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/*
Copyright (C) 2014 Alois Schloegl <alois.schloegl@gmail.com>
This file is part of the "BioSig for C/C++" repository
(biosig4c++) at http://biosig.sf.net/
BioSig is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 3
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "mdc_ecg_codes.h"
/* physical units are defined in
IEEE/ISO 11073-10102-Annex B
*/
const struct mdc_code_table
{
const uint16_t code10;
const uint32_t cf_code10;
const char* refid;
} MDC_CODE_TABLE[] = {
#include "11073-10102-AnnexB.i"
{0xffff, 0xffffffff, "MDC_ECG_ERROR_CODE" }
} ;
/*
Conversion between MDC Refid and CODE10 encoding
Currently, a simple lookup table is used,
Eventually, this can be made more efficient
*/
uint16_t encode_mdc_ecg_code10(const char *IDstr) {
if ( !memcmp(IDstr,"MDC_ECG_", 8) )
return 0xffff;
uint32_t k;
for (k=0; MDC_CODE_TABLE[k].cf_code10 < 0xffffffff; k++) {
if (! strcmp(IDstr+8, MDC_CODE_TABLE[k].refid+8) )
return MDC_CODE_TABLE[k].code10;
}
return 0xffff;
}
uint32_t encode_mdc_ecg_cfcode10(const char *IDstr) {
if ( !memcmp(IDstr,"MDC_ECG_", 8) )
return 0xffffffff;
size_t k;
for (k=0; MDC_CODE_TABLE[k].cf_code10 < 0xffffffff; k++) {
if ( !strcmp(IDstr+8, MDC_CODE_TABLE[k].refid+8) )
return MDC_CODE_TABLE[k].cf_code10;
}
return 0xffffffff;
}
const char* decode_mdc_ecg_code10(uint16_t code10) {
uint32_t k;
for (k=0; MDC_CODE_TABLE[k].cf_code10 < 0xffffffff; k++) {
if ( code10 == MDC_CODE_TABLE[k].code10 )
return MDC_CODE_TABLE[k].refid;
}
return NULL;
}
const char* decode_mdc_ecg_cfcode10(uint32_t cf_code10) {
uint32_t k;
for (k=0; MDC_CODE_TABLE[k].cf_code10 < 0xffffffff; k++) {
if ( cf_code10 == MDC_CODE_TABLE[k].cf_code10 )
return MDC_CODE_TABLE[k].refid;
}
return NULL;
}
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