1.4. NetSDR USB Debug/Development Port
The NetSDR has a USB port that can be used as an aid in developing/debugging interfaces to the NetSDR. It
instantiates as a simple serial COM port and then will output the NetSDR control/status message traffic in ASCII text to
any terminal program.
For the Windows platform, the SpectraVue software installation includes a USB driver for the NetSDR debug port.
It is installed at C:\Program Files\SpectraVue\NetSDRUSBdriver by default.
Other platforms should recognize the COM port automatically.
Here is some example output of a typical session. The arrow at the far left indicates the direction the message is
coming from.
Socket0 Init
Listening0
Connected0
CItem Request Msg 1 CI_GENERAL_INTERFACE_NAME = NetSDR
< Length=11 [B] [0] [1] [0] [4E] [65] [74] [53] [44] [52] [0]
CItem Request Msg 2 CI_GENERAL_INTERFACE_SERIALNUM = KV000006
< Length=13 [D] [0] [2] [0] [4B] [56] [30] [30] [30] [30] [30] [36] [0]
CItem Request Msg 4 [4] [0] [0]
< Length=7 [7] [0] [4] [0] [0] [67] [0]
CItem Request Msg 4 [4] [0] [1]
< Length=7 [7] [0] [4] [0] [1] [4] [0]
CI_RX_FREQUENCY NCO 7150000 [0] [0] [B0] [19] [6D] [0] [0]
< Length=10 [A] [0] [20] [0] [0] [B0] [19] [6D] [0] [0]
CI_RX_RF_FILTER 0[0] [44] [0] [0] [0]
< Length=6 [6] [0] [44] [0] [0] [0]
CI_RX_AD_MODES 3 [0] [8A] [0] [0] [3]
< Length=6 [6] [0] [8A] [0] [0] [3]
CI_RX_OUT_SAMPLE_RATE 500000] [0] [20] [A1] [7] [0]
< Length=9 [9] [0] [B8] [0] [0] [20] [A1] [7] [0]
CI_RX_STATE START ComplexMode Contig 24bit ] [0]
< Length=8 [8] [0] [18] [0] [80] [2] [80] [0]
CI_RX_RF_GAIN 0] [0] [38] [0] [0] [0]
< Length=6 [6] [0] [38] [0] [0] [0]
UDP1 Opening
UDP1 Open
CI_RX_STATE STOP [0] [18] [0] [80] [1] [80] [0]
< Length=8 [8] [0] [18] [0] [80] [1] [80] [0]
UDP1 Close
Rev. 1.03 2011-11-01
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