I have on USRP and I'm simultaneously sending an receiving data from it
using the UHD interface. Im trying to determine if I am sending my samples
at all. I am sending all 100's using COMPLEX_FLOAT32 interface. I have a
basixRX and basicTX boards. Both are hooked up on the A side of the USRP.
I have a cable connecting TX-A to RX-A with an attenuator in the middle. I
transmit but do not seem to see my signal. Here is a dump from my program.
--
Using Device: Single USRP:
Device: usrp1 device
Mboard: usrp1 mboard - 48cc208a
RX DSP: usrp1 ddc 2X + hb
RX Channel: 0
RX Dboard: usrp1 dboard (rx unit) - A
RX Subdev: Basic RX (0x0001) - AB
TX DSP: usrp1 duc 2X
TX Channel: 0
TX Dboard: usrp1 dboard (tx unit) - A
TX Subdev: Basic TX (0x0000) - AB
Setting RX Rate: 250000.000000 sps...
Actual RX Rate: 250000.000000 sps...
Setting RX Freq: 4.000000 Mhz...
Actual RX Freq: 4.000000 Mhz...
Setting RX Gain: 0.000000 dB...
Actual RX Gain: 0.000000 dB...
Setting TX Rate: 0.250000 Msps...
Actual TX Rate: 0.250000 Msps...
Setting TX Freq: 4.000000 Mhz...
Actual TX Freq: 4.000000 Mhz...
Setting TX Gain: 0.000000 dB...
Actual TX Gain: 0.000000 dB...
LO Locked = 1
--
I have also removed the attenuator for a short while but still see no
signal.
Do I have the daughterboards hooked up correctly?
Thank you,
Isaac
_______________________________________________
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
