stc

Capsim Block Documentation

Short Description

This star inputs data and stretches it with zeros.

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Input Connections
Port Type Name
0 float bindata
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Parameters
Num Description Type Name Default Value
0 Samples per baud int smplbd 8
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States
Num Type Name Initial Value Description
0 float* template
1 int numberOutputBuffers
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Declarations


 

	int i;
	float mag;
	float code_val;
	int no_samples;



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Initialization Code



 

	if((template = (float*)calloc(smplbd, sizeof(float))) == NULL) {
		fprintf(stderr, "coder: cannot allocate space\n");
		return(1);
	}
		template[0] = 1.;
        numberOutputBuffers = NO_OUTPUT_BUFFERS();
        if(numberOutputBuffers == 0) {
                fprintf(stderr,"stcode: no output buffers connected \n");
                return(3);
        }




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Main Code



 


 for(no_samples=MIN_AVAIL();no_samples >0; --no_samples) {
		IT_IN(0);
		mag = bindata(0);

		code_val =  mag;
		for(i=0; i
    
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Wrapup Code



 

	free(template);




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License



/*  Capsim (r) Text Mode Kernel (TMK) Star Library (Blocks)
    Copyright (C) 1989-2017  Silicon DSP Corporation

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    http://www.silicondsp.com
    Silicon DSP  Corporation
    Las Vegas, Nevada
*/


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Description



 

/*stc()*/
/**********************************************************************
                           stc()
***********************************************************************
Description:
This star inputs data  and stretches it with zeros.
The code output oversampling rate (samples per baud interval) is
selected by the  parameter `smplbd'. 
Programmer:  A. S. Sadri
Date: June 4, 1990

stc


This star inputs data  and stretches it with zeros.
The code output oversampling rate (samples per baud interval) is
selected by the  parameter `smplbd'. 


Programmer:  A. S. Sadri
Date: June 4, 1990

*/