Initial

utilities/soc_rfsoc_init.m

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+function soc_rfsoc_init(mdlPath)
+% Initialization fcn for the model. It sets the model-wide params
+% which are derived based on sample rate.
+
+% 'FrameSize and 'NumBuffers' variables are set during model
+% PreLoadFcn callback into base workspace. These two variables should be
+% changed directly at the MATLAB command
+
+% FrameSize = evalin('base','FrameSize');
+
+dacSampleRate = get_param([mdlPath '/RF Data Converter'], 'dacSampleRate');
+dacSampleRate = evalin('base', dacSampleRate)*1e6;
+dacSamplesPerCycle = str2double(get_param([mdlPath '/RF Data Converter'], 'dacSamplesPerCycle'));
+dacInterpolationMode = str2double(get_param([mdlPath '/RF Data Converter'], 'interpolationMode'));
+streamClkFrequency = dacSampleRate/(dacSamplesPerCycle*dacInterpolationMode);
+
+SampleTime = 1/streamClkFrequency;
+
+
+% derived model-wide variables set into base workspace.
+assignin('base','SampleTime', SampleTime);
+end