An mbed implementation of IEC 61850-9-2LE Sample Values. Creating using the rapid61850 library, available at: https://github.com/stevenblair/rapid61850.
An mbed implementation of IEC 61850-9-2LE Sample Values. Creating using the rapid61850 library, available at: https://github.com/stevenblair/rapid61850.
rapid61850/svDecode.c
- Committer:
- sblair
- Date:
- 2012-10-02
- Revision:
- 0:f09b7bb8bcce
File content as of revision 0:f09b7bb8bcce:
/** * Rapid-prototyping protection schemes with IEC 61850 * * Copyright (c) 2012 Steven Blair * * This program 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 2 * 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, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "sv.h" #include "svDecodeBasic.h" #include "ied.h" #include "svDecode.h" int decode_IEC_61850_9_2LEAV(unsigned char *buf, struct IEC_61850_9_2LEAV *IEC_61850_9_2LEAV) { int offset = 0; offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEAV->i); return offset; } int decode_IEC_61850_9_2LEsVCAmp(unsigned char *buf, struct IEC_61850_9_2LEsVCAmp *IEC_61850_9_2LEsVCAmp) { int offset = 0; offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCAmp->scaleFactor); offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCAmp->offset); return offset; } int decode_IEC_61850_9_2LEsVCVol(unsigned char *buf, struct IEC_61850_9_2LEsVCVol *IEC_61850_9_2LEsVCVol) { int offset = 0; offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCVol->scaleFactor); offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCVol->offset); return offset; } int decode_IEC_61850_9_2LESAVAmp(unsigned char *buf, struct IEC_61850_9_2LESAVAmp *IEC_61850_9_2LESAVAmp) { int offset = 0; offset += decode_IEC_61850_9_2LEAV(&buf[offset], &IEC_61850_9_2LESAVAmp->instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LESAVAmp->q); offset += decode_IEC_61850_9_2LEsVCAmp(&buf[offset], &IEC_61850_9_2LESAVAmp->sVC); return offset; } int decode_IEC_61850_9_2LESAVVol(unsigned char *buf, struct IEC_61850_9_2LESAVVol *IEC_61850_9_2LESAVVol) { int offset = 0; offset += decode_IEC_61850_9_2LEAV(&buf[offset], &IEC_61850_9_2LESAVVol->instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LESAVVol->q); offset += decode_IEC_61850_9_2LEsVCVol(&buf[offset], &IEC_61850_9_2LESAVVol->sVC); return offset; } int decode_IEC_61850_9_2LEINC(unsigned char *buf, struct IEC_61850_9_2LEINC *IEC_61850_9_2LEINC) { int offset = 0; offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEINC->ctlVal); offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEINC->stVal); offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LEINC->q); offset += DECODE_CTYPE_TIMESTAMP(&buf[offset], &IEC_61850_9_2LEINC->t); return offset; } int decode_LE_IED_MUnn_PhsMeas1(unsigned char *buf, CTYPE_INT16U smpCnt, struct LE_IED_MUnn_PhsMeas1 *LE_IED_MUnn_PhsMeas1) { int offset = 0; offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_1_Amp_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_1_Amp_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_2_Amp_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_2_Amp_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_3_Amp_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_3_Amp_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_4_Amp_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_4_Amp_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_1_Vol_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_1_Vol_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_2_Vol_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_2_Vol_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_3_Vol_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_3_Vol_q); offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_4_Vol_instMag); offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_4_Vol_q); return offset; } void svDecodeDataset(unsigned char *dataset, int datasetLength, int ASDU, unsigned char *svID, int svIDLength, CTYPE_INT16U smpCnt) { if (svIDLength == 10 && strncmp((const char *) svID, "0000MU0001", svIDLength) == 0) { decode_LE_IED_MUnn_PhsMeas1(dataset, smpCnt, &LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.LE_IED_MUnn_PhsMeas1); LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.smpCnt = smpCnt; if (LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.datasetDecodeDone != NULL) { LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.datasetDecodeDone(smpCnt); } } }