Hi andrewback,
Thanks for your reply, it was really helpful. I applied all the previous successfully and tried to do the board test by by typing “LimeQuickTest” in a cmd. Unfortuantely, the RF loopback test failed as shown below. Could you please help me understand what does this test mean and how how to fix this issue?.
Microsoft Windows [Version 10.0.18362.720]
© 2019 Microsoft Corporation. All rights reserved.
C:\Users\ashrafm>LimeUtil
Usage LimeUtil [options]
Options summary:
–help Print this help message
–info Print module information
–find[=“module=foo,serial=bar”] Discover available devices
–make[=“module=foo,serial=bar”] Create a device instance
–force Force operaton
Advanced options:
–args[=“module=foo,serial=bar”] Arguments for the options below
–update Automatic firmware sync + flash
–fpga=“filename” Program FPGA gateware to flash
–fw=“filename” Program FX3 firmware to flash
–timing Time interfaces and operations
Calibrations sweep:
–cal[=“module=foo,serial=bar”] Calibrate device, optional device args…
–start[=freqStart] Frequency start for the sweep(Hz)
–stop[=freqStop] Frequency stop for the sweep(Hz)
–step[=freqStep, default=1MHz] Frequency step for the sweep(Hz)
–bw[=bandwidth, default=30MHz] Desired calibration bandwidth(Hz)
–dir[=direction, default=BOTH] Calibration direction, RX, TX, BOTH
–chans[=channels, default=ALL] Calibration channels, 0, 1, ALL
C:\Users\ashrafm>LimeUtil -find
- [WestBridge , media=USB 2.0, module=FX3, serial=0000000004BE, index=0]
C:\Users\ashrafm>LimeUtil -find
- [WestBridge , media=USB 2.0, module=FX3, serial=0000000004BE, index=0]
C:\Users\ashrafm>LimeUtil --find
- [WestBridge , media=USB 2.0, module=FX3, serial=0000000004BE, index=0]
C:\Users\ashrafm>LimeUtil --update
Connected to [WestBridge [USB 2.0] 4BE]
TransferPacket: Write failed (ret=0)
TransferPacket: Write failed (ret=0)
TransferPacket: Write failed (ret=0)
Update not supported: UNKNOWN[HW=0]
Programming update failed!
C:\Users\ashrafm>LimeUtil --upgrade
LimeUtil: unknown option – upgrade
Usage LimeUtil [options]
Options summary:
–help Print this help message
–info Print module information
–find[=“module=foo,serial=bar”] Discover available devices
–make[=“module=foo,serial=bar”] Create a device instance
–force Force operaton
Advanced options:
–args[=“module=foo,serial=bar”] Arguments for the options below
–update Automatic firmware sync + flash
–fpga=“filename” Program FPGA gateware to flash
–fw=“filename” Program FX3 firmware to flash
–timing Time interfaces and operations
Calibrations sweep:
–cal[=“module=foo,serial=bar”] Calibrate device, optional device args…
–start[=freqStart] Frequency start for the sweep(Hz)
–stop[=freqStop] Frequency stop for the sweep(Hz)
–step[=freqStep, default=1MHz] Frequency step for the sweep(Hz)
–bw[=bandwidth, default=30MHz] Desired calibration bandwidth(Hz)
–dir[=direction, default=BOTH] Calibration direction, RX, TX, BOTH
–chans[=channels, default=ALL] Calibration channels, 0, 1, ALL
C:\Users\ashrafm>LimeQuickTest
[ TESTING STARTED ]
->Start time: Mon Mar 30 18:48:11 2020
->Device: LimeSDR-USB, media=USB 2.0, module=FX3, serial=0009081C05C42738, index=0
Warning: USB3 not available
Serial Number: 0009081C05C42738
[ Clock Network Test ]
->FX3 GPIF clock test
Test results: 17467; 21223; 24979 - PASSED
->Si5351C test
CLK0: 17554 / 17554 - PASSED
CLK1: 17554 / 17554 - PASSED
CLK2: 17554 / 17554 - PASSED
CLK3: 17554 / 17554 - PASSED
CLK4: 17554 / 17554 - PASSED
CLK5: 17554 / 17554 - PASSED
CLK6: 17554 / 17554 - PASSED
->ADF4002 Test
Result: 10 - PASSED
->VCTCXO test
Results : 5112932 (min); 5113065 (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
->Run Tests (TX_2-> LNA_L):
CH0 (SXR=800.0MHz, SXT=805.0MHz): Result:(-14.4 dBFS, 5.00 MHz) - PASSED
CH1 (SXR=800.0MHz, SXT=805.0MHz): Result:(-16.1 dBFS, 5.00 MHz) - PASSED
->Run Tests (TX_1 -> LNA_W):
CH0 (SXR=1800.0MHz, SXT=1805.0MHz): Result:(-18.6 dBFS, 5.00 MHz) - PASSED
CH1 (SXR=1800.0MHz, SXT=1805.0MHz): Result:(-21.6 dBFS, 5.00 MHz) - FAILED
->Run Tests (TX_2-> LNA_H):
CH0 (SXR=2500.0MHz, SXT=2505.0MHz): Result:(-16.9 dBFS, 5.00 MHz) - PASSED
CH1 (SXR=2500.0MHz, SXT=2505.0MHz): Result:(-15.6 dBFS, 5.00 MHz) - PASSED
->RF Loopback Test FAILED
=> Board tests FAILED <=
Elapsed time: 5.80 seconds