FMI_power_sa.c 19 KB

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  1. /* ---------------------------------------------------------------------------*
  2. * Sample implementation of an generic master FMU -
  3. * ---------------------------------------------------------------------------*/
  4. /*
  5. Template for a FMU
  6. */
  7. #define MODEL_IDENTIFIER GM
  8. #define MODEL_GUID "{41f87101-edf2-4eef-90f3-42db56d4565f}"
  9. #define FMI2_FUNCTION_PREFIX POWER_SA
  10. #include <stdio.h>
  11. #include "string.h"
  12. #include "fmi2Functions.h"
  13. #include <float.h>
  14. #include "FMI_power_sa.h"
  15. #include <math.h>
  16. #include "fmi2.h"
  17. #include "sim_support.h"
  18. #define MAX 100000
  19. #define NUMBER_OF_REALS 6
  20. #define NUMBER_OF_STRINGS 0
  21. #define NUMBER_OF_BOOLEANS 0
  22. #define NUMBER_OF_INTEGERS 0
  23. /*
  24. * The input
  25. */
  26. #define _out_i 0
  27. #define _out_omega 1
  28. #define _out_theta 2
  29. #define _in_d 3
  30. #define _in_tau 4
  31. #define _in_u 5
  32. double relativeError(double a, double b){
  33. return fabs((a - b) / a);
  34. }
  35. /*
  36. * Helper function for absolute error
  37. */
  38. double absoluteError(double a, double b){
  39. return fabs(a - b);
  40. }
  41. /*
  42. * is_close function for double comparison
  43. */
  44. int is_close(double a, double b, double REL_TOL, double ABS_TOL){
  45. return ((absoluteError(a,b)<ABS_TOL) && (relativeError(a,b)<REL_TOL));
  46. }
  47. fmi2Status fmi2SetDebugLogging(fmi2Component fc, fmi2Boolean loggingOn, size_t nCategories, const fmi2String categories[])
  48. {
  49. return fmi2OK;
  50. }
  51. fmi2Status fmi2SetString(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, const fmi2String value[])
  52. {
  53. FMUInstance* comp = (FMUInstance *)fc;
  54. memset(comp->out_conditions_executed,0,sizeof(fmi2Boolean)*_NR_OF_OUT_CONDITIONS);
  55. return fmi2Error;
  56. }
  57. fmi2Status fmi2GetString(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, fmi2String value[])
  58. {
  59. return fmi2Error;
  60. }
  61. fmi2Status fmi2SetReal(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, const fmi2Real value[])
  62. {
  63. FMUInstance* comp = (FMUInstance *)fc;
  64. int i;
  65. for (i = 0; i < nvr; i++)
  66. {
  67. comp->r[vr[i]] = value[i];
  68. }
  69. //out_condition_executed := empty map
  70. memset(comp->out_conditions_executed,0,sizeof(fmi2Boolean)*_NR_OF_OUT_CONDITIONS);
  71. return fmi2OK;
  72. }
  73. fmi2Status fmi2GetReal(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, fmi2Real value[])
  74. {
  75. FMUInstance* comp = (FMUInstance *)fc;
  76. int isEmpty = 1;
  77. for (int i=0; i<_NR_OF_OUT_CONDITIONS;i++){
  78. if(comp->out_conditions_executed[i] !=0){
  79. isEmpty = 0;
  80. break;
  81. }
  82. }
  83. /*Eval conditions:*/
  84. if(1){
  85. comp->out_conditions_executed[0] = 1;
  86. }
  87. if (isEmpty){
  88. for(int i=0; i<_NR_OF_OUT_CONDITIONS;i++){
  89. if(comp->out_conditions_executed[i]){
  90. comp->r[_out_i] = comp->stored_armature_current;
  91. comp->r[_out_omega] = comp->stored_speed;
  92. comp->r[_out_theta] = comp->stored_displacement;
  93. }
  94. }
  95. }
  96. for (int i = 0; i < nvr; i++)
  97. {
  98. value[i] = comp->r[(vr[i])];
  99. }
  100. return fmi2OK;
  101. }
  102. fmi2Status fmi2SetBoolean(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, const fmi2Boolean value[])
  103. {
  104. FMUInstance* comp = (FMUInstance *)fc;
  105. /*Generated: delayed */
  106. fmi2Boolean in_condition[_NR_OF_IN_CONDITIONS];
  107. /*Condition checking:*/
  108. // true
  109. in_condition[0] = 1;
  110. if(in_condition[0]){
  111. comp->stored_windowsa_u = (fmi2Real) comp->b[_in_u];
  112. comp->stored_windowsa_d = comp->b[_in_d];
  113. /* If mealy do update_in and recursive call */
  114. }
  115. for (int i = 0; i < nvr; i++)
  116. {
  117. comp->b[vr[i]] = value[i];
  118. }
  119. /* Generated Non -delayed*/
  120. //out_condition_executed := empty map
  121. memset(comp->out_conditions_executed,0,sizeof(fmi2Boolean)*_NR_OF_OUT_CONDITIONS);
  122. return fmi2OK;
  123. }
  124. fmi2Status fmi2GetBoolean(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, fmi2Boolean value[])
  125. {
  126. FMUInstance* comp = (FMUInstance *)fc;
  127. int i;
  128. for (i = 0; i < nvr; i++)
  129. {
  130. value[i] = comp->b[vr[i]];
  131. }
  132. return fmi2OK;
  133. }
  134. fmi2Component fmi2Instantiate(fmi2String instanceName, fmi2Type fmuType, fmi2String fmuGUID, fmi2String fmuLocation, const fmi2CallbackFunctions* functions, fmi2Boolean visible, fmi2Boolean loggingOn)
  135. {
  136. //Declare data structure for fmu instance
  137. FMUInstance* fi;
  138. printf("%s in fmiInstantiate\n",instanceName);
  139. //Perform checks on passed callback functions
  140. if (loggingOn) {
  141. if (!functions->logger);
  142. //return NULL;
  143. }
  144. //Check for instanceName
  145. if (!instanceName || strlen(instanceName)==0) {
  146. // print (and/or log) instanceName is missing
  147. //return NULL;
  148. }
  149. //Check passed GUID to defined model GUID
  150. if (strcmp(fmuGUID, MODEL_GUID))
  151. {
  152. // print (and/or log) GUID doesn't match
  153. //return NULL;
  154. }
  155. //Allocate fmu instance Memory
  156. // TODO check if "canNotUseMemoryManagementFunctions == true/false". If false memory allocation not possible
  157. fi = (FMUInstance *)functions->allocateMemory(1, sizeof(FMUInstance));
  158. if (fi) {
  159. // Think about what to do with variable values. Using these structs and pointers slows down simulation computations. Maybe only necessary for input, output and tunable parameters??
  160. fi->r = functions->allocateMemory(NUMBER_OF_REALS, sizeof(fmi2Real));
  161. fi->i = functions->allocateMemory(NUMBER_OF_INTEGERS, sizeof(fmi2Integer));
  162. fi->b = functions->allocateMemory(NUMBER_OF_BOOLEANS, sizeof(fmi2Boolean));
  163. fi->s = functions->allocateMemory(NUMBER_OF_STRINGS, sizeof(fmi2String));
  164. } // variables in predefined arrays (performance issue) --> makes multiple instances of fmu impossible
  165. fi->instanceName = functions->allocateMemory(1 + strlen(instanceName), sizeof(char));
  166. fi->GUID = functions->allocateMemory(1 + strlen(fmuGUID), sizeof(char));
  167. strcpy((char*)fi->instanceName, instanceName);
  168. strcpy((char*)fi->GUID, fmuGUID);
  169. fi->functions = functions;
  170. fi->loggingOn = loggingOn;
  171. fi->isVisible = visible;
  172. fi->state = fmuInstantiated;
  173. /* Load the inner FMUs:*/
  174. loadDll("PowerSystem.dll", &(fi->fmu[0]), "");
  175. fi->fmuResourceLocation[0] = "PowerSystem";
  176. /*Instantiate inner components*/
  177. for (int i=0; i<1; i++){
  178. fi->c_fmu[i] = fi->fmu[i].instantiate("inner", fmi2CoSimulation, "{c6327117-e5f2-4e48-abcd-318439d1e7c4}", fi->fmuResourceLocation[i] , fi->functions, visible, 0);
  179. }
  180. return fi;
  181. }
  182. fmi2Status fmi2SetupExperiment(fmi2Component fc, fmi2Boolean toleranceDefined, fmi2Real tolerance,
  183. fmi2Real startTime, fmi2Boolean stopTimeDefined, fmi2Real stopTime) {
  184. FMUInstance* fi = (FMUInstance*) fc;
  185. printf("%s in fmiSetupExperiment\n",fi->instanceName);
  186. if (fi->state != fmuInstantiated)
  187. {
  188. printf("fmu: %s was not instatiated before calling fmiSetupExperiment\n", fi->instanceName);
  189. return fmi2Error;
  190. }
  191. fi->currentTime = startTime;
  192. fi->stopTimeDefined = stopTimeDefined;
  193. fi->toleranceDefined = toleranceDefined;
  194. if (stopTimeDefined)
  195. {
  196. fi->stopTime = stopTime;
  197. }
  198. /*
  199. * setup inner
  200. */
  201. fmi2Status fmi2Flag = fmi2OK;
  202. fi->state = fmuExperimentSettedUp;
  203. for(int i=0; i<1; i++){
  204. fmi2Flag = fi->fmu[i].setupExperiment(fi->c_fmu[i], toleranceDefined, tolerance, startTime, fmi2True, stopTime);
  205. if (fmi2Flag == fmi2Error){
  206. fi->state = fmuError;
  207. }
  208. }
  209. fi->stored_windowsa_u = 0;
  210. fi->stored_windowsa_d = 0;
  211. fi->stored_tau = 0;
  212. fi->stored_armature_current = 0;
  213. fi->stored_speed = 0;
  214. fi->stored_displacement = 0;
  215. return fmi2Flag;
  216. }
  217. fmi2Status fmi2EnterInitializationMode(fmi2Component fc)
  218. {
  219. FMUInstance* fi = (FMUInstance*) fc;
  220. printf("%s in fmiEnterInitializationMode\n",fi->instanceName);
  221. if (fi->state != fmuExperimentSettedUp)
  222. {
  223. printf("fmu: %s experiment was not set-up before calling fmiEnterInitializationMode\n", fi->instanceName);
  224. return fmi2Error;
  225. }
  226. fi->state = fmuInitMode;
  227. fmi2Status fmi2Flag = fmi2OK;
  228. for(int i=0; i<1; i++){
  229. fmi2Flag = fi->fmu[i].enterInitializationMode(fi->c_fmu[i]);
  230. if (fmi2Flag == fmi2Error){
  231. return fi->state = fmuError;
  232. }
  233. }
  234. return fmi2Flag;
  235. }
  236. fmi2Status fmi2ExitInitializationMode(fmi2Component fc)
  237. {
  238. FMUInstance* fi = (FMUInstance*) fc;
  239. printf("%s in fmiExitInitializationMode\n",fi->instanceName);
  240. if (fi->state != fmuInitMode)
  241. {
  242. printf("fmu: %s did not enter Initialization Mode before calling fmiExitInitializationMode\n", fi->instanceName);
  243. return fmi2Error;
  244. }
  245. // TODO
  246. //initStatus = calculateInitialUnknownValues();
  247. //initialize();
  248. fi->state = fmuInitialized;
  249. fmi2Status fmi2Flag = fmi2OK;
  250. for(int i=0; i<1;i++){
  251. fmi2Flag = fi->fmu[i].exitInitializationMode(fi->c_fmu[i]);
  252. if (fmi2Flag == fmi2Error){
  253. return fi->state = fmuError;
  254. }
  255. }
  256. return fmi2Flag;
  257. }
  258. static fmi2Status DoInnerStep(fmi2Component fc, int index, fmi2Real currentCommPoint, fmi2Real commStepSize){
  259. fmi2Status status = fmi2OK;
  260. FMUInstance* fi = (FMUInstance *)fc;
  261. fmi2Real dt = currentCommPoint - fi->time_last_fmu[index];
  262. fmi2Real h = commStepSize + dt;
  263. if (1){
  264. fmi2ValueReference vr_toPower[3] = {7,8,9};
  265. fmi2Real values[3];
  266. values[0] = fi->stored_windowsa_d;
  267. values[1] = fi->stored_tau;
  268. values[2] = fi->stored_windowsa_u;
  269. fi->fmu[index].setReal(fi->c_fmu[index],vr_toPower, 3, &values[0]);
  270. }
  271. status = fi->fmu[index].doStep(fi->c_fmu[index],fi->time_last_fmu[index],h,fmi2True);
  272. if (1){
  273. fmi2ValueReference vr_fromPower[3] = {0,1,2};
  274. fmi2Real out_values[3];
  275. fi->fmu[index].getReal(fi->c_fmu[index],vr_fromPower, 3, &out_values[0]);
  276. fi->stored_armature_current = out_values[0];
  277. fi->stored_speed = out_values[1];
  278. fi->stored_displacement = out_values[2];
  279. }
  280. return status;
  281. }
  282. fmi2Status fmi2DoStep(fmi2Component fc , fmi2Real currentCommPoint, fmi2Real commStepSize, fmi2Boolean noPrevFMUState)
  283. {
  284. FMUInstance* fi = (FMUInstance *)fc;
  285. fmi2Status simStatus = fmi2OK;
  286. printf("%s in fmiDoStep(), ct:%f, h:%f\n",fi->instanceName,currentCommPoint,commStepSize);
  287. memset(fi->out_conditions_executed,0,sizeof(fmi2Boolean)*_NR_OF_OUT_CONDITIONS);
  288. /*
  289. Calculate the elapsed time since the last transition
  290. */
  291. fmi2Real e = MAX;
  292. fmi2Real elapsed_fmu[_NR_OF_FMUS];
  293. for (int i=0; i<_NR_OF_FMUS; i++){
  294. elapsed_fmu[i] = currentCommPoint - fi->time_last_fmu[i];
  295. e = (elapsed_fmu[i]<e)? elapsed_fmu[i]:e;
  296. }
  297. if(1){
  298. simStatus= DoInnerStep(fc,0,currentCommPoint,commStepSize);
  299. }
  300. memset(fi->in_condition_executed, 0, sizeof(fmi2Boolean)*_NR_OF_IN_CONDITIONS);
  301. return simStatus;
  302. }
  303. fmi2Status fmi2Terminate(fmi2Component fc)
  304. {
  305. FMUInstance* fi = (FMUInstance *)fc;
  306. printf("%s in fmiTerminate\n",fi->instanceName);
  307. // do check if fi may be terminated
  308. for (int i=0;i<1;i++){
  309. fi->fmu[i].terminate(fi->c_fmu[i]);
  310. }
  311. fi->state = fmuTerminated;
  312. return fmi2OK;
  313. }
  314. void fmi2FreeInstance(fmi2Component fc)
  315. {
  316. FMUInstance* fi = (FMUInstance*) fc;
  317. printf("%s in fmiFreeInstance\n",fi->instanceName);
  318. for(int i=0;i<1;i++){
  319. fi->fmu[i].freeInstance(fi->c_fmu[i]);
  320. }
  321. if (fi) {
  322. fi->functions->freeMemory(fi->r);
  323. fi->functions->freeMemory(fi->i);
  324. fi->functions->freeMemory(fi->b);
  325. fi->functions->freeMemory(fi->s);// TODO has to be done with loop
  326. fi->functions->freeMemory((void*)fi->instanceName);
  327. fi->functions->freeMemory((void*)fi->GUID);
  328. fi->functions->freeMemory((void*)fi);
  329. }
  330. }
  331. //To be implemented
  332. const char* fmi2GetVersion() {
  333. printf("Function fmiGetVersion not supported\n");
  334. return NULL;
  335. }
  336. const char* fmi2GetTypesPlatform() {
  337. printf("Function fmiGetTypesPlatform not supported\n");
  338. return NULL;
  339. }
  340. fmi2Status fmi2Reset(fmi2Component fc)
  341. {
  342. printf("Function fmiReset not supported\n");
  343. return fmi2Error;
  344. }
  345. fmi2Status fmi2SetInteger(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, const fmi2Integer value[])
  346. {
  347. FMUInstance * comp = (FMUInstance*) fc;
  348. printf("Function fmiSetInteger not supported\n");
  349. memset(comp->out_conditions_executed,0,sizeof(fmi2Boolean)*_NR_OF_OUT_CONDITIONS);
  350. return fmi2Error;
  351. }
  352. fmi2Status fmi2GetInteger(fmi2Component fc, const fmi2ValueReference vr[], size_t nvr, fmi2Integer value[])
  353. {
  354. printf("Function fmiGetInteger not supported\n");
  355. return fmi2Error;
  356. }
  357. /*******OWN IMPLEMENTATION OF Get/Set FMU state*******/
  358. fmi2Status fmi2GetFMUstate (fmi2Component c, fmi2FMUstate* FMUstate) {
  359. FMUInstance* orig = (FMUInstance*)c;
  360. FMUInstance* fi = (FMUInstance *)FMUstate;
  361. *FMUstate = fi;
  362. fi = orig->functions->allocateMemory(1, sizeof(FMUInstance));
  363. *FMUstate = fi;
  364. fi->functions = orig->functions;
  365. if (fi) {
  366. // Think about what to do with variable values. Using these structs and pointers slows down simulation computations. Maybe only necessary for input, output and tunable parameters??
  367. fi->r = fi->functions->allocateMemory(NUMBER_OF_REALS, sizeof(fmi2Real));
  368. fi->i = fi->functions->allocateMemory(NUMBER_OF_INTEGERS, sizeof(fmi2Integer));
  369. fi->b = fi->functions->allocateMemory(NUMBER_OF_BOOLEANS, sizeof(fmi2Boolean));
  370. fi->s = fi->functions->allocateMemory(NUMBER_OF_STRINGS, sizeof(fmi2String));
  371. } // variables in predefined arrays (performance issue) --> makes multiple instances of fmu impossible
  372. fi->instanceName = orig->functions->allocateMemory(1 + strlen(orig->instanceName), sizeof(char));
  373. fi->GUID = orig->functions->allocateMemory(1 + strlen(orig->GUID), sizeof(char));
  374. strcpy((char *)fi->instanceName, (char *)orig->instanceName);
  375. strcpy((char *)fi->GUID, (char *)orig->GUID);
  376. fi->functions = orig->functions;
  377. fi->loggingOn = orig->loggingOn;
  378. fi->isVisible = orig->isVisible;
  379. fi->state = orig->state;
  380. fi->startTime = orig->startTime;
  381. fi->stopTime = orig->stopTime;
  382. fi->currentTime = orig->currentTime;
  383. /* TODO: Store all the rest here.*/
  384. fi->fmu[0] = orig->fmu[0];
  385. fi->c_fmu[0] = orig->c_fmu[0];
  386. for(int i=0; i<_NR_OF_IN_CONDITIONS;i++){
  387. fi->in_condition_executed[i] = orig->in_condition_executed[i];
  388. }
  389. for(int i=0; i<_NR_OF_OUT_CONDITIONS;i++){
  390. fi->out_conditions_executed[i] = orig->out_conditions_executed[i];
  391. }
  392. for(int i=0;i<_NR_OF_FMUS;i++){
  393. fi->time_last_fmu[i] = orig->time_last_fmu[i];
  394. }
  395. /* Generated */
  396. fi->stored_windowsa_u = orig->stored_windowsa_u;
  397. fi->stored_windowsa_d = orig->stored_windowsa_d;
  398. fi->stored_tau = orig->stored_tau;
  399. fi->stored_armature_current = orig->stored_armature_current;
  400. fi->stored_speed = orig->stored_speed;
  401. fi->stored_displacement = orig->stored_displacement;
  402. fi->toleranceDefined = orig->toleranceDefined;
  403. /*
  404. * This is a hierarchical call. First let the lower FMUs do their state saving
  405. * We will store the saved fmu state in the fi->c_order[i]
  406. */
  407. for(int i=0;i<1;i++){
  408. fi->fmu[i]=orig->fmu[i];
  409. orig->fmu[i].getFMUstate(orig->c_fmu[i],fi->c_fmu[i]);
  410. fi->fmuResourceLocation[i] = fi->functions->allocateMemory(1+strlen(orig->fmuResourceLocation[i]), sizeof(char));
  411. strcpy((char *)fi->fmuResourceLocation[i],(char *)orig->fmuResourceLocation[i]);
  412. /*make shallow copies of the stored fmus*/
  413. }
  414. //copy r
  415. int i=0;
  416. for (i=0; i< NUMBER_OF_REALS;i++){
  417. printf("Setting real: %i %f\n", i, orig->r[i]);
  418. fi->r[i] = orig->r[i];
  419. printf("Setted real: %i %f\n", i, fi->r[i]);
  420. }
  421. //copy s
  422. for (i=0; i< NUMBER_OF_STRINGS;i++){
  423. //fi->s[i] = orig->s[i]; // why are this not deep copies?
  424. fi->s[i] = fi->functions->allocateMemory(1+strlen(orig->s[i]),sizeof(char));
  425. strcpy((char *)fi->s[i],(char *)orig->s[i]);
  426. }
  427. //copy i
  428. for (i=0; i< NUMBER_OF_INTEGERS;i++){
  429. fi->i[i] = orig->i[i];
  430. }
  431. //copy b
  432. for (i=0; i< NUMBER_OF_BOOLEANS;i++){
  433. fi->b[i] = orig->b[i];
  434. }
  435. return fmi2OK;
  436. }
  437. fmi2Status fmi2SetFMUstate (fmi2Component c, fmi2FMUstate FMUstate) {
  438. FMUInstance* orig = (FMUInstance*)FMUstate;
  439. FMUInstance* fi = (FMUInstance*)c;
  440. /*
  441. * First restore the hierarchical fmus.
  442. */
  443. for(int i=0;i<1;i++){
  444. fi->fmu[i].setFMUstate(fi->c_fmu[i],orig->c_fmu[i]);
  445. fi->fmuResourceLocation[i] = orig->functions->allocateMemory(1+strlen(orig->fmuResourceLocation[i]), sizeof(char));
  446. strcpy((char *)fi->fmuResourceLocation[i],(char *)orig->fmuResourceLocation[i]);
  447. }
  448. //set time etc correct, name and GUID should still be ok ;-)
  449. printf("setting time values from %f to %f\n", fi->currentTime, orig->currentTime);
  450. fi->state = orig->state;
  451. fi->startTime = orig->startTime;
  452. fi->stopTime = orig->stopTime;
  453. fi->currentTime = orig->currentTime;
  454. fi->fmu[0] = orig->fmu[0];
  455. fi->c_fmu[0] = orig->c_fmu[0];
  456. for(int i=0; i<_NR_OF_IN_CONDITIONS;i++){
  457. fi->in_condition_executed[i] = orig->in_condition_executed[i];
  458. }
  459. for(int i=0; i<_NR_OF_OUT_CONDITIONS;i++){
  460. fi->out_conditions_executed[i] = orig->out_conditions_executed[i];
  461. }
  462. for(int i=0;i<_NR_OF_FMUS;i++){
  463. fi->time_last_fmu[i] = orig->time_last_fmu[i];
  464. }
  465. /* Generated */
  466. fi->stored_windowsa_u = orig->stored_windowsa_u;
  467. fi->stored_windowsa_d = orig->stored_windowsa_d;
  468. fi->stored_tau = orig->stored_tau;
  469. fi->stored_armature_current = orig->stored_armature_current;
  470. fi->stored_speed = orig->stored_speed;
  471. fi->stored_displacement = orig->stored_displacement;
  472. fi->toleranceDefined = orig->toleranceDefined;
  473. fi->toleranceDefined = orig->toleranceDefined;
  474. printf("setting real values\n");
  475. //copy r
  476. int i=0;
  477. for (i=0; i< NUMBER_OF_REALS;i++){
  478. fi->r[i] = orig->r[i];
  479. }
  480. printf("setting string values\n");
  481. //copy s
  482. for (i=0; i< NUMBER_OF_STRINGS;i++){
  483. fi->s[i] = orig->s[i];
  484. }
  485. //copy i
  486. for (i=0; i< NUMBER_OF_INTEGERS;i++){
  487. fi->i[i] = orig->i[i];
  488. }
  489. //copy b
  490. for (i=0; i< NUMBER_OF_BOOLEANS;i++){
  491. fi->b[i] = orig->b[i];
  492. }
  493. return fmi2OK;
  494. }
  495. /****************************************************/
  496. fmi2Status fmi2FreeFMUstate(fmi2Component c, fmi2FMUstate* FMUstate) {
  497. printf("Function fmiFreeFMUstate not supported\n");
  498. return fmi2Error;
  499. }
  500. fmi2Status fmi2SerializedFMUstateSize(fmi2Component c, fmi2FMUstate FMUstate, size_t *size) {
  501. printf("Function fmiSerializedFMUstateSize not supported\n");
  502. return fmi2Error;
  503. }
  504. fmi2Status fmi2SerializeFMUstate (fmi2Component c, fmi2FMUstate FMUstate, fmi2Byte serializedState[], size_t size) {
  505. printf("Function fmiSerializeFMUstate not supported\n");
  506. return fmi2Error;
  507. }
  508. fmi2Status fmi2DeSerializeFMUstate (fmi2Component c, const fmi2Byte serializedState[], size_t size, fmi2FMUstate* FMUstate) {
  509. printf("Function fmiDeSerializeFMUstate not supported\n");
  510. return fmi2Error;
  511. }
  512. fmi2Status fmi2GetDirectionalDerivative(fmi2Component c, const fmi2ValueReference vUnknown_ref[], size_t nUnknown,
  513. const fmi2ValueReference vKnown_ref[] , size_t nKnown, const fmi2Real dvKnown[], fmi2Real dvUnknown[]) {
  514. printf("Function fmiGetDirectionalDerivative not supported\n");
  515. return fmi2Error;
  516. }
  517. fmi2Status fmi2SetRealInputDerivatives(fmi2Component c, const fmi2ValueReference vr[], size_t nvr,
  518. const fmi2Integer order[], const fmi2Real value[]) {
  519. printf("Function fmiGetDirectionalDerivative not supported\n");
  520. return fmi2Error;
  521. }
  522. fmi2Status fmi2GetRealOutputDerivatives(fmi2Component c, const fmi2ValueReference vr[], size_t nvr,
  523. const fmi2Integer order[], fmi2Real value[]) {
  524. printf("Function fmiGetDirectionalDerivative not supported\n");
  525. return fmi2Error;
  526. }
  527. fmi2Status fmi2CancelStep(fmi2Component c) {
  528. printf("Function fmiGetDirectionalDerivative not supported\n");
  529. return fmi2Error;
  530. }
  531. fmi2Status fmi2GetStatus(fmi2Component c, const fmi2StatusKind s, fmi2Status *value) {
  532. printf("Function fmiGetStatus not supported\n");
  533. return fmi2Error;
  534. }
  535. fmi2Status fmi2GetRealStatus(fmi2Component c, const fmi2StatusKind s, fmi2Real *value) {
  536. if(s == fmi2LastSuccessfulTime){
  537. FMUInstance* comp = (FMUInstance*) c;
  538. *value = comp->currentTime;
  539. return fmi2OK;
  540. }
  541. printf("Function fmiGetRealStatus not supported\n");
  542. return fmi2Error;
  543. }
  544. fmi2Status fmi2GetIntegerStatus(fmi2Component c, const fmi2StatusKind s, fmi2Integer *value) {
  545. printf("Function fmiGetIntegerStatus not supported\n");
  546. return fmi2Error;
  547. }
  548. fmi2Status fmi2GetBooleanStatus(fmi2Component c, const fmi2StatusKind s, fmi2Boolean *value) {
  549. printf("Function fmiGetBooleanStatus not supported\n");
  550. return fmi2Error;
  551. }
  552. fmi2Status fmi2GetStringStatus(fmi2Component c, const fmi2StatusKind s, fmi2String *value) {
  553. printf("Function fmiGetStringStatus not supported\n");
  554. return fmi2Error;
  555. }