NullSource
Overview
Source module with variable number of output pins which performs no computation
Discussion
Source module which serves as a source for unconnected wires in the layout. This module supports variable number of output pins.
Type Definition
CODE
typedef struct _ModuleNullSource
{
ModuleInstanceDescriptor instance; // Common Audio Weaver module instance structure
} ModuleNullSourceClass;
Pins
Output Pins
Name: out1
Description: Output signal
Data type: {float, int, fract32}
MATLAB Usage
File Name: null_source_module.m
CODE
M=null_source_module(NAME, NUMCHANNELS, BLOCKSIZE, SAMPLERATE, DATATYPE, ISCOMPLEX, NUMPINS)
This module serves as an source for unconnected wires in the layout. The
processing function is called but performs no actual computation. This
module supports variable number of output pins.
Arguments:
NAME - name of the module.
NUMCHANNELS - number of interleaved channels in each output pin.
BLOCKSIZE - number of samples per output channel.
SAMPLERATE - sample rate of the output signal, in Hz.
DATATYPE - 'float', 'int', or 'fract32'
ISCOMPLEX - 0 - no, 1 - yes
NUMPINS - Optional: number of outputs. Default = 1 output.