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Re: Sysex problems!
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Re: Sysex problems!


  • Subject: Re: Sysex problems!
  • From: Kurt Revis <email@hidden>
  • Date: Fri, 4 Jul 2003 12:17:57 -0700

On Thursday, July 3, 2003, at 03:26 PM, Doug Wyatt wrote:

On Thursday, Jul 3, 2003, at 11:30 US/Pacific, Peter Karlsson wrote:

And when I am using your MIDI Monitor everything works perfect so I can't see why there should be any problem with the driver.

What would be very surprising would be if MIDI Monitor were receiving a different stream of incoming packets than your application.

I suspect, the reason MIDI Monitor works "perfectly" is that it may be parsing the incoming messages (as you should be too) and is ignoring what is syntactically garbage -- data bytes following a system messages, F7's while not in sysex. Kurt, what *do* you do with garbage messages?

You're exactly right. Garbage messages are simply ignored by my parser, which is why I didn't suggest using it to compare against!

MM would be a bit more useful as a debugging aid if it showed the garbage. Perhaps in my copious spare time I will add the feature -- this is the first time the question has come up.

--
Kurt Revis
email@hidden
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References: 
 >Re: Sysex problems! (From: Doug Wyatt <email@hidden>)

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