Change to improve MIDI Transmit time in USBhost_t36 causes device to hang

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yeahtuna

Well-known member
I tried implementing the following changes and my T36 devices hangs after sending about 30 messages or so to my connected iConnectMIDI+. Interestingly, it only hangs if I'm actually reading the MIDI from the iConnect (using midiOX on Windows in this case). My USBhost_t36 is a bit old, and if the changes depend on some other changes to the library, that might explain it. Anyways, just giving you the heads up.

https://github.com/PaulStoffregen/U...096d49a134114a68e954350fc9430db4?diff=unified
 
Not clear how things are connected. There are known issues re using a T3.6 in the host port of iConnect's MIO-10 and MIO-XL.
Mentioning in case it's a genetic thing.
 
The iConnectMIDI+ is plugged into the T3.6 host port.

The issue goes away when removing the changes described in that commit.
 
Thanks Yeahtuna.
I had the same issues on a different device, but sending and receiving lots of messages also caused the usbhost_t36 to hang.
Your solution above solved it right away.
 
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