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113 lines
3.2 KiB
C
113 lines
3.2 KiB
C
/*
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* r-sv-example.c
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*/
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#include <stdio.h>
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#include <signal.h>
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#include "sv_publisher.h"
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#include "hal_thread.h"
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static bool running = true;
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static void
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sigint_handler(int signalId)
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{
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running = false;
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}
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int
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main(int argc, char** argv)
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{
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RSession rSession = RSession_create();
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if (rSession) {
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//RSession_setRemoteAddress(sessionP, "192.168.56.101", 102);
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//RSession_setRemoteAddress(rSession, "192.168.2.227", 102);
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RSession_setRemoteAddress(rSession, "230.0.10.10", 102);
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SVPublisher svPublisher = SVPublisher_createRemote(rSession, 0x4000);
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uint32_t activeKeyId = 1;
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uint64_t nextKeyChangeTime = Hal_getTimeInMs() + 5000;
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if (svPublisher) {
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signal(SIGINT, sigint_handler);
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char* key1 = "0123456789ABCDEF";
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char* key2 = "FEDCBA9876543210";
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RSession_addKey(rSession, 1, (uint8_t*)key1, 16, R_SESSION_SEC_ALGO_AES_128_GCM, R_SESSION_SIG_ALGO_NONE);
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RSession_addKey(rSession, 2, (uint8_t*)key2, 16, R_SESSION_SEC_ALGO_AES_128_GCM, R_SESSION_SIG_ALGO_NONE);
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RSession_setActiveKey(rSession, activeKeyId);
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SVPublisher_ASDU asdu1 = SVPublisher_addASDU(svPublisher, "svpub1", NULL, 1);
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int float1 = SVPublisher_ASDU_addFLOAT(asdu1);
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int float2 = SVPublisher_ASDU_addFLOAT(asdu1);
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int ts1 = SVPublisher_ASDU_addTimestamp(asdu1);
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SVPublisher_ASDU asdu2 = SVPublisher_addASDU(svPublisher, "svpub2", NULL, 1);
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int float3 = SVPublisher_ASDU_addFLOAT(asdu2);
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int float4 = SVPublisher_ASDU_addFLOAT(asdu2);
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int ts2 = SVPublisher_ASDU_addTimestamp(asdu2);
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SVPublisher_setupComplete(svPublisher);
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float fVal1 = 1234.5678f;
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float fVal2 = 0.12345f;
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while (running) {
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Timestamp ts;
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Timestamp_clearFlags(&ts);
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Timestamp_setTimeInMilliseconds(&ts, Hal_getTimeInMs());
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SVPublisher_ASDU_setFLOAT(asdu1, float1, fVal1);
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SVPublisher_ASDU_setFLOAT(asdu1, float2, fVal2);
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SVPublisher_ASDU_setTimestamp(asdu1, ts1, ts);
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SVPublisher_ASDU_setFLOAT(asdu2, float3, fVal1 * 2);
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SVPublisher_ASDU_setFLOAT(asdu2, float4, fVal2 * 2);
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SVPublisher_ASDU_setTimestamp(asdu2, ts2, ts);
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SVPublisher_ASDU_increaseSmpCnt(asdu1);
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SVPublisher_ASDU_increaseSmpCnt(asdu2);
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fVal1 += 1.1f;
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fVal2 += 0.1f;
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SVPublisher_publish(svPublisher);
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if (Hal_getTimeInMs() >= nextKeyChangeTime) {
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/* change key */
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if (activeKeyId == 1)
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activeKeyId = 2;
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//else
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// activeKeyId = 1;
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RSession_removeKey(rSession, 1);
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nextKeyChangeTime = Hal_getTimeInMs() + 5000;
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}
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Thread_sleep(50);
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}
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SVPublisher_destroy(svPublisher);
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}
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else {
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printf("Failed to create SV publisher\n");
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}
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RSession_destroy(rSession);
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}
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else {
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printf("Failed to create remote session instance\n");
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}
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}
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