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From version < 15.1 >
edited by cmot
on 2014/06/28 13:16
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edited by cmot
on 2014/06/28 13:05
>
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65 65  
66 66  = Detailed Syntax of SCCharts Language Elements =
67 67  
68 -
69 -
70 -{{toc/}}
71 -
72 72  == SCCharts, Initial States, States, Transitions ==
73 73  
74 74  {{column width="50%"}}
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90 90  
91 91  
92 92  
93 -== Variable ==
94 -
95 -{{column width="50%"}}
96 -{{code linenumbers="true"}}
97 -scchart Variable {
98 - int var1;
99 - bool var2;
100 - int var3 = 3;
101 - bool var4 = false;
102 - input int var5;
103 - output float var6;
104 - input output bool var7;
105 - initial state A
106 - --> B;
107 - state B;
108 -}
109 -{{/code}}
110 -{{/column}}
111 -
112 -{{column width="50%"}}
113 - [[image:attach:02variable.png]]
114 -{{/column}}
115 -
116 -== Transition: Trigger & Effect ==
117 -
118 -{{column width="50%"}}
119 -{{code linenumbers="true"}}
120 -scchart TriggerEffect {
121 - input int var1;
122 - output bool var2;
123 - initial state A
124 - --> B with var1 == 3 / var2 = true;
125 - state B;
126 -}
127 -{{/code}}
128 -{{/column}}
129 -
130 -{{column width="50%"}}
131 - [[image:attach:03triggereffect.png]]
132 -{{/column}}
133 -
134 -== Super State ==
135 -
136 -{{column width="50%"}}
137 -{{code linenumbers="true"}}
138 -scchart SuperState {
139 - initial state A
140 - --> B;
141 - state B {
142 - initial state B1
143 - --> B2;
144 - state B2;
145 - };
146 -}
147 -{{/code}}
148 -{{/column}}
149 -
150 -{{column width="50%"}}
151 - [[image:attach:04superstate.png]]
152 -{{/column}}
153 -
154 -== Super State: Final States & Termination Transition ==
155 -
156 -{{column width="50%"}}
157 -{{code linenumbers="true"}}
158 -scchart FinalStateTermination {
159 - initial state A
160 - --> B;
161 - state B {
162 - initial state B1
163 - --> B2;
164 - final state B2;
165 - }
166 - >-> C;
167 - state C;
168 -}
169 -{{/code}}
170 -{{/column}}
171 -
172 -{{column width="50%"}}
173 - [[image:attach:05finalstatetermination.png]]
174 -{{/column}}
175 -
176 -== Super State: Weak Abort Transition ==
177 -
178 -{{column width="50%"}}
179 -{{code linenumbers="true"}}
180 -scchart WeakAbort {
181 - input bool W;
182 - initial state A
183 - --> B;
184 - state B {
185 - initial state B1
186 - --> B2;
187 - state B2;
188 - }
189 - --> C with W;
190 - state C;
191 -}
192 -{{/code}}
193 -{{/column}}
194 -
195 -{{column width="50%"}}
196 - [[image:attach:06weakabort.png]]
197 -{{/column}}
198 -
199 -== Super State: Strong Abort Transition ==
200 -
201 -{{column width="50%"}}
202 -{{code linenumbers="true"}}
203 -scchart StrongAbort {
204 - input bool S;
205 - initial state A
206 - --> B;
207 - state B {
208 - initial state B1
209 - --> B2;
210 - state B2;
211 - }
212 - o-> C with S;
213 -
214 - state C;
215 -}
216 -{{/code}}
217 -{{/column}}
218 -
219 -{{column width="50%"}}
220 - [[image:attach:07strongabort.png]]
221 -{{/column}}
222 -
223 -== Concurrent Regions (inside a Super State) ==
224 -
225 -{{column width="50%"}}
226 -{{code linenumbers="true"}}
227 -scchart Regions {
228 - input bool S;
229 - initial state A
230 - --> B;
231 - state B {
232 - region Region1 :
233 - initial state B1
234 - --> B2;
235 - state B2; region Region2 :
236 - initial state B3;
237 - };
238 -}
239 -{{/code}}
240 -{{/column}}
241 -
242 -{{column width="50%"}}
243 - [[image:attach:08regions.png]]
244 -{{/column}}
245 -
246 -== Entry Action, During Action, Exit Action ==
247 -
248 -{{column width="50%"}}
249 -{{code linenumbers="true"}}
250 -scchart Actions {
251 - input bool var1;
252 - output bool var2;
253 - initial state A
254 - --> B;
255 - state B {
256 - entry var1 / var2 = true;
257 - during var1 / var2 = true;
258 - immediate during var1 / var2 = true;
259 - exit var1 / var2 = true;
260 - initial state B1
261 - --> B2;
262 - state B2;
263 - };
264 -}
265 -{{/code}}
266 -{{/column}}
267 -
268 -{{column width="50%"}}
269 - [[image:attach:09actions.png]]
270 -{{/column}}
271 -
272 -== Shallow History Transition ==
273 -
274 -{{column width="50%"}}
275 -{{code linenumbers="true"}}
276 -scchart HistoryShallow {
277 - input bool var1;
278 - output bool var2;
279 - initial state A
280 - --> B shallow history with var1;
281 - state B {
282 - initial state B1
283 - --> B2;
284 - state B2;
285 - }
286 - --> A with var1;
287 -}
288 -{{/code}}
289 -{{/column}}
290 -
291 -{{column width="50%"}}
292 - [[image:attach:10historyshallow.png]]
293 -{{/column}}
294 -
295 -== Deep History Transition ==
296 -
297 -{{column width="50%"}}
298 -{{code linenumbers="true"}}
299 -scchart HistoryDeep {
300 - input bool var1;
301 - output bool var2;
302 - initial state A
303 - --> B history with var1;
304 - state B {
305 - initial state B1
306 - --> B2;
307 - state B2;
308 - }
309 - --> A with var1;
310 -}
311 -{{/code}}
312 -{{/column}}
313 -
314 -{{column width="50%"}}
315 - [[image:attach:11historydeep.png]]
316 -{{/column}}
317 -
318 -== Deferred Transition ==
319 -
320 -{{column width="50%"}}
321 -{{code linenumbers="true"}}
322 -scchart Deferred {
323 - input bool var1;
324 - output bool var2;
325 - initial state A
326 - --> B deferred with var1;
327 - state B {
328 - entry var1 / var2 = true;
329 - }
330 - --> A with var1;
331 -}
332 -{{/code}}
333 -{{/column}}
334 -
335 -{{column width="50%"}}
336 - [[image:attach:12deferred.png]]
337 -{{/column}}
338 -
339 -== Transition with Count Delay ==
340 -
341 -{{column width="50%"}}
342 -{{code linenumbers="true"}}
343 -scchart CountDelay {
344 - input bool var1;
345 - output bool var2;
346 - initial state A
347 - --> B with 4 var1;
348 - state B
349 - --> A with var1;
350 -}
351 -{{/code}}
352 -{{/column}}
353 -
354 -{{column width="50%"}}
355 - [[image:attach:13countdelay.png]]
356 -{{/column}}
357 -
358 -== Array ==
359 -
360 -{{column width="50%"}}
361 -{{code linenumbers="true"}}
362 -scchart Array {
363 - int myArray[10][2];
364 - initial state init
365 - --> done with myArray[1][0] == 1 / myArray[2][1] = 2;
366 - final state done;
367 -}
368 -{{/code}}
369 -{{/column}}
370 -
371 -{{column width="50%"}}
372 - [[image:attach:14array.png]]
373 -{{/column}}
374 -
375 -== Signal ==
376 -
377 -{{column width="50%"}}
378 -{{code linenumbers="true"}}
379 -scchart Signal {
380 - input signal i;
381 - output signal o
382 - initial state init
383 - --> done with i / o;
384 - final state done;
385 -}
386 -{{/code}}
387 -{{/column}}
388 -
389 -{{column width="50%"}}
390 - [[image:attach:15signal.png]]
391 -{{/column}}
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Confluence.Code.ConfluencePageClass[0]
Id
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1 -9471388
1 +9471385
URL
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1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/9471388/Textual SCCharts Description Language (SCT)
1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/KIELER/pages/9471385/Textual SCCharts Description Language (SCT)