osune / midijoystick Goto Github PK

When using Note-On/Off messages with an axis you cannot play in a specific key. By implementing a scale system one could configure a scale which is used to translate input values to notes in the specified scale.

The current deadzone code just ignores event values inside the deadzone. This results in a jump of the value when leaving the deadzone. Smooth transitions are not possible.

(this comes from reddit user 'nosepol' in this thread

"For years I've been using SuperCollider's GeneralHID class to generate midi out of various stuff, and I'd love to have something less overkill. Oh and while you're at it add possibility for OSC output :P "

MidiJoystick currently uses the old joystick api, which restricts its uses to only joystick like input devices. By moving to the 'new' evdev api MidiJoystick could support Joysticks and any HID inpu device.

$ make all
gsc-script -debug -warnings -verbose -cc-options "-std=c11 -Wall -g -O0"  -ld-options -ljack  -exe -o midijoystick midijack.c joystick.c midijoystick.scm
*** WARNING -- Unknown or improperly placed option: "debug"
*** WARNING -- Unknown or improperly placed option: "warnings"
*** WARNING -- Unknown or improperly placed option: "verbose"
*** WARNING -- Unknown or improperly placed option: "cc-options"
*** WARNING -- Unknown or improperly placed option: "std=c11 -Wall -g -O0"
*** WARNING -- Unknown or improperly placed option: "ld-options"
*** WARNING -- Unknown or improperly placed option: "ljack"
*** WARNING -- Unknown or improperly placed option: "exe"
*** WARNING -- Unknown or improperly placed option: "o"
*** ERROR IN "midijoystick.scm"@1.1 -- Interpreter does not support ##c-declare

Ubuntu 16.04
Gambit v4.2.8

Suggestions?

Compilation finished.
gcc  -O1 -g -O2 -ffile-prefix-map=/build/gambc-YYEQDb/gambc-4.9.3=. -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security   -Wno-unused -Wno-write-strings -Wdisabled-optimization -fwrapv -fno-strict-aliasing -fno-trapping-math -fno-math-errno -fschedule-insns2 -fomit-frame-pointer -fPIC -fno-common -mpc64   -D___SINGLE_HOST  -I"/usr/include" -c -o "midijoystick.o" -std=c11 -Wall -g -O0 midijoystick.c
In file included from midijoystick.c:452:
/usr/include/gambit.h:8493:5: error: unknown type name ‘sigset_t’
 8493 |     ___sigset_type sigset[3]; /* increase if other interrupts are added */
      |     ^~~~~~~~~~~~~~
*** ERROR IN ##main -- target compilation or link failed while compiling "/home/guru/src/MidiJoystick/midijoystick.c"
make: *** [Makefile:5: midijoystick] Error 70

Ubuntu 22.04

reproducible.

Am I missing some #defines?

Hi,
I'm interesting by your projet. I'm newbie on GitHub, I cannot find how contact you but by this issue :-(

I really want to use button to activate some effects in guitarix. I never learn Scheme, so I try some test and I can detect Release button but cannot catch them in your function. In fact, button send 64 (0x40) to MIDI, no 127 (0x7F) like you said in your README.

I deleted all, and starting with a C program (Haaaaaa, so easy).
Some hours after testing, I have a little program. This program is useful for buttons and axes. He is very ugly, specially about configuration.
If you are interresting by, I can send you my C program and .scm modify to print release event.

Bye

Enhance the configuration syntax with 'keywords' which are scheme functions.

Here two objectives are important:

1. Readability / Comprehensibility / Edit-ability should be improved at least preserved
2. Code for parsing configuration should shrink / get less complex