Afternoon,
I purchased a new LimeSD. When I first powered it on and ran the LimeQuickTest the “RF Loopback Test” it is failing. The board is connected via USB 3.0 to a PC with Ubuntu 16.01. I pulled a fresh copy of the tools from the ppa:myriadrf/drivers repo. No Antennas are connected per the “The test should be run without anything connected to RF ports” guidance.
Any recommendations on configuration/etc I might have missed?
Thanks!
enodeb001:~$ sudo LimeQuickTest
[ TESTING STARTED ]
->Start time: Sun Jul 21 12:59:05 2019
->Device: LimeSDR-USB, media=USB 3.0, module=FX3, addr=1d50:6108, serial=0009081C05C1372B
Serial Number: 0009081C05C1372B
[ Clock Network Test ]
->FX3 GPIF clock test
Test results: 32146; 35902; 39658 - PASSED
->Si5351C test
CLK0: 17555 / 17554 - PASSED
CLK1: 17555 / 17554 - PASSED
CLK2: 17555 / 17554 - PASSED
CLK3: 17555 / 17554 - PASSED
CLK4: 17555 / 17554 - PASSED
CLK5: 17555 / 17554 - PASSED
CLK6: 17555 / 17554 - PASSED
->ADF4002 Test
Result: 10 - PASSED
->VCTCXO test
Results : 5112989 (min); 5113131 (max) - PASSED
->Clock Network Test PASSED
[ FPGA EEPROM Test ]
->Read EEPROM
->Read data: 13 02 19 13 02 19 02
->FPGA EEPROM Test PASSED
[ LMS7002M Test ]
->Perform Registers Test
->External Reset line test
Reg 0x20: Write value 0xFFFD, Read value 0xFFFD
Reg 0x20: value after reset 0x0FFFF
->LMS7002M Test PASSED
[ RF Loopback Test ]
Note: The test should be run without anything connected to RF ports
->Configure LMS
Read(64 bytes) failed
Read(64 bytes) failed
->Run Tests (TX_2-> LNA_L):
SetFrequencySXT(805 MHz) - cannot deliver frequency
->Run Tests (TX_1 -> LNA_W):
SetFrequencySXT(1805 MHz) - cannot deliver frequency
->Run Tests (TX_2-> LNA_H):
SetFrequencySXT(2505 MHz) - cannot deliver frequency
->RF Loopback Test FAILED
=> Board tests FAILED <=
Elapsed time: 1.49 seconds