I'm having problems with the LimeSDR under USB3 on Linux and Windows 10. At the moment I'm limited to 10Mhz for widows and 12Mhz for Linux using USB2. It looks like a USB initialization problem. I'm seeing the following in my system logs under Linux:
[ 3274.394280] usb 6-2: new SuperSpeed USB device number 2 using xhci_hcd
[ 3274.411852] usb 6-2: LPM exit latency is zeroed, disabling LPM.
[ 3274.412853] usb 6-2: New USB device found, idVendor=1d50, idProduct=6108
[ 3274.412857] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3274.412860] usb 6-2: Product: LimeSDR-USB
[ 3274.412862] usb 6-2: Manufacturer: Myriad-RF
[ 3274.412864] usb 6-2: SerialNumber: 0009060B00462017
[ 3275.498919] usb 5-2: new high-speed USB device number 2 using xhci_hcd
[ 3275.700776] usb 5-2: New USB device found, idVendor=1d50, idProduct=6108
[ 3275.700780] usb 5-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3275.700783] usb 5-2: Product: LimeSDR-USB
[ 3275.700785] usb 5-2: Manufacturer: Myriad-RF
[ 3275.700787] usb 5-2: SerialNumber: 0009060B00462017
[ 3279.612425] usb 6-2: can't set config #1, error -110
What is odd here is the double registering of the divice for usb 6-2 and 5-2, and the error -110 at the end. Assuming the error code is a standard error value, that would be ETIMEDOUT.
The PC I'm using should be able to more than handle much wider bandwidth than 12Mhz of USB2. I just need to get the card recognized.
Any thoughts, ideas, magic incarnations?