void
IedConnection_writeBooleanValue(IedConnection self, IedClientError* error, char* objectReference,
FunctionalConstraint fc, bool value)
{
MmsValue mmsValue;
mmsValue.deleteValue = 0;
mmsValue.type = MMS_BOOLEAN;
mmsValue.value.boolean = value;
IedConnection_writeObject(self, error, objectReference, fc, &mmsValue);
}
void
IedConnection_writeVisibleStringValue(IedConnection self, IedClientError* error, char* objectReference,
FunctionalConstraint fc, char* value)
{
MmsValue mmsValue;
mmsValue.deleteValue = 0;
mmsValue.type = MMS_VISIBLE_STRING;
mmsValue.value.visibleString = value;
IedConnection_writeObject(self, error, objectReference, fc, &mmsValue);
}
void
IedConnection_writeOctetString(IedConnection self, IedClientError* error, char* objectReference,
FunctionalConstraint fc, uint8_t* value, int valueLength)
{
MmsValue mmsValue;
mmsValue.type = MMS_OCTET_STRING;
mmsValue.value.octetString.buf = value;
mmsValue.value.octetString.size = valueLength;
mmsValue.value.octetString.size = valueLength;
IedConnection_writeObject(self, error, objectReference, fc, &mmsValue);
}
void
IedConnection_writeFloatValue(IedConnection self, IedClientError* error, char* objectReference,
FunctionalConstraint fc, float value)
{
MmsValue mmsValue;
mmsValue.type = MMS_FLOAT;
mmsValue.value.floatingPoint.exponentWidth = 8;
mmsValue.value.floatingPoint.formatWidth = 32;
mmsValue.value.floatingPoint.buf = (uint8_t*) &value;
IedConnection_writeObject(self, error, objectReference, fc, &mmsValue);
}
void
IedConnection_writeUnsigned32Value(IedConnection self, IedClientError* error, char* objectReference,
FunctionalConstraint fc, uint32_t value)
{
uint8_t valueBuffer[4];
Asn1PrimitiveValue pVal;
pVal.maxSize = 4;
pVal.size = 4;
pVal.octets = valueBuffer;
MmsValue mmsValue;
mmsValue.type = MMS_UNSIGNED;
mmsValue.deleteValue = 0;
mmsValue.value.integer = &pVal;
MmsValue_setUint32(&mmsValue, value);
IedConnection_writeObject(self, error, objectReference, fc, &mmsValue);
}
int main(int argc, char** argv)
{
char* hostname;
int tcpPort = 102;
if (argc > 1)
hostname = argv[1];
else
hostname = "localhost";
if (argc > 2)
tcpPort = atoi(argv[2]);
IedClientError error;
IedConnection con = IedConnection_create();
IedConnection_connect(con, &error, hostname, tcpPort);
if (error == IED_ERROR_OK)
{
/* read an analog measurement value from server */
MmsValue* value = IedConnection_readObject(con, &error, "simpleIOGenericIO/GGIO1.AnIn1.mag.f", MX);
if (value != NULL)
{
float fval = MmsValue_toFloat(value);
printf("read float value: %f\n", fval);
MmsValue_delete(value);
}
/* write a variable to the server */
value = MmsValue_newVisibleString("libiec61850.com");
IedConnection_writeObject(con, &error, "simpleIOGenericIO/GGIO1.NamPlt.vendor", DC, value);
if (error != IED_ERROR_OK)
printf("failed to write simpleIOGenericIO/GGIO1.NamPlt.vendor!\n");
MmsValue_delete(value);
/* read data set */
ClientDataSet clientDataSet;
clientDataSet = IedConnection_getDataSet(con, &error, "simpleIOGenericIO/LLN0.Events", NULL);
if (clientDataSet == NULL)
printf("failed to read dataset\n");
printDataSetValues(ClientDataSet_getDataSetValues(clientDataSet));
IedConnection_enableReporting(con, &error, "simpleIOGenericIO/LLN0.RP.EventsRCB", clientDataSet,
TRG_OPT_DATA_UPDATE | TRG_OPT_INTEGRITY, reportCallbackFunction, ClientDataSet_getDataSetValues(
clientDataSet));
Thread_sleep(5000);
IedConnection_disableReporting(con, &error, "simpleIOGenericIO/LLN0.RP.EventsRCB");
IedConnection_close(con);
}
IedConnection_destroy(con);
printf("I've done all work. Press anykey...");
getche();
}
int main(int argc, char** argv) {
char* hostname;
int tcpPort = 102;
if (argc > 1)
hostname = argv[1];
else
hostname = "localhost";
if (argc > 2)
tcpPort = atoi(argv[2]);
IedClientError error;
IedConnection con = IedConnection_create();
IedConnection_connect(con, &error, hostname, tcpPort);
if (error == IED_ERROR_OK) {
/* read an analog measurement value from server */
MmsValue* value = IedConnection_readObject(con, &error, "simpleIOGenericIO/GGIO1.AnIn1.mag.f", IEC61850_FC_MX);
if (value != NULL) {
float fval = MmsValue_toFloat(value);
printf("read float value: %f\n", fval);
MmsValue_delete(value);
}
/* write a variable to the server */
value = MmsValue_newVisibleString("libiec61850.com");
IedConnection_writeObject(con, &error, "simpleIOGenericIO/GGIO1.NamPlt.vendor", IEC61850_FC_DC, value);
if (error != IED_ERROR_OK)
printf("failed to write simpleIOGenericIO/GGIO1.NamPlt.vendor!\n");
else
MmsValue_delete(value);
/* read data set */
ClientDataSet clientDataSet = IedConnection_readDataSetValues(con, &error, "simpleIOGenericIO/LLN0.Events", NULL);
if (clientDataSet == NULL)
printf("failed to read dataset\n");
/* Read RCB values */
ClientReportControlBlock rcb =
IedConnection_getRCBValues(con, &error, "simpleIOGenericIO/LLN0.RP.EventsRCB01", NULL);
bool rptEna = ClientReportControlBlock_getRptEna(rcb);
printf("RptEna = %i\n", rptEna);
/* Install handler for reports */
IedConnection_installReportHandler(con, "simpleIOGenericIO/LLN0.RP.EventsRCB01",
ClientReportControlBlock_getRptId(rcb), reportCallbackFunction, NULL);
/* Set trigger options and enable report */
ClientReportControlBlock_setTrgOps(rcb, TRG_OPT_DATA_UPDATE | TRG_OPT_INTEGRITY | TRG_OPT_GI);
ClientReportControlBlock_setRptEna(rcb, true);
ClientReportControlBlock_setIntgPd(rcb, 5000);
IedConnection_setRCBValues(con, &error, rcb, RCB_ELEMENT_RPT_ENA | RCB_ELEMENT_TRG_OPS | RCB_ELEMENT_INTG_PD, true);
if (error != IED_ERROR_OK)
printf("report activation failed (code: %i)\n", error);
Thread_sleep(1000);
/* trigger GI report */
ClientReportControlBlock_setGI(rcb, true);
IedConnection_setRCBValues(con, &error, rcb, RCB_ELEMENT_GI, true);
if (error != IED_ERROR_OK)
printf("Error triggering a GI report (code: %i)\n", error);
Thread_sleep(60000);
/* disable reporting */
ClientReportControlBlock_setRptEna(rcb, false);
IedConnection_setRCBValues(con, &error, rcb, RCB_ELEMENT_RPT_ENA, true);
if (error != IED_ERROR_OK)
printf("disable reporting failed (code: %i)\n", error);
ClientDataSet_destroy(clientDataSet);
close_connection:
IedConnection_close(con);
}
else {
printf("Failed to connect to %s:%i\n", hostname, tcpPort);
}
IedConnection_destroy(con);
}