tee

Capsim Block Documentation

Short Description

This star is a programmable tap-off for data lines.

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Input Connections
Port Type Name
0 float x
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Output Connections
Port Type Name
0 float y
1 float xmod
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Parameters
Num Description Type Name Default Value
0 Number of samples to output int N 30000
1 First sample to start from int first 0
2 Gain float gain 1.
3 DC Offset float offset 0.
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States
Num Type Name Initial Value Description
0 int count N
1 int wait first
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Declarations


 

	int i,j;
	float xval;
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Initialization Code
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Main Code



 


	for(i=MIN_AVAIL();i>0; --i) {
		IT_IN(0);
		xval = x(0);
		if(IT_OUT(0)) {
			KrnOverflow("tee",0);
			return(99);
		}
		y(0) = xval;
		if(wait-- <= 0 ) {
			if(count-- > 0) {
				if(IT_OUT(1)) {
					KrnOverflow("tee",0);
					return(99);
				}
				xmod(0) = gain * xval + offset;
			}
		}
	}
	return(0);
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Wrapup Code
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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



 

/* tee.s */
/******************************************************************
			tee() 
*******************************************************************
This star is a programmable tap-off for data lines.  It can be used
for example as a connector to print or plot stars.  It is inserted
into a connection line between two stars; input data flows to Output 0
unchanged.  Output 1 is a modified version of the input:
	Parameter 1: (int) number samples to output; default => all
		2: (int) index first sample; default => start from first
		3: (float) gain; default => unity gain
		4: (float) dc offset; default => no offset
Example:        to printfile
                    ^
                    |
                    |1
                 -------|
data line ---->0|  tee  |0-----> data line
                |_______|

tee


This star is a programmable tap-off for data lines.  It can be used
for example as a connector to print or plot stars.  It is inserted
into a connection line between two stars; input data flows to Output 0
unchanged.  Output 1 is a modified version of the input:
	Parameter 1: (int) number samples to output; default => all
		2: (int) index first sample; default => start from first
		3: (float) gain; default => unity gain
		4: (float) dc offset; default => no offset
Example:        to printfile
                    ^
                    |
                    |1
                 -------|
data line ---->0|  tee  |0-----> data line
                |_______|


Programmer: 	L.J. Faber
Date:		May 1988
Modified:

*/