adi.AD9371.Rx

The adi.AD9371.Rx System object is a signal source that can receive
complex data from the AD9371.

rx = adi.AD9371.Rx;
rx = adi.AD9371.Rx('uri','ip:192.168.2.1');

AD9371 Datasheet

Creation

The class can be instantiated in the following way with and without property name value pairs.

dev = adi.AD9371.Rx
dev = adi.AD9371.Rx(Name, Value)

Properties

Unless otherwise indicated, properties are non-tunable, which means you cannot change their values after calling the object. Objects lock when you call them, and the release function unlocks them.

If a property is tunable, you can change its value at any time.

For more information on changing property values, see System Design in MATLAB Using System Objects.

GainControlMode

specified as one of the following: ‘slow_attack’ — For signals with slowly changing power levels ‘fast_attack’ — For signals with rapidly changing power levels ‘manual’ — For setting the gain manually with the Gain property ‘hybrid’ — For configuring hybrid AGC mode

GainChannel0

Channel 0 gain, specified as a scalar from -4 dB to 71 dB. The acceptable minimum and maximum gain setting depends on the center frequency.

GainChannel1

Channel 1 gain, specified as a scalar from -4 dB to 71 dB. The acceptable minimum and maximum gain setting depends on the center frequency.

LoopbackMode

Option to set digital loopback mode, specified as 0 or 1. Allows digital loopback of TX data into the RX path. Value | Mode ————————— 0 | Disable 1 | Enable

EnableQuadratureTrackingChannel0

Option to enable quadrature tracking, specified as true or false. When this property is true, IQ imbalance compensation is applied to the input signal.

EnableQuadratureTrackingChannel1

Option to enable quadrature tracking, specified as true or false. When this property is true, IQ imbalance compensation is applied to the input signal.

SamplesPerFrame

Number of samples per frame, specified as an even positive integer from 2 to 16,777,216. Using values less than 3660 can yield poor performance.

EnableCustomProfile

Enable use of custom Profile file to set SamplingRate, RFBandwidth, and FIR in datapaths

CustomProfileFileName

Path to custom Profile file created from profile wizard

CenterFrequency

RF center frequency, specified in Hz as a scalar. The default is 2.4e9. This property is tunable.

EnabledChannels

Indexs of channels to be enabled. Input should be a [1xN] vector with the indexes of channels to be enabled. Order is irrelevant

uri

Hostname or IP address of remote libIIO device

enIO

If true, connects to libIIO device during simulation

Example Usage

%% Rx set up
rx = adi.AD9371.Rx('uri','ip:analog.local');

rx.CenterFrequency = 1e9;

rx.EnabledChannels = 1;
%% Run
for k=1:10
    valid = false;
    while ~valid
        [out, valid] = rx();
    end
end