3 Commits (992f275643c4a075e5b661d9f1a8ce28150f0c44)

Author	SHA1	Message	Date
probonopd	c7168d434f	Enable buttons on MIDI controllers to be used (#365) ... * Initial commit for MIDI user interface button support. Status: first successful build. * Second try with more functionality plugged in and compiling... * First "it seems to work for me" version for initial testing of MIDI buttons. * Fix Off/Omni logic * Fix order of Prev/Next when initialising the button UI. Co-authored-by: Kevin <68612569+diyelectromusic@users.noreply.github.com>	3 years ago
Rene Stange	21753d5a6e	Add MIDI through feature (#129) ... * Option "MIDIThrough=from,to" in minidexed.ini to enable * This forwards MIDI events from the device "from" to "to" * from/to can be: * umidiN (USB MIDI keyboard, N = 1..4) * ttyS1 (serial interface) * ukbd1 (PC keyboard) * See src/minidexed.ini for an example	3 years ago
Rene Stange	8be0781b49	Restructure code and add new features (#37) ... * Make synth parameters configurable * Add class CConfig, which holds the configuration * Add template config file minidexed.ini * Register panic handler in CKernel to allow to display assertions * Fix: Performance timer did not show correct percent value with HDMI * Add class CDexedAdapter Some Dexed methods require to be guarded from being interrupted by other Dexed calls. This is done in the class CDexedAdapter. * Add class CUserInterface The user interface should be implemented here. As a start it supports showing the program number and name on the LCD display. The LCD output is buffered, so that LCD writes from an IRQ handler are possible. * Move MIDI handling from CMiniDexed to specific classes * CMIDIDevice is the generic MIDI handler * CMIDIKeyboard handles USB audio class MIDI devices * CSerialMIDIDevice handles the serial MIDI device * Now all MIDI inputs can work simultaneous * Program change and bank select work with serial MIDI * Add headers to all files * Include voices.c in sysexfileloader.cpp * Cleanup Makefile * Support headless operation on Raspberry Pi 4 Some code cleanup for src/kernel.* * Code cleanup for src/minidexed.* Move implementation of constructors to minidexed.cpp Reorder member variables * Support multiple USB MIDI inputs at once * Maximum 2 inputs on Raspberry Pi 1-3 * Maximum 4 inputs on Raspberry Pi 4 * Suppress frequent messages in MIDI dump * Use minidexed.txt * Document `SoundDevice` in `minidexed.ini` Co-authored-by: probonopd <probonopd@users.noreply.github.com>	3 years ago