Is it possible to always enable AGC by default?
This is what I got when running: SoapySDR --probe="drive=lime":
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-- Device identification
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driver=FX3
hardware=LimeSDR-USB
boardSerialNumber=0x90726074d2227
firmwareVersion=4
gatewareVersion=2.17
hardwareVersion=4
protocolVersion=1
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-- Peripheral summary
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Channels: 2 Rx, 2 Tx
Timestamps: YES
Sensors: clock_locked, lms7_temp
Registers: BBIC, RFIC0
GPIOs: MAIN
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-- RX Channel 0
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Full-duplex: YES
Supports AGC: NO
Stream formats: CF32, CS12, CS16
Native format: CS16 [full-scale=2048]
Stream args:
* Buffer Length - The buffer transfer size over the link.
[key=bufferLength, units=samples, default=0, type=int]
* Link Format - The format of the samples over the link.
[key=linkFormat, default=CS16, type=string, options=(CS16, CS12)]
* Skip Calibration - Skip automatic activation calibration.
[key=skipCal, default=false, type=bool]
Antennas: NONE, LNAH, LNAL, LNAW, LB1, LB2
Corrections: DC removal
Full gain range: [-12, 61] dB
TIA gain range: [0, 12] dB
LNA gain range: [0, 30] dB
PGA gain range: [-12, 19] dB
Full freq range: [0, 3800] MHz
RF freq range: [30, 3800] MHz
BB freq range: [-10, 10] MHz
Tune args:
* LO Offset - Tune the LO with an offset and compensate with the baseband CORDIC.
[key=OFFSET, units=Hz, default=0.0, type=float, range=[-1e+07, 1e+07]]
* BB - Specify a specific value for this component or IGNORE to skip tuning it.
[key=BB, units=Hz, default=DEFAULT, type=float, range=[-1e+07, 1e+07], options=(DEFAULT, IGNORE)]
Sample rates: [0.1, 65] MSps
Filter bandwidths: [1.4, 130] MHz
Sensors: lo_locked
Other Settings:
* TSP DC Level - Digital DC level in LMS7002M TSP chain.
[key=TSP_CONST, type=int, range=[0, 32767]]
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