add streaming support for AD9172

+adi/+AD9172/Tx.m

@@ -0,0 +1,32 @@
+classdef Tx < adi.AD917x.Tx & adi.AD917x.Base
+    % adi.AD9172.Tx Transmit data to the AD9172 high speed DAC
+    %
+    %   tx = adi.AD9172.Tx;
+    %   tx = adi.AD9172.Tx('uri','192.168.2.1');
+    %
+    %   <a href="http://www.analog.com/media/en/technical-documentation/data-sheets/ad9172.pdf">AD9172 Datasheet</a>
+    %
+
+    properties (Nontunable, Hidden)
+        devName = 'axi-ad9172-hpc';
+        channel_names = {'voltage0_i','voltage0_q'};
+    end
+
+    %% API Functions
+    methods (Hidden, Access = protected)
+
+        function icon = getIconImpl(obj)
+            icon = sprintf(['AD9172 ',obj.Type]);
+        end
+    end
+
+
+    %% External Dependency Methods
+    methods (Hidden, Static)
+        function bName = getDescriptiveName(~)
+            bName = 'AD9172';
+        end
+
+    end
+end
+

test/AD9172Test.m

@@ -0,0 +1,21 @@
+classdef AD9172Test < matlab.unittest.TestCase
+    properties
+        uri = 'ip:analog.local';
+        author = 'ADI';
+    end
+
+
+    methods(Test)
+        function testAD9172Tx(testCase)
+            tx = adi.AD9172.Tx('uri',testCase.uri);
+            tx.EnableCyclicBuffers = true;
+            x = linspace(-pi,pi,2^15).';
+
+            b1 = sin(x);
+            tx(b1);
+            tx.step(b1);
+        end
+    end
+
+end
+