libiec61850/examples/goose_subscriber/goose_subscriber_example.c
2014-12-01 10:34:45 +01:00

75 lines
1.8 KiB
C

/*
* goose_subscriber_example.c
*
* This is an example for a standalone GOOSE subscriber
*
* Has to be started as root in Linux.
*/
#include "goose_subscriber.h"
#include "thread.h"
#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
static int running = 1;
void sigint_handler(int signalId)
{
running = 0;
}
void
gooseListener(GooseSubscriber subscriber, void* parameter)
{
printf("GOOSE event:\n");
printf(" stNum: %u sqNum: %u\n", GooseSubscriber_getStNum(subscriber),
GooseSubscriber_getSqNum(subscriber));
printf(" timeToLive: %u\n", GooseSubscriber_getTimeAllowedToLive(subscriber));
printf(" timestamp: %"PRIu64"\n", GooseSubscriber_getTimestamp(subscriber));
MmsValue* values = GooseSubscriber_getDataSetValues(subscriber);
char buffer[1024];
MmsValue_printToBuffer(values, buffer, 1024);
printf("%s\n", buffer);
}
int
main(int argc, char** argv)
{
MmsValue* dataSetValues = MmsValue_createEmtpyArray(4);
int i;
for (i = 0; i < 4; i++) {
MmsValue* dataSetEntry = MmsValue_newBoolean(false);
MmsValue_setElement(dataSetValues, i, dataSetEntry);
}
// GooseSubscriber subscriber = GooseSubscriber_create("simpleIOGenericIO/LLN0$GO$gcbEvents", dataSetValues);
GooseSubscriber subscriber = GooseSubscriber_create("simpleIOGenericIO/LLN0$GO$gcbAnalogValues", NULL);
if (argc > 1) {
printf("Set interface id: %s\n", argv[1]);
GooseSubscriber_setInterfaceId(subscriber, argv[1]);
}
GooseSubscriber_setAppId(subscriber, 1000);
GooseSubscriber_setListener(subscriber, gooseListener, NULL);
GooseSubscriber_subscribe(subscriber);
signal(SIGINT, sigint_handler);
while (running) {
Thread_sleep(100);
}
GooseSubscriber_destroy(subscriber);
}