ERROR Writte 64 Byte Failled LimeSDRmini

Projects LimeSDR
1

How I can repair my LimeSDR mini?

nano@nano-GP62-2QE:~$ LimeQuickTest
[ TESTING STARTED ]
->Start time: Thu Mar 28 04:54:08 2019

->Device: LimeSDR Mini, media=USB 3.0, module=FT601, addr=24607:1027, serial=1D3AC779327FE0
Serial Number: 1D3AC779327FE0

[ Clock Network Test ]
->REF clock test
Test results: 59896; 7557; 20754 - PASSED
->VCTCXO test
Results : 6710976 (min); 6711142 (max) - PASSED
->Clock Network Test PASSED

[ FPGA EEPROM Test ]
->Read EEPROM
->Read data: 12 02 17 12 02 17 02
->FPGA EEPROM Test PASSED

[ LMS7002M Test ]
->Perform Registers Test
Read(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
->LMS7002M Test FAILED

[ RF Loopback Test ]
->Configure LMS
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Write(64 bytes) failed
Failed to set sample rate
->RF Loopback Test FAILED

=> Board tests FAILED <=

Elapsed time: 0.84 seconds

2

If you are on MacOS, unplug and replug. This is typical of an improperly shut down connection to it, because of an incompatibility between libusb and the FT601 USB chip. There is a discussion a few weeks ago on this group that I started about how to patch libusb to fix it.

If not MacOS, I have no idea.

3

Not Mac, openSUSE

4

so where is this patch ? or where is this discussion?

5

had to dig back and find it. here is the discussion:

the patch is do-it-yourself with an editor, since it is just a single line to comment out of the source code. This was with libusb 1.0.22 source. After rebuilding libusb, make sure you get LimeSuite to use the updated version.