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Hi, I tried connecting the OP-1 to the usb of the MRCC and set the OP-1 to sync, which should allow the OP-1 to listen to clock and transport. However, nothing happens, as if the OP-1 wasn't connected. Can the MRCC act as a USB host for the OP-1? Is there something I do wrong?
(Note, the main controller is the Octatrack connected in the MRCC midi din ~ none of my elektron boxes work with MRCC usb but work fine with midi din) Thanks
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Hi Julien,
Unfortunately the OP1 is one of the devices we were unable to get to work via USB host port during the beta testing. We've posted a spreadsheet with the devices we know work (or not) on the website, I'll put a link below. Most devices that are problematic tend to be devices which have double duty USB roles, for instance in this case the OP1 also appears as a hard drive. I don't know whether or not the OP1 is supposed to be a Class Compliant MIDI keyboard or not, but I know that the Electron boxes aren't. The USB host ports are only supposed to work with MIDI Class Compliant devices, so that's a good thing to check, however we've still had the occasional issue sneak through with those as well.
Jesse
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Hi Jesse! Thanks for the answer. Do you know if using something like the Kenton midi usb host box would work? I'm guessing it should..?
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04-27-2022, 09:05 PM
(This post was last modified: 04-29-2022, 12:56 AM by Jpilarski.)
I have to say I was a bit frustrated with usb midi because I was having some issues with several devices but after upgrading the device to the latest firmware I've been able to use the torso t-1 and the op-1 and even some adafruit midi diy devices all using usb midi host and that are working so much better. In my previous comment, which I've removed, I mentioned the problems I was having but now that I've upgraded the firmware I am feeling so much more excited by my purchase and can't wait to put this device through it's paces.
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Oh that's great, I wonder what the processor is on that and what USB stack they're running on it?