Looks like the Edirol boards are SYSEX programmable. So I've spent the last couple hours trying to figure out how to read what these Evolver sysex parameters mean. Follow me if you can and hopefully you can help me out. And in the process, help others out there who want this as well. Page 46 shows the System Exclusive messages for PROGRAM PARAMETERS, SEQUENCER PARAMETERS, MAIN PARAMETERS, etc... So I'm trying to assign Filter Frequency. So I need Program Parameters sysex. I fill in the first 5 rows of bytes on page 46 for Program Parameters. Now I need the parameter number for filter freq. Page 55 shows that Filter Frequency is Program Parameter #16... Page 46 again shows that to enter that parameter number, it needs to be in the format of : 0vvv vvvv. My question is, what the heck are the V's for? Is it just saying the parameter is variable, based on the parameter number? So since my paramter # is 16, my hex code should be 0000 0010 ?? And then finally, what the heck is LS Nibble and MS Nibble for the next few lines of code?? --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.677 / Virus Database: 439 - Release Date: 5/4/2004
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Sysex tutorials -
2004-05-11 by Robert Krueger