446b05d6a2
- Added missing cnvrt files, stolen from Markus - Debugged the new sinqhttpopt driver for SINQ HTTP HM - Debugged the driver for the new S7 Siemens SPS - Added handling of hexadecimal terminators to ascon.c - Increased the write buffer size in asynnet again - Fixed a core dump in lld.c - Added writing of second gen HM to nxscript.c - Added doubletime command to SICS - Fixed a core dump issue in sicshdbadapter.c on dimension changes - Modified sicsobj to look for lower case keys too SKIPPED: psi/cnvrt.c psi/cnvrt.h psi/el734hp.c psi/make_gen psi/sinqhttpopt.c psi/sinqhttpprot.c psi/spss7.c psi/swmotor.c
47 lines
720 B
C
47 lines
720 B
C
/*
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* arrayutil.c
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*
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* copyright: see file COPYRIGHT
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*
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* some utilities for dealing with arrays
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*
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* Created on: Mar 16, 2011
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* Author: koennecke
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*/
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long sumWindow(int *data, int xstart, int xend, int xlength,
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int ystart, int yend, int ylength)
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{
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int i,j;
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long result = 0;
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int *row;
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if(xstart < 0 || xstart > xlength){
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return -2;
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}
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if(xend < 0 || xend > xlength){
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return -2;
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}
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if(xend < xstart){
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return -2;
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}
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if(ystart < 0 || ystart > ylength){
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return -2;
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}
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if(yend < 0 || yend > ylength){
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return -2;
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}
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if(yend < ystart){
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return -2;
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}
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for(j = ystart; j < yend; j++){
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row = data + j*xlength;
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for(i = xstart; i < xend; i++){
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result += row[i];
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}
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}
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return result;
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}
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