TCP/IP Server for I/Q data delivered by sdrplay RSP devices : RSP1 (untested), RSP1A, RSP2, RSPduo (single tuner)

• Compatible to rtl_tcp,
• Runs on Windows and Linux,
• Delivers 8- and 16- Bit I/Q Data,
• Compatible with SDR# (8-Bit Mode, Source RTL-SDR (TCP))
• Working with sdrplay driver 2.13.

• QIRX from its Version 3.2.1 now uses RSP3_tcp, interfacing to the V3.09 of sdrplay's API.
• RSP2_tcp will not be further developed.

• Fractional ppm correction also applied to the sampling rate.

• New command 0x4A, setting the PPM in units of 1/100.

• Back Channel for reporting from RSP2_tcp back to the client

• Verbose output on Frequency and Gain Settings configurable
• Waiting sleep in Set Frequency removed.

• Gain steps changed from 99 to 80
• AGC Algorithm revised
• Time Measurements possible with conditional compilation

• Version necessary for QIRX V2.1.1.6 running RSPs
• BiasT,
• Antenna selection mapped to tuner selection in the RSPduo
• Minor errors in gain table fixed### V0.9.7, November 2019
• Gain settings for the commandline argument cleaned,

• Gain settings revised, RSP1(A) should now work much better,
• RSP2duo newly supported.

Credits:

• Thanks to Herman Wijnants (http://www.wijnants.info/fmdx) for his extensive tests of the revised gain settings,
• Thanks to Martien, PD1G for his testing of the program with the RSPduo.