BitExpressions.c 9.7 KB

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  1. #include <stdlib.h>
  2. #include <string.h>
  3. #include "sc_types.h"
  4. #include "BitExpressions.h"
  5. /*! \file Implementation of the state machine 'BitExpressions'
  6. */
  7. /* prototypes of all internal functions */
  8. static sc_boolean bitExpressions_check_main_region_StateA_tr0_tr0(const BitExpressions* handle);
  9. static void bitExpressions_effect_main_region_StateA_tr0(BitExpressions* handle);
  10. static void bitExpressions_enact_main_region_StateA(BitExpressions* handle);
  11. static void bitExpressions_enact_main_region_StateB(BitExpressions* handle);
  12. static void bitExpressions_enseq_main_region_StateA_default(BitExpressions* handle);
  13. static void bitExpressions_enseq_main_region_StateB_default(BitExpressions* handle);
  14. static void bitExpressions_enseq_main_region_default(BitExpressions* handle);
  15. static void bitExpressions_exseq_main_region_StateA(BitExpressions* handle);
  16. static void bitExpressions_exseq_main_region_StateB(BitExpressions* handle);
  17. static void bitExpressions_exseq_main_region(BitExpressions* handle);
  18. static void bitExpressions_react_main_region_StateA(BitExpressions* handle);
  19. static void bitExpressions_react_main_region_StateB(BitExpressions* handle);
  20. static void bitExpressions_react_main_region__entry_Default(BitExpressions* handle);
  21. static void bitExpressions_clearInEvents(BitExpressions* handle);
  22. static void bitExpressions_clearOutEvents(BitExpressions* handle);
  23. void bitExpressions_init(BitExpressions* handle)
  24. {
  25. sc_integer i;
  26. for (i = 0; i < BITEXPRESSIONS_MAX_ORTHOGONAL_STATES; ++i)
  27. {
  28. handle->stateConfVector[i] = BitExpressions_last_state;
  29. }
  30. handle->stateConfVectorPosition = 0;
  31. bitExpressions_clearInEvents(handle);
  32. bitExpressions_clearOutEvents(handle);
  33. /* Default init sequence for statechart BitExpressions */
  34. handle->iface.myBit1 = 0;
  35. handle->iface.myBit2 = 0;
  36. handle->iface.leftBitshift = 0;
  37. handle->iface.rightBitshift = 0;
  38. handle->iface.complementBitshift = 0;
  39. handle->iface.bitwiseAnd = 0;
  40. handle->iface.bitwiseOr = 0;
  41. handle->iface.bitwiseXor = 0;
  42. }
  43. void bitExpressions_enter(BitExpressions* handle)
  44. {
  45. /* Default enter sequence for statechart BitExpressions */
  46. bitExpressions_enseq_main_region_default(handle);
  47. }
  48. void bitExpressions_exit(BitExpressions* handle)
  49. {
  50. /* Default exit sequence for statechart BitExpressions */
  51. bitExpressions_exseq_main_region(handle);
  52. }
  53. sc_boolean bitExpressions_isActive(const BitExpressions* handle)
  54. {
  55. sc_boolean result;
  56. if (handle->stateConfVector[0] != BitExpressions_last_state)
  57. {
  58. result = bool_true;
  59. }
  60. else
  61. {
  62. result = bool_false;
  63. }
  64. return result;
  65. }
  66. /*
  67. * Always returns 'false' since this state machine can never become final.
  68. */
  69. sc_boolean bitExpressions_isFinal(const BitExpressions* handle)
  70. {
  71. return bool_false;
  72. }
  73. static void bitExpressions_clearInEvents(BitExpressions* handle)
  74. {
  75. handle->iface.e1_raised = bool_false;
  76. }
  77. static void bitExpressions_clearOutEvents(BitExpressions* handle)
  78. {
  79. }
  80. void bitExpressions_runCycle(BitExpressions* handle)
  81. {
  82. bitExpressions_clearOutEvents(handle);
  83. for (handle->stateConfVectorPosition = 0;
  84. handle->stateConfVectorPosition < BITEXPRESSIONS_MAX_ORTHOGONAL_STATES;
  85. handle->stateConfVectorPosition++)
  86. {
  87. switch (handle->stateConfVector[handle->stateConfVectorPosition])
  88. {
  89. case BitExpressions_main_region_StateA :
  90. {
  91. bitExpressions_react_main_region_StateA(handle);
  92. break;
  93. }
  94. case BitExpressions_main_region_StateB :
  95. {
  96. bitExpressions_react_main_region_StateB(handle);
  97. break;
  98. }
  99. default:
  100. break;
  101. }
  102. }
  103. bitExpressions_clearInEvents(handle);
  104. }
  105. sc_boolean bitExpressions_isStateActive(const BitExpressions* handle, BitExpressionsStates state)
  106. {
  107. sc_boolean result = bool_false;
  108. switch (state)
  109. {
  110. case BitExpressions_main_region_StateA :
  111. result = (sc_boolean) (handle->stateConfVector[0] == BitExpressions_main_region_StateA
  112. );
  113. break;
  114. case BitExpressions_main_region_StateB :
  115. result = (sc_boolean) (handle->stateConfVector[0] == BitExpressions_main_region_StateB
  116. );
  117. break;
  118. default:
  119. result = bool_false;
  120. break;
  121. }
  122. return result;
  123. }
  124. void bitExpressionsIface_raise_e1(BitExpressions* handle)
  125. {
  126. handle->iface.e1_raised = bool_true;
  127. }
  128. sc_integer bitExpressionsIface_get_myBit1(const BitExpressions* handle)
  129. {
  130. return handle->iface.myBit1;
  131. }
  132. void bitExpressionsIface_set_myBit1(BitExpressions* handle, sc_integer value)
  133. {
  134. handle->iface.myBit1 = value;
  135. }
  136. sc_integer bitExpressionsIface_get_myBit2(const BitExpressions* handle)
  137. {
  138. return handle->iface.myBit2;
  139. }
  140. void bitExpressionsIface_set_myBit2(BitExpressions* handle, sc_integer value)
  141. {
  142. handle->iface.myBit2 = value;
  143. }
  144. sc_integer bitExpressionsIface_get_leftBitshift(const BitExpressions* handle)
  145. {
  146. return handle->iface.leftBitshift;
  147. }
  148. void bitExpressionsIface_set_leftBitshift(BitExpressions* handle, sc_integer value)
  149. {
  150. handle->iface.leftBitshift = value;
  151. }
  152. sc_integer bitExpressionsIface_get_rightBitshift(const BitExpressions* handle)
  153. {
  154. return handle->iface.rightBitshift;
  155. }
  156. void bitExpressionsIface_set_rightBitshift(BitExpressions* handle, sc_integer value)
  157. {
  158. handle->iface.rightBitshift = value;
  159. }
  160. sc_integer bitExpressionsIface_get_complementBitshift(const BitExpressions* handle)
  161. {
  162. return handle->iface.complementBitshift;
  163. }
  164. void bitExpressionsIface_set_complementBitshift(BitExpressions* handle, sc_integer value)
  165. {
  166. handle->iface.complementBitshift = value;
  167. }
  168. sc_integer bitExpressionsIface_get_bitwiseAnd(const BitExpressions* handle)
  169. {
  170. return handle->iface.bitwiseAnd;
  171. }
  172. void bitExpressionsIface_set_bitwiseAnd(BitExpressions* handle, sc_integer value)
  173. {
  174. handle->iface.bitwiseAnd = value;
  175. }
  176. sc_integer bitExpressionsIface_get_bitwiseOr(const BitExpressions* handle)
  177. {
  178. return handle->iface.bitwiseOr;
  179. }
  180. void bitExpressionsIface_set_bitwiseOr(BitExpressions* handle, sc_integer value)
  181. {
  182. handle->iface.bitwiseOr = value;
  183. }
  184. sc_integer bitExpressionsIface_get_bitwiseXor(const BitExpressions* handle)
  185. {
  186. return handle->iface.bitwiseXor;
  187. }
  188. void bitExpressionsIface_set_bitwiseXor(BitExpressions* handle, sc_integer value)
  189. {
  190. handle->iface.bitwiseXor = value;
  191. }
  192. /* implementations of all internal functions */
  193. static sc_boolean bitExpressions_check_main_region_StateA_tr0_tr0(const BitExpressions* handle)
  194. {
  195. return handle->iface.e1_raised;
  196. }
  197. static void bitExpressions_effect_main_region_StateA_tr0(BitExpressions* handle)
  198. {
  199. bitExpressions_exseq_main_region_StateA(handle);
  200. bitExpressions_enseq_main_region_StateB_default(handle);
  201. }
  202. /* Entry action for state 'StateA'. */
  203. static void bitExpressions_enact_main_region_StateA(BitExpressions* handle)
  204. {
  205. /* Entry action for state 'StateA'. */
  206. handle->iface.myBit1 = 5;
  207. handle->iface.myBit2 = 7;
  208. }
  209. /* Entry action for state 'StateB'. */
  210. static void bitExpressions_enact_main_region_StateB(BitExpressions* handle)
  211. {
  212. /* Entry action for state 'StateB'. */
  213. handle->iface.leftBitshift = handle->iface.myBit1 << 1;
  214. handle->iface.rightBitshift = handle->iface.myBit1 >> 1;
  215. handle->iface.complementBitshift = ~handle->iface.myBit1;
  216. handle->iface.bitwiseAnd = handle->iface.myBit1 & handle->iface.myBit2;
  217. handle->iface.bitwiseOr = handle->iface.myBit1 | handle->iface.myBit2;
  218. handle->iface.bitwiseXor = handle->iface.myBit1 ^ handle->iface.myBit2;
  219. }
  220. /* 'default' enter sequence for state StateA */
  221. static void bitExpressions_enseq_main_region_StateA_default(BitExpressions* handle)
  222. {
  223. /* 'default' enter sequence for state StateA */
  224. bitExpressions_enact_main_region_StateA(handle);
  225. handle->stateConfVector[0] = BitExpressions_main_region_StateA;
  226. handle->stateConfVectorPosition = 0;
  227. }
  228. /* 'default' enter sequence for state StateB */
  229. static void bitExpressions_enseq_main_region_StateB_default(BitExpressions* handle)
  230. {
  231. /* 'default' enter sequence for state StateB */
  232. bitExpressions_enact_main_region_StateB(handle);
  233. handle->stateConfVector[0] = BitExpressions_main_region_StateB;
  234. handle->stateConfVectorPosition = 0;
  235. }
  236. /* 'default' enter sequence for region main region */
  237. static void bitExpressions_enseq_main_region_default(BitExpressions* handle)
  238. {
  239. /* 'default' enter sequence for region main region */
  240. bitExpressions_react_main_region__entry_Default(handle);
  241. }
  242. /* Default exit sequence for state StateA */
  243. static void bitExpressions_exseq_main_region_StateA(BitExpressions* handle)
  244. {
  245. /* Default exit sequence for state StateA */
  246. handle->stateConfVector[0] = BitExpressions_last_state;
  247. handle->stateConfVectorPosition = 0;
  248. }
  249. /* Default exit sequence for state StateB */
  250. static void bitExpressions_exseq_main_region_StateB(BitExpressions* handle)
  251. {
  252. /* Default exit sequence for state StateB */
  253. handle->stateConfVector[0] = BitExpressions_last_state;
  254. handle->stateConfVectorPosition = 0;
  255. }
  256. /* Default exit sequence for region main region */
  257. static void bitExpressions_exseq_main_region(BitExpressions* handle)
  258. {
  259. /* Default exit sequence for region main region */
  260. /* Handle exit of all possible states (of BitExpressions.main_region) at position 0... */
  261. switch(handle->stateConfVector[ 0 ])
  262. {
  263. case BitExpressions_main_region_StateA :
  264. {
  265. bitExpressions_exseq_main_region_StateA(handle);
  266. break;
  267. }
  268. case BitExpressions_main_region_StateB :
  269. {
  270. bitExpressions_exseq_main_region_StateB(handle);
  271. break;
  272. }
  273. default: break;
  274. }
  275. }
  276. /* The reactions of state StateA. */
  277. static void bitExpressions_react_main_region_StateA(BitExpressions* handle)
  278. {
  279. /* The reactions of state StateA. */
  280. if (bitExpressions_check_main_region_StateA_tr0_tr0(handle) == bool_true)
  281. {
  282. bitExpressions_effect_main_region_StateA_tr0(handle);
  283. }
  284. }
  285. /* The reactions of state StateB. */
  286. static void bitExpressions_react_main_region_StateB(BitExpressions* handle)
  287. {
  288. /* The reactions of state StateB. */
  289. }
  290. /* Default react sequence for initial entry */
  291. static void bitExpressions_react_main_region__entry_Default(BitExpressions* handle)
  292. {
  293. /* Default react sequence for initial entry */
  294. bitExpressions_enseq_main_region_StateA_default(handle);
  295. }