MiniDexed

Commit Graph

Author	SHA1	Message	Date
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	d6025f1943	Support multiple Dexed instances (#50 ) * 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	3 years ago
probonopd	08be352d24	Move RPi code from Synth_Dexed to MiniDexed, thanks @rsta2 Move the Raspberry Pi specific code from the classes AudioSynthDexed* from the Synth_Dexed project to the MiniDexed project https://github.com/probonopd/MiniDexed/issues/8#issuecomment-1048590076	3 years ago

Author

SHA1

Message

Date

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

d6025f1943

Support multiple Dexed instances (#50 )

* 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

3 years ago

probonopd

08be352d24

Move RPi code from Synth_Dexed to MiniDexed, thanks @rsta2

Move the Raspberry Pi specific code from the classes AudioSynthDexed* from the Synth_Dexed project to the MiniDexed project
https://github.com/probonopd/MiniDexed/issues/8#issuecomment-1048590076

3 years ago

3 Commits (521ea767a06d752fd4d7b807e618e623c43a3eb7)