Programmeringsgruppe 1 / Mbed OS Alarmsystem_rev_innlevering

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Fork of Alarmsystem_log_funksjon_funker_ikke by Programmeringsgruppe 1

main.cpp@16:3d2e29aa5df5, 2018-02-21 (annotated)

Committer:
andreped
Date:
Wed Feb 21 16:00:43 2018 +0000
Revision:
16:3d2e29aa5df5
Parent:
15:272fb4e610dc
Child:
17:f27485b6d16e
alt utenom log;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andreped 0:33bf28fd1ac6 1 #include "mbed.h"
andreped 12:0193024eab13 2 #include "rtos.h"
andreped 15:272fb4e610dc 3 #include <string>
andreped 16:3d2e29aa5df5 4 #include <stdio.h>
andreped 12:0193024eab13 5
Banyrud 13:0622c228b67d 6 /////DEFINISJONER/////
andreped 6:a3b97bf7902b 7 #define Inn 4
Banyrud 13:0622c228b67d 8 Serial pc(USBTX, USBRX);
andreped 16:3d2e29aa5df5 9 LocalFileSystem local("local");
andreped 16:3d2e29aa5df5 10 FILE *fp = fopen("/local/log.txt", "w" ) ;
andreped 10:f0a6d74095d4 11
Banyrud 13:0622c228b67d 12 /////INNGANGER/////
andreped 0:33bf28fd1ac6 13 DigitalIn Servicebryter(p20);
andreped 12:0193024eab13 14 AnalogIn _Sone1(p15);
andreped 12:0193024eab13 15 AnalogIn _Sone2(p16);
andreped 12:0193024eab13 16 AnalogIn _Sone3(p17);
andreped 12:0193024eab13 17 AnalogIn _Sone4(p19);
Banyrud 13:0622c228b67d 18
Banyrud 13:0622c228b67d 19 /////UTGANGER/////
Banyrud 13:0622c228b67d 20 DigitalOut Driftslys(LED1);
Banyrud 13:0622c228b67d 21 BusOut AlarmUtganger1(p21, p22, p23, p24); //1 - Dør 1 Sone 1, 2 - Dør 1 Sone 2, 4 - Dør 1 Sone 3, 8 - Dør 1 Sone 4
Banyrud 13:0622c228b67d 22 BusOut AlarmUtganger2(p25, p26, p27, p28); //1 - Dør 2 Sone 1, 2 - Dør 2 Sone 2, 4 - Dør 2 Sone 3, 8 - Dør 2 Sone 4
Banyrud 13:0622c228b67d 23
Banyrud 13:0622c228b67d 24 /////VARIABLER/////
andreped 12:0193024eab13 25 float Soner[Inn];
andreped 12:0193024eab13 26 int tilstand = 0;
andreped 12:0193024eab13 27 volatile bool running = true;
andreped 15:272fb4e610dc 28 volatile bool admin = false;
Banyrud 14:8e7aaf0cf5d7 29 string password = ("admin");
andreped 16:3d2e29aa5df5 30 Timer t;
andreped 1:6917ec4f5e6d 31
Banyrud 13:0622c228b67d 32 /////FUNKSJON DEKLARASJONER/////
Banyrud 13:0622c228b67d 33 void Alarmf();
andreped 15:272fb4e610dc 34 Thread Alarm;
andreped 16:3d2e29aa5df5 35 int TilstandSjekk(int, int);
andreped 15:272fb4e610dc 36 void admin_access_granted();
andreped 15:272fb4e610dc 37 void sone_monitor();
andreped 15:272fb4e610dc 38 void password_check();
andreped 16:3d2e29aa5df5 39 void read_keyinput();
andreped 16:3d2e29aa5df5 40 void request_status();
andreped 16:3d2e29aa5df5 41 void request_status_sone_dor(int sone, int dor);
andreped 16:3d2e29aa5df5 42 extern "C" void mbed_reset();
andreped 16:3d2e29aa5df5 43 int log_to_file(int, int);
andreped 12:0193024eab13 44
Banyrud 13:0622c228b67d 45 /////MAIN/////
andreped 1:6917ec4f5e6d 46 int main()
andreped 1:6917ec4f5e6d 47 {
andreped 16:3d2e29aa5df5 48 t.start();
andreped 15:272fb4e610dc 49 while(1) {
andreped 15:272fb4e610dc 50 if(admin == false) {
andreped 15:272fb4e610dc 51 password_check();
andreped 15:272fb4e610dc 52 }
andreped 16:3d2e29aa5df5 53 if(Servicebryter == 1) {
andreped 16:3d2e29aa5df5 54 AlarmUtganger1 = 0;
andreped 16:3d2e29aa5df5 55 AlarmUtganger2 = 0;
andreped 16:3d2e29aa5df5 56 running = false;
andreped 16:3d2e29aa5df5 57 pc.printf("NB! Alle alarmer er i innelast modus i 15 sek!! \n");
andreped 16:3d2e29aa5df5 58 wait(10);
andreped 16:3d2e29aa5df5 59 pc.printf("NB! Alarmer gar pa om 5 sek! \n");
andreped 16:3d2e29aa5df5 60 wait(5);
andreped 16:3d2e29aa5df5 61 }
andreped 16:3d2e29aa5df5 62 while((admin) && (Servicebryter == 0)) {
andreped 15:272fb4e610dc 63 Alarm.start(Alarmf);
andreped 15:272fb4e610dc 64 sone_monitor();
Banyrud 14:8e7aaf0cf5d7 65 read_keyinput();
andreped 16:3d2e29aa5df5 66 }
andreped 16:3d2e29aa5df5 67 }
andreped 15:272fb4e610dc 68 }
Banyrud 14:8e7aaf0cf5d7 69
Banyrud 13:0622c228b67d 70 /////FUNKSJONER/////
Banyrud 14:8e7aaf0cf5d7 71 void Alarmf(void)
Banyrud 14:8e7aaf0cf5d7 72 {
andreped 15:272fb4e610dc 73 while(1) {
andreped 15:272fb4e610dc 74 if(running == true) {
andreped 15:272fb4e610dc 75 Driftslys = !Driftslys;
andreped 15:272fb4e610dc 76 Thread::wait(50);
andreped 15:272fb4e610dc 77 } else {
andreped 15:272fb4e610dc 78 Driftslys = 1;
andreped 15:272fb4e610dc 79 }
andreped 15:272fb4e610dc 80 }
Banyrud 13:0622c228b67d 81 }
Banyrud 13:0622c228b67d 82
andreped 11:dad1798ed88f 83 int TilstandSjekk(int i, int tilstand)
andreped 11:dad1798ed88f 84 {
andreped 16:3d2e29aa5df5 85 log_to_file(i, tilstand);
andreped 11:dad1798ed88f 86 if(tilstand == 0) {
andreped 15:272fb4e610dc 87 running = false;
andreped 16:3d2e29aa5df5 88 double n = 2;
andreped 11:dad1798ed88f 89 double Y = 1;
andreped 11:dad1798ed88f 90 for(int k=1; k<=i; k++) Y = Y*n;
andreped 12:0193024eab13 91 if ( Y == AlarmUtganger1) AlarmUtganger1 = AlarmUtganger1 - Y;
andreped 12:0193024eab13 92 if ( Y == AlarmUtganger2) AlarmUtganger2 = AlarmUtganger2 - Y;
andreped 11:dad1798ed88f 93 }
andreped 11:dad1798ed88f 94 if(tilstand == 1) { //Hvis dør 1 er åpen...
andreped 15:272fb4e610dc 95 running = true;
andreped 16:3d2e29aa5df5 96 double n = 2;
andreped 11:dad1798ed88f 97 double Y = 1;
andreped 11:dad1798ed88f 98 for(int k=1; k<=i; k++) Y = Y*n;
andreped 11:dad1798ed88f 99 if( Y == AlarmUtganger2 ) AlarmUtganger2 = AlarmUtganger2 - Y;
andreped 11:dad1798ed88f 100 if( Y!=AlarmUtganger1) AlarmUtganger1 = Y + AlarmUtganger1; //Sjekk om denne verdien har blitt sjekket før, hvis ikke starter alarm på neste dør.
andreped 11:dad1798ed88f 101 }
andreped 11:dad1798ed88f 102 if(tilstand == 2) { //Hvis dør 2 er åpen...
andreped 15:272fb4e610dc 103 running = true;
andreped 16:3d2e29aa5df5 104 double n = 2;
andreped 11:dad1798ed88f 105 double Y = 1;
andreped 11:dad1798ed88f 106 for(int k=1; k<=i; k++) Y = Y*n;
andreped 11:dad1798ed88f 107 if( Y == AlarmUtganger1 ) AlarmUtganger1 = AlarmUtganger1 - Y;
andreped 11:dad1798ed88f 108 if( Y!=AlarmUtganger2) AlarmUtganger2 = Y + AlarmUtganger2; //Sjekk om denne verdien har blitt sjekket før, hvis ikke starter alarm på neste dør.
andreped 11:dad1798ed88f 109 }
andreped 11:dad1798ed88f 110 if(tilstand == 3) { //Hvis begge dører er åpne
andreped 15:272fb4e610dc 111 running = true;
andreped 11:dad1798ed88f 112 double n = 2; // We want 2^i
andreped 11:dad1798ed88f 113 double Y = 1;
andreped 11:dad1798ed88f 114 for(int k=1; k<=i; k++) Y = Y*n;
andreped 11:dad1798ed88f 115 if( Y!=AlarmUtganger1 ) AlarmUtganger1 = Y + AlarmUtganger1;
andreped 11:dad1798ed88f 116 if( Y!=AlarmUtganger2 ) AlarmUtganger2 = Y + AlarmUtganger2;
andreped 11:dad1798ed88f 117 }
andreped 11:dad1798ed88f 118 return 0;
andreped 10:f0a6d74095d4 119 }
andreped 16:3d2e29aa5df5 120
andreped 16:3d2e29aa5df5 121 int log_to_file(int i, int tilstand)
andreped 16:3d2e29aa5df5 122 {
andreped 16:3d2e29aa5df5 123 int p;
andreped 16:3d2e29aa5df5 124 FILE *fp = fopen("/local/log.txt", "w" ) ;
andreped 16:3d2e29aa5df5 125 if(fp != NULL) {
andreped 16:3d2e29aa5df5 126 if ((tilstand == 1) && (p != 1)) {
andreped 16:3d2e29aa5df5 127 fprintf(fp,"Sone %d, dor 1 er aapen \n",i);
andreped 16:3d2e29aa5df5 128 fprintf(fp,"Tid:%f siden start \n",t.read());
andreped 16:3d2e29aa5df5 129 p = 1;
andreped 16:3d2e29aa5df5 130 }
andreped 16:3d2e29aa5df5 131
andreped 16:3d2e29aa5df5 132 if ((tilstand == 2) && (p != 2)) {
andreped 16:3d2e29aa5df5 133 fprintf(fp,"Sone %d, dor 2 er lukket \n",i);
andreped 16:3d2e29aa5df5 134 fprintf(fp,"Tid:%f siden start \n",t.read());
andreped 16:3d2e29aa5df5 135 p = 2;
andreped 16:3d2e29aa5df5 136 }
andreped 16:3d2e29aa5df5 137 if ((tilstand == 3) && (p != 3)) {
andreped 16:3d2e29aa5df5 138 fprintf(fp,"Sone %d dor 1 og 2 er lukket \n",i);
andreped 16:3d2e29aa5df5 139 fprintf(fp,"Tid:%f siden start \n",t.read());
andreped 16:3d2e29aa5df5 140 p = 3;
andreped 16:3d2e29aa5df5 141 }
andreped 16:3d2e29aa5df5 142 }
andreped 16:3d2e29aa5df5 143 return 0;
andreped 16:3d2e29aa5df5 144 }
andreped 16:3d2e29aa5df5 145
andreped 15:272fb4e610dc 146 void sone_monitor()
Banyrud 14:8e7aaf0cf5d7 147 {
Banyrud 14:8e7aaf0cf5d7 148 Soner[0] = _Sone1;
Banyrud 14:8e7aaf0cf5d7 149 //Soner[1] = _Sone2;
Banyrud 14:8e7aaf0cf5d7 150 //Soner[2] = _Sone3;
Banyrud 14:8e7aaf0cf5d7 151 //Soner[3] = _Sone4;
Banyrud 14:8e7aaf0cf5d7 152 for(int i=0; i < Inn; i++) {
Banyrud 14:8e7aaf0cf5d7 153 if((Soner[i] > 0.75 )&&( Soner[i] < 0.83)) { //Tilstand1, Dør 1 åpen
Banyrud 14:8e7aaf0cf5d7 154 //pc.printf("Vi er i Tilstand1\n");
Banyrud 14:8e7aaf0cf5d7 155 tilstand = 1;
Banyrud 14:8e7aaf0cf5d7 156 TilstandSjekk(i, tilstand);
Banyrud 14:8e7aaf0cf5d7 157 }
Banyrud 14:8e7aaf0cf5d7 158 if((Soner[i] > 0.55 )&&( Soner[i] < 0.59)) { //Normaldrift
Banyrud 14:8e7aaf0cf5d7 159 tilstand = 0;
Banyrud 14:8e7aaf0cf5d7 160 TilstandSjekk(i, tilstand);
Banyrud 14:8e7aaf0cf5d7 161 }
andreped 16:3d2e29aa5df5 162 if((Soner[i] > 0.65 )&&( Soner[i] < 0.69)) { //Tilstand2, Dør 2 åpen
Banyrud 14:8e7aaf0cf5d7 163 tilstand = 2;
Banyrud 14:8e7aaf0cf5d7 164 TilstandSjekk(i, tilstand);
Banyrud 14:8e7aaf0cf5d7 165 }
andreped 16:3d2e29aa5df5 166 if(Soner[i] >= 1) { //Tilstand 3, Begge dører er åpen
Banyrud 14:8e7aaf0cf5d7 167 tilstand = 3;
Banyrud 14:8e7aaf0cf5d7 168 TilstandSjekk(i, tilstand);
Banyrud 14:8e7aaf0cf5d7 169 }
Banyrud 14:8e7aaf0cf5d7 170 }
Banyrud 14:8e7aaf0cf5d7 171 }
andreped 15:272fb4e610dc 172 void admin_access_granted()
andreped 15:272fb4e610dc 173 {
andreped 15:272fb4e610dc 174 admin = true;
andreped 15:272fb4e610dc 175 pc.printf("Admin access granted\n");//info
andreped 15:272fb4e610dc 176 pc.printf("Folgende kommandoer kan brukes: \n");// liste over funksjoner tilgjenglig.
andreped 15:272fb4e610dc 177 pc.printf("Status sone og dor(sone forst, dor etter) Kommando: 1,2 \n");// funksjon 1 - request spesific status
andreped 15:272fb4e610dc 178 pc.printf("Status alle soner og dorer. Kommando: Status \n");// funksjon 1 - request status all
andreped 15:272fb4e610dc 179 pc.printf("Reset hele systemet. Kommando: 'Reset' \n");// funksjon 4 - request log all
andreped 15:272fb4e610dc 180 }
andreped 16:3d2e29aa5df5 181
andreped 15:272fb4e610dc 182 void password_check()
Banyrud 14:8e7aaf0cf5d7 183 {
andreped 15:272fb4e610dc 184 if(pc.readable() == 1) {
andreped 15:272fb4e610dc 185 pc.printf("Write password: ");
andreped 15:272fb4e610dc 186 string b;
andreped 15:272fb4e610dc 187 char s;
andreped 15:272fb4e610dc 188 for(int i = 0; i < 5; i++) {
andreped 15:272fb4e610dc 189 s = pc.getc();
andreped 15:272fb4e610dc 190 pc.printf("%c", s);
andreped 15:272fb4e610dc 191 b += s;
andreped 15:272fb4e610dc 192 if(b == password) {
andreped 15:272fb4e610dc 193 admin_access_granted();
andreped 15:272fb4e610dc 194 }
andreped 15:272fb4e610dc 195 }
andreped 15:272fb4e610dc 196 }
Banyrud 14:8e7aaf0cf5d7 197 }
Banyrud 14:8e7aaf0cf5d7 198
andreped 16:3d2e29aa5df5 199 void read_keyinput()
andreped 1:6917ec4f5e6d 200 {
andreped 15:272fb4e610dc 201 if(pc.readable() == 1) {
andreped 16:3d2e29aa5df5 202 pc.printf("\nDu skriver: ");
andreped 15:272fb4e610dc 203 string read;
andreped 15:272fb4e610dc 204 char c;
andreped 16:3d2e29aa5df5 205 for(int i = 0; i < 6; i++) {
andreped 15:272fb4e610dc 206 c = pc.getc();
andreped 16:3d2e29aa5df5 207 pc.printf("%c ", c);
andreped 15:272fb4e610dc 208 read += c;
andreped 16:3d2e29aa5df5 209 if( read == ("1, 1")) request_status_sone_dor(1, 1);
andreped 16:3d2e29aa5df5 210 if( read == ("1, 2")) request_status_sone_dor(1, 2);
andreped 16:3d2e29aa5df5 211 if( read == ("2, 1")) request_status_sone_dor(2, 1);
andreped 16:3d2e29aa5df5 212 if( read == ("2, 2")) request_status_sone_dor(2, 2);
andreped 16:3d2e29aa5df5 213 if( read == ("3, 1")) request_status_sone_dor(3, 1);
andreped 16:3d2e29aa5df5 214 if( read == ("3, 2")) request_status_sone_dor(3, 2);
andreped 16:3d2e29aa5df5 215 if( read == ("4, 1")) request_status_sone_dor(4, 1);
andreped 16:3d2e29aa5df5 216 if( read == ("4, 2")) request_status_sone_dor(4, 2);
andreped 16:3d2e29aa5df5 217 if( read == ("Status")) request_status();
andreped 16:3d2e29aa5df5 218 if( read == ("Stop")) while(1){ fclose(fp); }
andreped 16:3d2e29aa5df5 219 if( read == ("Reset")) {
andreped 16:3d2e29aa5df5 220 fclose(fp);
andreped 16:3d2e29aa5df5 221 mbed_reset();
andreped 15:272fb4e610dc 222 }
andreped 15:272fb4e610dc 223 }
andreped 15:272fb4e610dc 224 }
andreped 15:272fb4e610dc 225 }
andreped 15:272fb4e610dc 226
andreped 16:3d2e29aa5df5 227
andreped 15:272fb4e610dc 228 void request_status_sone_dor(int sone, int dor)
andreped 15:272fb4e610dc 229 {
andreped 16:3d2e29aa5df5 230 int n = 2;
andreped 16:3d2e29aa5df5 231 for(int i = 0; i <= 16;) {
andreped 16:3d2e29aa5df5 232 if(i == 0) i = 1;
andreped 16:3d2e29aa5df5 233 else i = i * n;
andreped 16:3d2e29aa5df5 234 if(sone == i) {
andreped 16:3d2e29aa5df5 235 if(dor == 1) {
andreped 16:3d2e29aa5df5 236 if(AlarmUtganger1 == sone) pc.printf("Dor: %d i sone: %d er apnet \n", dor, sone);
andreped 16:3d2e29aa5df5 237 else pc.printf("Dor: %d i sone: %d er lukket \n", dor, sone);
andreped 16:3d2e29aa5df5 238 }
andreped 16:3d2e29aa5df5 239 if(dor == 2) {
andreped 16:3d2e29aa5df5 240 if(AlarmUtganger2 == sone) pc.printf("Dor: %d i sone: %d er apnet \n", dor, sone);
andreped 16:3d2e29aa5df5 241 else pc.printf("Dor: %d i sone: %d er lukket \n", dor, sone);
andreped 16:3d2e29aa5df5 242 }
andreped 16:3d2e29aa5df5 243 }
andreped 15:272fb4e610dc 244 }
andreped 15:272fb4e610dc 245 }
andreped 15:272fb4e610dc 246
andreped 16:3d2e29aa5df5 247 void request_status()
andreped 16:3d2e29aa5df5 248 {
andreped 16:3d2e29aa5df5 249 int sone = 0;
andreped 16:3d2e29aa5df5 250 int n = 2;
andreped 16:3d2e29aa5df5 251 for(int i = 0; i <= 8;) {
andreped 16:3d2e29aa5df5 252 sone = sone + sone;
andreped 16:3d2e29aa5df5 253 if(i == 0) i = 1;
andreped 16:3d2e29aa5df5 254 else i = i*n;
andreped 16:3d2e29aa5df5 255 if(AlarmUtganger1 == i) pc.printf("Dor: 1 i Sone: %d er apent \n", sone);
andreped 16:3d2e29aa5df5 256 else pc.printf("Dor: 1 i Sone: %d er lukket \n", i);
andreped 16:3d2e29aa5df5 257 if(AlarmUtganger2 == i) pc.printf("Dor: 2 i Sone: %d er apent \n", sone);
andreped 16:3d2e29aa5df5 258 else pc.printf("Dor: 2 i Sone: %d er lukket \n", i);
andreped 16:3d2e29aa5df5 259 }
andreped 16:3d2e29aa5df5 260 }