Changes for page TCP Communication
Last modified by csp on 2025/01/30 12:05
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Page properties (1 modified, 0 added, 0 removed)
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... ... @@ -1,7 +1,11 @@ 1 1 2 2 3 -{{ status colour="Red" title="Work in progress - Might by subject to change"/}}3 +{{toc/}} 4 4 5 + 6 + 7 +{{status colour="Red" title="Work in progress - Might bE subject to change"/}} 8 + 5 5 Both the controller and the client GUI send their data as JSON Objects. 6 6 In JSON every Object is an unordered set of key/value pairs. The values of these pairs can be a JSON Object, a JSON Array or a primitive value (integer, string, boolean or null). 7 7 For more information or a complete grammar see [[http:~~/~~/www.json.org/>>url:http://www.json.org/||shape="rect"]]. ... ... @@ -26,17 +26,157 @@ 26 26 * **debug** - true if the controller is set to verbose debug output, false otherwise 27 27 * **cleanup** - true after cleanup mode has been engaged, false before that point 28 28 * **pause** - true while the controller is paused, false otherwise 33 +* **write** - true if receiving client has write access, false otherwise 29 29 * **trainCount** - an integer with the number of active trains on the railway 30 30 * **trains** - a JSON Array with the data of all trains, each entry is a JSON Object with these values\\ 31 31 ** **trainNum** - the individual controller number of the train 32 -** **spdSlow** - the integer PWM value of this train while driving slow 37 +** --**waiting** - boolean value, true if the train is waiting in a station, false otherwise -- 38 +** **{{status colour="Red" title="Removed"/}}waitTime** - (integer) remaining milliseconds until departure (0 if not waiting) 39 +** **{{status colour="Yellow" title="changed"/}}spdSlow** - the integer PWM value of this train while driving slow 33 33 ** **spdCaution** - the integer PWM value of this train while driving caution 34 34 ** **spdNormal** - the integer PWM value of this train while driving normally 35 35 ** **currentIndex** -an integer describing the current position in the schedule 36 -** **schedule** - a JSON Array of integer values, representing the station tracks in the normal encoding(Hoermann API)37 -* *{{statuscolour="Yellow" title="Need to changethis to enableKH-Reverse tracks"/}}locks** - a JSON Arraycontainingthecurrentvalueofthe trackpermissions, orderedbythedefault encoding(HoermannAPI)43 +** ((( 44 +**schedule** - a JSON Array of integer values, representing the station tracks, encoded in the following fashion 38 38 46 +{{status colour="Yellow" title="CHANGED"/}} 47 + 48 +|=((( 49 +Number 50 +)))|=((( 51 +Track 52 +)))|=(% colspan="1" %)(% colspan="1" %) 53 +((( 54 +Number 55 +)))|=(% colspan="1" %)(% colspan="1" %) 56 +((( 57 +Track 58 +)))|=((( 59 +Number 60 +)))|=((( 61 +Track 62 +)))|=(% colspan="1" %)(% colspan="1" %) 63 +((( 64 +Number 65 +)))|=(% colspan="1" %)(% colspan="1" %) 66 +((( 67 +Track 68 +))) 69 +|((( 70 +9 71 +)))|((( 72 +KH_ST_1 73 +)))|(% colspan="1" %)(% colspan="1" %) 74 +((( 75 +17 76 +)))|(% colspan="1" %)(% colspan="1" %) 77 +((( 78 +KH_ST_1 (reverse) 79 +)))|((( 80 +25 81 +)))|((( 82 +IC_ST_1 83 +)))|(% colspan="1" %)(% colspan="1" %) 84 +((( 85 +33 86 +)))|(% colspan="1" %)(% colspan="1" %) 87 +((( 88 +OC_ST_1 89 +))) 90 +|((( 91 +10 92 +)))|((( 93 +KH_ST_2 94 +)))|(% colspan="1" %)(% colspan="1" %) 95 +((( 96 +18 97 +)))|(% colspan="1" %)(% colspan="1" %) 98 +((( 99 +KH_ST_2 (reverse) 100 +)))|((( 101 +26 102 +)))|((( 103 +IC_ST_2 104 +)))|(% colspan="1" %)(% colspan="1" %) 105 +((( 106 +34 107 +)))|(% colspan="1" %)(% colspan="1" %) 108 +((( 109 +OC_ST_2 110 +))) 111 +|((( 112 +11 113 +)))|((( 114 +KH_ST_3 115 +)))|(% colspan="1" %)(% colspan="1" %) 116 +((( 117 +19 118 +)))|(% colspan="1" %)(% colspan="1" %) 119 +((( 120 +KH_ST_3 (reverse) 121 +)))|((( 122 +27 123 +)))|((( 124 +IC_ST_3 125 +)))|(% colspan="1" %)(% colspan="1" %) 126 +((( 127 +35 128 +)))|(% colspan="1" %)(% colspan="1" %) 129 +((( 130 +OC_ST_3 131 +))) 132 +|((( 133 +12 134 +)))|((( 135 +KH_ST_4 136 +)))|(% colspan="1" %)(% colspan="1" %) 137 +((( 138 +20 139 +)))|(% colspan="1" %)(% colspan="1" %) 140 +((( 141 +KH_ST_4 (reverse) 142 +)))|((( 143 + 144 +)))|((( 145 + 146 +)))|(% colspan="1" %)(% colspan="1" %) 147 +((( 148 + 149 +)))|(% colspan="1" %)(% colspan="1" %) 150 +((( 151 + 152 +))) 153 +|((( 154 +13 155 +)))|((( 156 +KH_ST_5 157 +)))|(% colspan="1" %)(% colspan="1" %) 158 +((( 159 +21 160 +)))|(% colspan="1" %)(% colspan="1" %) 161 +((( 162 +KH_ST_5 (reverse) 163 +)))|((( 164 + 165 +)))|((( 166 + 167 +)))|(% colspan="1" %)(% colspan="1" %) 168 +((( 169 + 170 +)))|(% colspan="1" %)(% colspan="1" %) 171 +((( 172 + 173 +))) 174 +))) 175 +* **locks** - a JSON Array containing the current value of the track permissions, ordered by the default encoding (Hoermann API) 176 +* **tickTime** - Time consumption of tick function. 3 element array [min,avg,max]. 177 +* **overallTime** - Time consumption of overall controller loop. 3 element array [min,avg,max]. 178 + 179 + 180 + 39 39 {{code title="Sample status" language="js" collapse="true"}} 182 +<<OUTDATED>> 183 + 40 40 {"msgType":"status", 41 41 "data":{ 42 42 "debug":false, ... ... @@ -44,10 +44,13 @@ 44 44 "pause":false, 45 45 "trainCount":8, 46 46 "trains":[ 47 - {"trainNum":0, "spdSlow":40, "spdCaution":60, "spdNormal":100, "currentIndex":2, "schedule":[8, 10, 25, 29, 41, 43]}, 48 - {"trainNum":1, "spdSlow":50, "spdCaution":70, "spdNormal":100, "currentIndex":0, "schedule":[8]}, 191 + {"trainNum":0, "waiting":false, "waitTime":0, "spdSlow":40, "spdCaution":60, "spdNormal":100, "currentIndex":2, "schedule":[8, 10, 25, 29, 41, 43]}, 192 + {"trainNum":1, "waiting":true, "waitTime":1234545667, "spdSlow":50, "spdCaution":70, "spdNormal":100, "currentIndex":0, "schedule":[8]}, 49 49 ... ], 50 50 "locks":[-1, -1, -1, 5, -1, -1, 2, 10, -1, -1, ..., -1]}} 195 + 196 +[One line to test via netcat] 197 +{"msgType":"status", "data":{"debug":false, "cleanup":false, "pause":false, "trainCount":8, "trains":[ {"trainNum":0, "waiting":false, "waitTime":0, "spdSlow":40, "spdCaution":60, "spdNormal":100, "currentIndex":2, "schedule":[1, 1, 11, 14, 6]}, {"trainNum":1, "waiting":true, "waitTime":9999999999, "spdSlow":51, "spdCaution":71, "spdNormal":101, "currentIndex":0, "schedule":[2, 1, 11, 14, 6]}, {"trainNum":2, "waiting":false, "waitTime":0, "spdSlow":52, "spdCaution":72, "spdNormal":102, "currentIndex":1, "schedule":[3, 1, 11, 14, 6]}, {"trainNum":3, "waiting":false, "waitTime":0, "spdSlow":53, "spdCaution":73, "spdNormal":103, "currentIndex":1, "schedule":[4, 1, 11, 14, 6]}, {"trainNum":4, "waiting":false, "waitTime":0, "spdSlow":54, "spdCaution":74, "spdNormal":104, "currentIndex":2, "schedule":[5, 1, 11, 14, 6]}, {"trainNum":5, "waiting":false, "waitTime":0, "spdSlow":55, "spdCaution":75, "spdNormal":105, "currentIndex":3, "schedule":[6, 1, 11, 14, 6]}, {"trainNum":6, "waiting":false, "waitTime":0, "spdSlow":56, "spdCaution":76, "spdNormal":106, "currentIndex":1, "schedule":[7, 1, 11, 14, 6]}, {"trainNum":7, "waiting":false, "waitTime":0, "spdSlow":57, "spdCaution":77, "spdNormal":107, "currentIndex":0, "schedule":[8, 1, 11, 14, 6]}], "locks":[-1, -1, -1, 5, -1, -1, 2, 3, -1, -1, -1, -1, 6, -1, -1, -1, -1, -1, -1, 4, -1, -1, -1, -1, 0, -1, -1, -1, -1, -1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1, 7, -1, -1, -1, -1, -1, -1]}} 51 51 {{/code}} 52 52 53 53 == Messages received by controller == ... ... @@ -57,28 +57,29 @@ 57 57 58 58 === Valid commands === 59 59 207 +* //STATUS// - Poll for the current status, should trigger a status reply message 60 60 * //SHUTDOWN// - Causing the controller to end the program and close all sockets 61 61 * //LOGOUT// - Closing the connection, leaving the controller running 62 -* //STATUS// - Poll for the current status, should trigger a status reply message 63 -* //CLEANUP// - Start the cleanup procedure, sending the trains back to their home tacks 64 -* //DEBUG// - enable or disable verbose output, must supply additional payload 65 -** **state** - boolean value, true if verbose output should be activated 66 66 * //PAUSE// - suspend or resume the controller, must supply additional payload 67 -** **state** - boolean value, true if controller should be suspended\\ 68 -* //LIGHT// - activate or deactivate the lights on the railway, must supply additional payload\\ 211 +** **state** - boolean value, true if controller should be suspended 212 +* //WRITE// - Acquire write access mutex to the controller 213 +* //CLEANUP// (//write//) - Start the cleanup procedure, sending the trains back to their home tacks 214 +* //DEBUG// (//write//) - enable or disable verbose output, must supply additional payload 215 +** **state** - boolean value, true if verbose output should be activated 216 +* //LIGHT (write//) - activate or deactivate the lights on the railway, must supply additional payload\\ 69 69 ** **state** - boolean value, true if lights should be lit 70 -* //WAIT// - Force a train to wait in the next station, must supply additional payload 218 +* //WAIT// (//write//) - Force a train to wait in the next station, must supply additional payload 71 71 ** **train** - integer train identification 72 -* //START// - Force a waiting train to immediately abort the waiting timer, must supply additional payload 220 +* //START (write//) - Force a waiting train to immediately abort the waiting timer, must supply additional payload 73 73 ** **train** - integer train identification 74 -* //SCHEDULE// - Set the new schedule for a train, needs additional payload 222 +* //SCHEDULE// (//write//) - Set the new schedule for a train, needs additional payload 75 75 ** **train** - integer train identification 76 76 ** **currentIndex** - current integer position in the schedule array 77 -** **tracks** - a JSON Array of integer values, representing the station tracks in theormal encoding(Hoermann API)78 -* // {{statuscolour="Yellow" title="Need to change this to enable KH-Reverse tracks"/}}SPEED//- Change the speed settings of a train, needs additional payload225 +** **tracks** - a JSON Array of integer values, representing the station tracks in encoding above 226 +* //SPEED (write//) - Change the speed settings of a train, needs additional payload 79 79 ** **train** - integer train identification 80 80 ** **speeds** - JSON Array with three integer values (% class="confluence-link" %)spdSlow, spdCaution, spdNormal 81 -* //TIME// - Change the waiting times for a train 229 +* //TIME// (//write//) - Change the waiting times for a train 82 82 ** **train** - integer train identification 83 83 ** **times** - 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... ... @@ -1,1 +1,1 @@ 1 -9471 4841 +9471580 - URL
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... ... @@ -1,1 +1,1 @@ 1 -https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471 484/TCP Communication1 +https://rtsys.informatik.uni-kiel.de/confluence//wiki/spaces/SS14Railway/pages/9471580/TCP Communication