A few thoughts from my side: fluid_midi_router_handle_midi_event() is the correct place to look for SysEx events. Specifically the "case MIDI_SYSEX:" line should trigger a breakpoint. Alternatively you can break in fluid_synth_sysex().
However, I am not sure if SysEx events are (correctly) implemented for all midi drivers. alsa_seq should work though. Which driver are you using? Make sure your SysEx events use the correct device ID, otherwise fluidsynth will ignore it in fluid_synth_sysex(). Either use 0x7F for all devices or set the device ID with the "synth.device-id" setting. Tom _______________________________________________ fluid-dev mailing list fluid-dev@nongnu.org https://lists.nongnu.org/mailman/listinfo/fluid-dev