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Any advice appreciated. |
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- Which VST plugin is used to send the SysEx message?
- Is your synthesizer maybe configured to filter out certain messages? (e.g. check program memory protection if you are trying to modify programs)
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I just tested this with a SysEx message being routed through Kirnu Arp and then on to the MIDI I/O plugin, and the SysEx message arrived at the connected synthesizer. So it must be either the VST plugin you use doing something weird, or your synthesizer filtering the message. |
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Dear Saga Musix
thank you very much for your swift service / investigating this!
To answer your question: It's a not yet published VST, but it worked as a stand-alone exe file. And no, the synthesizer is good with it. It's really something in connection with the midi-i/o of OpenMPT, but we'll checkwhere it could be on our end. I wouldn't have had another chance to test it, so I am thankful you could do that, so I know that the midi-i/o does usually take them. (I read something about sysex in the version history, but I wasn't sure if it pertained to this)
Can I contact you in case I stumble over someting else?
Kind regards,
André |
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I had the midi-VST loaded as a vst from the same category as the midi-i/o-plugin. Then, I connected its output to the midi-i/o by way of the output select thing under 'General'. Everything else (notes, volume, etc) worked, except for the sysex messages. what format do the messages have to be written in, all hex? Sorry for asking strange things, I'm not the programmer. :D |
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If you are not the programmer but it is an unpublished plugin, then please ask the programmer how they are sending SysEx messages in the plugin. OpenMPT can only process SysEx events if they arrive via the audioMasterProcessEvents opcode as a VstMidiSysexEvent (and I cannot think of any other way OpenMPT could be receiving those events from the plugin).
what format do the messages have to be written in, all hex?
That entirely depends on your plugin. OpenMPT does not receive a hex string from the plugin, it receives the actual raw bytes. |
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Dear Saga Musix,
The programmer made it in SynthMaker, and he found out by now, that when compiling the program into VST, the Sysex-messages get sent the wrong way. I'm sorry for having bothered you, and I thank you for your help. The thread can be closed. Best regards - Andre |
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