Paul Rabbat / Mbed 2 deprecated ECE4180_FinalProject_SmartAlarm

Code written by Paul Rabbat, Angel Daruna, Jarel Hawkins, and Cordel Williams

Dependencies:   4DGL-uLCD-SE EthernetInterface HTTPClient NTPClient PinDetect SDFileSystem mbed-rpc mbed-rtos mbed wave_player

Fork of ECE4180_FinalProject by Angel Daruna

main.cpp@5:be2cfaa8f4a2, 2014-12-01 (annotated)

Committer:
prabbat3
Date:
Mon Dec 01 18:35:32 2014 +0000
Revision:
5:be2cfaa8f4a2
Parent:
4:bb1bb1fc0cf5
Child:
6:24d42cae48ad
Working parser

Who changed what in which revision?

UserRevisionLine numberNew contents of line
prabbat3 0:0a99e3fc2a46 1 // Includes
prabbat3 0:0a99e3fc2a46 2 #include "mbed.h"
prabbat3 0:0a99e3fc2a46 3 #include "NTPClient.h"
prabbat3 0:0a99e3fc2a46 4 #include "uLCD_4DGL.h"
prabbat3 0:0a99e3fc2a46 5 #include "EthernetInterface.h"
prabbat3 0:0a99e3fc2a46 6 #include <string>
prabbat3 0:0a99e3fc2a46 7 #include "mbed_rpc.h"
prabbat3 0:0a99e3fc2a46 8 #include "RPCCommand.h"
prabbat3 0:0a99e3fc2a46 9 #include "HTTPServer.h"
prabbat3 0:0a99e3fc2a46 10 #include "Formatter.h"
prabbat3 0:0a99e3fc2a46 11 #include "RequestHandler.h"
prabbat3 0:0a99e3fc2a46 12 #include "RPCType.h"
prabbat3 0:0a99e3fc2a46 13 #include "alarmContainer.h"
prabbat3 0:0a99e3fc2a46 14
prabbat3 0:0a99e3fc2a46 15 // Defines
prabbat3 0:0a99e3fc2a46 16 #define SERVER_PORT 80 //HTTPSERVER
prabbat3 0:0a99e3fc2a46 17
prabbat3 0:0a99e3fc2a46 18 // Global variables
prabbat3 0:0a99e3fc2a46 19 EthernetInterface eth;
prabbat3 0:0a99e3fc2a46 20 uLCD_4DGL uLCD(p28, p27, p29); // serial tx, serial rx, reset pin;
prabbat3 0:0a99e3fc2a46 21 alarmModel _alarm;
prabbat3 0:0a99e3fc2a46 22 string dayOfWeek, month, dayNum, ampm;
prabbat3 0:0a99e3fc2a46 23 int hour, minute, sec;
prabbat3 4:bb1bb1fc0cf5 24 PwmOut led1(LED1); // led 1 indicates dim value
prabbat3 1:d7f65be2640d 25 DigitalOut led2(LED2); // led 2 indicates delay time for interrupts
prabbat3 1:d7f65be2640d 26 DigitalOut led3(LED3); // Indicates the alarm has been set
prabbat3 1:d7f65be2640d 27 DigitalOut led4(LED4); // Indiciates the alarm is going off
prabbat3 1:d7f65be2640d 28 int alarmSignaled = 0;
prabbat3 1:d7f65be2640d 29
prabbat3 1:d7f65be2640d 30 // pin for ZeroCross tail input
prabbat3 1:d7f65be2640d 31 // An external 1K pullup required
prabbat3 1:d7f65be2640d 32 InterruptIn zerocross(p22);
prabbat3 1:d7f65be2640d 33
prabbat3 1:d7f65be2640d 34 // pin for PowerSSRtail output
prabbat3 1:d7f65be2640d 35 DigitalOut SSR(p21);
prabbat3 1:d7f65be2640d 36
prabbat3 1:d7f65be2640d 37 //use timer interrupts to control dimming
prabbat3 1:d7f65be2640d 38 Timeout SSRtriggerOn;
prabbat3 1:d7f65be2640d 39
prabbat3 1:d7f65be2640d 40 // dimmer value 0.0=off and 1.0=full on
prabbat3 1:d7f65be2640d 41 volatile float dim;
prabbat3 1:d7f65be2640d 42
prabbat3 1:d7f65be2640d 43 // AC power line frequency
prabbat3 1:d7f65be2640d 44 const float powerlinefrequency=60.000;
prabbat3 1:d7f65be2640d 45
prabbat3 0:0a99e3fc2a46 46
prabbat3 0:0a99e3fc2a46 47 // Function prototypes
prabbat3 0:0a99e3fc2a46 48 HTTPServer create_simple_server();
prabbat3 0:0a99e3fc2a46 49 HTTPServer create_interactive_server();
prabbat3 4:bb1bb1fc0cf5 50
prabbat3 0:0a99e3fc2a46 51 void thread_server(void const *args);
prabbat3 0:0a99e3fc2a46 52 void thread_display(void const *args);
prabbat3 0:0a99e3fc2a46 53 void thread_alarm(void const *args);
prabbat3 1:d7f65be2640d 54 void triggerOn();
prabbat3 1:d7f65be2640d 55 void dimmer();
prabbat3 1:d7f65be2640d 56 void turn_on();
prabbat3 0:0a99e3fc2a46 57
prabbat3 4:bb1bb1fc0cf5 58 /** Weather **/
prabbat3 4:bb1bb1fc0cf5 59 #include "HTTPClient.h"
prabbat3 4:bb1bb1fc0cf5 60 #include "spdomparser.hpp"
prabbat3 4:bb1bb1fc0cf5 61 #include "spxmlnode.hpp"
prabbat3 4:bb1bb1fc0cf5 62 #include "spxmlhandle.hpp"
prabbat3 4:bb1bb1fc0cf5 63 void getWeather();
prabbat3 4:bb1bb1fc0cf5 64 void getTime();
prabbat3 5:be2cfaa8f4a2 65 void parseResults();
prabbat3 5:be2cfaa8f4a2 66 char buf[3000];
prabbat3 4:bb1bb1fc0cf5 67
prabbat3 0:0a99e3fc2a46 68 int main() {
prabbat3 1:d7f65be2640d 69 dim = -1.0;
prabbat3 0:0a99e3fc2a46 70 printf("Getting IP Address.. ");
prabbat3 0:0a99e3fc2a46 71 uLCD.baudrate(2000000);
prabbat3 0:0a99e3fc2a46 72 uLCD.cls();
prabbat3 0:0a99e3fc2a46 73 uLCD.background_color(BLACK);
prabbat3 0:0a99e3fc2a46 74 uLCD.textbackground_color(BLACK);
prabbat3 0:0a99e3fc2a46 75 uLCD.locate(0,0);
prabbat3 0:0a99e3fc2a46 76 uLCD.color(BLUE);
prabbat3 0:0a99e3fc2a46 77 uLCD.text_height(2);
prabbat3 0:0a99e3fc2a46 78 uLCD.text_width(2);
prabbat3 0:0a99e3fc2a46 79 uLCD.printf("\n\nUniv Time\n Clock\n");
prabbat3 0:0a99e3fc2a46 80 uLCD.text_height(1);
prabbat3 0:0a99e3fc2a46 81 uLCD.text_width(1);
prabbat3 0:0a99e3fc2a46 82 uLCD.printf(" Loading...\n");
prabbat3 0:0a99e3fc2a46 83 uLCD.locate(0,0);
prabbat3 0:0a99e3fc2a46 84
prabbat3 0:0a99e3fc2a46 85 if(eth.init())
prabbat3 0:0a99e3fc2a46 86 {
prabbat3 0:0a99e3fc2a46 87 printf("Error while initializing the ethernet interface.\n");
prabbat3 0:0a99e3fc2a46 88 return -1;
prabbat3 0:0a99e3fc2a46 89 }
prabbat3 0:0a99e3fc2a46 90 wait(5);
prabbat3 0:0a99e3fc2a46 91 if(eth.connect())
prabbat3 0:0a99e3fc2a46 92 {
prabbat3 0:0a99e3fc2a46 93 printf("Error while starting the ethernet interface.\n");
prabbat3 0:0a99e3fc2a46 94 return -1;
prabbat3 0:0a99e3fc2a46 95 }
prabbat3 0:0a99e3fc2a46 96
prabbat3 0:0a99e3fc2a46 97 printf("IP Address is %s\n", eth.getIPAddress());
prabbat3 0:0a99e3fc2a46 98
prabbat3 4:bb1bb1fc0cf5 99 getWeather();
prabbat3 4:bb1bb1fc0cf5 100 wait(1);
prabbat3 5:be2cfaa8f4a2 101 parseResults();
prabbat3 5:be2cfaa8f4a2 102 wait(1);
prabbat3 4:bb1bb1fc0cf5 103 getTime();
prabbat3 4:bb1bb1fc0cf5 104 wait(1);
prabbat3 1:d7f65be2640d 105
prabbat3 1:d7f65be2640d 106 //set up interrupt routine to detect AC line zero crossings
prabbat3 1:d7f65be2640d 107 zerocross.mode(PullNone);
prabbat3 1:d7f65be2640d 108 wait(.2);
prabbat3 1:d7f65be2640d 109 zerocross.rise(&dimmer);
prabbat3 1:d7f65be2640d 110 // main program only sets dimmer level (dim)
prabbat3 1:d7f65be2640d 111 // interrupt routines dim the light
prabbat3 0:0a99e3fc2a46 112
prabbat3 5:be2cfaa8f4a2 113 Thread t1(thread_server); //start thread_server
prabbat3 0:0a99e3fc2a46 114 Thread t2(thread_display);
prabbat3 0:0a99e3fc2a46 115 Thread t3(thread_alarm);
prabbat3 0:0a99e3fc2a46 116
prabbat3 4:bb1bb1fc0cf5 117 while(1){
prabbat3 4:bb1bb1fc0cf5 118 led1=!led1;
prabbat3 4:bb1bb1fc0cf5 119 Thread::wait(1000);
prabbat3 4:bb1bb1fc0cf5 120 }
prabbat3 4:bb1bb1fc0cf5 121 }
prabbat3 4:bb1bb1fc0cf5 122
prabbat3 4:bb1bb1fc0cf5 123 void getWeather(){
prabbat3 4:bb1bb1fc0cf5 124 /*** WEATHER****/
prabbat3 4:bb1bb1fc0cf5 125 printf("Getting weather..\n");
prabbat3 4:bb1bb1fc0cf5 126 HTTPClient http;
prabbat3 4:bb1bb1fc0cf5 127 int retHttp = http.get("http://weather.yahooapis.com/forecastrss?w=28426187&u=c", buf, sizeof(buf));
prabbat3 4:bb1bb1fc0cf5 128
prabbat3 4:bb1bb1fc0cf5 129 switch(retHttp){
prabbat3 4:bb1bb1fc0cf5 130 case HTTP_OK:
prabbat3 4:bb1bb1fc0cf5 131 printf("Read completely\n");
prabbat3 4:bb1bb1fc0cf5 132 break;
prabbat3 4:bb1bb1fc0cf5 133 case HTTP_TIMEOUT:
prabbat3 4:bb1bb1fc0cf5 134 printf("Connection Timeout\n");
prabbat3 4:bb1bb1fc0cf5 135 break;
prabbat3 4:bb1bb1fc0cf5 136 case HTTP_CONN:
prabbat3 4:bb1bb1fc0cf5 137 printf("Connection Error\n");
prabbat3 4:bb1bb1fc0cf5 138 break;
prabbat3 4:bb1bb1fc0cf5 139 default:
prabbat3 4:bb1bb1fc0cf5 140 printf("Error\n");
prabbat3 4:bb1bb1fc0cf5 141 }
prabbat3 5:be2cfaa8f4a2 142 }
prabbat3 4:bb1bb1fc0cf5 143
prabbat3 5:be2cfaa8f4a2 144 void parseResults(){
prabbat3 5:be2cfaa8f4a2 145 printf("Starting parser\n");
prabbat3 5:be2cfaa8f4a2 146 SP_XmlDomParser parser;
prabbat3 5:be2cfaa8f4a2 147
prabbat3 4:bb1bb1fc0cf5 148 printf("\n----------%s----------\n",buf);
prabbat3 4:bb1bb1fc0cf5 149 wait(5.0);
prabbat3 4:bb1bb1fc0cf5 150 printf("Appending to parser..\n");
prabbat3 4:bb1bb1fc0cf5 151
prabbat3 4:bb1bb1fc0cf5 152 parser.append( buf, strlen(buf)); // stream current buffer data to the XML parser
prabbat3 4:bb1bb1fc0cf5 153 wait(5.0);
prabbat3 4:bb1bb1fc0cf5 154 printf("Parser appended\n");
prabbat3 4:bb1bb1fc0cf5 155
prabbat3 4:bb1bb1fc0cf5 156 SP_XmlHandle rootHandle( parser.getDocument()->getRootElement() );
prabbat3 4:bb1bb1fc0cf5 157
prabbat3 4:bb1bb1fc0cf5 158 /*
prabbat3 4:bb1bb1fc0cf5 159 SP_XmlCDataNode * title = rootHandle.getChild( "channel" ).getChild("title").getChild(0).toCData();
prabbat3 4:bb1bb1fc0cf5 160 printf("\r\n === Title:%s === \r\n",title->getText());
prabbat3 4:bb1bb1fc0cf5 161 SP_XmlCDataNode * title1 = rootHandle.getChild( "channel" ).getChild("image").getChild("title").getChild(0).toCData();
prabbat3 4:bb1bb1fc0cf5 162 printf("\r\n === Title:%s === \r\n",title1->getText());
prabbat3 4:bb1bb1fc0cf5 163 SP_XmlCDataNode * title2 = rootHandle.getChild( "channel" ).getChild("item").getChild("title").getChild(0).toCData();
prabbat3 4:bb1bb1fc0cf5 164 printf("\r\n === Title:%s === \r\n",title2->getText());
prabbat3 4:bb1bb1fc0cf5 165 */
prabbat3 4:bb1bb1fc0cf5 166
prabbat3 4:bb1bb1fc0cf5 167 SP_XmlElementNode * location = rootHandle.getChild( "channel" ).getChild( "yweather:location" ).toElement();
prabbat3 4:bb1bb1fc0cf5 168 if (location) {
prabbat3 4:bb1bb1fc0cf5 169 printf("\r\n === Location:%s === \r\n",location->getAttrValue("city"));
prabbat3 4:bb1bb1fc0cf5 170 }
prabbat3 4:bb1bb1fc0cf5 171
prabbat3 4:bb1bb1fc0cf5 172 SP_XmlElementNode * forecast;
prabbat3 4:bb1bb1fc0cf5 173
prabbat3 4:bb1bb1fc0cf5 174 forecast = rootHandle.getChild( "channel" ).getChild("item").getChild( "yweather:forecast",0).toElement();
prabbat3 4:bb1bb1fc0cf5 175 if (forecast) {
prabbat3 4:bb1bb1fc0cf5 176 printf("\r\n ----- Date:%s(%s) ----- \r\n",forecast->getAttrValue("date"),forecast->getAttrValue("day"));
prabbat3 4:bb1bb1fc0cf5 177 printf("Condition:%s \n",forecast->getAttrValue("text"));
prabbat3 4:bb1bb1fc0cf5 178 printf("Temp:Low%sC High%sC\n",forecast->getAttrValue("low"),forecast->getAttrValue("high"));
prabbat3 4:bb1bb1fc0cf5 179 }
prabbat3 4:bb1bb1fc0cf5 180
prabbat3 4:bb1bb1fc0cf5 181 forecast = rootHandle.getChild( "channel" ).getChild("item").getChild( "yweather:forecast",1).toElement();
prabbat3 4:bb1bb1fc0cf5 182 if (forecast) {
prabbat3 4:bb1bb1fc0cf5 183 printf("\r\n ----- Date:%s(%s) ----- \r\n",forecast->getAttrValue("date"),forecast->getAttrValue("day"));
prabbat3 4:bb1bb1fc0cf5 184 printf("Condition:%s \n",forecast->getAttrValue("text"));
prabbat3 4:bb1bb1fc0cf5 185 printf("Temp:Low%sC High%sC\n",forecast->getAttrValue("low"),forecast->getAttrValue("high"));
prabbat3 4:bb1bb1fc0cf5 186 }
prabbat3 4:bb1bb1fc0cf5 187
prabbat3 5:be2cfaa8f4a2 188 printf("Parser complete!\n");
prabbat3 4:bb1bb1fc0cf5 189 }
prabbat3 4:bb1bb1fc0cf5 190
prabbat3 4:bb1bb1fc0cf5 191 void getTime(){
prabbat3 4:bb1bb1fc0cf5 192 NTPClient ntpClient;
prabbat3 4:bb1bb1fc0cf5 193 printf("Reading time..\n");
prabbat3 4:bb1bb1fc0cf5 194 char* domainName="us.pool.ntp.org"; //SET TO DOMAIN NAME OF SERVER GETTING TIME FROM
prabbat3 4:bb1bb1fc0cf5 195 //GETS THE TIME FROM THE SERVER
prabbat3 4:bb1bb1fc0cf5 196 //setTime(DOMAIN_NAME,PORT_NUMBER,TIME_OUT)
prabbat3 4:bb1bb1fc0cf5 197 //DOMAIN_NAME= domain name
prabbat3 4:bb1bb1fc0cf5 198 //PORT NUMBER=port number (123 for NTP)
prabbat3 4:bb1bb1fc0cf5 199 //TIME_OUT= timeout value for request
prabbat3 4:bb1bb1fc0cf5 200 ntpClient.setTime(domainName,123,0x00005000);
prabbat3 4:bb1bb1fc0cf5 201 printf("Time set.\n");
prabbat3 0:0a99e3fc2a46 202 }
prabbat3 0:0a99e3fc2a46 203
prabbat3 0:0a99e3fc2a46 204 void thread_alarm(void const *args)
prabbat3 0:0a99e3fc2a46 205 {
prabbat3 0:0a99e3fc2a46 206 while(1){
prabbat3 1:d7f65be2640d 207 if(_alarm.alarmSet && !alarmSignaled){
prabbat3 1:d7f65be2640d 208 led3 = 1;
prabbat3 0:0a99e3fc2a46 209 if(_alarm.hours == hour && _alarm.minutes == minute && _alarm.amPm == ampm){
prabbat3 1:d7f65be2640d 210 alarmSignaled = 1;
prabbat3 1:d7f65be2640d 211 turn_on();
prabbat3 0:0a99e3fc2a46 212 led4 = 1;
prabbat3 0:0a99e3fc2a46 213 }
prabbat3 0:0a99e3fc2a46 214 }
prabbat3 0:0a99e3fc2a46 215 Thread::wait(100);
prabbat3 0:0a99e3fc2a46 216 }
prabbat3 0:0a99e3fc2a46 217 }
prabbat3 0:0a99e3fc2a46 218
prabbat3 0:0a99e3fc2a46 219 void thread_display(void const *args){
prabbat3 0:0a99e3fc2a46 220 time_t ctTime; //system time structure
prabbat3 0:0a99e3fc2a46 221 uLCD.cls();
prabbat3 0:0a99e3fc2a46 222 uLCD.locate(0,0);
prabbat3 0:0a99e3fc2a46 223 uLCD.text_height(2);
prabbat3 0:0a99e3fc2a46 224 uLCD.text_width(1);
prabbat3 0:0a99e3fc2a46 225 char buffer[80]; //BUFFER TO HOLD FORMATTED TIME DATA
prabbat3 0:0a99e3fc2a46 226 uLCD.textbackground_color(BLACK);
prabbat3 0:0a99e3fc2a46 227
prabbat3 0:0a99e3fc2a46 228 while (1) {
prabbat3 0:0a99e3fc2a46 229
prabbat3 0:0a99e3fc2a46 230 uLCD.locate(0,0);
prabbat3 0:0a99e3fc2a46 231 uLCD.color(RED);
prabbat3 0:0a99e3fc2a46 232 // loop and periodically update the LCD's time display
prabbat3 0:0a99e3fc2a46 233 ctTime = time(NULL)-(3600*4); //TIME with offset for eastern time US
prabbat3 0:0a99e3fc2a46 234
prabbat3 0:0a99e3fc2a46 235 //FORMAT TIME FOR DISPLAY AND STORE FORMATTED RESULT IN BUFFER
prabbat3 0:0a99e3fc2a46 236 strftime(buffer,80,"%a %b %d %T %p %z %Z",localtime(&ctTime));
prabbat3 0:0a99e3fc2a46 237
prabbat3 0:0a99e3fc2a46 238 int i=0;
prabbat3 0:0a99e3fc2a46 239 char* chars_array = strtok(buffer, " :");
prabbat3 0:0a99e3fc2a46 240 //printf("Chars array: \n");
prabbat3 0:0a99e3fc2a46 241 while(chars_array)
prabbat3 0:0a99e3fc2a46 242 {
prabbat3 0:0a99e3fc2a46 243 switch(i){
prabbat3 0:0a99e3fc2a46 244 case 0:
prabbat3 0:0a99e3fc2a46 245 dayOfWeek = chars_array;
prabbat3 0:0a99e3fc2a46 246 break;
prabbat3 0:0a99e3fc2a46 247 case 1:
prabbat3 0:0a99e3fc2a46 248 month = chars_array;
prabbat3 0:0a99e3fc2a46 249 break;
prabbat3 0:0a99e3fc2a46 250 case 2:
prabbat3 0:0a99e3fc2a46 251 dayNum = chars_array;
prabbat3 0:0a99e3fc2a46 252 break;
prabbat3 0:0a99e3fc2a46 253 case 3:
prabbat3 0:0a99e3fc2a46 254 //chars_array = chars_array - 1;
prabbat3 0:0a99e3fc2a46 255 int hourTemp = atoi(chars_array);
prabbat3 0:0a99e3fc2a46 256 hourTemp--; //Daylight savings
prabbat3 0:0a99e3fc2a46 257 if(hourTemp > 12) hourTemp -= 12;
prabbat3 0:0a99e3fc2a46 258 hour = hourTemp;
prabbat3 0:0a99e3fc2a46 259 break;
prabbat3 0:0a99e3fc2a46 260 case 4:
prabbat3 0:0a99e3fc2a46 261 minute = atoi(chars_array);
prabbat3 0:0a99e3fc2a46 262 break;
prabbat3 0:0a99e3fc2a46 263 case 5:
prabbat3 0:0a99e3fc2a46 264 sec = atoi(chars_array);
prabbat3 0:0a99e3fc2a46 265 break;
prabbat3 0:0a99e3fc2a46 266 case 6:
prabbat3 0:0a99e3fc2a46 267 ampm = chars_array;
prabbat3 0:0a99e3fc2a46 268 break;
prabbat3 0:0a99e3fc2a46 269 }
prabbat3 0:0a99e3fc2a46 270 i++;
prabbat3 0:0a99e3fc2a46 271 chars_array = strtok(NULL, " :");
prabbat3 0:0a99e3fc2a46 272 }
prabbat3 0:0a99e3fc2a46 273
prabbat3 3:1ab8276a3cdc 274 uLCD.printf(" %s, %s %s\n %02d:%02d:%02d %s", dayOfWeek, month, dayNum, hour, minute, sec, ampm);
prabbat3 0:0a99e3fc2a46 275 if(_alarm.alarmSet){
prabbat3 0:0a99e3fc2a46 276 uLCD.color(GREEN);
prabbat3 0:0a99e3fc2a46 277 if(_alarm.minutes < 10){ uLCD.printf("\n\n Alarm:\n %d:0%d %s", _alarm.hours, _alarm.minutes, _alarm.amPm); }
prabbat3 0:0a99e3fc2a46 278 else{ uLCD.printf("\n\n Alarm:\n %d:%d %s", _alarm.hours, _alarm.minutes, _alarm.amPm); }
prabbat3 0:0a99e3fc2a46 279 }
prabbat3 0:0a99e3fc2a46 280
prabbat3 0:0a99e3fc2a46 281 Thread::wait(100);
prabbat3 0:0a99e3fc2a46 282 }
prabbat3 0:0a99e3fc2a46 283 }
prabbat3 0:0a99e3fc2a46 284
prabbat3 0:0a99e3fc2a46 285 void thread_server(void const *args)
prabbat3 0:0a99e3fc2a46 286 {
prabbat3 0:0a99e3fc2a46 287 RPCType::instance().register_types();
prabbat3 0:0a99e3fc2a46 288 HTTPServer srv = create_interactive_server();
prabbat3 0:0a99e3fc2a46 289
prabbat3 0:0a99e3fc2a46 290 if(!srv.init(SERVER_PORT))
prabbat3 0:0a99e3fc2a46 291 {
prabbat3 0:0a99e3fc2a46 292 eth.disconnect();
prabbat3 0:0a99e3fc2a46 293 //return -1;
prabbat3 0:0a99e3fc2a46 294 printf("Thread 1 error.\n");
prabbat3 0:0a99e3fc2a46 295 }
prabbat3 0:0a99e3fc2a46 296
prabbat3 0:0a99e3fc2a46 297 srv.run();
prabbat3 0:0a99e3fc2a46 298 }
prabbat3 0:0a99e3fc2a46 299
prabbat3 0:0a99e3fc2a46 300 HTTPServer create_simple_server()
prabbat3 0:0a99e3fc2a46 301 {
prabbat3 0:0a99e3fc2a46 302 HTTPServer srv;
prabbat3 0:0a99e3fc2a46 303 srv.add_request_handler("DELETE", new DeleteRequestHandler());
prabbat3 0:0a99e3fc2a46 304 srv.add_request_handler("GET", new GetRequestHandler());
prabbat3 0:0a99e3fc2a46 305 srv.add_request_handler("PUT", new PutRequestHandler());
prabbat3 0:0a99e3fc2a46 306 return srv;
prabbat3 0:0a99e3fc2a46 307 }
prabbat3 0:0a99e3fc2a46 308
prabbat3 0:0a99e3fc2a46 309 HTTPServer create_interactive_server()
prabbat3 0:0a99e3fc2a46 310 {
prabbat3 0:0a99e3fc2a46 311 HTTPServer srv(new InteractiveHTMLFormatter());
prabbat3 0:0a99e3fc2a46 312 srv.add_request_handler("GET", new ComplexRequestHandler());
prabbat3 0:0a99e3fc2a46 313 return srv;
prabbat3 0:0a99e3fc2a46 314 }
prabbat3 1:d7f65be2640d 315
prabbat3 1:d7f65be2640d 316 // this interrupt routine is activated after a time delay set by dim value
prabbat3 1:d7f65be2640d 317 void triggerOn()
prabbat3 1:d7f65be2640d 318 {
prabbat3 1:d7f65be2640d 319 SSR = 1;
prabbat3 1:d7f65be2640d 320 led2=0;
prabbat3 1:d7f65be2640d 321 }
prabbat3 1:d7f65be2640d 322
prabbat3 1:d7f65be2640d 323 // this interrupt routine is activated by every AC line zero crossing
prabbat3 1:d7f65be2640d 324 // it is needed to synchronize the SSR turnon time delay to the AC line
prabbat3 1:d7f65be2640d 325 void dimmer()
prabbat3 1:d7f65be2640d 326 {
prabbat3 1:d7f65be2640d 327 // turn off SSR at zero crossing
prabbat3 1:d7f65be2640d 328 SSR = 0;
prabbat3 1:d7f65be2640d 329 // compute time delay using dim value and set timer interrupt
prabbat3 1:d7f65be2640d 330 // triggers SSR after a small post zero crossing time delay
prabbat3 1:d7f65be2640d 331 SSRtriggerOn.attach(&triggerOn,(1.001-dim)/(2*powerlinefrequency));
prabbat3 1:d7f65be2640d 332 led2=1;
prabbat3 1:d7f65be2640d 333 }
prabbat3 1:d7f65be2640d 334
prabbat3 1:d7f65be2640d 335 void turn_on(){
prabbat3 1:d7f65be2640d 336 //increase brightness
prabbat3 1:d7f65be2640d 337 for(dim = 0.0; dim <= 1.0; dim += 0.025) {
prabbat3 4:bb1bb1fc0cf5 338 led1 = (dim < 0 ? 0 : dim);
prabbat3 1:d7f65be2640d 339 wait(0.10);
prabbat3 0:0a99e3fc2a46 340 }
prabbat3 1:d7f65be2640d 341 dim = 1.0;
prabbat3 0:0a99e3fc2a46 342 }