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
main.cpp@9:add6ce18f1b7, 2014-12-03 (annotated)
- Committer:
- adaruna3
- Date:
- Wed Dec 03 17:59:07 2014 +0000
- Revision:
- 9:add6ce18f1b7
- Parent:
- 8:548f413118e9
- Child:
- 10:89cd9b6a251e
All features working
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
prabbat3 | 0:0a99e3fc2a46 | 1 | // Includes |
adaruna3 | 8:548f413118e9 | 2 | #include "SDFileSystem.h" |
adaruna3 | 8:548f413118e9 | 3 | #include "PinDetect.h" |
prabbat3 | 0:0a99e3fc2a46 | 4 | #include "mbed.h" |
prabbat3 | 0:0a99e3fc2a46 | 5 | #include "NTPClient.h" |
prabbat3 | 0:0a99e3fc2a46 | 6 | #include "uLCD_4DGL.h" |
prabbat3 | 0:0a99e3fc2a46 | 7 | #include "EthernetInterface.h" |
adaruna3 | 8:548f413118e9 | 8 | #include <vector> |
prabbat3 | 0:0a99e3fc2a46 | 9 | #include <string> |
prabbat3 | 0:0a99e3fc2a46 | 10 | #include "mbed_rpc.h" |
prabbat3 | 0:0a99e3fc2a46 | 11 | #include "RPCCommand.h" |
prabbat3 | 0:0a99e3fc2a46 | 12 | #include "HTTPServer.h" |
prabbat3 | 0:0a99e3fc2a46 | 13 | #include "Formatter.h" |
prabbat3 | 0:0a99e3fc2a46 | 14 | #include "RequestHandler.h" |
prabbat3 | 0:0a99e3fc2a46 | 15 | #include "RPCType.h" |
prabbat3 | 0:0a99e3fc2a46 | 16 | #include "alarmContainer.h" |
adaruna3 | 8:548f413118e9 | 17 | #include "wave_player.h" |
prabbat3 | 0:0a99e3fc2a46 | 18 | |
prabbat3 | 0:0a99e3fc2a46 | 19 | // Defines |
prabbat3 | 0:0a99e3fc2a46 | 20 | #define SERVER_PORT 80 //HTTPSERVER |
prabbat3 | 0:0a99e3fc2a46 | 21 | |
prabbat3 | 0:0a99e3fc2a46 | 22 | // Global variables |
prabbat3 | 0:0a99e3fc2a46 | 23 | EthernetInterface eth; |
prabbat3 | 0:0a99e3fc2a46 | 24 | uLCD_4DGL uLCD(p28, p27, p29); // serial tx, serial rx, reset pin; |
prabbat3 | 0:0a99e3fc2a46 | 25 | alarmModel _alarm; |
prabbat3 | 0:0a99e3fc2a46 | 26 | string dayOfWeek, month, dayNum, ampm; |
prabbat3 | 0:0a99e3fc2a46 | 27 | int hour, minute, sec; |
prabbat3 | 4:bb1bb1fc0cf5 | 28 | PwmOut led1(LED1); // led 1 indicates dim value |
prabbat3 | 1:d7f65be2640d | 29 | DigitalOut led2(LED2); // led 2 indicates delay time for interrupts |
prabbat3 | 1:d7f65be2640d | 30 | DigitalOut led3(LED3); // Indicates the alarm has been set |
prabbat3 | 1:d7f65be2640d | 31 | DigitalOut led4(LED4); // Indiciates the alarm is going off |
adaruna3 | 8:548f413118e9 | 32 | |
prabbat3 | 1:d7f65be2640d | 33 | int alarmSignaled = 0; |
adaruna3 | 8:548f413118e9 | 34 | PwmOut alarm(p25); |
adaruna3 | 8:548f413118e9 | 35 | AnalogOut DACout(p18); |
adaruna3 | 8:548f413118e9 | 36 | PinDetect snooze(p23); |
adaruna3 | 8:548f413118e9 | 37 | PinDetect stop(p24); |
adaruna3 | 8:548f413118e9 | 38 | SDFileSystem sd(p5, p6, p7, p8, p12, "sd"); //SD card |
adaruna3 | 8:548f413118e9 | 39 | FILE *wave_file; |
adaruna3 | 8:548f413118e9 | 40 | string filepath = "/sd/mymusic/"; |
adaruna3 | 8:548f413118e9 | 41 | |
adaruna3 | 8:548f413118e9 | 42 | |
adaruna3 | 8:548f413118e9 | 43 | volatile bool t = true; |
adaruna3 | 8:548f413118e9 | 44 | volatile bool play = true; |
adaruna3 | 8:548f413118e9 | 45 | volatile float vol = .52; |
adaruna3 | 8:548f413118e9 | 46 | volatile bool insert; |
adaruna3 | 8:548f413118e9 | 47 | volatile int index; |
adaruna3 | 8:548f413118e9 | 48 | wave_player waver(&DACout); |
adaruna3 | 8:548f413118e9 | 49 | int num = 0; |
adaruna3 | 8:548f413118e9 | 50 | vector<string> filenames; //filenames are stored in a vector string |
adaruna3 | 8:548f413118e9 | 51 | |
prabbat3 | 1:d7f65be2640d | 52 | |
prabbat3 | 1:d7f65be2640d | 53 | // pin for ZeroCross tail input |
prabbat3 | 1:d7f65be2640d | 54 | // An external 1K pullup required |
prabbat3 | 1:d7f65be2640d | 55 | InterruptIn zerocross(p22); |
prabbat3 | 1:d7f65be2640d | 56 | |
prabbat3 | 1:d7f65be2640d | 57 | // pin for PowerSSRtail output |
prabbat3 | 1:d7f65be2640d | 58 | DigitalOut SSR(p21); |
prabbat3 | 1:d7f65be2640d | 59 | |
prabbat3 | 1:d7f65be2640d | 60 | //use timer interrupts to control dimming |
prabbat3 | 1:d7f65be2640d | 61 | Timeout SSRtriggerOn; |
prabbat3 | 1:d7f65be2640d | 62 | |
prabbat3 | 1:d7f65be2640d | 63 | // dimmer value 0.0=off and 1.0=full on |
prabbat3 | 1:d7f65be2640d | 64 | volatile float dim; |
prabbat3 | 1:d7f65be2640d | 65 | |
prabbat3 | 1:d7f65be2640d | 66 | // AC power line frequency |
prabbat3 | 1:d7f65be2640d | 67 | const float powerlinefrequency=60.000; |
prabbat3 | 1:d7f65be2640d | 68 | |
prabbat3 | 0:0a99e3fc2a46 | 69 | |
prabbat3 | 0:0a99e3fc2a46 | 70 | // Function prototypes |
prabbat3 | 0:0a99e3fc2a46 | 71 | HTTPServer create_simple_server(); |
prabbat3 | 0:0a99e3fc2a46 | 72 | HTTPServer create_interactive_server(); |
prabbat3 | 4:bb1bb1fc0cf5 | 73 | |
adaruna3 | 8:548f413118e9 | 74 | void stop_hit_callback(void); |
adaruna3 | 8:548f413118e9 | 75 | void snooze_hit_callback(void); |
adaruna3 | 8:548f413118e9 | 76 | void read_file_names(char *dir); |
adaruna3 | 9:add6ce18f1b7 | 77 | void play_wake_up(void); |
adaruna3 | 8:548f413118e9 | 78 | |
prabbat3 | 0:0a99e3fc2a46 | 79 | void thread_server(void const *args); |
prabbat3 | 0:0a99e3fc2a46 | 80 | void thread_display(void const *args); |
prabbat3 | 0:0a99e3fc2a46 | 81 | void thread_alarm(void const *args); |
prabbat3 | 1:d7f65be2640d | 82 | void triggerOn(); |
prabbat3 | 1:d7f65be2640d | 83 | void dimmer(); |
prabbat3 | 1:d7f65be2640d | 84 | void turn_on(); |
adaruna3 | 8:548f413118e9 | 85 | void getAndParseWeather(); |
prabbat3 | 0:0a99e3fc2a46 | 86 | |
prabbat3 | 4:bb1bb1fc0cf5 | 87 | /** Weather **/ |
prabbat3 | 4:bb1bb1fc0cf5 | 88 | #include "HTTPClient.h" |
adaruna3 | 8:548f413118e9 | 89 | char* getWeather(); |
prabbat3 | 4:bb1bb1fc0cf5 | 90 | void getTime(); |
adaruna3 | 8:548f413118e9 | 91 | void parseResults(char*); |
prabbat3 | 7:b0f2169bdf48 | 92 | string weatherCondition = ""; |
prabbat3 | 7:b0f2169bdf48 | 93 | string lowTemperature = ""; |
prabbat3 | 7:b0f2169bdf48 | 94 | string highTemperature = ""; |
prabbat3 | 4:bb1bb1fc0cf5 | 95 | |
prabbat3 | 0:0a99e3fc2a46 | 96 | int main() { |
adaruna3 | 8:548f413118e9 | 97 | snooze.mode(PullUp); |
adaruna3 | 8:548f413118e9 | 98 | stop.mode(PullUp); |
adaruna3 | 8:548f413118e9 | 99 | wait(.01); |
adaruna3 | 8:548f413118e9 | 100 | snooze.attach_deasserted(&snooze_hit_callback); |
adaruna3 | 8:548f413118e9 | 101 | stop.attach_deasserted(&stop_hit_callback); |
adaruna3 | 8:548f413118e9 | 102 | stop.setSampleFrequency(); |
adaruna3 | 9:add6ce18f1b7 | 103 | snooze.setSampleFrequency(); //default is 20KHz sampling |
adaruna3 | 9:add6ce18f1b7 | 104 | |
adaruna3 | 9:add6ce18f1b7 | 105 | insert = sd.SD_inserted(); |
adaruna3 | 9:add6ce18f1b7 | 106 | if(insert){ |
adaruna3 | 8:548f413118e9 | 107 | printf("Inserted worked."); |
adaruna3 | 8:548f413118e9 | 108 | } |
adaruna3 | 8:548f413118e9 | 109 | printf("Attempting to read file names"); |
adaruna3 | 8:548f413118e9 | 110 | read_file_names("/sd/myMusic"); |
adaruna3 | 8:548f413118e9 | 111 | printf("File names read"); |
adaruna3 | 8:548f413118e9 | 112 | |
adaruna3 | 8:548f413118e9 | 113 | wave_file = fopen( (filepath+filenames[index]).c_str(), "r"); |
adaruna3 | 8:548f413118e9 | 114 | printf("Wave file opened"); |
adaruna3 | 8:548f413118e9 | 115 | |
prabbat3 | 1:d7f65be2640d | 116 | dim = -1.0; |
prabbat3 | 0:0a99e3fc2a46 | 117 | printf("Getting IP Address.. "); |
prabbat3 | 0:0a99e3fc2a46 | 118 | uLCD.baudrate(2000000); |
prabbat3 | 0:0a99e3fc2a46 | 119 | uLCD.cls(); |
prabbat3 | 0:0a99e3fc2a46 | 120 | uLCD.background_color(BLACK); |
prabbat3 | 0:0a99e3fc2a46 | 121 | uLCD.textbackground_color(BLACK); |
prabbat3 | 0:0a99e3fc2a46 | 122 | uLCD.locate(0,0); |
prabbat3 | 0:0a99e3fc2a46 | 123 | uLCD.color(BLUE); |
prabbat3 | 0:0a99e3fc2a46 | 124 | uLCD.text_height(2); |
prabbat3 | 0:0a99e3fc2a46 | 125 | uLCD.text_width(2); |
prabbat3 | 0:0a99e3fc2a46 | 126 | uLCD.printf("\n\nUniv Time\n Clock\n"); |
prabbat3 | 0:0a99e3fc2a46 | 127 | uLCD.text_height(1); |
prabbat3 | 0:0a99e3fc2a46 | 128 | uLCD.text_width(1); |
prabbat3 | 0:0a99e3fc2a46 | 129 | uLCD.printf(" Loading...\n"); |
prabbat3 | 0:0a99e3fc2a46 | 130 | uLCD.locate(0,0); |
prabbat3 | 0:0a99e3fc2a46 | 131 | |
prabbat3 | 0:0a99e3fc2a46 | 132 | if(eth.init()) |
prabbat3 | 0:0a99e3fc2a46 | 133 | { |
prabbat3 | 0:0a99e3fc2a46 | 134 | printf("Error while initializing the ethernet interface.\n"); |
prabbat3 | 0:0a99e3fc2a46 | 135 | return -1; |
prabbat3 | 0:0a99e3fc2a46 | 136 | } |
prabbat3 | 0:0a99e3fc2a46 | 137 | wait(5); |
prabbat3 | 0:0a99e3fc2a46 | 138 | if(eth.connect()) |
prabbat3 | 0:0a99e3fc2a46 | 139 | { |
prabbat3 | 0:0a99e3fc2a46 | 140 | printf("Error while starting the ethernet interface.\n"); |
prabbat3 | 0:0a99e3fc2a46 | 141 | return -1; |
prabbat3 | 0:0a99e3fc2a46 | 142 | } |
prabbat3 | 0:0a99e3fc2a46 | 143 | |
prabbat3 | 0:0a99e3fc2a46 | 144 | printf("IP Address is %s\n", eth.getIPAddress()); |
prabbat3 | 0:0a99e3fc2a46 | 145 | |
adaruna3 | 8:548f413118e9 | 146 | getAndParseWeather(); |
prabbat3 | 5:be2cfaa8f4a2 | 147 | wait(1); |
prabbat3 | 4:bb1bb1fc0cf5 | 148 | getTime(); |
prabbat3 | 4:bb1bb1fc0cf5 | 149 | wait(1); |
prabbat3 | 1:d7f65be2640d | 150 | |
prabbat3 | 1:d7f65be2640d | 151 | //set up interrupt routine to detect AC line zero crossings |
prabbat3 | 1:d7f65be2640d | 152 | zerocross.mode(PullNone); |
prabbat3 | 1:d7f65be2640d | 153 | wait(.2); |
prabbat3 | 1:d7f65be2640d | 154 | zerocross.rise(&dimmer); |
prabbat3 | 1:d7f65be2640d | 155 | // main program only sets dimmer level (dim) |
prabbat3 | 1:d7f65be2640d | 156 | // interrupt routines dim the light |
prabbat3 | 0:0a99e3fc2a46 | 157 | |
prabbat3 | 7:b0f2169bdf48 | 158 | Thread t1(thread_server); //start thread_server |
prabbat3 | 0:0a99e3fc2a46 | 159 | Thread t2(thread_display); |
prabbat3 | 0:0a99e3fc2a46 | 160 | Thread t3(thread_alarm); |
prabbat3 | 0:0a99e3fc2a46 | 161 | |
prabbat3 | 4:bb1bb1fc0cf5 | 162 | while(1){ |
prabbat3 | 4:bb1bb1fc0cf5 | 163 | led1=!led1; |
prabbat3 | 4:bb1bb1fc0cf5 | 164 | Thread::wait(1000); |
prabbat3 | 4:bb1bb1fc0cf5 | 165 | } |
prabbat3 | 4:bb1bb1fc0cf5 | 166 | } |
prabbat3 | 4:bb1bb1fc0cf5 | 167 | |
adaruna3 | 8:548f413118e9 | 168 | void getAndParseWeather(){ |
adaruna3 | 8:548f413118e9 | 169 | char* buf = getWeather(); |
adaruna3 | 8:548f413118e9 | 170 | wait(1); |
adaruna3 | 8:548f413118e9 | 171 | parseResults(buf); |
adaruna3 | 8:548f413118e9 | 172 | } |
adaruna3 | 8:548f413118e9 | 173 | |
adaruna3 | 8:548f413118e9 | 174 | char* getWeather(){ |
prabbat3 | 4:bb1bb1fc0cf5 | 175 | /*** WEATHER****/ |
adaruna3 | 8:548f413118e9 | 176 | char buf[3000]; |
prabbat3 | 4:bb1bb1fc0cf5 | 177 | printf("Getting weather..\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 178 | HTTPClient http; |
prabbat3 | 6:24d42cae48ad | 179 | int retHttp = http.get("http://weather.yahooapis.com/forecastrss?w=2357024&u=f", buf, sizeof(buf)); |
prabbat3 | 4:bb1bb1fc0cf5 | 180 | |
prabbat3 | 4:bb1bb1fc0cf5 | 181 | switch(retHttp){ |
prabbat3 | 4:bb1bb1fc0cf5 | 182 | case HTTP_OK: |
prabbat3 | 4:bb1bb1fc0cf5 | 183 | printf("Read completely\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 184 | break; |
prabbat3 | 4:bb1bb1fc0cf5 | 185 | case HTTP_TIMEOUT: |
prabbat3 | 4:bb1bb1fc0cf5 | 186 | printf("Connection Timeout\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 187 | break; |
prabbat3 | 4:bb1bb1fc0cf5 | 188 | case HTTP_CONN: |
prabbat3 | 4:bb1bb1fc0cf5 | 189 | printf("Connection Error\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 190 | break; |
prabbat3 | 4:bb1bb1fc0cf5 | 191 | default: |
prabbat3 | 4:bb1bb1fc0cf5 | 192 | printf("Error\n"); |
adaruna3 | 8:548f413118e9 | 193 | } |
adaruna3 | 8:548f413118e9 | 194 | |
adaruna3 | 8:548f413118e9 | 195 | return buf; |
prabbat3 | 5:be2cfaa8f4a2 | 196 | } |
prabbat3 | 4:bb1bb1fc0cf5 | 197 | |
adaruna3 | 8:548f413118e9 | 198 | void parseResults(char* buf){ |
adaruna3 | 8:548f413118e9 | 199 | printf("Starting parser\n"); |
prabbat3 | 7:b0f2169bdf48 | 200 | int i=0; |
prabbat3 | 7:b0f2169bdf48 | 201 | char* chars_array = strtok(buf, "\""); |
prabbat3 | 7:b0f2169bdf48 | 202 | while(chars_array) |
prabbat3 | 7:b0f2169bdf48 | 203 | { |
prabbat3 | 7:b0f2169bdf48 | 204 | if(i==63){ |
prabbat3 | 7:b0f2169bdf48 | 205 | lowTemperature = chars_array; |
prabbat3 | 7:b0f2169bdf48 | 206 | printf("Low temp: %s F\n", lowTemperature); |
prabbat3 | 7:b0f2169bdf48 | 207 | } |
prabbat3 | 7:b0f2169bdf48 | 208 | else if(i==65){ |
prabbat3 | 7:b0f2169bdf48 | 209 | highTemperature = chars_array; |
prabbat3 | 7:b0f2169bdf48 | 210 | printf("Low temp: %s F\n", highTemperature); |
prabbat3 | 7:b0f2169bdf48 | 211 | } |
prabbat3 | 7:b0f2169bdf48 | 212 | else if (i==67){ |
prabbat3 | 7:b0f2169bdf48 | 213 | weatherCondition = chars_array; |
prabbat3 | 7:b0f2169bdf48 | 214 | printf("Weather: %s\n", weatherCondition); |
prabbat3 | 7:b0f2169bdf48 | 215 | } |
prabbat3 | 7:b0f2169bdf48 | 216 | |
prabbat3 | 7:b0f2169bdf48 | 217 | i++; |
prabbat3 | 7:b0f2169bdf48 | 218 | chars_array = strtok(NULL, "\""); |
prabbat3 | 7:b0f2169bdf48 | 219 | } |
prabbat3 | 5:be2cfaa8f4a2 | 220 | |
prabbat3 | 5:be2cfaa8f4a2 | 221 | printf("Parser complete!\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 222 | } |
prabbat3 | 4:bb1bb1fc0cf5 | 223 | |
prabbat3 | 4:bb1bb1fc0cf5 | 224 | void getTime(){ |
prabbat3 | 4:bb1bb1fc0cf5 | 225 | NTPClient ntpClient; |
prabbat3 | 4:bb1bb1fc0cf5 | 226 | printf("Reading time..\n"); |
prabbat3 | 4:bb1bb1fc0cf5 | 227 | char* domainName="us.pool.ntp.org"; //SET TO DOMAIN NAME OF SERVER GETTING TIME FROM |
prabbat3 | 4:bb1bb1fc0cf5 | 228 | //GETS THE TIME FROM THE SERVER |
prabbat3 | 4:bb1bb1fc0cf5 | 229 | //setTime(DOMAIN_NAME,PORT_NUMBER,TIME_OUT) |
prabbat3 | 4:bb1bb1fc0cf5 | 230 | //DOMAIN_NAME= domain name |
prabbat3 | 4:bb1bb1fc0cf5 | 231 | //PORT NUMBER=port number (123 for NTP) |
prabbat3 | 4:bb1bb1fc0cf5 | 232 | //TIME_OUT= timeout value for request |
prabbat3 | 4:bb1bb1fc0cf5 | 233 | ntpClient.setTime(domainName,123,0x00005000); |
prabbat3 | 4:bb1bb1fc0cf5 | 234 | printf("Time set.\n"); |
prabbat3 | 0:0a99e3fc2a46 | 235 | } |
prabbat3 | 0:0a99e3fc2a46 | 236 | |
prabbat3 | 0:0a99e3fc2a46 | 237 | void thread_alarm(void const *args) |
prabbat3 | 0:0a99e3fc2a46 | 238 | { |
prabbat3 | 0:0a99e3fc2a46 | 239 | while(1){ |
prabbat3 | 1:d7f65be2640d | 240 | if(_alarm.alarmSet && !alarmSignaled){ |
prabbat3 | 1:d7f65be2640d | 241 | led3 = 1; |
prabbat3 | 0:0a99e3fc2a46 | 242 | if(_alarm.hours == hour && _alarm.minutes == minute && _alarm.amPm == ampm){ |
prabbat3 | 1:d7f65be2640d | 243 | alarmSignaled = 1; |
adaruna3 | 9:add6ce18f1b7 | 244 | //increase brightness |
adaruna3 | 9:add6ce18f1b7 | 245 | for(dim = 0.0; dim <= 1.0; dim += 0.025) { |
adaruna3 | 9:add6ce18f1b7 | 246 | led1 = (dim < 0 ? 0 : dim); |
adaruna3 | 9:add6ce18f1b7 | 247 | wait(0.3); |
adaruna3 | 9:add6ce18f1b7 | 248 | } |
adaruna3 | 9:add6ce18f1b7 | 249 | dim = 1.0; |
adaruna3 | 9:add6ce18f1b7 | 250 | led4 = 1; |
adaruna3 | 8:548f413118e9 | 251 | play_wake_up(); |
prabbat3 | 0:0a99e3fc2a46 | 252 | } |
prabbat3 | 0:0a99e3fc2a46 | 253 | } |
prabbat3 | 0:0a99e3fc2a46 | 254 | Thread::wait(100); |
prabbat3 | 0:0a99e3fc2a46 | 255 | } |
prabbat3 | 0:0a99e3fc2a46 | 256 | } |
prabbat3 | 0:0a99e3fc2a46 | 257 | |
prabbat3 | 0:0a99e3fc2a46 | 258 | void thread_display(void const *args){ |
prabbat3 | 0:0a99e3fc2a46 | 259 | time_t ctTime; //system time structure |
prabbat3 | 0:0a99e3fc2a46 | 260 | uLCD.cls(); |
prabbat3 | 0:0a99e3fc2a46 | 261 | uLCD.locate(0,0); |
prabbat3 | 0:0a99e3fc2a46 | 262 | uLCD.text_height(2); |
prabbat3 | 0:0a99e3fc2a46 | 263 | uLCD.text_width(1); |
prabbat3 | 0:0a99e3fc2a46 | 264 | char buffer[80]; //BUFFER TO HOLD FORMATTED TIME DATA |
prabbat3 | 0:0a99e3fc2a46 | 265 | uLCD.textbackground_color(BLACK); |
prabbat3 | 0:0a99e3fc2a46 | 266 | |
prabbat3 | 0:0a99e3fc2a46 | 267 | while (1) { |
prabbat3 | 0:0a99e3fc2a46 | 268 | |
prabbat3 | 0:0a99e3fc2a46 | 269 | uLCD.locate(0,0); |
prabbat3 | 0:0a99e3fc2a46 | 270 | uLCD.color(RED); |
prabbat3 | 0:0a99e3fc2a46 | 271 | // loop and periodically update the LCD's time display |
prabbat3 | 0:0a99e3fc2a46 | 272 | ctTime = time(NULL)-(3600*4); //TIME with offset for eastern time US |
prabbat3 | 0:0a99e3fc2a46 | 273 | |
prabbat3 | 0:0a99e3fc2a46 | 274 | //FORMAT TIME FOR DISPLAY AND STORE FORMATTED RESULT IN BUFFER |
prabbat3 | 0:0a99e3fc2a46 | 275 | strftime(buffer,80,"%a %b %d %T %p %z %Z",localtime(&ctTime)); |
prabbat3 | 0:0a99e3fc2a46 | 276 | |
prabbat3 | 0:0a99e3fc2a46 | 277 | int i=0; |
prabbat3 | 0:0a99e3fc2a46 | 278 | char* chars_array = strtok(buffer, " :"); |
prabbat3 | 0:0a99e3fc2a46 | 279 | while(chars_array) |
prabbat3 | 0:0a99e3fc2a46 | 280 | { |
prabbat3 | 0:0a99e3fc2a46 | 281 | switch(i){ |
prabbat3 | 0:0a99e3fc2a46 | 282 | case 0: |
prabbat3 | 0:0a99e3fc2a46 | 283 | dayOfWeek = chars_array; |
prabbat3 | 0:0a99e3fc2a46 | 284 | break; |
prabbat3 | 0:0a99e3fc2a46 | 285 | case 1: |
prabbat3 | 0:0a99e3fc2a46 | 286 | month = chars_array; |
prabbat3 | 0:0a99e3fc2a46 | 287 | break; |
prabbat3 | 0:0a99e3fc2a46 | 288 | case 2: |
prabbat3 | 0:0a99e3fc2a46 | 289 | dayNum = chars_array; |
prabbat3 | 0:0a99e3fc2a46 | 290 | break; |
prabbat3 | 0:0a99e3fc2a46 | 291 | case 3: |
prabbat3 | 0:0a99e3fc2a46 | 292 | int hourTemp = atoi(chars_array); |
prabbat3 | 0:0a99e3fc2a46 | 293 | hourTemp--; //Daylight savings |
prabbat3 | 0:0a99e3fc2a46 | 294 | if(hourTemp > 12) hourTemp -= 12; |
prabbat3 | 0:0a99e3fc2a46 | 295 | hour = hourTemp; |
prabbat3 | 0:0a99e3fc2a46 | 296 | break; |
prabbat3 | 0:0a99e3fc2a46 | 297 | case 4: |
prabbat3 | 0:0a99e3fc2a46 | 298 | minute = atoi(chars_array); |
prabbat3 | 0:0a99e3fc2a46 | 299 | break; |
prabbat3 | 0:0a99e3fc2a46 | 300 | case 5: |
prabbat3 | 0:0a99e3fc2a46 | 301 | sec = atoi(chars_array); |
prabbat3 | 0:0a99e3fc2a46 | 302 | break; |
prabbat3 | 0:0a99e3fc2a46 | 303 | case 6: |
prabbat3 | 0:0a99e3fc2a46 | 304 | ampm = chars_array; |
adaruna3 | 9:add6ce18f1b7 | 305 | ampm = "PM"; |
prabbat3 | 0:0a99e3fc2a46 | 306 | break; |
prabbat3 | 0:0a99e3fc2a46 | 307 | } |
prabbat3 | 0:0a99e3fc2a46 | 308 | i++; |
prabbat3 | 0:0a99e3fc2a46 | 309 | chars_array = strtok(NULL, " :"); |
prabbat3 | 0:0a99e3fc2a46 | 310 | } |
prabbat3 | 0:0a99e3fc2a46 | 311 | |
prabbat3 | 7:b0f2169bdf48 | 312 | uLCD.printf(" %s, %s %s\n %02d:%02d:%02d %s\n", dayOfWeek, month, dayNum, hour, minute, sec, ampm); |
prabbat3 | 7:b0f2169bdf48 | 313 | uLCD.color(BLUE); |
adaruna3 | 8:548f413118e9 | 314 | uLCD.printf(" Low: %s F\n High: %s F\n Weather:\n %s", lowTemperature, highTemperature, weatherCondition); |
prabbat3 | 0:0a99e3fc2a46 | 315 | if(_alarm.alarmSet){ |
adaruna3 | 8:548f413118e9 | 316 | uLCD.locate(0,6); |
prabbat3 | 0:0a99e3fc2a46 | 317 | uLCD.color(GREEN); |
adaruna3 | 8:548f413118e9 | 318 | uLCD.printf(" Alarm:\n %d:%02d %s", _alarm.hours, _alarm.minutes, _alarm.amPm); |
prabbat3 | 0:0a99e3fc2a46 | 319 | } |
prabbat3 | 0:0a99e3fc2a46 | 320 | |
prabbat3 | 0:0a99e3fc2a46 | 321 | Thread::wait(100); |
prabbat3 | 0:0a99e3fc2a46 | 322 | } |
prabbat3 | 0:0a99e3fc2a46 | 323 | } |
prabbat3 | 0:0a99e3fc2a46 | 324 | |
prabbat3 | 0:0a99e3fc2a46 | 325 | void thread_server(void const *args) |
prabbat3 | 0:0a99e3fc2a46 | 326 | { |
prabbat3 | 0:0a99e3fc2a46 | 327 | RPCType::instance().register_types(); |
prabbat3 | 0:0a99e3fc2a46 | 328 | HTTPServer srv = create_interactive_server(); |
prabbat3 | 0:0a99e3fc2a46 | 329 | |
prabbat3 | 0:0a99e3fc2a46 | 330 | if(!srv.init(SERVER_PORT)) |
prabbat3 | 0:0a99e3fc2a46 | 331 | { |
prabbat3 | 0:0a99e3fc2a46 | 332 | eth.disconnect(); |
prabbat3 | 0:0a99e3fc2a46 | 333 | printf("Thread 1 error.\n"); |
prabbat3 | 6:24d42cae48ad | 334 | return; |
prabbat3 | 0:0a99e3fc2a46 | 335 | } |
prabbat3 | 0:0a99e3fc2a46 | 336 | |
prabbat3 | 0:0a99e3fc2a46 | 337 | srv.run(); |
prabbat3 | 0:0a99e3fc2a46 | 338 | } |
prabbat3 | 0:0a99e3fc2a46 | 339 | |
prabbat3 | 0:0a99e3fc2a46 | 340 | HTTPServer create_simple_server() |
prabbat3 | 0:0a99e3fc2a46 | 341 | { |
prabbat3 | 0:0a99e3fc2a46 | 342 | HTTPServer srv; |
prabbat3 | 0:0a99e3fc2a46 | 343 | srv.add_request_handler("DELETE", new DeleteRequestHandler()); |
prabbat3 | 0:0a99e3fc2a46 | 344 | srv.add_request_handler("GET", new GetRequestHandler()); |
prabbat3 | 0:0a99e3fc2a46 | 345 | srv.add_request_handler("PUT", new PutRequestHandler()); |
prabbat3 | 0:0a99e3fc2a46 | 346 | return srv; |
prabbat3 | 0:0a99e3fc2a46 | 347 | } |
prabbat3 | 0:0a99e3fc2a46 | 348 | |
prabbat3 | 0:0a99e3fc2a46 | 349 | HTTPServer create_interactive_server() |
prabbat3 | 0:0a99e3fc2a46 | 350 | { |
prabbat3 | 0:0a99e3fc2a46 | 351 | HTTPServer srv(new InteractiveHTMLFormatter()); |
prabbat3 | 0:0a99e3fc2a46 | 352 | srv.add_request_handler("GET", new ComplexRequestHandler()); |
prabbat3 | 0:0a99e3fc2a46 | 353 | return srv; |
prabbat3 | 0:0a99e3fc2a46 | 354 | } |
prabbat3 | 1:d7f65be2640d | 355 | |
prabbat3 | 1:d7f65be2640d | 356 | // this interrupt routine is activated after a time delay set by dim value |
prabbat3 | 1:d7f65be2640d | 357 | void triggerOn() |
prabbat3 | 1:d7f65be2640d | 358 | { |
prabbat3 | 1:d7f65be2640d | 359 | SSR = 1; |
prabbat3 | 1:d7f65be2640d | 360 | led2=0; |
prabbat3 | 1:d7f65be2640d | 361 | } |
prabbat3 | 1:d7f65be2640d | 362 | |
prabbat3 | 1:d7f65be2640d | 363 | // this interrupt routine is activated by every AC line zero crossing |
prabbat3 | 1:d7f65be2640d | 364 | // it is needed to synchronize the SSR turnon time delay to the AC line |
prabbat3 | 1:d7f65be2640d | 365 | void dimmer() |
prabbat3 | 1:d7f65be2640d | 366 | { |
prabbat3 | 1:d7f65be2640d | 367 | // turn off SSR at zero crossing |
prabbat3 | 1:d7f65be2640d | 368 | SSR = 0; |
prabbat3 | 1:d7f65be2640d | 369 | // compute time delay using dim value and set timer interrupt |
prabbat3 | 1:d7f65be2640d | 370 | // triggers SSR after a small post zero crossing time delay |
prabbat3 | 1:d7f65be2640d | 371 | SSRtriggerOn.attach(&triggerOn,(1.001-dim)/(2*powerlinefrequency)); |
prabbat3 | 1:d7f65be2640d | 372 | led2=1; |
prabbat3 | 1:d7f65be2640d | 373 | } |
prabbat3 | 1:d7f65be2640d | 374 | |
prabbat3 | 1:d7f65be2640d | 375 | void turn_on(){ |
prabbat3 | 1:d7f65be2640d | 376 | //increase brightness |
adaruna3 | 9:add6ce18f1b7 | 377 | for(dim = 0.0; dim <= 1.0; dim += 0.005) { |
prabbat3 | 4:bb1bb1fc0cf5 | 378 | led1 = (dim < 0 ? 0 : dim); |
adaruna3 | 9:add6ce18f1b7 | 379 | wait(0.3); |
prabbat3 | 0:0a99e3fc2a46 | 380 | } |
prabbat3 | 1:d7f65be2640d | 381 | dim = 1.0; |
adaruna3 | 8:548f413118e9 | 382 | } |
adaruna3 | 8:548f413118e9 | 383 | |
adaruna3 | 8:548f413118e9 | 384 | void stop_hit_callback(void){ |
adaruna3 | 8:548f413118e9 | 385 | vol = 0.0; |
adaruna3 | 8:548f413118e9 | 386 | t = false; |
adaruna3 | 8:548f413118e9 | 387 | if (insert == true){ |
adaruna3 | 9:add6ce18f1b7 | 388 | play = !play; |
adaruna3 | 9:add6ce18f1b7 | 389 | } |
adaruna3 | 8:548f413118e9 | 390 | } |
adaruna3 | 8:548f413118e9 | 391 | |
adaruna3 | 8:548f413118e9 | 392 | void snooze_hit_callback(void) { |
adaruna3 | 8:548f413118e9 | 393 | alarm = 0.0; |
adaruna3 | 9:add6ce18f1b7 | 394 | wait(5); |
adaruna3 | 8:548f413118e9 | 395 | if (insert == true) { |
adaruna3 | 8:548f413118e9 | 396 | play =! play; |
adaruna3 | 9:add6ce18f1b7 | 397 | wait(5); |
adaruna3 | 8:548f413118e9 | 398 | play =! play; |
adaruna3 | 8:548f413118e9 | 399 | } |
adaruna3 | 8:548f413118e9 | 400 | } |
adaruna3 | 8:548f413118e9 | 401 | |
adaruna3 | 8:548f413118e9 | 402 | void read_file_names(char *dir) |
adaruna3 | 8:548f413118e9 | 403 | { |
adaruna3 | 8:548f413118e9 | 404 | DIR *dp; |
adaruna3 | 8:548f413118e9 | 405 | struct dirent *dirp; |
adaruna3 | 8:548f413118e9 | 406 | dp = opendir(dir); |
adaruna3 | 8:548f413118e9 | 407 | //read all directory and file names in current directory into filename vector |
adaruna3 | 8:548f413118e9 | 408 | while((dirp = readdir(dp)) != NULL) { |
adaruna3 | 8:548f413118e9 | 409 | filenames.push_back(string(dirp->d_name)); |
adaruna3 | 8:548f413118e9 | 410 | num++; |
adaruna3 | 8:548f413118e9 | 411 | } |
adaruna3 | 8:548f413118e9 | 412 | num= num; |
adaruna3 | 8:548f413118e9 | 413 | } |
adaruna3 | 8:548f413118e9 | 414 | |
adaruna3 | 8:548f413118e9 | 415 | void play_wake_up(void){ |
adaruna3 | 9:add6ce18f1b7 | 416 | while(t == true) { |
adaruna3 | 9:add6ce18f1b7 | 417 | printf("Started playing."); |
adaruna3 | 9:add6ce18f1b7 | 418 | if ((insert == true) && (play ==true)) { |
adaruna3 | 9:add6ce18f1b7 | 419 | waver.play(wave_file, &play); |
adaruna3 | 9:add6ce18f1b7 | 420 | if (feof(wave_file)) // when playback ends file will close and play will equal false |
adaruna3 | 9:add6ce18f1b7 | 421 | { |
adaruna3 | 9:add6ce18f1b7 | 422 | fclose(wave_file); |
adaruna3 | 9:add6ce18f1b7 | 423 | printf("Wav ended."); |
adaruna3 | 9:add6ce18f1b7 | 424 | } |
adaruna3 | 9:add6ce18f1b7 | 425 | |
adaruna3 | 9:add6ce18f1b7 | 426 | } |
adaruna3 | 9:add6ce18f1b7 | 427 | if ((insert == false)&&(play == true)) { |
adaruna3 | 9:add6ce18f1b7 | 428 | // generate a 500Hz tone using PWM hardware output |
adaruna3 | 9:add6ce18f1b7 | 429 | for (int j=0; j<26; j=j+2) { |
adaruna3 | 9:add6ce18f1b7 | 430 | alarm.period(1.0/500.0); // 500hz period |
adaruna3 | 9:add6ce18f1b7 | 431 | alarm =vol; //50% duty cycle - max volume |
adaruna3 | 9:add6ce18f1b7 | 432 | wait(.5); |
adaruna3 | 9:add6ce18f1b7 | 433 | alarm.period(0.0/500.0); |
adaruna3 | 9:add6ce18f1b7 | 434 | wait(.5); |
adaruna3 | 9:add6ce18f1b7 | 435 | } // end of for |
adaruna3 | 9:add6ce18f1b7 | 436 | |
adaruna3 | 9:add6ce18f1b7 | 437 | // two tone police siren effect - two periods or two frequencies |
adaruna3 | 9:add6ce18f1b7 | 438 | // increase volume - by changing the PWM duty cycle |
adaruna3 | 9:add6ce18f1b7 | 439 | for (int i=0; i<26; i=i+2) { |
adaruna3 | 9:add6ce18f1b7 | 440 | alarm = vol; |
adaruna3 | 9:add6ce18f1b7 | 441 | alarm.period(1.0/969.0); |
adaruna3 | 9:add6ce18f1b7 | 442 | wait(.5); |
adaruna3 | 9:add6ce18f1b7 | 443 | alarm.period(1.0/800.0); |
adaruna3 | 9:add6ce18f1b7 | 444 | wait(.5); |
adaruna3 | 9:add6ce18f1b7 | 445 | } |
adaruna3 | 8:548f413118e9 | 446 | } |
adaruna3 | 9:add6ce18f1b7 | 447 | |
adaruna3 | 8:548f413118e9 | 448 | } |
adaruna3 | 9:add6ce18f1b7 | 449 | alarm = 0.0; |
prabbat3 | 0:0a99e3fc2a46 | 450 | } |