Radu-Adrian Marcu / Mbed OS SOFT253_GroupA_AssignmentRepo

3rd Repo, trying to figure this out.

Dependencies:   LPS25H hts221

Fork of SOFT253_Template_Weather_OS_54 by Stage-1 Students SoCEM

main.cpp@73:cfad270d2f2c, 2017-04-21 (annotated)

Committer:
aburch1
Date:
Fri Apr 21 19:55:45 2017 +0000
Revision:
73:cfad270d2f2c
Parent:
72:ef4a4e3089c1
Child:
74:749727490f44
Added TODO for Logging Thread.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
FairyMental 36:19d3f752f9c3 1
Jonathan Austin 0:2757d7abb7d9 2 #include "mbed.h"
martinsimpson 32:260a288be58f 3 #include "rtos.h"
FairyMental 43:3983059e0d91 4 #include <string.h>
FairyMental 34:09ed07f2acba 5 #include <stdio.h>
FairyMental 34:09ed07f2acba 6 #include <ctype.h>
FairyMental 36:19d3f752f9c3 7 #include "hts221.h"
martinsimpson 32:260a288be58f 8 #include "LPS25H.h"
Netaphous 65:3723d2729b68 9 #include "CircularArray.h"
Netaphous 65:3723d2729b68 10 #include "FakeSensor.h"
FairyMental 41:d222c043c96d 11 #include <iostream>
martinsimpson 32:260a288be58f 12
FairyMental 36:19d3f752f9c3 13 #define SIGNAL_doMeasure 1
FairyMental 36:19d3f752f9c3 14 #define SWITCH1_RELEASE 90
Netaphous 65:3723d2729b68 15 #define BUFFER_SIZE 120
FairyMental 34:09ed07f2acba 16
FairyMental 57:dfcdda1e42b6 17 //
FairyMental 57:dfcdda1e42b6 18 // MBED DECLARATIONS
FairyMental 57:dfcdda1e42b6 19 //
martinsimpson 32:260a288be58f 20 DigitalOut myled(LED1);
Netaphous 50:c07e968b9582 21 DigitalIn onBoardSwitch(USER_BUTTON);
martinsimpson 32:260a288be58f 22 I2C i2c2(I2C_SDA, I2C_SCL);
Netaphous 50:c07e968b9582 23
FairyMental 57:dfcdda1e42b6 24 //
FairyMental 57:dfcdda1e42b6 25 // SENSOR DECLARATIONS
Netaphous 50:c07e968b9582 26 // MAKE SURE ONE OF THESE IS COMMENTED OUT
Netaphous 50:c07e968b9582 27 // Real sensor
aburch1 72:ef4a4e3089c1 28 LPS25H barometer(i2c2, LPS25H_V_CHIP_ADDR);
aburch1 72:ef4a4e3089c1 29 HTS221 measurer(I2C_SDA, I2C_SCL);
Netaphous 50:c07e968b9582 30 // Fake sensor
Netaphous 56:4dd780d8fb47 31 //FakeBarometer barometer(1029.0, 1031.0);
Netaphous 56:4dd780d8fb47 32 //FakeMeasurer measurer(20.0, 25.0, 30.0, 50.0);
Netaphous 50:c07e968b9582 33
FairyMental 57:dfcdda1e42b6 34 //
FairyMental 57:dfcdda1e42b6 35 // THREADS DECLARATION
FairyMental 57:dfcdda1e42b6 36 //
FairyMental 37:00775e368a71 37 Thread *produceThread;
FairyMental 37:00775e368a71 38 Thread *measureThread;
FairyMental 39:618ad21e2b34 39 Thread *consumeThread;
FairyMental 58:7fc6e3e4d746 40 Ticker timer;
FairyMental 58:7fc6e3e4d746 41 Ticker realTimeDate;
FairyMental 57:dfcdda1e42b6 42 //
FairyMental 57:dfcdda1e42b6 43 // GLOBAL VARIABLES
FairyMental 57:dfcdda1e42b6 44 //
FairyMental 34:09ed07f2acba 45 Mail<Measure, 16> mail_box;
Netaphous 65:3723d2729b68 46 CircularArray buffer(BUFFER_SIZE);
FairyMental 46:0de1f3c7d118 47 LocalDate *localDate;
FairyMental 49:83bea7fb2728 48 bool logging = true;
FairyMental 58:7fc6e3e4d746 49 float sampleRate = 1;
FairyMental 49:83bea7fb2728 50
FairyMental 57:dfcdda1e42b6 51 //
FairyMental 57:dfcdda1e42b6 52 // Called by a TICKER
FairyMental 57:dfcdda1e42b6 53 // Adds 1 second every second to the clock
FairyMental 46:0de1f3c7d118 54 void RealTimeDate()
FairyMental 46:0de1f3c7d118 55 {
FairyMental 46:0de1f3c7d118 56 localDate->TickSecond();
FairyMental 46:0de1f3c7d118 57 }
FairyMental 58:7fc6e3e4d746 58
FairyMental 58:7fc6e3e4d746 59 //
FairyMental 58:7fc6e3e4d746 60 // Ticker that signals the measureThread to do a measure
FairyMental 58:7fc6e3e4d746 61 //
FairyMental 58:7fc6e3e4d746 62 void SendSignalDoMeasure()
FairyMental 58:7fc6e3e4d746 63 {
FairyMental 58:7fc6e3e4d746 64 if(logging == true)
FairyMental 58:7fc6e3e4d746 65 measureThread->signal_set(SIGNAL_doMeasure);
FairyMental 58:7fc6e3e4d746 66 }
FairyMental 58:7fc6e3e4d746 67
FairyMental 57:dfcdda1e42b6 68 //
FairyMental 57:dfcdda1e42b6 69 // SIGNALED BY Ticker at a frequency of <T> Hz
FairyMental 57:dfcdda1e42b6 70 // Reads values from sensor board, sends over through mail queue
FairyMental 37:00775e368a71 71 void MeasureThread() {
FairyMental 35:484e384f9bf1 72
FairyMental 36:19d3f752f9c3 73 while(true)
FairyMental 36:19d3f752f9c3 74 {
FairyMental 57:dfcdda1e42b6 75 //Await signal from ticker
FairyMental 36:19d3f752f9c3 76 Thread::signal_wait(SIGNAL_doMeasure);
FairyMental 57:dfcdda1e42b6 77
FairyMental 36:19d3f752f9c3 78 float temperature = 0 , humidity = 0,pressure = 0;
FairyMental 57:dfcdda1e42b6 79
FairyMental 36:19d3f752f9c3 80 Measure *measure = mail_box.alloc();
FairyMental 36:19d3f752f9c3 81 if (measure == NULL)
FairyMental 36:19d3f752f9c3 82 {
FairyMental 36:19d3f752f9c3 83 printf("Out of memory\n\r");
FairyMental 36:19d3f752f9c3 84 return;
FairyMental 36:19d3f752f9c3 85 }
FairyMental 34:09ed07f2acba 86
FairyMental 57:dfcdda1e42b6 87 //Read and fill in data
FairyMental 36:19d3f752f9c3 88 measurer.ReadTempHumi(&temperature,&humidity);
FairyMental 36:19d3f752f9c3 89 barometer.get();
FairyMental 36:19d3f752f9c3 90 pressure = barometer.pressure();
FairyMental 47:468a89d62c23 91
FairyMental 36:19d3f752f9c3 92 measure->temperature = temperature;
FairyMental 36:19d3f752f9c3 93 measure->humidity = humidity;
FairyMental 36:19d3f752f9c3 94 measure->pressure = pressure;
Netaphous 67:8d0e88172e2a 95 measure->date.setValues(localDate);
FairyMental 36:19d3f752f9c3 96
FairyMental 57:dfcdda1e42b6 97 osStatus stat = mail_box.put(measure);
martinsimpson 32:260a288be58f 98
FairyMental 36:19d3f752f9c3 99 //Check if succesful
FairyMental 36:19d3f752f9c3 100 if (stat == osErrorResource) {
FairyMental 36:19d3f752f9c3 101 printf("queue->put() Error code: %4Xh, Resource not available\r\n", stat);
FairyMental 36:19d3f752f9c3 102 mail_box.free(measure);
FairyMental 36:19d3f752f9c3 103 return;
FairyMental 36:19d3f752f9c3 104 }
FairyMental 34:09ed07f2acba 105 }
FairyMental 34:09ed07f2acba 106 }
FairyMental 34:09ed07f2acba 107
FairyMental 57:dfcdda1e42b6 108 //
FairyMental 57:dfcdda1e42b6 109 // Receives data through mail queue, then adds it to the global declared list
FairyMental 57:dfcdda1e42b6 110 // A.K.A. Producer Thread
FairyMental 37:00775e368a71 111 void ProducerThread()
FairyMental 34:09ed07f2acba 112 {
FairyMental 57:dfcdda1e42b6 113 while (true)
FairyMental 57:dfcdda1e42b6 114 {
FairyMental 34:09ed07f2acba 115 //Block on the queue
FairyMental 34:09ed07f2acba 116 osEvent evt = mail_box.get();
FairyMental 34:09ed07f2acba 117
FairyMental 34:09ed07f2acba 118 //Check status
FairyMental 34:09ed07f2acba 119 if (evt.status == osEventMail) {
FairyMental 39:618ad21e2b34 120
FairyMental 57:dfcdda1e42b6 121 Measure *measure = (Measure*)evt.value.p;
FairyMental 47:468a89d62c23 122 Measure msr(measure->date,measure->temperature, measure->humidity,measure->pressure);
Netaphous 65:3723d2729b68 123
Netaphous 65:3723d2729b68 124 // Changed to use circlar buffer rather than list buffer
Netaphous 65:3723d2729b68 125 buffer.pushValue(msr);
FairyMental 34:09ed07f2acba 126 mail_box.free(measure);
FairyMental 34:09ed07f2acba 127 } else {
FairyMental 34:09ed07f2acba 128 printf("ERROR: %x\n\r", evt.status);
FairyMental 34:09ed07f2acba 129 }
FairyMental 34:09ed07f2acba 130
FairyMental 57:dfcdda1e42b6 131 }
FairyMental 34:09ed07f2acba 132 }
Netaphous 69:72f237750d85 133 int i;
FairyMental 57:dfcdda1e42b6 134 //
FairyMental 57:dfcdda1e42b6 135 // Compares two char arrays and returns result
FairyMental 57:dfcdda1e42b6 136 // Param1: First char Array / pointer
FairyMental 57:dfcdda1e42b6 137 // Param2: Second char Array / pointer
FairyMental 57:dfcdda1e42b6 138 // Param3. Size of the smallest char arrays (between param1 and param2)
FairyMental 57:dfcdda1e42b6 139 // Return: "-1" IF NOT EQUAL
FairyMental 57:dfcdda1e42b6 140 // "1 " IF EQUAL
FairyMental 42:b1f29874ab70 141 int CompareCommands(char command[],char targetcommand[], int size)
FairyMental 42:b1f29874ab70 142 {
FairyMental 43:3983059e0d91 143 for(i = 0; i < size; i ++)
FairyMental 42:b1f29874ab70 144 {
FairyMental 42:b1f29874ab70 145 if(command[i] != targetcommand[i])
FairyMental 42:b1f29874ab70 146 return -1;
FairyMental 42:b1f29874ab70 147 }
FairyMental 42:b1f29874ab70 148 return 1;
FairyMental 42:b1f29874ab70 149 }
FairyMental 57:dfcdda1e42b6 150 //
FairyMental 57:dfcdda1e42b6 151 // Reads commands through PUTTY and 'consumes the data' accordingly
FairyMental 57:dfcdda1e42b6 152 // A.K.A. Consumer Thread
FairyMental 39:618ad21e2b34 153 void ConsumeThread()
FairyMental 39:618ad21e2b34 154 {
FairyMental 57:dfcdda1e42b6 155 //Last character pressed read (last key input)
FairyMental 41:d222c043c96d 156 char charCmd;
FairyMental 57:dfcdda1e42b6 157 //Char array that stores the command after user presses ENTER
FairyMental 41:d222c043c96d 158 char command[40];
FairyMental 57:dfcdda1e42b6 159 //Current Command Size
FairyMental 41:d222c043c96d 160 int crtChar = 0;
FairyMental 41:d222c043c96d 161 printf("\r\nAwaiting command:\r\n");
FairyMental 39:618ad21e2b34 162 while(1)
FairyMental 39:618ad21e2b34 163 {
FairyMental 41:d222c043c96d 164 charCmd = NULL;
FairyMental 41:d222c043c96d 165 charCmd = getchar();
FairyMental 41:d222c043c96d 166 if(charCmd != NULL)
FairyMental 41:d222c043c96d 167 {
FairyMental 57:dfcdda1e42b6 168 //If BACKSPACE is pressed, Print "DEL" so it deletes last character typed.
FairyMental 57:dfcdda1e42b6 169 if (charCmd == 127 && crtChar > 0 )
FairyMental 43:3983059e0d91 170 {
FairyMental 43:3983059e0d91 171 printf("%c",charCmd);
FairyMental 43:3983059e0d91 172 command[--crtChar] = '\0';
FairyMental 43:3983059e0d91 173 }
FairyMental 57:dfcdda1e42b6 174 //If NOT enter AND NOT Backspace is pressed, SAVE the char
FairyMental 57:dfcdda1e42b6 175 else if(charCmd != 13 && charCmd != 127)
FairyMental 41:d222c043c96d 176 {
FairyMental 41:d222c043c96d 177 command[crtChar++] = charCmd;
FairyMental 41:d222c043c96d 178 printf("%c",charCmd);
FairyMental 41:d222c043c96d 179 }
FairyMental 57:dfcdda1e42b6 180 //If ENTER is pressed, PROCESS it
FairyMental 44:b523c9a9dd97 181 else if(charCmd == 13) // If Enter is pressed
FairyMental 49:83bea7fb2728 182 {
FairyMental 57:dfcdda1e42b6 183 //Get first word of command:
FairyMental 43:3983059e0d91 184 char *charPos;
FairyMental 43:3983059e0d91 185 charPos = strtok(command," -,");
FairyMental 57:dfcdda1e42b6 186
FairyMental 57:dfcdda1e42b6 187 //Check if it's a "LIST" command
FairyMental 60:db8c5b7fc548 188 if(CompareCommands(charPos, "read",4) == 1)
FairyMental 42:b1f29874ab70 189 {
FairyMental 43:3983059e0d91 190 charPos = strtok(NULL," -,");
FairyMental 57:dfcdda1e42b6 191 //Check if it's a "LIST ALL" command
FairyMental 43:3983059e0d91 192 if(CompareCommands(charPos, "all",3) == 1)
FairyMental 43:3983059e0d91 193 {
FairyMental 44:b523c9a9dd97 194 printf("\r\n Printing all measures performed so far: \r\n");
Netaphous 65:3723d2729b68 195
Netaphous 65:3723d2729b68 196 // Changed to use circular buffer rather than list buffer
Netaphous 65:3723d2729b68 197 buffer.readAll();
FairyMental 60:db8c5b7fc548 198 printf("\r\nD O N E ! \r\n");
FairyMental 43:3983059e0d91 199 }
FairyMental 57:dfcdda1e42b6 200 //Check if it's a "LIST X" command
FairyMental 43:3983059e0d91 201 else if(strtol(charPos,NULL,10) != 0)
FairyMental 43:3983059e0d91 202 {
Netaphous 69:72f237750d85 203 int num = atoi(charPos);
Netaphous 69:72f237750d85 204 printf("\r\n Printing %i measures: \r\n",num);
Netaphous 65:3723d2729b68 205
Netaphous 65:3723d2729b68 206 // Changed to use circular buffer rather than list buffer
Netaphous 69:72f237750d85 207 buffer.readX(num);
FairyMental 60:db8c5b7fc548 208 printf("\r\nD O N E ! \r\n");
FairyMental 60:db8c5b7fc548 209 }
FairyMental 60:db8c5b7fc548 210 else
FairyMental 60:db8c5b7fc548 211 {
Netaphous 69:72f237750d85 212 printf("\n\rExpected parameters: \"all\" | \"n\", where n is a number.");
FairyMental 43:3983059e0d91 213 }
FairyMental 42:b1f29874ab70 214 }
FairyMental 57:dfcdda1e42b6 215 //Check if it's a "DELETE" command
FairyMental 44:b523c9a9dd97 216 else if (CompareCommands(charPos,"delete",6) == 1)
FairyMental 44:b523c9a9dd97 217 {
FairyMental 44:b523c9a9dd97 218 charPos = strtok(NULL," -,");
FairyMental 57:dfcdda1e42b6 219 //Check if it's a "DELETE ALL" command
FairyMental 44:b523c9a9dd97 220 if(CompareCommands(charPos,"all",3) == 1)
FairyMental 44:b523c9a9dd97 221 {
FairyMental 44:b523c9a9dd97 222 printf("\r\n Deleting all measures performed so far: \r\n");
Netaphous 65:3723d2729b68 223
Netaphous 65:3723d2729b68 224 // Changed to use circular buffer rather than list buffer
Netaphous 65:3723d2729b68 225 buffer.deleteAll();
FairyMental 60:db8c5b7fc548 226 printf("\r\nElements deleted!\r\n");
FairyMental 44:b523c9a9dd97 227 }
FairyMental 57:dfcdda1e42b6 228 //Check if it's a "DELETE X" command
FairyMental 44:b523c9a9dd97 229 else if (strtol(charPos,NULL,10) != 0)
FairyMental 44:b523c9a9dd97 230 {
Netaphous 65:3723d2729b68 231 // Changed to use circular buffer rather than list buffer
Netaphous 65:3723d2729b68 232 buffer.deleteX(atoi(charPos));
FairyMental 60:db8c5b7fc548 233 printf("\r\nElements deleted!\r\n");
FairyMental 60:db8c5b7fc548 234 }
FairyMental 60:db8c5b7fc548 235 else
FairyMental 60:db8c5b7fc548 236 {
Netaphous 69:72f237750d85 237 printf("\n\rExpected parameters: \"all\" | \"n\", where n is a number.");
FairyMental 44:b523c9a9dd97 238 }
FairyMental 44:b523c9a9dd97 239
FairyMental 44:b523c9a9dd97 240 }
FairyMental 60:db8c5b7fc548 241 //Check if it's a "STATUS" command
aburch1 73:cfad270d2f2c 242 else if (CompareCommands(charPos,"s",6) == 1)
FairyMental 45:9a33f2bc2b4e 243 {
FairyMental 46:0de1f3c7d118 244 char *ptr = localDate->ToString();
Netaphous 65:3723d2729b68 245
Netaphous 65:3723d2729b68 246 // Changed to use circular buffer rather than list buffer
FairyMental 49:83bea7fb2728 247 if(logging == true)
Netaphous 69:72f237750d85 248 printf("\r\nSTATUS: \r\n # of measures: %i \r\n SAMPLING: ON \r\n Current Date: %s \r\n Sample Rate(s): %2.2f \r\n", buffer.getSize(), ptr,sampleRate);
FairyMental 49:83bea7fb2728 249 else
Netaphous 69:72f237750d85 250 printf("\r\nSTATUS: \r\n # of measures: %i \r\n SAMPLING: OFF \r\n Current Date: %s \r\n Sample Rate(s): %2.2f \r\n", buffer.getSize(), ptr,sampleRate);
FairyMental 45:9a33f2bc2b4e 251 }
FairyMental 57:dfcdda1e42b6 252 //Check if it's a "SETTIME" command
FairyMental 48:a8219954b3f2 253 else if (CompareCommands(charPos,"settime",7) == 1)
FairyMental 48:a8219954b3f2 254 {
FairyMental 48:a8219954b3f2 255 int h,m,s;
FairyMental 57:dfcdda1e42b6 256 //Fetch 1st Param
FairyMental 48:a8219954b3f2 257 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 258 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 259 {
FairyMental 48:a8219954b3f2 260 h = atoi(charPos);
FairyMental 48:a8219954b3f2 261 }
FairyMental 57:dfcdda1e42b6 262 //Fech 2nd Param
FairyMental 48:a8219954b3f2 263 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 264 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 265 {
FairyMental 48:a8219954b3f2 266 m = atoi(charPos);
FairyMental 48:a8219954b3f2 267 }
FairyMental 57:dfcdda1e42b6 268 //Fetch 3rd Param
FairyMental 48:a8219954b3f2 269 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 270 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 271 {
FairyMental 48:a8219954b3f2 272 s = atoi(charPos);
FairyMental 48:a8219954b3f2 273 }
FairyMental 57:dfcdda1e42b6 274 //Check if parameters are valid
FairyMental 48:a8219954b3f2 275 if((h>=0 && h < 24) && (m>=0 && m<60) && (s>=0 && s<60))
FairyMental 48:a8219954b3f2 276 {
FairyMental 48:a8219954b3f2 277 localDate->hour = h;
FairyMental 48:a8219954b3f2 278 localDate->min = m;
FairyMental 48:a8219954b3f2 279 localDate->sec = s;
FairyMental 60:db8c5b7fc548 280 char *ptr = localDate->ToString();
FairyMental 60:db8c5b7fc548 281 printf("\r\nUpdated Date to: %s \r\n", ptr);
FairyMental 48:a8219954b3f2 282 }
FairyMental 57:dfcdda1e42b6 283 //If not valid, prompt user
FairyMental 48:a8219954b3f2 284 else
FairyMental 48:a8219954b3f2 285 {
FairyMental 60:db8c5b7fc548 286 printf("\r\nWrong format! please use HH-MM-SS separated by spaces. \r\n");
FairyMental 48:a8219954b3f2 287 }
FairyMental 48:a8219954b3f2 288 }
FairyMental 57:dfcdda1e42b6 289 //Check if it's a "SETDATE" command
FairyMental 48:a8219954b3f2 290 else if (CompareCommands(charPos,"setdate",7) == 1)
FairyMental 48:a8219954b3f2 291 {
FairyMental 48:a8219954b3f2 292 int d,m,y;
FairyMental 57:dfcdda1e42b6 293 //Fetch 1st Parameter
FairyMental 48:a8219954b3f2 294 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 295 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 296 {
FairyMental 48:a8219954b3f2 297 d = atoi(charPos);
FairyMental 48:a8219954b3f2 298 }
FairyMental 57:dfcdda1e42b6 299 //Fetch 2nd Parameter
FairyMental 48:a8219954b3f2 300 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 301 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 302 {
FairyMental 48:a8219954b3f2 303 m = atoi(charPos);
FairyMental 48:a8219954b3f2 304 }
FairyMental 57:dfcdda1e42b6 305 //Fetch 3rd Parameter
FairyMental 48:a8219954b3f2 306 charPos = strtok(NULL," ,");
FairyMental 48:a8219954b3f2 307 if(strtol(charPos,NULL,10) != 0)
FairyMental 48:a8219954b3f2 308 {
FairyMental 48:a8219954b3f2 309 y = atoi(charPos);
FairyMental 48:a8219954b3f2 310 }
FairyMental 57:dfcdda1e42b6 311 //Check if parameters are valid
FairyMental 48:a8219954b3f2 312 if((d>=0 && d < 31) && (m>=0 && m<13))
FairyMental 48:a8219954b3f2 313 {
FairyMental 48:a8219954b3f2 314 localDate->day = d;
FairyMental 48:a8219954b3f2 315 localDate->month = m;
FairyMental 48:a8219954b3f2 316 localDate->year = y;
FairyMental 60:db8c5b7fc548 317 char *ptr = localDate->ToString();
FairyMental 60:db8c5b7fc548 318 printf("\r\nUpdated Date to: %s \r\n", ptr);
FairyMental 48:a8219954b3f2 319 }
FairyMental 57:dfcdda1e42b6 320 // Prompt user if they are not.
FairyMental 48:a8219954b3f2 321 else
FairyMental 48:a8219954b3f2 322 {
FairyMental 60:db8c5b7fc548 323 printf("\r\nWrong format! please use DD-MM-YYYY separated by spaces. \r\n");
FairyMental 48:a8219954b3f2 324 }
FairyMental 48:a8219954b3f2 325 }
FairyMental 57:dfcdda1e42b6 326 // Check if it's a "LOGGING" command
FairyMental 60:db8c5b7fc548 327 else if(CompareCommands(charPos,"state",5) == 1)
FairyMental 49:83bea7fb2728 328 {
FairyMental 49:83bea7fb2728 329 charPos = strtok(NULL," ,");
FairyMental 57:dfcdda1e42b6 330 //Check if it should be turned ON / OFF
FairyMental 49:83bea7fb2728 331 if(CompareCommands(charPos,"on",2) == 1)
FairyMental 49:83bea7fb2728 332 {
FairyMental 49:83bea7fb2728 333 logging = true;
FairyMental 60:db8c5b7fc548 334 printf("\r\nSampling turned ON!\r\n");
FairyMental 49:83bea7fb2728 335 }
FairyMental 49:83bea7fb2728 336 else if (CompareCommands(charPos,"off",3) == 1)
FairyMental 49:83bea7fb2728 337 {
FairyMental 49:83bea7fb2728 338 logging = false;
Netaphous 65:3723d2729b68 339 printf("\r\nSampling turned OFF!\r\n");
FairyMental 60:db8c5b7fc548 340 }
FairyMental 60:db8c5b7fc548 341 else
FairyMental 60:db8c5b7fc548 342 {
Netaphous 69:72f237750d85 343 printf("\n\rExpected parameters: \"on\" | \"off\"");
FairyMental 49:83bea7fb2728 344 }
FairyMental 58:7fc6e3e4d746 345 }
FairyMental 68:d3765f93c16a 346 // Check if it's a "SETT" command
FairyMental 58:7fc6e3e4d746 347 else if(CompareCommands(charPos,"sett",4) == 1)
FairyMental 58:7fc6e3e4d746 348 {
FairyMental 58:7fc6e3e4d746 349 charPos = strtok(NULL," ,");
FairyMental 58:7fc6e3e4d746 350 float auxRate = atof(charPos);
FairyMental 68:d3765f93c16a 351 // Validate rate
aburch1 73:cfad270d2f2c 352 if(auxRate >= 0.1 &&
Netaphous 69:72f237750d85 353 auxRate <= 60 )
FairyMental 58:7fc6e3e4d746 354 {
FairyMental 58:7fc6e3e4d746 355 sampleRate = auxRate;
FairyMental 58:7fc6e3e4d746 356 timer.detach();
FairyMental 58:7fc6e3e4d746 357 timer.attach(&SendSignalDoMeasure, sampleRate);
FairyMental 58:7fc6e3e4d746 358 printf("\r\nSuccessfully updated sample rate to: %2.2f .\r\n",sampleRate);
FairyMental 58:7fc6e3e4d746 359 }
FairyMental 68:d3765f93c16a 360 // if rate is not valid, prompt:
FairyMental 58:7fc6e3e4d746 361 else
FairyMental 58:7fc6e3e4d746 362 {
Netaphous 69:72f237750d85 363 printf("\r\n Sample rate must be between 0.1 and 60. \r\n");
FairyMental 58:7fc6e3e4d746 364 }
FairyMental 58:7fc6e3e4d746 365 }
FairyMental 68:d3765f93c16a 366 // Check if it's a "HELP" command
FairyMental 60:db8c5b7fc548 367 else if (CompareCommands(charPos,"help",4) == 1 || CompareCommands(charPos,"?",1) == 1)
FairyMental 59:a69cd12dafca 368 {
FairyMental 59:a69cd12dafca 369 printf("\r\nAvailable Commands:\r\n");
FairyMental 59:a69cd12dafca 370 printf(" read <ALL|N> - Read ALL or N first measures.\r\n");
FairyMental 59:a69cd12dafca 371 printf(" delete <ALL|N> - Delete ALL or N first measures.\r\n");
FairyMental 59:a69cd12dafca 372 printf(" setdate <DD> <MM> <YYYY> Set current date.\r\n");
FairyMental 59:a69cd12dafca 373 printf(" settime <HH> <MM> <SS> Set current time.\r\n");
FairyMental 59:a69cd12dafca 374 printf(" sett <T> Set sample rate (in seconds).\r\n");
FairyMental 60:db8c5b7fc548 375 printf(" status - Status report of device.\r\n");
FairyMental 60:db8c5b7fc548 376 printf(" state - <ON|OFF> - Turn sampling on or OFF.\r\n");
FairyMental 59:a69cd12dafca 377 printf(" logging <ON|OFF> - Turn logging on or OFF.\r\n");
FairyMental 59:a69cd12dafca 378 }
FairyMental 68:d3765f93c16a 379 // If command not recognized
FairyMental 60:db8c5b7fc548 380 else
FairyMental 60:db8c5b7fc548 381 {
FairyMental 60:db8c5b7fc548 382 printf("\r\n Command not recognized. Type \"help\" for more info.\r\n");
FairyMental 60:db8c5b7fc548 383 }
FairyMental 58:7fc6e3e4d746 384 printf("\r\nAwaiting command: \r\n");
FairyMental 57:dfcdda1e42b6 385 //Clear command!
FairyMental 57:dfcdda1e42b6 386 //* NOTE * Setting first char in array to '\0' WILL NOT RESET IT...for some reason.
FairyMental 41:d222c043c96d 387 int i = 0;
FairyMental 41:d222c043c96d 388 for(i =0 ; i < crtChar; i++)
FairyMental 41:d222c043c96d 389 command[i] = ' ';
FairyMental 41:d222c043c96d 390 command[0] = 0;
FairyMental 41:d222c043c96d 391 crtChar = 0;
FairyMental 41:d222c043c96d 392 }
FairyMental 41:d222c043c96d 393 }
FairyMental 39:618ad21e2b34 394 }
FairyMental 39:618ad21e2b34 395 }
aburch1 73:cfad270d2f2c 396
aburch1 73:cfad270d2f2c 397 void LoggingThread()
aburch1 73:cfad270d2f2c 398 {
aburch1 73:cfad270d2f2c 399 // ARRON: TODO
aburch1 73:cfad270d2f2c 400
aburch1 73:cfad270d2f2c 401 // - Printing messages
aburch1 73:cfad270d2f2c 402 // - Out of memory
aburch1 73:cfad270d2f2c 403 // - Current status
aburch1 73:cfad270d2f2c 404 // - Display time every X seconds/minutes
aburch1 73:cfad270d2f2c 405
aburch1 73:cfad270d2f2c 406 // Some queue system holding lines to print
aburch1 73:cfad270d2f2c 407 // If the queue has something to print, print it.
aburch1 73:cfad270d2f2c 408 }
FairyMental 34:09ed07f2acba 409
FairyMental 34:09ed07f2acba 410 // Main thread
FairyMental 34:09ed07f2acba 411 int main() {
FairyMental 34:09ed07f2acba 412
FairyMental 57:dfcdda1e42b6 413 //Initialize all stuff you need here:
FairyMental 34:09ed07f2acba 414 measurer.init();
FairyMental 34:09ed07f2acba 415 measurer.calib();
Netaphous 54:53ee2d07d684 416
FairyMental 46:0de1f3c7d118 417 localDate = new LocalDate();
FairyMental 34:09ed07f2acba 418 //Start message
FairyMental 68:d3765f93c16a 419 printf("\r\n--- W E L C O M E --\r\n");
FairyMental 34:09ed07f2acba 420
FairyMental 34:09ed07f2acba 421 //Hook up timer interrupt
FairyMental 58:7fc6e3e4d746 422 timer.attach(&SendSignalDoMeasure, sampleRate);
FairyMental 46:0de1f3c7d118 423 realTimeDate.attach(&RealTimeDate,1.0);
FairyMental 34:09ed07f2acba 424
FairyMental 57:dfcdda1e42b6 425 //Run Threads
FairyMental 37:00775e368a71 426 produceThread = new Thread();
FairyMental 37:00775e368a71 427 produceThread->start(ProducerThread);
FairyMental 37:00775e368a71 428 measureThread = new Thread();
FairyMental 37:00775e368a71 429 measureThread->start(MeasureThread);
FairyMental 39:618ad21e2b34 430 consumeThread = new Thread();
FairyMental 39:618ad21e2b34 431 consumeThread->start(ConsumeThread);
FairyMental 34:09ed07f2acba 432
FairyMental 34:09ed07f2acba 433 printf("Main Thread\n");
FairyMental 34:09ed07f2acba 434 while(1)
martinsimpson 32:260a288be58f 435 {
aburch1 73:cfad270d2f2c 436 // Is there a sleep method that could be used instead or waiting and awaking every 3 seconds?
FairyMental 35:484e384f9bf1 437 Thread::wait(3000);
FairyMental 68:d3765f93c16a 438 }
Netaphous 70:ee19a73ed215 439 }