them for a specific reason?

(spoiler alert: it's way easier to do with the snow emulator and you get more functionality, so I did a similar thread on that emulator instead: https://tinkerdifferent.com/threads/how-to-use-serial-midi-both-ways-from-snow-emulator.5392/ ) I'll start the thread by providing my method in...

I'll start the thread by providing my method in Windows 11, some other people will have to chime in to provide similar methods for MacOS and Linux, which I don't run in any of my machines. Link to Snow emulator: https://snowemu.com/ Goal: have your emulated Macintosh environment be able to...

The very post above yours has a screenshot of the ROM I used for the machine as well as video. That's only good if you're going for portrait. It's part of the pack linked in the OP . If you want a standard screen, iirc it's also possible but I don't remember off hand. I'll have to check until...

I released a video on the Mac version of FireJam

I just released my video and pasted the link in the first post.

After an hour of snooping, I isolated the faulty code, and it was satisfyingly a recent enough chunk I've been using for less than a week, so it made sense. PianoStates **ps; CDEFProcPtr proc; ps = (PianoStates**)((*cPiano)->contrlData); HLock((Handle)ps); HLock((*cPiano)->contrlDefProc)...

Uh oh. I have a fresh problem- When I run it on my hardware Mac Plus, the window loads up, the button graphics finally show up and I immediately get a bomb: Coprocessor not found. This doesn't occur in emulation. This didn't use to happen on the Mac Plus in earlier builds either. I know it can...

I ended up making 4 Patterns instead of just one for white notes. SetPortPenLocation is not available in my IDE, and trying to affect pnLoc either with SetPenState, or a MoveTo didn't do anything. I even tried to SetOrigin to each note's top left corner, it just painted the region to the top...

are you on the bleeding edge version? check what just happened (mouse over-'ed button)

new milestone reached for Firejam, good to be called a beta v0.5. https://tinkerdifferent.com/threads/digesting-midi-in-with-c-on-68k-macs-video.5134/post-46010 hopefully, I can release the first official youtube video on it on the very last day of MARCHintosh Tuesday.

New UI elements: big phat output buttons that mimick the output menu choices new menu: to select the active general midi instrument if you're in midi mode

I just tried it, I prefer 50% gray to be honest. This grabs attention less powerfully when it's in real time imho. compromise: active white notes with 33% gray active black notes with 50% gray

Big update on my new Mac Plus custom C application Firejam, I just enabled a key feature with the mouse https://tinkerdifferent.com/threads/digesting-midi-in-with-c-on-68k-macs-video.5134/post-45969