Mattias Karlsson / Mbed 2 deprecated stateScript_v2

Microcontroller firmware that uses a simple, yet powerful scripting language to control the timing of input and output events with high temporal resolution. Written by Mattias Karlsson

Dependencies:   SMARTWAV mbed

behave.h@3:d7b0a0890d96, 2015-10-10 (annotated)

Committer:
mkarlsso
Date:
Sat Oct 10 22:37:17 2015 +0000
Revision:
3:d7b0a0890d96
Parent:
0:8dbd6bd9167f
Child:
4:abee20c0bf2a
Changes ports for new PCB board

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mkarlsso 0:8dbd6bd9167f 1 //#include "mbed.h"
mkarlsso 0:8dbd6bd9167f 2 #include <stdint.h>
mkarlsso 0:8dbd6bd9167f 3 #include <string.h>
mkarlsso 0:8dbd6bd9167f 4 #include <string>
mkarlsso 0:8dbd6bd9167f 5 #include <vector>
mkarlsso 0:8dbd6bd9167f 6 #include <list>
mkarlsso 0:8dbd6bd9167f 7 #include <deque>
mkarlsso 0:8dbd6bd9167f 8 #include <queue>
mkarlsso 0:8dbd6bd9167f 9 #include "hardwareInterface.h"
mkarlsso 0:8dbd6bd9167f 10
mkarlsso 0:8dbd6bd9167f 11
mkarlsso 0:8dbd6bd9167f 12 #define MBEDHARDWARE //here is where we define which platform we are compiling for
mkarlsso 0:8dbd6bd9167f 13 //#define FPGAHARDWARE
mkarlsso 0:8dbd6bd9167f 14
mkarlsso 0:8dbd6bd9167f 15 #define MAXVARNAMESIZE 30 //The maximum number of characters of a variable name
mkarlsso 0:8dbd6bd9167f 16
mkarlsso 0:8dbd6bd9167f 17
mkarlsso 0:8dbd6bd9167f 18
mkarlsso 0:8dbd6bd9167f 19
mkarlsso 0:8dbd6bd9167f 20
mkarlsso 0:8dbd6bd9167f 21 #ifdef MBEDHARDWARE
mkarlsso 0:8dbd6bd9167f 22 #include "mbedInterface.h"
mkarlsso 0:8dbd6bd9167f 23 #endif
mkarlsso 0:8dbd6bd9167f 24 #ifdef FPGAHARDWARE
mkarlsso 0:8dbd6bd9167f 25 #include "fpgaInterface.h"
mkarlsso 0:8dbd6bd9167f 26 #endif
mkarlsso 0:8dbd6bd9167f 27
mkarlsso 3:d7b0a0890d96 28 /*
mkarlsso 0:8dbd6bd9167f 29 #define NUMEVENTS 50
mkarlsso 0:8dbd6bd9167f 30 #define NUMCONDITIONS 150
mkarlsso 0:8dbd6bd9167f 31 #define NUMINTCOMPARE 150
mkarlsso 0:8dbd6bd9167f 32 #define NUMACTIONS 150
mkarlsso 0:8dbd6bd9167f 33 #define NUMPORTMESSAGES 150
mkarlsso 0:8dbd6bd9167f 34 #define NUMINTOPERATIONS 150
mkarlsso 0:8dbd6bd9167f 35 #define NUMDISPLAYACTIONS 30
mkarlsso 0:8dbd6bd9167f 36 #define NUMTRIGGERACTIONS 30
mkarlsso 3:d7b0a0890d96 37 #define NUMFUNCTIONS 50
mkarlsso 3:d7b0a0890d96 38 #define INPUTCHARBUFFERSIZE 3072
mkarlsso 3:d7b0a0890d96 39 */
mkarlsso 0:8dbd6bd9167f 40
mkarlsso 0:8dbd6bd9167f 41 #define ARITHMATIC_CONDITION 0
mkarlsso 0:8dbd6bd9167f 42 #define OR_CONDITION 1
mkarlsso 0:8dbd6bd9167f 43 #define AND_CONDITION 2
mkarlsso 0:8dbd6bd9167f 44
mkarlsso 3:d7b0a0890d96 45
mkarlsso 0:8dbd6bd9167f 46
mkarlsso 0:8dbd6bd9167f 47 using namespace std;
mkarlsso 0:8dbd6bd9167f 48
mkarlsso 0:8dbd6bd9167f 49 class event; //we foreward declare this because of class interdependencies
mkarlsso 0:8dbd6bd9167f 50
mkarlsso 0:8dbd6bd9167f 51 //used in the digital port class to organize digital change events
mkarlsso 0:8dbd6bd9167f 52 /*
mkarlsso 0:8dbd6bd9167f 53 struct changeEvent {
mkarlsso 0:8dbd6bd9167f 54 uint32_t timeStamp;
mkarlsso 0:8dbd6bd9167f 55 bool triggered;
mkarlsso 0:8dbd6bd9167f 56 };*/
mkarlsso 0:8dbd6bd9167f 57
mkarlsso 0:8dbd6bd9167f 58
mkarlsso 0:8dbd6bd9167f 59 //The digitalPort object directly controls and keeps data about the port. Each port has
mkarlsso 0:8dbd6bd9167f 60 //one digital out and one digital in.
mkarlsso 0:8dbd6bd9167f 61 class digitalPort {
mkarlsso 0:8dbd6bd9167f 62 public:
mkarlsso 0:8dbd6bd9167f 63 digitalPort();
mkarlsso 0:8dbd6bd9167f 64 //digitalPort(sDigitalOut* DOP, sDigitalIn* DIP);
mkarlsso 0:8dbd6bd9167f 65 void init(sDigitalOut* DOP, sDigitalIn* DIP);
mkarlsso 0:8dbd6bd9167f 66 void setDigitalOut(int outVal);
mkarlsso 0:8dbd6bd9167f 67 //int getDigitalOut();
mkarlsso 0:8dbd6bd9167f 68 int getDigitalIn();
mkarlsso 0:8dbd6bd9167f 69 int getLastChangeState();
mkarlsso 0:8dbd6bd9167f 70 uint32_t getTimeSinceLastChange();
mkarlsso 0:8dbd6bd9167f 71 uint32_t lastChangeTime;
mkarlsso 0:8dbd6bd9167f 72 uint32_t lastOutChangeTime;
mkarlsso 0:8dbd6bd9167f 73
mkarlsso 0:8dbd6bd9167f 74 void setTriggerUpEvent(event* eventInput); //attahces a routine to an upward change
mkarlsso 0:8dbd6bd9167f 75 void setTriggerDownEvent(event* eventInput); //attahces a routine to a downward change
mkarlsso 0:8dbd6bd9167f 76 //void addStateChange(int newState, uint32_t timeStamp);
mkarlsso 0:8dbd6bd9167f 77
mkarlsso 0:8dbd6bd9167f 78 bool update(); //called from the main loop
mkarlsso 0:8dbd6bd9167f 79
mkarlsso 0:8dbd6bd9167f 80 int inState;
mkarlsso 0:8dbd6bd9167f 81 int outState;
mkarlsso 0:8dbd6bd9167f 82
mkarlsso 0:8dbd6bd9167f 83 bool outStateChanged;
mkarlsso 0:8dbd6bd9167f 84
mkarlsso 0:8dbd6bd9167f 85 event* triggerUpEventPtr;
mkarlsso 0:8dbd6bd9167f 86 event* triggerDownEventPtr;
mkarlsso 0:8dbd6bd9167f 87
mkarlsso 0:8dbd6bd9167f 88 private:
mkarlsso 0:8dbd6bd9167f 89
mkarlsso 0:8dbd6bd9167f 90 sDigitalOut* outPin;
mkarlsso 0:8dbd6bd9167f 91 sDigitalIn* inPin;
mkarlsso 0:8dbd6bd9167f 92 int lastInState;
mkarlsso 0:8dbd6bd9167f 93 uint32_t lastChangeInterval;
mkarlsso 0:8dbd6bd9167f 94
mkarlsso 0:8dbd6bd9167f 95 //changeEvent lastUpEvent;
mkarlsso 0:8dbd6bd9167f 96 //changeEvent lastDownEvent;
mkarlsso 0:8dbd6bd9167f 97 };
mkarlsso 0:8dbd6bd9167f 98
mkarlsso 0:8dbd6bd9167f 99
mkarlsso 0:8dbd6bd9167f 100 //an intVariable contains an integer value and the name of that variable within the script
mkarlsso 0:8dbd6bd9167f 101 class intVariable {
mkarlsso 0:8dbd6bd9167f 102
mkarlsso 0:8dbd6bd9167f 103 public:
mkarlsso 0:8dbd6bd9167f 104 intVariable();
mkarlsso 0:8dbd6bd9167f 105 intVariable(std::string& tagInput, int initialValue);
mkarlsso 0:8dbd6bd9167f 106 void set(std::string& tagInput, int initialValue);
mkarlsso 0:8dbd6bd9167f 107 int value;
mkarlsso 0:8dbd6bd9167f 108 //string tag;
mkarlsso 0:8dbd6bd9167f 109 char tag[MAXVARNAMESIZE+1];
mkarlsso 0:8dbd6bd9167f 110 bool isUsed;
mkarlsso 0:8dbd6bd9167f 111
mkarlsso 0:8dbd6bd9167f 112 };
mkarlsso 0:8dbd6bd9167f 113
mkarlsso 0:8dbd6bd9167f 114
mkarlsso 0:8dbd6bd9167f 115 //ACTION SECTION-- an 'action' is a command in the script. It can be a single command,
mkarlsso 0:8dbd6bd9167f 116 //or a block containing a set of actions
mkarlsso 0:8dbd6bd9167f 117 //------------------------------------------------------------------------------------
mkarlsso 0:8dbd6bd9167f 118
mkarlsso 0:8dbd6bd9167f 119 //display actions are used to output text messages via the serial port. The user can display
mkarlsso 0:8dbd6bd9167f 120 //either a static text string or the value of a single variable.
mkarlsso 0:8dbd6bd9167f 121 class displayAction {
mkarlsso 0:8dbd6bd9167f 122
mkarlsso 0:8dbd6bd9167f 123 public:
mkarlsso 0:8dbd6bd9167f 124 displayAction();
mkarlsso 0:8dbd6bd9167f 125 void set(int* variable, string varNameInput);
mkarlsso 0:8dbd6bd9167f 126 void set(string text);
mkarlsso 0:8dbd6bd9167f 127 bool isUsed;
mkarlsso 0:8dbd6bd9167f 128 void execute();
mkarlsso 0:8dbd6bd9167f 129 void release();
mkarlsso 0:8dbd6bd9167f 130
mkarlsso 0:8dbd6bd9167f 131 private:
mkarlsso 0:8dbd6bd9167f 132 int* dVariable;
mkarlsso 0:8dbd6bd9167f 133 string dText;
mkarlsso 0:8dbd6bd9167f 134
mkarlsso 0:8dbd6bd9167f 135 };
mkarlsso 0:8dbd6bd9167f 136
mkarlsso 0:8dbd6bd9167f 137 class triggerFunctionAction {
mkarlsso 0:8dbd6bd9167f 138
mkarlsso 0:8dbd6bd9167f 139 public:
mkarlsso 0:8dbd6bd9167f 140 triggerFunctionAction();
mkarlsso 0:8dbd6bd9167f 141 triggerFunctionAction(int functionNum);
mkarlsso 0:8dbd6bd9167f 142 void set(int functionNum);
mkarlsso 0:8dbd6bd9167f 143 bool isUsed;
mkarlsso 0:8dbd6bd9167f 144 void execute();
mkarlsso 0:8dbd6bd9167f 145 void release();
mkarlsso 0:8dbd6bd9167f 146 private:
mkarlsso 0:8dbd6bd9167f 147 int functionNum;
mkarlsso 0:8dbd6bd9167f 148
mkarlsso 0:8dbd6bd9167f 149
mkarlsso 0:8dbd6bd9167f 150 };
mkarlsso 0:8dbd6bd9167f 151
mkarlsso 0:8dbd6bd9167f 152 //intOpertaion is an action that does addition or subtraction of integers and returns/stores the result
mkarlsso 0:8dbd6bd9167f 153 //these operation are very limited so far (only + or - allowed, and only one operation per object,
mkarlsso 0:8dbd6bd9167f 154 //for example a = b + b works but a = b + c + d does not. The output value can also be set to a random number.
mkarlsso 0:8dbd6bd9167f 155 class intOperation {
mkarlsso 0:8dbd6bd9167f 156
mkarlsso 0:8dbd6bd9167f 157 public:
mkarlsso 0:8dbd6bd9167f 158 intOperation();
mkarlsso 0:8dbd6bd9167f 159
mkarlsso 0:8dbd6bd9167f 160 /*
mkarlsso 0:8dbd6bd9167f 161 intOperation(int randParam, const char* cmpString, int cmpValInput);
mkarlsso 0:8dbd6bd9167f 162 intOperation(int randParam, const char* cmpString, int* cmpIntVarInput);
mkarlsso 0:8dbd6bd9167f 163 intOperation(int* intVarInput, const char* cmpString, int cmpValInput);
mkarlsso 0:8dbd6bd9167f 164 intOperation(int* intVarInput, const char* cmpString, int* cmpIntVarInput);
mkarlsso 0:8dbd6bd9167f 165 intOperation(int* intVarInput, intOperation* operationInput);
mkarlsso 0:8dbd6bd9167f 166 */
mkarlsso 0:8dbd6bd9167f 167
mkarlsso 0:8dbd6bd9167f 168 ~intOperation();
mkarlsso 0:8dbd6bd9167f 169
mkarlsso 0:8dbd6bd9167f 170 //Supported operations with rand:
mkarlsso 0:8dbd6bd9167f 171 //a = rand(x)
mkarlsso 0:8dbd6bd9167f 172 //a = rand(x) + 3
mkarlsso 0:8dbd6bd9167f 173 //a = rand(x) + b
mkarlsso 0:8dbd6bd9167f 174 void setRandOp(int randParam, const char* cmpString, int cmpValInput, bool flipped);
mkarlsso 0:8dbd6bd9167f 175 void setRandOp(int randParam, const char* cmpString, int* cmpIntVarInput, bool flipped);
mkarlsso 0:8dbd6bd9167f 176
mkarlsso 0:8dbd6bd9167f 177 //Supported regular operations
mkarlsso 0:8dbd6bd9167f 178 //a = 5
mkarlsso 0:8dbd6bd9167f 179 //a = b
mkarlsso 0:8dbd6bd9167f 180 //a = b + 6
mkarlsso 0:8dbd6bd9167f 181 //a = b + c
mkarlsso 0:8dbd6bd9167f 182 void set(int* intVarInput, const char* cmpString, int cmpValInput);
mkarlsso 0:8dbd6bd9167f 183 void set(int* intVarInput, const char* cmpString, int* cmpIntVarInput);
mkarlsso 0:8dbd6bd9167f 184 void set(int* intVarInput, intOperation* operationInput);
mkarlsso 0:8dbd6bd9167f 185
mkarlsso 0:8dbd6bd9167f 186
mkarlsso 0:8dbd6bd9167f 187 //Supported operations with clock()
mkarlsso 0:8dbd6bd9167f 188 //a = clock()
mkarlsso 0:8dbd6bd9167f 189 //a = clock() + 5
mkarlsso 0:8dbd6bd9167f 190 //a = clock() + b
mkarlsso 0:8dbd6bd9167f 191 void setClockOp(int* intVarInput);
mkarlsso 0:8dbd6bd9167f 192 void setClockOp(const char* cmpString, int cmpValInput, bool flip);
mkarlsso 0:8dbd6bd9167f 193 void setClockOp(const char* cmpString, int* cmpIntVarInput, bool flip);
mkarlsso 0:8dbd6bd9167f 194
mkarlsso 0:8dbd6bd9167f 195 void release();
mkarlsso 0:8dbd6bd9167f 196 bool isUsed;
mkarlsso 0:8dbd6bd9167f 197 int execute();
mkarlsso 0:8dbd6bd9167f 198
mkarlsso 0:8dbd6bd9167f 199 private:
mkarlsso 0:8dbd6bd9167f 200 int randHigh;
mkarlsso 0:8dbd6bd9167f 201 int* cmpVal;
mkarlsso 0:8dbd6bd9167f 202 int* intVal;
mkarlsso 0:8dbd6bd9167f 203 intOperation* opPtr;
mkarlsso 0:8dbd6bd9167f 204 bool cmpValGlobal;
mkarlsso 0:8dbd6bd9167f 205 bool isClockAssign; //if the current clock value is part of the operation
mkarlsso 0:8dbd6bd9167f 206 bool inputsFlipped;
mkarlsso 0:8dbd6bd9167f 207 int (intOperation::*executePtr)();
mkarlsso 0:8dbd6bd9167f 208 int addAndStore();
mkarlsso 0:8dbd6bd9167f 209 int subtractAndStore();
mkarlsso 0:8dbd6bd9167f 210 int add();
mkarlsso 0:8dbd6bd9167f 211 int subtract();
mkarlsso 0:8dbd6bd9167f 212 int equals();
mkarlsso 0:8dbd6bd9167f 213
mkarlsso 0:8dbd6bd9167f 214 };
mkarlsso 0:8dbd6bd9167f 215
mkarlsso 0:8dbd6bd9167f 216 //portMessage is an action to change a digital port. So far, You can only change the digital out (0 or 1)
mkarlsso 0:8dbd6bd9167f 217 class portMessage {
mkarlsso 0:8dbd6bd9167f 218 public:
mkarlsso 0:8dbd6bd9167f 219
mkarlsso 0:8dbd6bd9167f 220 portMessage();
mkarlsso 0:8dbd6bd9167f 221 //portMessage(digitalPort* portIn, int whichToSet, int value); //whichToSet: 1 DigitalOut; 2 State
mkarlsso 0:8dbd6bd9167f 222 //void setMessage(digitalPort* portIn, int whichToSet, int value); //whichToSet: 1 DigitalOut; 2 State
mkarlsso 0:8dbd6bd9167f 223 //portMessage(int* portIn, int whichToSet, int value); //whichToSet:
mkarlsso 0:8dbd6bd9167f 224 void setMessage(int* portIn, int whichToSet, int value, digitalPort* portVector); //whichToSet:
mkarlsso 0:8dbd6bd9167f 225
mkarlsso 0:8dbd6bd9167f 226 void execute();
mkarlsso 0:8dbd6bd9167f 227 void release();
mkarlsso 0:8dbd6bd9167f 228 bool isUsed;
mkarlsso 0:8dbd6bd9167f 229
mkarlsso 0:8dbd6bd9167f 230 private:
mkarlsso 0:8dbd6bd9167f 231 int whichToSet; //hard coded port number
mkarlsso 0:8dbd6bd9167f 232 int* port; //alternative variable port number
mkarlsso 0:8dbd6bd9167f 233 int value;
mkarlsso 0:8dbd6bd9167f 234
mkarlsso 0:8dbd6bd9167f 235 digitalPort* portVector;
mkarlsso 0:8dbd6bd9167f 236
mkarlsso 0:8dbd6bd9167f 237 };
mkarlsso 0:8dbd6bd9167f 238
mkarlsso 0:8dbd6bd9167f 239 //holder class for all possible actions. This include general system commands.
mkarlsso 0:8dbd6bd9167f 240 class action {
mkarlsso 0:8dbd6bd9167f 241 public:
mkarlsso 0:8dbd6bd9167f 242
mkarlsso 0:8dbd6bd9167f 243 action();
mkarlsso 0:8dbd6bd9167f 244 ~action();
mkarlsso 0:8dbd6bd9167f 245 action(intOperation* opInput);
mkarlsso 0:8dbd6bd9167f 246 action(portMessage* messageInput);
mkarlsso 0:8dbd6bd9167f 247 action(event* eventInput);
mkarlsso 0:8dbd6bd9167f 248 //action(event* eventInput, uint32_t delay);
mkarlsso 0:8dbd6bd9167f 249 action(displayAction* displayInput);
mkarlsso 0:8dbd6bd9167f 250 action(sSound* soundInput);
mkarlsso 0:8dbd6bd9167f 251 action(triggerFunctionAction* triggerFuncInput);
mkarlsso 0:8dbd6bd9167f 252 action(int8_t sysCommandInput); //for general system commands
mkarlsso 0:8dbd6bd9167f 253
mkarlsso 0:8dbd6bd9167f 254 void set(intOperation* opInput);
mkarlsso 0:8dbd6bd9167f 255 void set(portMessage* messageInput);
mkarlsso 0:8dbd6bd9167f 256 void set(event* eventInput);
mkarlsso 0:8dbd6bd9167f 257 //void set(event* eventInput, uint32_t delay);
mkarlsso 0:8dbd6bd9167f 258
mkarlsso 0:8dbd6bd9167f 259 void set(displayAction* displayInput);
mkarlsso 0:8dbd6bd9167f 260 void set(sSound* soundInput);
mkarlsso 0:8dbd6bd9167f 261 void set(triggerFunctionAction* triggerFuncInput);
mkarlsso 0:8dbd6bd9167f 262 void set(int8_t sysCommandInput);
mkarlsso 0:8dbd6bd9167f 263 void execute();
mkarlsso 0:8dbd6bd9167f 264 void execute(uint32_t blockExecTime);
mkarlsso 0:8dbd6bd9167f 265 void release();
mkarlsso 0:8dbd6bd9167f 266 bool isUsed;
mkarlsso 0:8dbd6bd9167f 267
mkarlsso 0:8dbd6bd9167f 268 private:
mkarlsso 0:8dbd6bd9167f 269 intOperation* op;
mkarlsso 0:8dbd6bd9167f 270 portMessage* message;
mkarlsso 0:8dbd6bd9167f 271 event* eventToCreate;
mkarlsso 0:8dbd6bd9167f 272 displayAction* displayActionPtr;
mkarlsso 0:8dbd6bd9167f 273 sSound* sound;
mkarlsso 0:8dbd6bd9167f 274 triggerFunctionAction* triggerFunc;
mkarlsso 0:8dbd6bd9167f 275 //uint32_t eventDelay;
mkarlsso 0:8dbd6bd9167f 276 int8_t sysCommand;
mkarlsso 0:8dbd6bd9167f 277 char actionType;
mkarlsso 0:8dbd6bd9167f 278
mkarlsso 0:8dbd6bd9167f 279 };
mkarlsso 0:8dbd6bd9167f 280 //-----------------------------------------------------
mkarlsso 0:8dbd6bd9167f 281
mkarlsso 0:8dbd6bd9167f 282 //CONDITION SECTION-- a 'condition' is used in the beginning of a block (if-else blocks or while blocks)
mkarlsso 0:8dbd6bd9167f 283 //If the condition is true, the block is exectuted during a callback
mkarlsso 0:8dbd6bd9167f 284 //------------------------------------------------------------------------------------
mkarlsso 0:8dbd6bd9167f 285
mkarlsso 0:8dbd6bd9167f 286
mkarlsso 0:8dbd6bd9167f 287 //intCompare is a condition class that compares the state value of a port or
mkarlsso 0:8dbd6bd9167f 288 //an integer variable to another integer variable or operation output
mkarlsso 0:8dbd6bd9167f 289 class intCompare {
mkarlsso 0:8dbd6bd9167f 290
mkarlsso 0:8dbd6bd9167f 291 public:
mkarlsso 0:8dbd6bd9167f 292 intCompare();
mkarlsso 0:8dbd6bd9167f 293 intCompare(digitalPort* portInput, const char* cmpString, int cmpValInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 294 intCompare(digitalPort* portInput, const char* cmpString, int* cmpIntVarInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 295 intCompare(int* intVarInput, const char* cmpString, int cmpValInput);
mkarlsso 0:8dbd6bd9167f 296 intCompare(int* intVarInput, const char* cmpString, int* cmpIntVarInput);
mkarlsso 0:8dbd6bd9167f 297 intCompare(int* intVarInput, const char* cmpString, intOperation* cmpIntOpInput);
mkarlsso 0:8dbd6bd9167f 298 intCompare(digitalPort* portInput, const char* cmpString, intOperation* cmpIntOpInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 299
mkarlsso 0:8dbd6bd9167f 300 void set(digitalPort* portInput, const char* cmpString, int cmpValInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 301 void set(digitalPort* portInput, const char* cmpString, int* cmpIntVarInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 302 void set(int* intVarInput, const char* cmpString, int cmpValInput);
mkarlsso 0:8dbd6bd9167f 303 void set(int* intVarInput, const char* cmpString, int* cmpIntVarInput);
mkarlsso 0:8dbd6bd9167f 304 void set(int* intVarInput, const char* cmpString, intOperation* cmpIntOpInput);
mkarlsso 0:8dbd6bd9167f 305 void set(digitalPort* portInput, const char* cmpString, intOperation* cmpIntOpInput, int whichToUse);
mkarlsso 0:8dbd6bd9167f 306
mkarlsso 0:8dbd6bd9167f 307 void release();
mkarlsso 0:8dbd6bd9167f 308
mkarlsso 0:8dbd6bd9167f 309 ~intCompare();
mkarlsso 0:8dbd6bd9167f 310 bool isTrue();
mkarlsso 0:8dbd6bd9167f 311 bool isUsed;
mkarlsso 0:8dbd6bd9167f 312
mkarlsso 0:8dbd6bd9167f 313 private:
mkarlsso 0:8dbd6bd9167f 314 digitalPort* port;
mkarlsso 0:8dbd6bd9167f 315 int* portValPtr;
mkarlsso 0:8dbd6bd9167f 316 int* cmpVal;
mkarlsso 0:8dbd6bd9167f 317 int* intVal;
mkarlsso 0:8dbd6bd9167f 318 intOperation* intOp;
mkarlsso 0:8dbd6bd9167f 319 void setPointer(const char* cmpString);
mkarlsso 0:8dbd6bd9167f 320 void setPointer_operation(const char* cmpString);
mkarlsso 0:8dbd6bd9167f 321 bool (intCompare::*isTruePtr)();
mkarlsso 0:8dbd6bd9167f 322 bool cmpValGlobal;
mkarlsso 0:8dbd6bd9167f 323 bool greaterThan();
mkarlsso 0:8dbd6bd9167f 324 bool greaterOrEqual();
mkarlsso 0:8dbd6bd9167f 325 bool lessThan();
mkarlsso 0:8dbd6bd9167f 326 bool lessOrEqual();
mkarlsso 0:8dbd6bd9167f 327 bool equal();
mkarlsso 0:8dbd6bd9167f 328 bool notEqual();
mkarlsso 0:8dbd6bd9167f 329 bool greaterThan_op();
mkarlsso 0:8dbd6bd9167f 330 bool greaterOrEqual_op();
mkarlsso 0:8dbd6bd9167f 331 bool lessThan_op();
mkarlsso 0:8dbd6bd9167f 332 bool lessOrEqual_op();
mkarlsso 0:8dbd6bd9167f 333 bool equal_op();
mkarlsso 0:8dbd6bd9167f 334 bool notEqual_op();
mkarlsso 0:8dbd6bd9167f 335 };
mkarlsso 0:8dbd6bd9167f 336
mkarlsso 0:8dbd6bd9167f 337
mkarlsso 0:8dbd6bd9167f 338 //holder class for all possible conditions (so far only intCompare)
mkarlsso 0:8dbd6bd9167f 339 class condition {
mkarlsso 0:8dbd6bd9167f 340 public:
mkarlsso 0:8dbd6bd9167f 341
mkarlsso 0:8dbd6bd9167f 342 condition();
mkarlsso 0:8dbd6bd9167f 343 condition(intCompare* compareInput);
mkarlsso 0:8dbd6bd9167f 344 condition(condition* condition1, char condType, condition* condition2);
mkarlsso 0:8dbd6bd9167f 345 ~condition();
mkarlsso 0:8dbd6bd9167f 346 void set(intCompare* compareInput);
mkarlsso 0:8dbd6bd9167f 347 void set(condition* condition1, char condType, condition* condition2);
mkarlsso 0:8dbd6bd9167f 348 bool isTrue();
mkarlsso 0:8dbd6bd9167f 349 bool isUsed;
mkarlsso 0:8dbd6bd9167f 350 void release(); //called when the event is no longer being used;
mkarlsso 0:8dbd6bd9167f 351 private:
mkarlsso 0:8dbd6bd9167f 352
mkarlsso 0:8dbd6bd9167f 353 //char conditionType; //1 for intCompare
mkarlsso 0:8dbd6bd9167f 354 intCompare* intCmp;
mkarlsso 0:8dbd6bd9167f 355 condition* conditionPtrs[2];
mkarlsso 0:8dbd6bd9167f 356 char conditionType;
mkarlsso 0:8dbd6bd9167f 357
mkarlsso 0:8dbd6bd9167f 358
mkarlsso 0:8dbd6bd9167f 359 };
mkarlsso 0:8dbd6bd9167f 360 //--------------------------------------------
mkarlsso 0:8dbd6bd9167f 361
mkarlsso 0:8dbd6bd9167f 362
mkarlsso 0:8dbd6bd9167f 363 //queueItem connects a pre-defined event with an exectution time.
mkarlsso 0:8dbd6bd9167f 364 //They are placed in the eventQueue
mkarlsso 0:8dbd6bd9167f 365 struct queueItem {
mkarlsso 0:8dbd6bd9167f 366 uint32_t timeToExecute;
mkarlsso 0:8dbd6bd9167f 367 event* eventPtr;
mkarlsso 0:8dbd6bd9167f 368 };
mkarlsso 0:8dbd6bd9167f 369
mkarlsso 0:8dbd6bd9167f 370
mkarlsso 0:8dbd6bd9167f 371 //Organizes events in a temporal queue. check() is called from the main loop.
mkarlsso 0:8dbd6bd9167f 372 //If the execution time of the event has passed, then the event is exectuted.
mkarlsso 0:8dbd6bd9167f 373 class eventQueue {
mkarlsso 0:8dbd6bd9167f 374 public:
mkarlsso 0:8dbd6bd9167f 375 eventQueue();
mkarlsso 0:8dbd6bd9167f 376 void addEventToQueue(event* eventInput, uint32_t delay);
mkarlsso 0:8dbd6bd9167f 377 void eraseQueue(); //clear all future events
mkarlsso 0:8dbd6bd9167f 378 void check(void);
mkarlsso 0:8dbd6bd9167f 379
mkarlsso 0:8dbd6bd9167f 380 private:
mkarlsso 0:8dbd6bd9167f 381 std::vector<queueItem> events;
mkarlsso 0:8dbd6bd9167f 382 int queueSize;
mkarlsso 0:8dbd6bd9167f 383
mkarlsso 0:8dbd6bd9167f 384 };
mkarlsso 0:8dbd6bd9167f 385
mkarlsso 0:8dbd6bd9167f 386 //An 'event' is a block of 'actions' that can be gated with a boolean 'condition' set. All
mkarlsso 0:8dbd6bd9167f 387 //conditions in the set must be true for the block of actions to be executed. Right now,
mkarlsso 0:8dbd6bd9167f 388 //there is no OR logic (||), only AND (&&).
mkarlsso 0:8dbd6bd9167f 389 //The entire event is placed on the event queue to be executed at a given delay.
mkarlsso 0:8dbd6bd9167f 390 //At that future time, the condition is checked and if true, the block of actions
mkarlsso 0:8dbd6bd9167f 391 //is exectuted. Note: an 'action' can be another event (or even the parent event), allowing
mkarlsso 0:8dbd6bd9167f 392 //nested 'if' and 'while' statements.
mkarlsso 0:8dbd6bd9167f 393 class event {
mkarlsso 0:8dbd6bd9167f 394 public:
mkarlsso 0:8dbd6bd9167f 395
mkarlsso 0:8dbd6bd9167f 396 event();
mkarlsso 0:8dbd6bd9167f 397 event(eventQueue* queueInput);
mkarlsso 0:8dbd6bd9167f 398 ~event();
mkarlsso 0:8dbd6bd9167f 399 void setTimeLag(uint32_t timeLagInput); //the event will be exectuted at this time from now
mkarlsso 0:8dbd6bd9167f 400 void setTimeLag(int* timeLagInput); //the event will be exectuted at this time from now
mkarlsso 0:8dbd6bd9167f 401 void setWhileLoopPeriod(uint32_t period);
mkarlsso 0:8dbd6bd9167f 402 void setWhileLoopPeriod(int* period);
mkarlsso 0:8dbd6bd9167f 403 void addCondition(condition* conditionInput); //contains a set of conditions to check and a truth table
mkarlsso 0:8dbd6bd9167f 404 bool isConditionTrue(void); //checks if the condition is true
mkarlsso 0:8dbd6bd9167f 405 void addAction(action* actionInput); //called during script parsing, when the block is being defined
mkarlsso 0:8dbd6bd9167f 406 void addToQueue(void); //places the event on the event queue with default time lag. When the time
mkarlsso 0:8dbd6bd9167f 407 //lag has expired, the the block is executed
mkarlsso 0:8dbd6bd9167f 408 void addToQueue(uint32_t delay);
mkarlsso 0:8dbd6bd9167f 409 void execute(void); //Execute without checking the condition. Called only from the event queue
mkarlsso 0:8dbd6bd9167f 410 void setNextElseEvent(event* eventInput); //allows for else event block
mkarlsso 0:8dbd6bd9167f 411 uint32_t timeLag; //default time from now when the event will be executed (this is ignored once placed in event queue)
mkarlsso 0:8dbd6bd9167f 412 int* timeLagVar; //exectution time lab defined by a variable
mkarlsso 0:8dbd6bd9167f 413 eventQueue* queuePtr;
mkarlsso 0:8dbd6bd9167f 414 void release(); //called when the event is no longer being used;
mkarlsso 0:8dbd6bd9167f 415
mkarlsso 0:8dbd6bd9167f 416 char blockType; //0 callback
mkarlsso 0:8dbd6bd9167f 417 //1 if ... do block (with conditions)
mkarlsso 0:8dbd6bd9167f 418 //2 do block (no conditions)
mkarlsso 0:8dbd6bd9167f 419 //3 else if ... do block
mkarlsso 0:8dbd6bd9167f 420 //4 else do (no conditions)
mkarlsso 0:8dbd6bd9167f 421 //5 while ... do every ... block
mkarlsso 0:8dbd6bd9167f 422 //6 else while ... do every ... block
mkarlsso 0:8dbd6bd9167f 423 //7 then if ... do block
mkarlsso 0:8dbd6bd9167f 424 //8 then do (no conditions)
mkarlsso 0:8dbd6bd9167f 425
mkarlsso 0:8dbd6bd9167f 426 uint32_t whileLoopPeriod; //if non-zero, the block is a while loop (executed at regular intervals)
mkarlsso 0:8dbd6bd9167f 427 int* whileLoopPeriodVar;
mkarlsso 0:8dbd6bd9167f 428 event* nextElseEventPtr;
mkarlsso 0:8dbd6bd9167f 429 bool isUsed;
mkarlsso 0:8dbd6bd9167f 430 bool timeLagIsConstant;
mkarlsso 0:8dbd6bd9167f 431 bool whileLoopPeriodIsConstant;
mkarlsso 0:8dbd6bd9167f 432 bool hasWhileLoop;
mkarlsso 0:8dbd6bd9167f 433
mkarlsso 0:8dbd6bd9167f 434 private:
mkarlsso 0:8dbd6bd9167f 435 int numConditions;
mkarlsso 0:8dbd6bd9167f 436 int numActions;
mkarlsso 0:8dbd6bd9167f 437 condition* conditionToCheck;
mkarlsso 0:8dbd6bd9167f 438 action* actionArray[20];
mkarlsso 0:8dbd6bd9167f 439
mkarlsso 0:8dbd6bd9167f 440 //if statement (can be left empty, which is interpreted as 'true')
mkarlsso 0:8dbd6bd9167f 441 //std::vector<condition*> conditionArray;
mkarlsso 0:8dbd6bd9167f 442 //std::deque<action*> actionArray;
mkarlsso 0:8dbd6bd9167f 443
mkarlsso 0:8dbd6bd9167f 444 };
mkarlsso 0:8dbd6bd9167f 445
mkarlsso 0:8dbd6bd9167f 446 //each functionItem help a poiter to an action, and the name of the function. Not currently in use.
mkarlsso 0:8dbd6bd9167f 447 class functionItem {
mkarlsso 0:8dbd6bd9167f 448 public:
mkarlsso 0:8dbd6bd9167f 449 functionItem(action* actionInput, string tagInput);
mkarlsso 0:8dbd6bd9167f 450 ~functionItem();
mkarlsso 0:8dbd6bd9167f 451 string tag;
mkarlsso 0:8dbd6bd9167f 452 action* actionPtr;
mkarlsso 0:8dbd6bd9167f 453 };
mkarlsso 0:8dbd6bd9167f 454
mkarlsso 0:8dbd6bd9167f 455 class blockBuffer {
mkarlsso 0:8dbd6bd9167f 456
mkarlsso 0:8dbd6bd9167f 457 public:
mkarlsso 0:8dbd6bd9167f 458 blockBuffer();
mkarlsso 0:8dbd6bd9167f 459 bool addLine(char* input, int numChars);
mkarlsso 0:8dbd6bd9167f 460 string getNextLine();
mkarlsso 0:8dbd6bd9167f 461 int16_t linesAvailable();
mkarlsso 0:8dbd6bd9167f 462 bool empty();
mkarlsso 0:8dbd6bd9167f 463 void resetBuffer();
mkarlsso 0:8dbd6bd9167f 464
mkarlsso 0:8dbd6bd9167f 465 private:
mkarlsso 0:8dbd6bd9167f 466 #ifdef MBEDHARDWARE
mkarlsso 0:8dbd6bd9167f 467 //On the MBED, we need to put this on a different memory bank
mkarlsso 0:8dbd6bd9167f 468 __attribute((section("AHBSRAM1"),aligned)) char charBuffer[INPUTCHARBUFFERSIZE];
mkarlsso 0:8dbd6bd9167f 469 #else
mkarlsso 0:8dbd6bd9167f 470 char charBuffer[INPUTCHARBUFFERSIZE];
mkarlsso 0:8dbd6bd9167f 471 #endif
mkarlsso 0:8dbd6bd9167f 472 int16_t bufferWritePos;
mkarlsso 0:8dbd6bd9167f 473 int16_t bufferReadPos;
mkarlsso 0:8dbd6bd9167f 474 int16_t _linesAvailable;
mkarlsso 0:8dbd6bd9167f 475
mkarlsso 0:8dbd6bd9167f 476 };
mkarlsso 0:8dbd6bd9167f 477
mkarlsso 0:8dbd6bd9167f 478 //Parser for the incoming text. The parser is called when a line terminates with a semicolon (;).
mkarlsso 0:8dbd6bd9167f 479 //Only the final line in a callback block should have a semicolon.
mkarlsso 0:8dbd6bd9167f 480 class scriptStream {
mkarlsso 0:8dbd6bd9167f 481 public:
mkarlsso 0:8dbd6bd9167f 482 scriptStream(digitalPort* portVectorInput, int numPortsInput, eventQueue* queueInput, sSystem* system);
mkarlsso 0:8dbd6bd9167f 483 void parseBlock();
mkarlsso 0:8dbd6bd9167f 484 void addLineToCurrentBlock(char* lineInput); // if the line did not end with a semicolon, add it to the current block
mkarlsso 0:8dbd6bd9167f 485 int* findIntVariable(string nameInput); //used to retrieve the pointer to the designated variable if it exists
mkarlsso 0:8dbd6bd9167f 486 int* findIntVariable(const char* nameInput); //used to retrieve the pointer to the designated variable if it exists
mkarlsso 0:8dbd6bd9167f 487 int* findIntVariable(const char* nameInput, int start, int end); //used to retrieve the pointer to the designated variable if it exists
mkarlsso 0:8dbd6bd9167f 488
mkarlsso 0:8dbd6bd9167f 489 bool createIntVariable(string nameInput); // creates a new interger variable
mkarlsso 0:8dbd6bd9167f 490 action* evaluateAssignmentForAction(string expression); //parses a numerical assignment or operation (a = b - c)
mkarlsso 0:8dbd6bd9167f 491 action* evaluateAssignmentForAction(const char* expression); //parses a numerical assignment or operation (a = b - c)
mkarlsso 0:8dbd6bd9167f 492
mkarlsso 0:8dbd6bd9167f 493 bool evaluateConditions(string& expression, event* currentEvent); //parses a condition statement (a == b && c > d)
mkarlsso 0:8dbd6bd9167f 494 //condition* parseConditions(string& expression); //parses a condition statement (a == b && c > d)
mkarlsso 0:8dbd6bd9167f 495 //std::size_t findFirstOrOutsideParenth(string& expression);
mkarlsso 0:8dbd6bd9167f 496 //std::size_t findFirstAndOutsideParenth(string& expression);
mkarlsso 0:8dbd6bd9167f 497 //bool isOutsideParenth(string& expression,std::size_t foundItem);
mkarlsso 0:8dbd6bd9167f 498
mkarlsso 0:8dbd6bd9167f 499 condition* parseConditions(const char* expression,int start, int end); //parses a condition statement (a == b && c > d)
mkarlsso 0:8dbd6bd9167f 500 int findFirstOrOutsideParenth(const char* expression, int start, int end);
mkarlsso 0:8dbd6bd9167f 501 int findFirstAndOutsideParenth(const char* expression, int start, int end);
mkarlsso 0:8dbd6bd9167f 502 bool isOutsideParenth(const char* expression,int foundItem, int start, int end);
mkarlsso 0:8dbd6bd9167f 503 bool isNum(const char* expression, int start, int end);
mkarlsso 0:8dbd6bd9167f 504 bool areStringsSame(const char* str1, const char* str2, int start, int end);
mkarlsso 0:8dbd6bd9167f 505
mkarlsso 0:8dbd6bd9167f 506 int getRandomParam(string expression);
mkarlsso 0:8dbd6bd9167f 507 int getRandomParam(const char* expression,int start,int end);
mkarlsso 0:8dbd6bd9167f 508
mkarlsso 0:8dbd6bd9167f 509
mkarlsso 0:8dbd6bd9167f 510 int findStringLoc(const char* refString,const char* findString,int start, int end);
mkarlsso 0:8dbd6bd9167f 511
mkarlsso 0:8dbd6bd9167f 512
mkarlsso 0:8dbd6bd9167f 513
mkarlsso 0:8dbd6bd9167f 514 private:
mkarlsso 0:8dbd6bd9167f 515
mkarlsso 0:8dbd6bd9167f 516 int currentTriggerPort;
mkarlsso 0:8dbd6bd9167f 517 int currentTriggerDir;
mkarlsso 0:8dbd6bd9167f 518 int currentPort;
mkarlsso 0:8dbd6bd9167f 519 int currentFunction;
mkarlsso 0:8dbd6bd9167f 520
mkarlsso 0:8dbd6bd9167f 521 string tmpLine;
mkarlsso 0:8dbd6bd9167f 522 vector<string> tokens;
mkarlsso 0:8dbd6bd9167f 523
mkarlsso 0:8dbd6bd9167f 524 bool lineError;
mkarlsso 0:8dbd6bd9167f 525 int blockDepth;
mkarlsso 0:8dbd6bd9167f 526 bool ifBlockInit;
mkarlsso 0:8dbd6bd9167f 527 bool whileBlockInit;
mkarlsso 0:8dbd6bd9167f 528 bool elseFlag;
mkarlsso 0:8dbd6bd9167f 529 bool thenFlag;
mkarlsso 0:8dbd6bd9167f 530 bool expectingDoStatement;
mkarlsso 0:8dbd6bd9167f 531 int currentDelay;
mkarlsso 0:8dbd6bd9167f 532 event* tmpEvent;
mkarlsso 0:8dbd6bd9167f 533 string tmpString;
mkarlsso 0:8dbd6bd9167f 534
mkarlsso 0:8dbd6bd9167f 535 vector<intVariable*> globalVariables;
mkarlsso 0:8dbd6bd9167f 536 vector<event*> tmpEventPtrArray;
mkarlsso 0:8dbd6bd9167f 537 //event* functionEventArray[NUMFUNCTIONS];
mkarlsso 0:8dbd6bd9167f 538 //bool functionSpotTaken[NUMFUNCTIONS];
mkarlsso 0:8dbd6bd9167f 539
mkarlsso 0:8dbd6bd9167f 540 //vector<functionItem*> functionArray; //any blocks declared outsite callback blocks are stored here
mkarlsso 0:8dbd6bd9167f 541 //list<string> currentBlock;
mkarlsso 0:8dbd6bd9167f 542 blockBuffer currentBlock;
mkarlsso 0:8dbd6bd9167f 543 digitalPort* portVector;
mkarlsso 0:8dbd6bd9167f 544 sSystem* system;
mkarlsso 0:8dbd6bd9167f 545
mkarlsso 0:8dbd6bd9167f 546
mkarlsso 0:8dbd6bd9167f 547
mkarlsso 0:8dbd6bd9167f 548 int numPorts;
mkarlsso 0:8dbd6bd9167f 549 eventQueue* queuePtr;
mkarlsso 0:8dbd6bd9167f 550
mkarlsso 0:8dbd6bd9167f 551 };
mkarlsso 0:8dbd6bd9167f 552
mkarlsso 0:8dbd6bd9167f 553
mkarlsso 0:8dbd6bd9167f 554 class mainLoop
mkarlsso 0:8dbd6bd9167f 555
mkarlsso 0:8dbd6bd9167f 556 {
mkarlsso 0:8dbd6bd9167f 557 public:
mkarlsso 0:8dbd6bd9167f 558 mainLoop();
mkarlsso 0:8dbd6bd9167f 559 void init();
mkarlsso 0:8dbd6bd9167f 560 void exec();
mkarlsso 0:8dbd6bd9167f 561 private:
mkarlsso 0:8dbd6bd9167f 562 void eraseBuffer();
mkarlsso 0:8dbd6bd9167f 563 uint32_t currentDIOstate[2];
mkarlsso 0:8dbd6bd9167f 564 bool digitalInChanged;
mkarlsso 0:8dbd6bd9167f 565 bool digitalOutChanged;
mkarlsso 0:8dbd6bd9167f 566 scriptStream *parser;
mkarlsso 0:8dbd6bd9167f 567 sSystem *hardware; //hardware interface
mkarlsso 0:8dbd6bd9167f 568 sSerialPort *pc; //communication to computer
mkarlsso 0:8dbd6bd9167f 569 char buffer[256];
mkarlsso 0:8dbd6bd9167f 570 digitalPort ports[NUMPORTS];
mkarlsso 0:8dbd6bd9167f 571
mkarlsso 0:8dbd6bd9167f 572
mkarlsso 0:8dbd6bd9167f 573
mkarlsso 0:8dbd6bd9167f 574 };