LiFePO4 wrote: > I have zero experience with pcp on the USB side. I only use optical > solutions, so just making a suggestion. I wasn't even aware there is a > Qutest USB setting. I thought USB Audio is the only option on the > dropdown box for USB DACs, so total noob here. > > My suggestion is try powering on the Qutest with your MBA. Turn on your > RPi. Unplug USB A from MBA and plug into RPi. > > I believe Chord DACs need the 5V VBUS (Thin orange cable on your > Curious) to initiate a handshake to activate the Qutest. Maybe after > activating, if it stays PWR ON, pcp will recognize? > > Maybe some setting not initiating the handshake? Just hope the Qutest > doesn't PWR OFF or de-activate when you pull out the USB cable. > > If it's recognized, you can troubleshoot the setting from there... > > GL > > EDIT: USB Audio setting the same issue? Have you tried another OS on > the RPI to narrow down?
>From the online info > > *Device power supply:* 5v 2amp Micro USB so I don't think the Mac will meet that requirement, otherwise I agree, try it on a raspberry pi OS, simple Desktop, browser playback. I know hot plugging can sometimes stir things up but at the OP's own risk :) chill wrote: > From the generic cable: > > Code: -------------------- > > > [ 1.131641] usb 1-1: new high-speed USB device number 2 using xhci_hcd\ > [ 1.314285] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21\ > [ 1.314293] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0\ > [ 1.314300] usb 1-1: Product: USB2.0 Hub\ > [ 1.315758] hub 1-1:1.0: USB hub found\ > [ 1.316011] hub 1-1:1.0: 4 ports detected\ > [ 1.641619] usb 1-1.4: new high-speed USB device number 3 using xhci_hcd\ > [ 1.772399] usb 1-1.4: New USB device found, idVendor=245f, idProduct=0815, bcdDevice= 1.97\ > [ 1.772406] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3\ > [ 1.772413] usb 1-1.4: Product: Qutest\ > [ 1.772420] usb 1-1.4: Manufacturer: Chord Electronics Ltd\ > [ 1.772426] usb 1-1.4: SerialNumber: 413-001\ -------------------- > > > > From the Curious cable: > > Code: -------------------- > > [ 1.141638] usb 1-1: new high-speed USB device number 2 using xhci_hcd\ > [ 1.324076] usb 1-1: New USB device found, idVendor=2109, idProduct=3431, bcdDevice= 4.21\ > [ 1.324084] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0\ > [ 1.324091] usb 1-1: Product: USB2.0 Hub\ > [ 1.330887] hub 1-1:1.0: USB hub found\ > [ 1.331135] hub 1-1:1.0: 4 ports detected\ > [ 2.462149] usb 1-1-port4: Cannot enable. *Maybe the USB cable is bad?*\ -------------------- > > Says it all really, at least in this user context of pCP OS ronnie ------------------------------------------------------------------------ Man in a van's Profile: http://forums.slimdevices.com/member.php?userid=43627 View this thread: http://forums.slimdevices.com/showthread.php?t=113997 _______________________________________________ discuss mailing list [email protected] http://lists.slimdevices.com/mailman/listinfo/discuss
