Steven Blair / Mbed 2 deprecated rapid61850-SV-LE

An mbed implementation of IEC 61850-9-2LE Sample Values. Creating using the rapid61850 library, available at: https://github.com/stevenblair/rapid61850.

Dependencies:   mbed

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@0:f09b7bb8bcce, 2012-10-02 (annotated)

Committer:
sblair
Date:
Tue Oct 02 21:31:05 2012 +0000
Revision:
0:f09b7bb8bcce
converted library to folder

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sblair 0:f09b7bb8bcce 1 /**
sblair 0:f09b7bb8bcce 2 * Rapid-prototyping protection schemes with IEC 61850
sblair 0:f09b7bb8bcce 3 *
sblair 0:f09b7bb8bcce 4 * Copyright (c) 2012 Steven Blair
sblair 0:f09b7bb8bcce 5 *
sblair 0:f09b7bb8bcce 6 * This program is free software; you can redistribute it and/or
sblair 0:f09b7bb8bcce 7 * modify it under the terms of the GNU General Public License
sblair 0:f09b7bb8bcce 8 * as published by the Free Software Foundation; either version 2
sblair 0:f09b7bb8bcce 9 * of the License, or (at your option) any later version.
sblair 0:f09b7bb8bcce 10
sblair 0:f09b7bb8bcce 11 * This program is distributed in the hope that it will be useful,
sblair 0:f09b7bb8bcce 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
sblair 0:f09b7bb8bcce 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
sblair 0:f09b7bb8bcce 14 * GNU General Public License for more details.
sblair 0:f09b7bb8bcce 15
sblair 0:f09b7bb8bcce 16 * You should have received a copy of the GNU General Public License
sblair 0:f09b7bb8bcce 17 * along with this program; if not, write to the Free Software
sblair 0:f09b7bb8bcce 18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
sblair 0:f09b7bb8bcce 19 */
sblair 0:f09b7bb8bcce 20
sblair 0:f09b7bb8bcce 21 #include "sv.h"
sblair 0:f09b7bb8bcce 22 #include "svDecodeBasic.h"
sblair 0:f09b7bb8bcce 23 #include "ied.h"
sblair 0:f09b7bb8bcce 24 #include "svDecode.h"
sblair 0:f09b7bb8bcce 25
sblair 0:f09b7bb8bcce 26
sblair 0:f09b7bb8bcce 27
sblair 0:f09b7bb8bcce 28
sblair 0:f09b7bb8bcce 29 int decode_IEC_61850_9_2LEAV(unsigned char *buf, struct IEC_61850_9_2LEAV *IEC_61850_9_2LEAV) {
sblair 0:f09b7bb8bcce 30 int offset = 0;
sblair 0:f09b7bb8bcce 31
sblair 0:f09b7bb8bcce 32 offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEAV->i);
sblair 0:f09b7bb8bcce 33
sblair 0:f09b7bb8bcce 34 return offset;
sblair 0:f09b7bb8bcce 35 }
sblair 0:f09b7bb8bcce 36 int decode_IEC_61850_9_2LEsVCAmp(unsigned char *buf, struct IEC_61850_9_2LEsVCAmp *IEC_61850_9_2LEsVCAmp) {
sblair 0:f09b7bb8bcce 37 int offset = 0;
sblair 0:f09b7bb8bcce 38
sblair 0:f09b7bb8bcce 39 offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCAmp->scaleFactor);
sblair 0:f09b7bb8bcce 40 offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCAmp->offset);
sblair 0:f09b7bb8bcce 41
sblair 0:f09b7bb8bcce 42 return offset;
sblair 0:f09b7bb8bcce 43 }
sblair 0:f09b7bb8bcce 44 int decode_IEC_61850_9_2LEsVCVol(unsigned char *buf, struct IEC_61850_9_2LEsVCVol *IEC_61850_9_2LEsVCVol) {
sblair 0:f09b7bb8bcce 45 int offset = 0;
sblair 0:f09b7bb8bcce 46
sblair 0:f09b7bb8bcce 47 offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCVol->scaleFactor);
sblair 0:f09b7bb8bcce 48 offset += DECODE_CTYPE_FLOAT32(&buf[offset], &IEC_61850_9_2LEsVCVol->offset);
sblair 0:f09b7bb8bcce 49
sblair 0:f09b7bb8bcce 50 return offset;
sblair 0:f09b7bb8bcce 51 }
sblair 0:f09b7bb8bcce 52 int decode_IEC_61850_9_2LESAVAmp(unsigned char *buf, struct IEC_61850_9_2LESAVAmp *IEC_61850_9_2LESAVAmp) {
sblair 0:f09b7bb8bcce 53 int offset = 0;
sblair 0:f09b7bb8bcce 54
sblair 0:f09b7bb8bcce 55 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &IEC_61850_9_2LESAVAmp->instMag);
sblair 0:f09b7bb8bcce 56 offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LESAVAmp->q);
sblair 0:f09b7bb8bcce 57 offset += decode_IEC_61850_9_2LEsVCAmp(&buf[offset], &IEC_61850_9_2LESAVAmp->sVC);
sblair 0:f09b7bb8bcce 58
sblair 0:f09b7bb8bcce 59 return offset;
sblair 0:f09b7bb8bcce 60 }
sblair 0:f09b7bb8bcce 61 int decode_IEC_61850_9_2LESAVVol(unsigned char *buf, struct IEC_61850_9_2LESAVVol *IEC_61850_9_2LESAVVol) {
sblair 0:f09b7bb8bcce 62 int offset = 0;
sblair 0:f09b7bb8bcce 63
sblair 0:f09b7bb8bcce 64 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &IEC_61850_9_2LESAVVol->instMag);
sblair 0:f09b7bb8bcce 65 offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LESAVVol->q);
sblair 0:f09b7bb8bcce 66 offset += decode_IEC_61850_9_2LEsVCVol(&buf[offset], &IEC_61850_9_2LESAVVol->sVC);
sblair 0:f09b7bb8bcce 67
sblair 0:f09b7bb8bcce 68 return offset;
sblair 0:f09b7bb8bcce 69 }
sblair 0:f09b7bb8bcce 70 int decode_IEC_61850_9_2LEINC(unsigned char *buf, struct IEC_61850_9_2LEINC *IEC_61850_9_2LEINC) {
sblair 0:f09b7bb8bcce 71 int offset = 0;
sblair 0:f09b7bb8bcce 72
sblair 0:f09b7bb8bcce 73 offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEINC->ctlVal);
sblair 0:f09b7bb8bcce 74 offset += DECODE_CTYPE_INT32(&buf[offset], &IEC_61850_9_2LEINC->stVal);
sblair 0:f09b7bb8bcce 75 offset += DECODE_CTYPE_QUALITY(&buf[offset], &IEC_61850_9_2LEINC->q);
sblair 0:f09b7bb8bcce 76 offset += DECODE_CTYPE_TIMESTAMP(&buf[offset], &IEC_61850_9_2LEINC->t);
sblair 0:f09b7bb8bcce 77
sblair 0:f09b7bb8bcce 78 return offset;
sblair 0:f09b7bb8bcce 79 }
sblair 0:f09b7bb8bcce 80 int decode_LE_IED_MUnn_PhsMeas1(unsigned char *buf, CTYPE_INT16U smpCnt, struct LE_IED_MUnn_PhsMeas1 *LE_IED_MUnn_PhsMeas1) {
sblair 0:f09b7bb8bcce 81 int offset = 0;
sblair 0:f09b7bb8bcce 82
sblair 0:f09b7bb8bcce 83 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_1_Amp_instMag);
sblair 0:f09b7bb8bcce 84 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_1_Amp_q);
sblair 0:f09b7bb8bcce 85 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_2_Amp_instMag);
sblair 0:f09b7bb8bcce 86 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_2_Amp_q);
sblair 0:f09b7bb8bcce 87 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_3_Amp_instMag);
sblair 0:f09b7bb8bcce 88 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_3_Amp_q);
sblair 0:f09b7bb8bcce 89 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_4_Amp_instMag);
sblair 0:f09b7bb8bcce 90 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TCTR_4_Amp_q);
sblair 0:f09b7bb8bcce 91 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_1_Vol_instMag);
sblair 0:f09b7bb8bcce 92 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_1_Vol_q);
sblair 0:f09b7bb8bcce 93 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_2_Vol_instMag);
sblair 0:f09b7bb8bcce 94 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_2_Vol_q);
sblair 0:f09b7bb8bcce 95 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_3_Vol_instMag);
sblair 0:f09b7bb8bcce 96 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_3_Vol_q);
sblair 0:f09b7bb8bcce 97 offset += decode_IEC_61850_9_2LEAV(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_4_Vol_instMag);
sblair 0:f09b7bb8bcce 98 offset += DECODE_CTYPE_QUALITY(&buf[offset], &LE_IED_MUnn_PhsMeas1->MUnn_TVTR_4_Vol_q);
sblair 0:f09b7bb8bcce 99
sblair 0:f09b7bb8bcce 100 return offset;
sblair 0:f09b7bb8bcce 101 }
sblair 0:f09b7bb8bcce 102
sblair 0:f09b7bb8bcce 103 void svDecodeDataset(unsigned char *dataset, int datasetLength, int ASDU, unsigned char *svID, int svIDLength, CTYPE_INT16U smpCnt) {
sblair 0:f09b7bb8bcce 104
sblair 0:f09b7bb8bcce 105 if (svIDLength == 10 && strncmp((const char *) svID, "0000MU0001", svIDLength) == 0) {
sblair 0:f09b7bb8bcce 106 decode_LE_IED_MUnn_PhsMeas1(dataset, smpCnt, &LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.LE_IED_MUnn_PhsMeas1);
sblair 0:f09b7bb8bcce 107 LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.smpCnt = smpCnt;
sblair 0:f09b7bb8bcce 108 if (LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.datasetDecodeDone != NULL) {
sblair 0:f09b7bb8bcce 109 LE_IED_RECV.S1.MUnn.IEC_61850_9_2LETCTR_1.sv_inputs_MSVCB01.datasetDecodeDone(smpCnt);
sblair 0:f09b7bb8bcce 110 }
sblair 0:f09b7bb8bcce 111 }
sblair 0:f09b7bb8bcce 112 }
sblair 0:f09b7bb8bcce 113
sblair 0:f09b7bb8bcce 114