* 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>
* Default behavior changed: Click to enter menus, long-press to leave menus, double-click to go to the home screen (configurable)
* Buttons can have click, double click and long press events
* Changed default config, added new options and renamed EncoderPinSwitch to ButtonPinShortcut
Co-authored-by: Kevin <diyelectromusic@gmail.com>
Co-authored-by: Stephen Brown <steve@fig14.com>
* Support hierarchic menus
This introduces a new menu engine implemented in the class CUIMenu,
which can be configured with C-tables. This should make it easier to
extend the menus, without modifying the code too much. The UI provides
a main menu, which selects the TG to be edited and a TG sub-menu, which
presents the already known TG parameters (voice bank, voice, volume,
pan, detune and channel). A sub-menu is entered with single click and
left with double click. There are arrows displayed on the LCD, which
show the direction(s), to which the knob can be moved. All TG related
parameters are maintained in the class CMiniDexed now.
* uimenu: Make the tables const
* uimenu: Add sub-menu "Edit Voice"
Menu items can be re-sorted, if necessary.
* uimenu: Add "Reverb" sub-menu
* Map reverb float parameters to range 0 .. 99
* minidexed: Add global (non-TG) parameters
* minidexed: Protect reverb module with spin lock
* Additions for compressor.
* Added code for enabling compressor of Synth_Dexed (with default values).
* First try for adding a reverb effect.
* Fixes for reverb.
* Added full implementation of plate reverb.
* -o KERNEL_MAX_SIZE=0x400000
https://github.com/probonopd/MiniDexed/pull/59#issuecomment-1086713102
Co-authored-by: Holger Wirtz <wirtz@parasitstudio.de>
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
* Cleanup Makefile
* Update submodule circle-stdlib to v15.12
* System options can be defined cleaner using the "-o" option
* Include KY-040 driver from Circle (removed from MiniDexed)
* Render sound on secondary CPU core 1
* Enable multi-core support on Raspberry Pi 2-4
* Does still work on the Raspberry Pi 1 with restrictions
* Use CSoundBaseDevice::Write() instead overriding GetChunk()
* CMiniDexed is not derived from the sound device classes any more
* Add option SCREEN_DMA_BURST_LENGTH=1 to relieve bus congestion
* Add volume control to MIDI CC and UI
* Add CPU full speed support
Normally the CPU runs at a reduced speed in bare metal applications.
With this update and the setting "fast=true" in the file cmdline.txt, it
runs at the full speed.
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
* Fixes for using standard Synth_Dexed.
Added support for CMSIS.
* Fix for branch of Synth_Dexed
* Submodules for Synth_Dexed and CMSIS_5 added.
* Installation example in README.md: Added different compiler installation.
Added ARM_MATH_NEON to src/Makefile.
* Added (README.md) command for installation on SD card.
FIXME: Remove this line once upstreamed
Co-authored-by: Holger Wirtz <wirtz@parasitstudio.de>
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
* Fixes for using standard Synth_Dexed.
Added support for CMSIS.
* Fix for branch of Synth_Dexed
* Submodules for Synth_Dexed and CMSIS_5 added.
Co-authored-by: Holger Wirtz <wirtz@parasitstudio.de>
* Add driver for KY-040 rotary encoder
This driver has been taken from the Circle develop branch and can be
removed here, when the driver made it up into a circle-stdlib release.
* Add initial optional rotary encoder support
* Can change between voice and bank select mode by clicking the switch
* Turn the knob to select the voice or bank according to current mode
* Hold the switch for 3 seconds to reboot the system
* Program change from MIDI is only displayed in voice select mode
* Configuration for KY-040 added to CConfig and minidexed.ini
* Fix: m_I2CMaster has not been initialized in CKernel
* 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>
Fixed build errors in initial attempt to port the Circle
miniorgan sample program to circle-stdlib:
Remove members that are provided by the convencience base
class CStdlibAppStdio.
Correct syntax for invoking base class and member constructors.
Added miniorgan.o module to Makefile.
Ömer Şiar Baysal
probonopd
Holger
Rene Stange
Stephan Mühlstrasser