* Initial build with basic structure to support st7789device once added to circle.
* Implementation of ST7789 display - requires updated circle with new ST7789 character driver.
* Added more details to minidexed.ini about ST7789 and SPI options.
* Update to develop branch of circle that now supports st7789 character mode display.
* Minor formatting fixes to tidy up.
* Allow setting of more advanced SPI parameters: mode and clock.
* Update to allow for font size as an option.
* Very early initial support for RPi 5 based on dev branch of circle.
* Added parameter to choose UART option on all RPi versions to be GP14/15
* Build for Raspberry Pi 5
* Update README.md for RPi 5
---------
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
Implements #580
* Initial update in performance file handling. This change makes the 6-digit number in the filename indicate a performance "voice number" in MiniDexed. The external filename numbers will now match any Program Change messages using the common MIDI concept of user selecting 1..128 whilst internally they are treated as 0..127. Note: in the case of performances, performance 1 (index 0) is the Default "performance.ini" file for backwards compatibility.
Also note that in this version, new performances, when saved, cannot occupy free slots between other performances - they are added to the end.
Even though the filename standard gives 6 digit numbers, the actual number of performances is still limited to 256.
* Start of subdirectory implementation for performance banks.
* Initial version with performance banks, selectable over MIDI only.
* Initial implementation of performance bank switching in the UI menu.
* Remove debug information, fix few bugs, including PgmUpDown handling and performance numbers out of range.
* Bugfixes for legacy cases when no performance directory exists plus some extra checks for saving and deleting performances.
* Remove verbose debug options (doh!)
* Fix a minor off-by-one error found in review.
* Bugfix - removed redundant legacy check that results in out of order performance files being skipped on load.
* Fix bug in MIDI button handling commands.
* Fix for issue where wrong performance is selected [L] on new save.
* Suggested update to UI to show bank/performance numbers.
* Make performance bank select asynchronous to MIDI and UI to stop corruptions on loading performances.
* Fix an assert that should be a run-time test.
* Ensure bank selection works when PCCH is not enabled, and that UI remains consistent when changing banks.
---------
Co-authored-by: Kevin <68612569+diyelectromusic@users.noreply.github.com>
* Initial attempt to include USB Gadget Mode as a configuration option. Note: Also requires a move to the latest release of circle.
* Set "official" (as allocated from pid.codes) USB vendor and device ID for MiniDexed
* Initial implementation of Program Up/Down and Tone Generator Up/Down selection and short cuts as buttons and MIDI buttons.
* Add configuration option for Program Change to act on Voices within a TG or Performances.
* Added PC option to Performance menu. Various bug fixes. Allow menu updating if on Performance/Load display. Swapped TG1 and TG3 in Performance 000008 so that TG1 is set to MIDI CH 1 in all Performances.
* Minor fixups in formatting and so on after review.
* Formatting fixups
* Changed config setting to match description in original manuals: Performance Select Channel. Also now accepts 1-16 or Omni as values.
* Additional fix to ensure GPIO buttons are working correctly on Voices or Performances.
* Changed initialisation order for PerformanceSelectChannel to avoid asset problem on a Pi 4 and updated menu text to fit nicely on a HD44780 display.
* Added Engines Mark I and OPL
* Added Engine selection
* Update config.cpp
* Added selection for Engine Type
* Added Engine Type selection
* Update build.yml
* Fixes
* Reverting to an old commit (I screwed up)
* Small fix
* Small Fixes
* Fix for error when compiling on 64-bit platforms
* Casting of the engine variable corrected
* Changed the way we parse and set the engine type from the config file following @diyelectromusic suggestions
* Fixed a typo
* Update Synth_Dexed commit
* Moved blocks of code around
* Update Synth_Dexed to 8c67f73
https://github.com/probonopd/MiniDexed/issues/403#issuecomment-1455130745
* Update Synth_Dexed to a908f78
https://github.com/probonopd/MiniDexed/discussions/358#discussioncomment-5358731
* Synth_Dexed deb0905
* Add EngineMsfa.o to Makefile
* Don't add EngineMsfa.o here...
* ...but add EngineMsfa.o here
* Fix missing \
* Update build.yml
* Add Synth_Dexed to the submodules update
* Update Synth_Dexed
* Update Synth_Dexed to c9f5274
https://github.com/probonopd/MiniDexed/issues/526#issuecomment-1670217925
---------
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
* Fix for Issue #470 to introduce bounds checking on loading performance files and when saving a new performance.
* Reduce number of performances to 256 and include some better error handling for when there are no performances free for saving.
* Fix for Issue #457 - changed m_nNumLoadedBanks to be m_nNumHighestBank and updated functionality in menus accordingly.
* Fix for Issue #460 implements MIDI Bank Select MSB/LSB based on PR #395 submitted by @abscisys
* Fix for Issue #458 to not show blank banks in the menus. Also handles MIDI bank select messages and won't change banks if the final selected bank isn't loaded.
* Firm up bank validity handling slightly.
* Fix for Issue #459 Initial support for loading of headerless SysEx voice banks as a configuraton option
* Fix for Issue #459 Added config option for headerless SysEx voice banks.
* Implement option to allow MIDI Program Change messages to select aross four consecutive banks as discussed in Issue #391.
Note: It does not check if consecutive banks are loaded. That is down to the user. The default is "enabled".
* Fix for Issue #457 - changed m_nNumLoadedBanks to be m_nNumHighestBank and updated functionality in menus accordingly.
* Fix for Issue #460 implements MIDI Bank Select MSB/LSB based on PR #395 submitted by @abscisys
* Fix for Issue #458 to not show blank banks in the menus. Also handles MIDI bank select messages and won't change banks if the final selected bank isn't loaded.
* Firm up bank validity handling slightly.
* Fix for Issue #459 Initial support for loading of headerless SysEx voice banks as a configuraton option
* Fix for Issue #459 Added config option for headerless SysEx voice banks.
* Fix for Issue #457 - changed m_nNumLoadedBanks to be m_nNumHighestBank and updated functionality in menus accordingly.
* Fix for Issue #460 implements MIDI Bank Select MSB/LSB based on PR #395 submitted by @abscisys
* Fix for Issue #458 to not show blank banks in the menus. Also handles MIDI bank select messages and won't change banks if the final selected bank isn't loaded.
* Firm up bank validity handling slightly.
* Update Circle develop branch
for SSD1306 display rotation support
https://github.com/probonopd/MiniDexed/discussions/412
* Implements rotation and mirroring options for SSD1306 displays (only). (#420)
Requires an update to circle (PR submitted to develop branch)
Co-authored-by: diyelectromusic <68612569+diyelectromusic@users.noreply.github.com>
* circle-stdlib e318f89
Needed to support Circle develop
* Fix for Issue 421 - circle sound drivers have moved to their own subdirectory and library.
* Updated to keep in step with updates from the original in circle-stdlib.
* git checkout circle-newlib 48bf91d
Needed for circle ec09d7e
Co-authored-by: probonopd <probonopd@users.noreply.github.com>
* 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>
* Fix for using the right MIDI channel for SYSEX.
Fix for SYSEX MIDI dump output.
* Small fixes for recognizing MIDI channel in SYSEX.
Disabled printing of MIDI data in incoming serial data.
Added some mor debug output.
* Reenabled showing incomfing MIDI data when MIDI-DUmp is enabled.
Fix for using MIDI channel for SYSEX.
* Several fixes for SYSEX handling.
* Code for sending a voice dump via MIDI started.
* Fix for sending SYSEX voice dump to all interfaces.
* Sending voice data via SYSEX when voice is changed.
Adding master volume and changing master volume when SYSEX master volume is triggered.
* Forgot to initialize nMasterVolume - just added it.
* Merge.
* Added a SpinLock around MIDI message processing.
* Added notesOff() when changing algorithm parameter (can be extended later for other parameters).
Co-authored-by: Holger Wirtz <wirtz@parasitstudio.de>
* Signal chain is now float32_t with much more support of CMSIS5.
* Fixes for float signal path.
* Several fixes for float signal path.
* Manual merge of changes from upstream.
* Fixes for wrong panning calculation.
Co-authored-by: Holger Wirtz <wirtz@parasitstudio.de>
* Saves the performance config to performance.ini
* Comments in an existing file will be overwritten
* Function displays "Completed" and returns to "Save" menu
* 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>
There has been a swap of the Stereo channels with HDMI. With the new
option "ChannelsSwapped=0|1" in minidexed.ini one can swap the channels
again, in case it is needed.
* dexedadapter: Protect setSustain() with spin-lock too
* Initial support for multiple Dexed instances
* Currently 2 similar instances, which work with the same parameters
* Only 1 instance with max. 8 notes polyphony on RPi 1
* Chunk size needs to be increased on RPi 1
* Support 8 Dexed instances (TGs) with multi-core
* Core 1 kicks core 2 and 3 and processes two TGs then
* Cores 2 and 3 wait for a kick and process three TGs each then
* When all cores are ready, the output will be summed up
* All 8 TGs generate the same sound at the moment
* The maximum chunk size is limited to 4096 now
* Maintain voice bank number per TG
* Support TG select in UI
* Active TG number is shown on LCD display
* Next TG is selected by double click
* MIDI receive and PC keyboard are still in omni mode
* pckeyboard: Fake MIDI events
* on MIDI cable 0, channel 0
* instead of calling key[down|up]()
* derive from class CMIDIDevice
* ui: Precede screen messages with TG number
* Configure MIDI mapping from UI
* ui: New menu item "MIDI" for configures assigned MIDI channel
* ui: Holding switch for at least one second returns to menu home
* ui: Do not show TG instance, if there is only one
* By default TG1 is in omni mode, all other TGs are not assigned
* config: Default chunk size is 1024 without multi-core
* 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>
jnonis
probonopd
Kevin
Luca
arsamus
Holger
Rene Stange