Wiki source code of Interface

Version 12.1 by aas2 on 2017/07/04 13:09

version	line-number	content
1.1	1	[[image:attach:graphic_.png]]
	2
	3	== Environment: ==
	4
	5	* (((
12.1	6	{{{track_contacts: int[NUM_TRACKS][2]}}}
1.1	7
	8	* (((
	9	0: no signal
	10	)))
	11	* (((
	12	1: forwards
	13	)))
	14	* (((
	15	2: backwards
	16	)))
	17	* (((
	18	3: uni
	19	)))
	20	)))
	21	* (((
4.1	22	{{{cross_contacts: int[]}}}
1.1	23
	24	* (((
	25	0: no signal
	26	)))
	27	* (((
	28	1: closing
	29	)))
	30	* (((
	31	2: opening
	32	)))
	33	)))
	34
	35	== User: ==
	36
	37	* (((
4.1	38	{{{train_setup: int[NUM_TRAINS] }}}
1.1	39
	40	* (((
6.1	41	index: train number
1.1	42	)))
	43	* (((
10.1	44	value: track number, (negative: train stands against main travel direction)
1.1	45	)))
	46	)))
	47	* (((
6.1	48	{{{destination: int[NUM_TRAINS]}}}
1.1	49
	50	* (((
	51	index. train number
	52	)))
	53	* (((
	54	value: track number
	55	)))
	56	)))
	57	* (((
6.1	58	{{{speeds: int[NUM_TRAINS][4]}}}
1.1	59
	60	* (((
	61	index: train number
	62	)))
	63	* (((
	64	index: 0-3
	65	)))
	66	* (((
	67	value: 1-127
	68	)))
	69	)))
	70
	71	== Controller: ==
	72
3.1	73	* (((
12.1	74	{{{track_speeds: int[NUM_TRACKS]}}}
1.1	75
3.1	76	* (((
	77	0: off
	78	)))
	79	* (((
	80	1 to 127: forward speed
	81	)))
	82	* (((
	83	-1 to -127: backward speed
	84	)))
	85	)))
	86	* (((
12.1	87	{{{signals: int[NUM_TRACKS][2]}}}
3.1	88
	89	* (((
	90	0: off
	91	)))
	92	* (((
	93	1: red
	94	)))
	95	* (((
	96	2: yellow
	97	)))
	98	* (((
	99	3: green
	100	)))
	101	)))
	102	* (((
	103	{{{lamps: bool[]}}}
	104
	105	* (((
	106	true: on
	107	)))
	108	* (((
	109	false: off
	110	)))
	111	)))
	112	* (((
4.1	113	{{{cross_light: int}}}
3.1	114
	115	* (((
	116	0: off
	117	)))
	118	* (((
	119	1: red
	120	)))
	121	* (((
	122	2: yellow
	123	)))
	124	)))
	125	* (((
	126	{{{bell: bool}}}
	127
	128	* (((
	129	true: on
	130	)))
	131	* (((
	132	false: off
	133	)))
	134	)))
	135	* (((
4.1	136	{{{points: bool[NUM_POINTS]}}}
3.1	137
	138	* (((
	139	true: branch
	140	)))
	141	* (((
	142	false: straight
	143	)))
	144	)))
	145	* (((
	146	{{{gate: bool}}}
	147
	148	* (((
	149	true: down
	150	)))
	151	* (((
	152	false: up
	153	)))
	154	)))
	155	* (((
6.1	156	{{{reached: bool[NUM_TRAINS]}}}
3.1	157
	158	* (((
	159	index: train number
	160	)))
	161	* (((
	162	value: true: destination reached; false: destination not yet reached
	163	)))
	164	)))
	165
1.1	166	== Scheduler: ==
	167
3.1	168	* (((
6.1	169	{{{schedule: int[NUM_TRAINS]}}}
1.1	170
3.1	171	* (((
	172	index: train number
	173	)))
	174	* (((
	175	value: next save track on the way to destination
	176	)))
	177	)))
	178
5.1	179	{{code language="sct" title="Controller-Environment Interface"}}
	180	scchart environment {
	181
	182	//------------------------------------------------------------\\
	183	//-- INPUTS --\\
	184	//------------------------------------------------------------\\
	185	// Initial track of the trains
	186	input int train_setup[NUM_TRAINS];
	187	// Speed of all tracks
12.1	188	input int track_speeds[NUM_TRACKS];
5.1	189	// State of all switches
	190	input bool points[NUM_POINTS];
	191	// State of all signals
12.1	192	input int signals[NUM_TRACKS][2];
5.1	193
	194	//------------------------------------------------------------\\
	195	//-- OUTPUTS --\\
	196	//------------------------------------------------------------\\
	197	// State of all contacts of the railway
12.1	198	output int track_contacts[NUM_TRACKS][2];
5.1	199
	200	//------------------------------------------------------------\\
	201	//-- RAILWAY CONSTANTS --\\
	202	//------------------------------------------------------------\\
11.1	203	const int NUM_TRACKS = 48;
5.1	204	const int NUM_TRAINS = 11;
11.1	205	const int NUM_POINTS = 30;
7.1	206	const int NUM_LAMPS = 24;
5.1	207	const int NO_TRACK = -1;
	208
	209	//------------------------------------------------------------\\
	210	//-- RAILWAY INTERFACE --\\
	211	//------------------------------------------------------------\\
	212	const int OFF = 0, RED = 1, YELLOW = 2, GREEN = 4;
	213	const int ON = 1, OFF = 0, FWD = 1, REV = 2, BRAKE = 3;
	214
	215	const int DOWN = 0, UP = 1;
	216	const int NONE = 0, UNI = 3;
	217
	218	const int STRAIGHT = 0, BRANCH = 1;
	219
	220	const int IC_JCT_0 = 0 , IC_LN_0 = 1 , IC_LN_1 = 2 , IC_LN_2 = 3;
	221	const int IC_LN_3 = 4 , IC_LN_4 = 5 , IC_LN_5 = 6 , IC_ST_0 = 7;
	222	const int IC_ST_1 = 8 , IC_ST_2 = 9 , IC_ST_3 = 10, IC_ST_4 = 11;
	223	const int IO_LN_0 = 12, IO_LN_1 = 13, IO_LN_2 = 14;
	224
	225	const int KH_LN_0 = 15, KH_LN_1 = 16, KH_LN_2 = 17, KH_LN_3 = 18;
	226	const int KH_LN_4 = 19, KH_LN_5 = 20, KH_LN_6 = 21, KH_LN_7 = 22;
	227	const int KH_LN_8 = 23, KH_ST_0 = 24, KH_ST_1 = 25, KH_ST_2 = 26;
	228	const int KH_ST_3 = 27, KH_ST_4 = 28, KH_ST_5 = 29, KH_ST_6 = 30;
	229	const int KIO_LN_0 = 31, KIO_LN_1 = 32;
	230
	231	const int OC_JCT_0 = 33, OC_LN_0 = 34, OC_LN_1 = 35, OC_LN_2 = 36;
	232	const int OC_LN_3 = 37, OC_LN_4 = 38, OC_LN_5 = 39, OC_ST_0 = 40;
	233	const int OC_ST_1 = 41, OC_ST_2 = 42, OC_ST_3 = 43, OC_ST_4 = 44;
	234	const int OI_LN_0 = 45, OI_LN_1 = 46, OI_LN_2 = 47;
	235
	236	initial state init;
	237	}
	238	{{/code}}

Wiki source code of Interface

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