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Dependencies:   NaturalTinyShell_ice libmDot-12Sept mbed-rtos mbed

Fork of ICE by Erick

src/OutputTask/OutputTask.cpp@268:50bed2502270, 2016-10-25 (annotated)

Committer:
jmarkel44
Date:
Tue Oct 25 13:56:14 2016 +0000
Revision:
268:50bed2502270
Parent:
242:3b0086a6d625
Child:
269:97243a7f56ba
updated failsafe values;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jmarkel44 70:7427f4959201 1 /******************************************************************************
jmarkel44 70:7427f4959201 2 *
jmarkel44 70:7427f4959201 3 * File: OutputTask.cpp
jmarkel44 70:7427f4959201 4 * Desciption: source for the ICE Output task
jmarkel44 70:7427f4959201 5 *
jmarkel44 70:7427f4959201 6 *****************************************************************************/
jmarkel44 67:49f266601d83 7 #include "OutputTask.h"
jmarkel44 48:1c7861d80d16 8 #include "global.h"
jmarkel44 242:3b0086a6d625 9 #include "cJSON.h"
jmarkel44 94:18ae2fd82638 10 #include "ModbusMasterApi.h"
davidjhoward 120:539b20bd3816 11 #include "LoggerApi.h"
jmarkel44 185:5ac6ab1ed875 12 #include "Control.h"
jmarkel44 70:7427f4959201 13 #include <vector>
jmarkel44 77:43e0a3d9e536 14 #include <string>
jmarkel44 77:43e0a3d9e536 15 #include <algorithm>
jmarkel44 48:1c7861d80d16 16
jmarkel44 114:c24aebb8b473 17 // local functions
jmarkel44 67:49f266601d83 18 static int createOutput(const char *controlFile);
jmarkel44 66:db1425574b58 19 static void loadPersistentOutputs(void);
jmarkel44 195:21df85341cb3 20 static void writeOutputs(const std::string, const std::string);
jmarkel44 212:289f63158d2b 21 static int enableOutputReqHandler(OutputControlMsg_t *msg);
jmarkel44 212:289f63158d2b 22 static int disableOutputReqHandler(OutputControlMsg_t *msg);
jmarkel44 72:3754b352f156 23 static int unregisterControl(const char *id, unsigned int pri, const char *output);
jmarkel44 71:34856d21f2bf 24
jmarkel44 84:7b7cad3ba139 25 // The Output Map
jmarkel44 114:c24aebb8b473 26 //
jmarkel44 84:7b7cad3ba139 27 // this is the main data structure used to distinguish which control has
jmarkel44 84:7b7cad3ba139 28 // priority of an output. the layout is as-follows:
jmarkel44 212:289f63158d2b 29 // outputMap["o_rly1"]-> Control<"ManControl_rly1", 100, ON > <<- highest pri control manipulates relay
jmarkel44 212:289f63158d2b 30 // Control<"SetpointControl_rly1", 800, OFF> <<- lowest pri (queued up)
jmarkel44 212:289f63158d2b 31 //
jmarkel44 212:289f63158d2b 32 // outputMap["o_rly2"]-> Control<"SetpointControl_rly2", 800, ON >
jmarkel44 212:289f63158d2b 33 //
jmarkel44 217:d5a2ff093319 34 // outputMap["o_rly3"]-> Control<"TimerControl_rly3", 700, ON>
jmarkel44 212:289f63158d2b 35 //
jmarkel44 84:7b7cad3ba139 36 //
jmarkel44 84:7b7cad3ba139 37 // The Control Vector (per relay) is always sorted by priority, whereas
jmarkel44 183:44f7fea6b208 38 // the highest priority control is at the front (v.front()) of the
jmarkel44 114:c24aebb8b473 39 // list.
jmarkel44 84:7b7cad3ba139 40
jmarkel44 195:21df85341cb3 41 typedef std::map<std::string, vector<Control> > StringOutputVector_t;
jmarkel44 77:43e0a3d9e536 42 StringOutputVector_t outputMap;
jmarkel44 66:db1425574b58 43
jmarkel44 84:7b7cad3ba139 44 // operator for sorting the outputs vectors per output
jmarkel44 80:b12b0adfcdc2 45 bool operator<(const Control &control1, const Control &control2)
jmarkel44 80:b12b0adfcdc2 46 {
jmarkel44 77:43e0a3d9e536 47 return control1.getPriority() < control2.getPriority();
jmarkel44 77:43e0a3d9e536 48 }
jmarkel44 63:0ded43237b22 49
jmarkel44 70:7427f4959201 50 /*****************************************************************************
jmarkel44 70:7427f4959201 51 * Function: OutputTask
jmarkel44 70:7427f4959201 52 * Description: Main entry point for the Output Task
jmarkel44 70:7427f4959201 53 *
jmarkel44 70:7427f4959201 54 * @param args -> not used
jmarkel44 70:7427f4959201 55 * @return none
jmarkel44 70:7427f4959201 56 *****************************************************************************/
jmarkel44 48:1c7861d80d16 57 void OutputTask(void const *args)
jmarkel44 48:1c7861d80d16 58 {
jmarkel44 80:b12b0adfcdc2 59 int rc;
jmarkel44 51:66b820f203a5 60 UNUSED(args);
jmarkel44 70:7427f4959201 61
jmarkel44 67:49f266601d83 62 printf("\r%s has started...\n", __func__);
jmarkel44 63:0ded43237b22 63
jmarkel44 66:db1425574b58 64 loadPersistentOutputs();
jmarkel44 75:96512ccc0443 65 osSignalSet(mainThreadId, sig_output_continue);
jmarkel44 75:96512ccc0443 66
jmarkel44 48:1c7861d80d16 67 while (true) {
jmarkel44 51:66b820f203a5 68 // wait for an event
jmarkel44 56:225786c56315 69 osEvent evt = OutputMasterMailBox.get();
jmarkel44 51:66b820f203a5 70 if (evt.status == osEventMail) {
jmarkel44 80:b12b0adfcdc2 71
jmarkel44 63:0ded43237b22 72 OutputControlMsg_t *msg = (OutputControlMsg_t*) evt.value.p;
jmarkel44 63:0ded43237b22 73
jmarkel44 63:0ded43237b22 74 switch ( msg->action ) {
jmarkel44 63:0ded43237b22 75 case ACTION_NEW:
jmarkel44 63:0ded43237b22 76 // read the file and and create an output entry
jmarkel44 80:b12b0adfcdc2 77 rc = createOutput(msg->controlFile);
jmarkel44 80:b12b0adfcdc2 78 if ( rc != 0 ) {
jmarkel44 80:b12b0adfcdc2 79 logError("%s: failed to create output %s\n",
jmarkel44 80:b12b0adfcdc2 80 __func__, msg->controlFile);
jmarkel44 80:b12b0adfcdc2 81 }
jmarkel44 63:0ded43237b22 82 break;
jmarkel44 71:34856d21f2bf 83 case ACTION_CONTROL_ON:
jmarkel44 115:1558e01d04c6 84 logInfo("%s is requesting ON control of %s", msg->id, msg->output_tag);
jmarkel44 212:289f63158d2b 85 rc = enableOutputReqHandler(msg);
jmarkel44 80:b12b0adfcdc2 86 if ( rc != 0 ) {
jmarkel44 80:b12b0adfcdc2 87 logError("%s: failed to enabled output for %s",
jmarkel44 80:b12b0adfcdc2 88 __func__, msg->id);
jmarkel44 80:b12b0adfcdc2 89 }
jmarkel44 71:34856d21f2bf 90 break;
jmarkel44 71:34856d21f2bf 91 case ACTION_CONTROL_OFF:
jmarkel44 115:1558e01d04c6 92 logInfo("%s is requesting OFF control of %s", msg->id, msg->output_tag);
jmarkel44 212:289f63158d2b 93 rc = disableOutputReqHandler(msg);
jmarkel44 80:b12b0adfcdc2 94 if ( rc != 0 ) {
jmarkel44 80:b12b0adfcdc2 95 printf("%s: failed to disabled output for %s",
jmarkel44 80:b12b0adfcdc2 96 __func__, msg->id);
jmarkel44 80:b12b0adfcdc2 97 }
jmarkel44 71:34856d21f2bf 98 break;
jmarkel44 72:3754b352f156 99 case ACTION_CONTROL_UNREGISTER:
jmarkel44 115:1558e01d04c6 100 logInfo("%s is requesting its deletion from %s", msg->id, msg->output_tag);
jmarkel44 115:1558e01d04c6 101 rc = unregisterControl(msg->id, msg->priority, msg->output_tag);
jmarkel44 80:b12b0adfcdc2 102 if ( rc != 0 ) {
jmarkel44 80:b12b0adfcdc2 103 printf("%s: failed to unregister control %s",
jmarkel44 84:7b7cad3ba139 104 __func__, msg->id);
jmarkel44 80:b12b0adfcdc2 105 }
jmarkel44 72:3754b352f156 106 break;
jmarkel44 63:0ded43237b22 107 default:
jmarkel44 63:0ded43237b22 108 break;
jmarkel44 63:0ded43237b22 109 }
jmarkel44 63:0ded43237b22 110
jmarkel44 56:225786c56315 111 // free the message
jmarkel44 56:225786c56315 112 OutputMasterMailBox.free(msg);
jmarkel44 114:c24aebb8b473 113
jmarkel44 114:c24aebb8b473 114 // refresh the outputs
jmarkel44 195:21df85341cb3 115 writeOutputs(msg->id, msg->output_tag);
jmarkel44 84:7b7cad3ba139 116 }
jmarkel44 84:7b7cad3ba139 117 }
jmarkel44 84:7b7cad3ba139 118 }
jmarkel44 84:7b7cad3ba139 119
jmarkel44 128:534bf29132f8 120 /*****************************************************************************
jmarkel44 128:534bf29132f8 121 * Function: recordEvent
jmarkel44 133:c871de2d2b90 122 * Description: send an event to the logger
jmarkel44 128:534bf29132f8 123 *
jmarkel44 133:c871de2d2b90 124 * @param output -> the output channel
jmarkel44 133:c871de2d2b90 125 * @param control -> the control, this can be null
jmarkel44 128:534bf29132f8 126 * @return none
jmarkel44 128:534bf29132f8 127 *****************************************************************************/
jmarkel44 268:50bed2502270 128 void recordEvent(std::string output, const Control* control)
jmarkel44 114:c24aebb8b473 129 {
jmarkel44 121:650205ffa656 130
jmarkel44 115:1558e01d04c6 131 EventReasonStruct_t ev;
jmarkel44 121:650205ffa656 132 ModbusValue input_value;
jmarkel44 121:650205ffa656 133 ModbusValue output_value;
jmarkel44 115:1558e01d04c6 134 memset(&ev, 0, sizeof(ev));
jmarkel44 121:650205ffa656 135
jmarkel44 217:d5a2ff093319 136 // if there's no control, that means the only control that was on
jmarkel44 217:d5a2ff093319 137 // the relay stack has been destroyed, so we'll send a NO CONTROL
jmarkel44 217:d5a2ff093319 138 // code.
jmarkel44 128:534bf29132f8 139 if ( !control ) {
jmarkel44 128:534bf29132f8 140 ev.eventReason = EVENT_REASON_NO_CONTROL;
jmarkel44 128:534bf29132f8 141 ModbusMasterReadRegister(output, &output_value);
jmarkel44 128:534bf29132f8 142 strncpy(ev.outputTag, output.c_str(), sizeof(ev.outputTag));
jmarkel44 128:534bf29132f8 143 ev.outputValue = output_value.value;
jmarkel44 128:534bf29132f8 144
jmarkel44 128:534bf29132f8 145 printf("\rEVENT RECORD\n");
jmarkel44 128:534bf29132f8 146 printf("\rev.eventReason = %d\n", ev.eventReason);
jmarkel44 128:534bf29132f8 147 printf("\rev.outputTag = %s\n", ev.outputTag);
jmarkel44 128:534bf29132f8 148 printf("\rev.outputValue = %.02f\n", ev.outputValue);
jmarkel44 128:534bf29132f8 149
jmarkel44 128:534bf29132f8 150 EventLoggerApi(ev);
jmarkel44 128:534bf29132f8 151 return;
jmarkel44 128:534bf29132f8 152 }
jmarkel44 128:534bf29132f8 153
jmarkel44 115:1558e01d04c6 154 switch ( control->getControlType() ) {
jmarkel44 121:650205ffa656 155 case CONTROL_SETPOINT:
jmarkel44 223:1a03451c0870 156 case CONTROL_COMPOSITE:
jmarkel44 115:1558e01d04c6 157 ev.eventReason = EVENT_REASON_AUTO;
jmarkel44 115:1558e01d04c6 158 strncpy(ev.inputTag, control->getInput().c_str(), sizeof(ev.inputTag));
jmarkel44 115:1558e01d04c6 159 strncpy(ev.outputTag, output.c_str(), sizeof(ev.outputTag));
jmarkel44 115:1558e01d04c6 160 ModbusMasterReadRegister(control->getInput(), &input_value);
jmarkel44 115:1558e01d04c6 161 ModbusMasterReadRegister(output, &output_value);
jmarkel44 115:1558e01d04c6 162 ev.inputValue = input_value.value;
jmarkel44 115:1558e01d04c6 163 ev.outputValue = output_value.value;
jmarkel44 115:1558e01d04c6 164 printf("\rEVENT RECORD\n");
jmarkel44 115:1558e01d04c6 165 printf("\rev.eventReason = %d\n", ev.eventReason);
jmarkel44 115:1558e01d04c6 166 printf("\rev.outputTag = %s\n", ev.outputTag);
jmarkel44 115:1558e01d04c6 167 printf("\rev.outputValue = %.02f\n", ev.outputValue);
jmarkel44 115:1558e01d04c6 168 EventLoggerApi(ev);
jmarkel44 115:1558e01d04c6 169 break;
jmarkel44 133:c871de2d2b90 170
jmarkel44 115:1558e01d04c6 171 case CONTROL_MANUAL:
jmarkel44 121:650205ffa656 172 ev.eventReason = EVENT_REASON_MANUAL;
jmarkel44 121:650205ffa656 173 strncpy(ev.outputTag, output.c_str(), sizeof(ev.outputTag));
jmarkel44 121:650205ffa656 174 ModbusMasterReadRegister(output, &output_value);
jmarkel44 121:650205ffa656 175 ev.outputValue = output_value.value;
jmarkel44 121:650205ffa656 176 printf("\rEVENT RECORD\n");
jmarkel44 121:650205ffa656 177 printf("\rev.eventReason = %d\n", ev.eventReason);
jmarkel44 121:650205ffa656 178 printf("\rev.outputTag = %s\n", ev.outputTag);
jmarkel44 121:650205ffa656 179 printf("\rev.outputValue = %.02f\n", ev.outputValue);
jmarkel44 121:650205ffa656 180 EventLoggerApi(ev);
jmarkel44 121:650205ffa656 181 break;
jmarkel44 133:c871de2d2b90 182
jmarkel44 133:c871de2d2b90 183 case CONTROL_TIMER:
jmarkel44 133:c871de2d2b90 184 ev.eventReason = EVENT_REASON_TIMER;
jmarkel44 133:c871de2d2b90 185 strncpy(ev.outputTag, output.c_str(), sizeof(ev.outputTag));
jmarkel44 133:c871de2d2b90 186 ModbusMasterReadRegister(output, &output_value);
jmarkel44 133:c871de2d2b90 187 ev.outputValue = output_value.value;
jmarkel44 133:c871de2d2b90 188 printf("\rEVENT RECORD\n");
jmarkel44 133:c871de2d2b90 189 printf("\rev.eventReason = %d\n", ev.eventReason);
jmarkel44 133:c871de2d2b90 190 printf("\rev.outputTag = %s\n", ev.outputTag);
jmarkel44 133:c871de2d2b90 191 printf("\rev.outputValue = %.02f\n", ev.outputValue);
jmarkel44 133:c871de2d2b90 192 EventLoggerApi(ev);
jmarkel44 133:c871de2d2b90 193 break;
jmarkel44 133:c871de2d2b90 194
jmarkel44 115:1558e01d04c6 195 default:
jmarkel44 115:1558e01d04c6 196 break;
jmarkel44 115:1558e01d04c6 197 }
jmarkel44 114:c24aebb8b473 198 }
jmarkel44 84:7b7cad3ba139 199
jmarkel44 84:7b7cad3ba139 200 /*****************************************************************************
jmarkel44 195:21df85341cb3 201 * Function: writeOutputs
jmarkel44 84:7b7cad3ba139 202 * Description: send a message to the modbus master of who's in control
jmarkel44 84:7b7cad3ba139 203 *
jmarkel44 84:7b7cad3ba139 204 *
jmarkel44 217:d5a2ff093319 205 * @param id -> control identifier
jmarkel44 217:d5a2ff093319 206 * @param output_tag -> the output to write
jmarkel44 84:7b7cad3ba139 207 * @return none
jmarkel44 84:7b7cad3ba139 208 *****************************************************************************/
jmarkel44 195:21df85341cb3 209 static void writeOutputs(const std::string id, const std::string output_tag)
jmarkel44 84:7b7cad3ba139 210 {
jmarkel44 195:21df85341cb3 211 UNUSED(id);
jmarkel44 195:21df85341cb3 212
jmarkel44 133:c871de2d2b90 213 if ( output_tag.empty() ) return;
jmarkel44 133:c871de2d2b90 214
jmarkel44 84:7b7cad3ba139 215 StringOutputVector_t::iterator pos;
jmarkel44 84:7b7cad3ba139 216
jmarkel44 195:21df85341cb3 217 // find the output
jmarkel44 128:534bf29132f8 218 pos = outputMap.find(output_tag);
jmarkel44 128:534bf29132f8 219 if ( pos != outputMap.end() ) {
jmarkel44 195:21df85341cb3 220 // we found the ouput, but nothing's controlling it...
jmarkel44 128:534bf29132f8 221 if ( pos->second.empty() ) {
jmarkel44 185:5ac6ab1ed875 222 ModbusMasterWriteRegister(pos->first, RELAY_STATUS_NOT_CONTROLLED);
jmarkel44 128:534bf29132f8 223 recordEvent(pos->first, NULL);
jmarkel44 195:21df85341cb3 224 } else {
jmarkel44 185:5ac6ab1ed875 225 ModbusMasterWriteRegister(pos->first, pos->second.begin()->getMappedState());
jmarkel44 268:50bed2502270 226 recordEvent(pos->first, pos->second.begin());
jmarkel44 128:534bf29132f8 227 }
jmarkel44 128:534bf29132f8 228 } else {
jmarkel44 128:534bf29132f8 229 logError("%s failed to find the selected output %s",
jmarkel44 128:534bf29132f8 230 __func__, output_tag.c_str());
jmarkel44 128:534bf29132f8 231 }
jmarkel44 66:db1425574b58 232 }
jmarkel44 66:db1425574b58 233
jmarkel44 70:7427f4959201 234 /*****************************************************************************
jmarkel44 72:3754b352f156 235 * Function: createOutput
jmarkel44 72:3754b352f156 236 * Description:
jmarkel44 71:34856d21f2bf 237 *
jmarkel44 217:d5a2ff093319 238 * @param outputFile -> name of output file
jmarkel44 71:34856d21f2bf 239 * @return none
jmarkel44 71:34856d21f2bf 240 *****************************************************************************/
jmarkel44 77:43e0a3d9e536 241 static int createOutput(const char *outputFile)
jmarkel44 66:db1425574b58 242 {
jmarkel44 177:9ec90c8e3ce1 243 char dataBuf[MAX_FILE_SIZE];
jmarkel44 77:43e0a3d9e536 244 int status = GLOBAL_mdot->readUserFile(outputFile, (void *)dataBuf, sizeof(dataBuf));
jmarkel44 67:49f266601d83 245 if ( status != true ) {
jmarkel44 77:43e0a3d9e536 246 logError("%s failed to read %s", __func__, outputFile);
jmarkel44 66:db1425574b58 247 return -1;
jmarkel44 66:db1425574b58 248 }
jmarkel44 195:21df85341cb3 249
jmarkel44 242:3b0086a6d625 250 cJSON * root = cJSON_Parse(dataBuf);
jmarkel44 242:3b0086a6d625 251 std::string id = cJSON_GetObjectItem(root,"id")->valuestring;
jmarkel44 242:3b0086a6d625 252
jmarkel44 71:34856d21f2bf 253 vector<Control> v;
jmarkel44 71:34856d21f2bf 254 outputMap[id] = v;
jmarkel44 71:34856d21f2bf 255
jmarkel44 71:34856d21f2bf 256 return 0;
jmarkel44 71:34856d21f2bf 257 }
jmarkel44 71:34856d21f2bf 258
jmarkel44 71:34856d21f2bf 259 /*****************************************************************************
jmarkel44 212:289f63158d2b 260 * Function: enableOutputReqHandler
jmarkel44 217:d5a2ff093319 261 * Description: handle a request to enable an output
jmarkel44 71:34856d21f2bf 262 *
jmarkel44 217:d5a2ff093319 263 * @param msg -> the message request
jmarkel44 217:d5a2ff093319 264 * @return -1 on error
jmarkel44 71:34856d21f2bf 265 *****************************************************************************/
jmarkel44 212:289f63158d2b 266 static int enableOutputReqHandler(OutputControlMsg_t *msg)
jmarkel44 71:34856d21f2bf 267 {
jmarkel44 71:34856d21f2bf 268 // attempt to find the output in the map
jmarkel44 71:34856d21f2bf 269 StringOutputVector_t::iterator pos;
jmarkel44 71:34856d21f2bf 270
jmarkel44 115:1558e01d04c6 271 pos = outputMap.find(msg->output_tag);
jmarkel44 71:34856d21f2bf 272 if ( pos == outputMap.end() ) {
jmarkel44 71:34856d21f2bf 273 printf("%s: failed to find the designated output %s\n",
jmarkel44 115:1558e01d04c6 274 __func__, msg->output_tag);
jmarkel44 71:34856d21f2bf 275 return -1;
jmarkel44 71:34856d21f2bf 276 }
jmarkel44 71:34856d21f2bf 277
jmarkel44 71:34856d21f2bf 278 if ( pos->second.empty() ) {
jmarkel44 71:34856d21f2bf 279 // this is a new request
jmarkel44 195:21df85341cb3 280 std::string cid(msg->id);
jmarkel44 195:21df85341cb3 281 std::string input(msg->input_tag);
jmarkel44 115:1558e01d04c6 282 Control c(cid, msg->controlType, input, msg->priority, CONTROL_ON);
jmarkel44 71:34856d21f2bf 283 pos->second.push_back(c);
jmarkel44 71:34856d21f2bf 284 } else {
jmarkel44 71:34856d21f2bf 285 // find this control in the list
jmarkel44 71:34856d21f2bf 286 vector<Control>::iterator v;
jmarkel44 71:34856d21f2bf 287 for ( v = pos->second.begin(); v != pos->second.end(); ++v ) {
jmarkel44 115:1558e01d04c6 288 if ( strcmp(v->getId().c_str(), msg->id) == 0 ) {
jmarkel44 71:34856d21f2bf 289 v->setState(CONTROL_ON);
jmarkel44 77:43e0a3d9e536 290 break;
jmarkel44 71:34856d21f2bf 291 }
jmarkel44 71:34856d21f2bf 292 }
jmarkel44 77:43e0a3d9e536 293 if ( v == pos->second.end() ) {
jmarkel44 77:43e0a3d9e536 294 // this is a new request, so add it and sort the vector
jmarkel44 195:21df85341cb3 295 std::string cid(msg->id);
jmarkel44 195:21df85341cb3 296 std::string input(msg->input_tag);
jmarkel44 115:1558e01d04c6 297 Control c(cid, msg->controlType, input, msg->priority, CONTROL_ON);
jmarkel44 77:43e0a3d9e536 298 pos->second.push_back(c);
jmarkel44 77:43e0a3d9e536 299 std::sort(pos->second.begin(), pos->second.end());
jmarkel44 77:43e0a3d9e536 300 }
jmarkel44 71:34856d21f2bf 301 }
jmarkel44 71:34856d21f2bf 302
jmarkel44 71:34856d21f2bf 303 return 0;
jmarkel44 71:34856d21f2bf 304 }
jmarkel44 71:34856d21f2bf 305
jmarkel44 71:34856d21f2bf 306 /*****************************************************************************
jmarkel44 212:289f63158d2b 307 * Function: disableOutputReqHandler
jmarkel44 217:d5a2ff093319 308 * Description: handle a request to disable an output
jmarkel44 71:34856d21f2bf 309 *
jmarkel44 217:d5a2ff093319 310 * @param msg -> the message request
jmarkel44 71:34856d21f2bf 311 * @return none
jmarkel44 71:34856d21f2bf 312 *****************************************************************************/
jmarkel44 212:289f63158d2b 313 static int disableOutputReqHandler(OutputControlMsg_t *msg)
jmarkel44 71:34856d21f2bf 314 {
jmarkel44 71:34856d21f2bf 315 // attempt to find the output in the map
jmarkel44 71:34856d21f2bf 316 StringOutputVector_t::iterator pos;
jmarkel44 71:34856d21f2bf 317
jmarkel44 115:1558e01d04c6 318 pos = outputMap.find(msg->output_tag);
jmarkel44 71:34856d21f2bf 319 if ( pos == outputMap.end() ) {
jmarkel44 71:34856d21f2bf 320 printf("%s: failed to find the designated output %s\n",
jmarkel44 115:1558e01d04c6 321 __func__, msg->output_tag);
jmarkel44 71:34856d21f2bf 322 return -1;
jmarkel44 71:34856d21f2bf 323 }
jmarkel44 71:34856d21f2bf 324
jmarkel44 80:b12b0adfcdc2 325 // if the control list is empty, push this control on the list
jmarkel44 71:34856d21f2bf 326 if ( pos->second.empty() ) {
jmarkel44 195:21df85341cb3 327 std::string cid(msg->id);
jmarkel44 195:21df85341cb3 328 std::string input(msg->input_tag);
jmarkel44 115:1558e01d04c6 329 Control c(cid, msg->controlType, input, msg->priority, CONTROL_OFF);
jmarkel44 71:34856d21f2bf 330 pos->second.push_back(c);
jmarkel44 71:34856d21f2bf 331 } else {
jmarkel44 71:34856d21f2bf 332 // find this control in the list
jmarkel44 71:34856d21f2bf 333 vector<Control>::iterator v;
jmarkel44 71:34856d21f2bf 334 for ( v = pos->second.begin(); v != pos->second.end(); ++v ) {
jmarkel44 115:1558e01d04c6 335 if ( strcmp(v->getId().c_str(), msg->id) == 0 ) {
jmarkel44 71:34856d21f2bf 336 v->setState(CONTROL_OFF);
jmarkel44 77:43e0a3d9e536 337 break;
jmarkel44 71:34856d21f2bf 338 }
jmarkel44 71:34856d21f2bf 339 }
jmarkel44 80:b12b0adfcdc2 340
jmarkel44 80:b12b0adfcdc2 341 if ( v == pos->second.end() ) {
jmarkel44 80:b12b0adfcdc2 342 // this is a new request, so add it and sort the vector
jmarkel44 195:21df85341cb3 343 std::string cid(msg->id);
jmarkel44 195:21df85341cb3 344 std::string input(msg->input_tag);
jmarkel44 115:1558e01d04c6 345 Control c(cid, msg->controlType, input, msg->priority, CONTROL_OFF);
jmarkel44 80:b12b0adfcdc2 346 pos->second.push_back(c);
jmarkel44 80:b12b0adfcdc2 347 std::sort(pos->second.begin(), pos->second.end());
jmarkel44 80:b12b0adfcdc2 348 }
jmarkel44 71:34856d21f2bf 349 }
jmarkel44 66:db1425574b58 350
jmarkel44 66:db1425574b58 351 return 0;
jmarkel44 66:db1425574b58 352 }
jmarkel44 66:db1425574b58 353
jmarkel44 74:03ccf04998b5 354 /*****************************************************************************
jmarkel44 74:03ccf04998b5 355 * Function: unregisterControl
jmarkel44 74:03ccf04998b5 356 * Description:
jmarkel44 74:03ccf04998b5 357 *
jmarkel44 217:d5a2ff093319 358 * @param id -> control identifier
jmarkel44 217:d5a2ff093319 359 * @param pri -> priority
jmarkel44 217:d5a2ff093319 360 * @param output -> output (e.g. "o_rly05")
jmarkel44 74:03ccf04998b5 361 *
jmarkel44 74:03ccf04998b5 362 * @return 0 on success; -1 on error
jmarkel44 74:03ccf04998b5 363 *****************************************************************************/
jmarkel44 72:3754b352f156 364 static int unregisterControl(const char *id, unsigned int pri, const char *output)
jmarkel44 72:3754b352f156 365 {
jmarkel44 72:3754b352f156 366 // attempt to find the output in the map
jmarkel44 72:3754b352f156 367 StringOutputVector_t::iterator pos;
jmarkel44 80:b12b0adfcdc2 368 bool found = false;
jmarkel44 72:3754b352f156 369
jmarkel44 72:3754b352f156 370 pos = outputMap.find(output);
jmarkel44 72:3754b352f156 371 if ( pos == outputMap.end() ) {
jmarkel44 72:3754b352f156 372 printf("%s: failed to find the designated output %s\n",
jmarkel44 72:3754b352f156 373 __func__, output);
jmarkel44 72:3754b352f156 374 return -1;
jmarkel44 72:3754b352f156 375 }
jmarkel44 72:3754b352f156 376
jmarkel44 72:3754b352f156 377 // find the control in the list
jmarkel44 72:3754b352f156 378 vector<Control>::iterator v;
jmarkel44 72:3754b352f156 379 for ( v = pos->second.begin(); v != pos->second.end(); ++v) {
jmarkel44 72:3754b352f156 380 if ( strcmp(v->getId().c_str(), id) == 0 ) {
jmarkel44 72:3754b352f156 381 // delete this entry
jmarkel44 72:3754b352f156 382 pos->second.erase(v);
jmarkel44 80:b12b0adfcdc2 383 found = true;
jmarkel44 72:3754b352f156 384 break;
jmarkel44 72:3754b352f156 385 }
jmarkel44 74:03ccf04998b5 386 }
jmarkel44 128:534bf29132f8 387
jmarkel44 80:b12b0adfcdc2 388 if ( !found ) {
jmarkel44 80:b12b0adfcdc2 389 logError("%s: failed to find control %s in list", __func__, id);
jmarkel44 80:b12b0adfcdc2 390 return -1;
jmarkel44 80:b12b0adfcdc2 391 }
jmarkel44 72:3754b352f156 392 return 0;
jmarkel44 72:3754b352f156 393 }
jmarkel44 72:3754b352f156 394
jmarkel44 72:3754b352f156 395 /*****************************************************************************
jmarkel44 72:3754b352f156 396 * Function: loadPersistentOutputs
jmarkel44 217:d5a2ff093319 397 * Description: build the output map
jmarkel44 72:3754b352f156 398 *
jmarkel44 217:d5a2ff093319 399 * @param none
jmarkel44 72:3754b352f156 400 * @return none
jmarkel44 72:3754b352f156 401 *****************************************************************************/
jmarkel44 66:db1425574b58 402 static void loadPersistentOutputs(void)
jmarkel44 66:db1425574b58 403 {
jmarkel44 66:db1425574b58 404 bool status;
jmarkel44 242:3b0086a6d625 405 cJSON *root;
jmarkel44 71:34856d21f2bf 406
jmarkel44 77:43e0a3d9e536 407 printf("\rLoading persistent outputs:\n");
jmarkel44 66:db1425574b58 408
jmarkel44 66:db1425574b58 409 std::vector<mDot::mdot_file> file_list = GLOBAL_mdot->listUserFiles();
jmarkel44 70:7427f4959201 410
jmarkel44 66:db1425574b58 411 for (std::vector<mDot::mdot_file>::iterator i = file_list.begin(); i != file_list.end(); ++i) {
jmarkel44 217:d5a2ff093319 412 // load in all of the output files
jmarkel44 67:49f266601d83 413 if( strncmp( i->name, OUTPUT_STR, strlen(OUTPUT_STR)) == 0 ) {
jmarkel44 177:9ec90c8e3ce1 414 char scratchBuf[MAX_FILE_SIZE];
jmarkel44 66:db1425574b58 415
jmarkel44 177:9ec90c8e3ce1 416 status = GLOBAL_mdot->readUserFile(i->name, scratchBuf, MAX_FILE_SIZE);
jmarkel44 66:db1425574b58 417 if( status != true ) {
jmarkel44 217:d5a2ff093319 418 logError("%s: failed to read %s", __func__, i->name);
jmarkel44 66:db1425574b58 419 } else {
jmarkel44 217:d5a2ff093319 420 logInfo("%s: successfully read %s", __func__, i->name);
jmarkel44 66:db1425574b58 421 }
jmarkel44 242:3b0086a6d625 422
jmarkel44 242:3b0086a6d625 423 root = cJSON_Parse(scratchBuf);
jmarkel44 242:3b0086a6d625 424 //parse( json_value, scratchBuf );
jmarkel44 242:3b0086a6d625 425 std::string id = cJSON_GetObjectItem(root,"id")->valuestring;
jmarkel44 77:43e0a3d9e536 426 printf("\r output %s loaded\n", i->name);
jmarkel44 74:03ccf04998b5 427
jmarkel44 80:b12b0adfcdc2 428 // emplace the empty control vector into the output map
jmarkel44 71:34856d21f2bf 429 vector<Control> v;
jmarkel44 71:34856d21f2bf 430 outputMap[id] = v;
jmarkel44 66:db1425574b58 431 }
jmarkel44 66:db1425574b58 432 }
jmarkel44 185:5ac6ab1ed875 433 }
jmarkel44 217:d5a2ff093319 434
jmarkel44 217:d5a2ff093319 435 /*****************************************************************************
jmarkel44 217:d5a2ff093319 436 * Function: DisplayOutputs
jmarkel44 217:d5a2ff093319 437 * Description: Display a list of outputs and their controls
jmarkel44 217:d5a2ff093319 438 *
jmarkel44 217:d5a2ff093319 439 * @param none
jmarkel44 217:d5a2ff093319 440 * @return none
jmarkel44 217:d5a2ff093319 441 *****************************************************************************/
jmarkel44 217:d5a2ff093319 442 void DisplayOutputs(void)
jmarkel44 217:d5a2ff093319 443 {
jmarkel44 217:d5a2ff093319 444 StringOutputVector_t::iterator pos;
jmarkel44 217:d5a2ff093319 445
jmarkel44 217:d5a2ff093319 446 for ( pos = outputMap.begin(); pos != outputMap.end(); ++pos ) {
jmarkel44 217:d5a2ff093319 447 if ( pos->second.empty() ) {
jmarkel44 217:d5a2ff093319 448 printf("\r [%s]-> [no controls] \n", pos->first.c_str());
jmarkel44 217:d5a2ff093319 449 } else {
jmarkel44 217:d5a2ff093319 450 printf("\r [%s]-> ", pos->first.c_str());
jmarkel44 217:d5a2ff093319 451 vector<Control>::iterator i;
jmarkel44 217:d5a2ff093319 452 for ( i = pos->second.begin(); i != pos->second.end(); ++i ) {
jmarkel44 217:d5a2ff093319 453 i->display();
jmarkel44 217:d5a2ff093319 454 }
jmarkel44 217:d5a2ff093319 455 printf("\n");
jmarkel44 217:d5a2ff093319 456 }
jmarkel44 217:d5a2ff093319 457 }
jmarkel44 217:d5a2ff093319 458 printf("\r\n");
jmarkel44 217:d5a2ff093319 459 }