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MIDI implementation questions
#7
Hi Mike,

Thanks again - but no solution, just more symptoms. I tried your suggestions without success, then decided to do a systematic test of the options.
I pulled out the USB cable and reinserted it and got a message something like “Midi device Line 6 Helix has been attached”

Default library selected:
Four songs were selected OK, then the MIDI messages no longer worked. (Reproducing my earlier experiences)
 
I selected Google library:
“Midi device Line 6 Helix has been detached”
 “Line 6 Helix [0]” was displayed on both input and output ports.   (I was puzzled by the zero. Is that saying it's disconnected? The Helix was on channel 5)
Commands didn’t work at all.
I detached and reattached the USB cable. It asked for permission to use audio from the Helix. Accepted.
Didn’t work.
 
I selected High performance Library:
“Midi device Line 6 Helix has been attached”
Now consistently it selects the song correctly but MobileSheets crashes immediately every time. However, if I open MobileSheets and reselect the same song, it doesn’t crash. I guess that the MIDI message isn’t being re-sent.
 
In other news, I tried routing signals via a Kenton MIDI USB Host Mk2, but it wasn’t recognised as a host at all. The tablet warned me I was using a charger with a slow charge rate!

Do these symptoms prompt any ideas?
I am beginning to think that I may have a bad, or wrong USB cable. I will have another coming in a day or two that is specifically an OTG cable from USB C to USB B. Unless you have any other suggestions, I will report back after I try that.

Cheers
Simon
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Messages In This Thread
MIDI implementation questions - by SimonW24 - 06-12-2021, 05:54 PM
RE: MIDI implementation questions - by jeffn1 - 06-14-2021, 01:47 AM
RE: MIDI implementation questions - by Zubersoft - 06-14-2021, 04:20 AM
RE: MIDI implementation questions - by SimonW24 - 06-14-2021, 05:40 PM
RE: MIDI implementation questions - by SimonW24 - 06-15-2021, 12:18 AM
RE: MIDI implementation questions - by Zubersoft - 06-15-2021, 02:09 AM
RE: MIDI implementation questions - by SimonW24 - 06-16-2021, 10:39 PM
RE: MIDI implementation questions - by jeffn1 - 06-16-2021, 11:25 PM
RE: MIDI implementation questions - by SimonW24 - 06-17-2021, 11:02 AM
RE: MIDI implementation questions - by Zubersoft - 06-17-2021, 12:35 AM
RE: MIDI implementation questions - by SimonW24 - 06-17-2021, 11:19 AM
RE: MIDI implementation questions - by SimonW24 - 07-17-2021, 09:23 PM
RE: MIDI implementation questions - by Zubersoft - 07-18-2021, 03:10 AM
RE: MIDI implementation questions - by ramzesaf - 05-21-2022, 04:31 PM
RE: MIDI implementation questions - by Zubersoft - 05-22-2022, 03:30 AM
RE: MIDI implementation questions - by tumad - 08-23-2022, 05:15 PM



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