Preventing parameter map changes to send back MIDI messages during parsing

Hi,

I’m testing parsing via own matrices (not via the parsing allocation of the webeditor) for rather complex sysex responses.

Via midi.onSysex, I manage to convert the received sysex bytes into parameter values. I do so by using the parameterMap.set function. But how do I ensure the MIDI messages are not triggered while setting those parameters in the parameter Map? After all I just received them from the Synth for parsing purposes, there is no need to send them immediately back.

what is a simple way ?