Payman Shabbaki / Mbed 2 deprecated 4180Project

4180 Final Project

Dependencies:   4DGL-uLCD-SE mbed Servo

main.cpp@6:50a82641d07b, 2016-04-18 (annotated)

Committer:
ecarrick
Date:
Mon Apr 18 17:51:33 2016 +0000
Revision:
6:50a82641d07b
Parent:
5:a2fbe5bd2be0
Child:
7:52b51f507ee5
adding wifi and ntp functions

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pshabbaki3 0:5d35ff3dc9a5 1 #include "mbed.h"
ecarrick 6:50a82641d07b 2 #include "wifi.h"
pshabbaki3 0:5d35ff3dc9a5 3 #include <string>
pshabbaki3 0:5d35ff3dc9a5 4 #include <vector>
pshabbaki3 0:5d35ff3dc9a5 5 #include <iostream>
pshabbaki3 0:5d35ff3dc9a5 6 #include <sstream>
pshabbaki3 0:5d35ff3dc9a5 7 #include <iterator>
pshabbaki3 0:5d35ff3dc9a5 8 #include <stdio.h>
pshabbaki3 0:5d35ff3dc9a5 9 #include <ctype.h>
pshabbaki3 0:5d35ff3dc9a5 10 #include "uLCD_4DGL.h"
pshabbaki3 0:5d35ff3dc9a5 11
ecarrick 1:dd048edb2716 12 LocalFileSystem local("local");
pshabbaki3 0:5d35ff3dc9a5 13
pshabbaki3 0:5d35ff3dc9a5 14 DigitalOut myled(LED1);
pshabbaki3 0:5d35ff3dc9a5 15 Serial pc(USBTX,USBRX);
pshabbaki3 0:5d35ff3dc9a5 16 uLCD_4DGL lcd(p28,p27,p30); // serial tx, serial rx, reset pin;
pshabbaki3 0:5d35ff3dc9a5 17
pshabbaki3 0:5d35ff3dc9a5 18
pshabbaki3 0:5d35ff3dc9a5 19 vector<char> im;
pshabbaki3 4:e6b198a22216 20 vector<char> pass;
pshabbaki3 0:5d35ff3dc9a5 21 vector<char> name;
pshabbaki3 0:5d35ff3dc9a5 22 vector<char> final;
pshabbaki3 0:5d35ff3dc9a5 23
ecarrick 5:a2fbe5bd2be0 24 void save_to_file(){
ecarrick 5:a2fbe5bd2be0 25 FILE * fp = fopen("/local/users.txt", "w");
ecarrick 5:a2fbe5bd2be0 26 if(fp != NULL){
ecarrick 5:a2fbe5bd2be0 27 for(unsigned i=0; i< im.size(); i++){
ecarrick 6:50a82641d07b 28 fprintf(fp,"%c",im[i]);
ecarrick 5:a2fbe5bd2be0 29 }
ecarrick 5:a2fbe5bd2be0 30 }
ecarrick 5:a2fbe5bd2be0 31 fclose(fp);
ecarrick 5:a2fbe5bd2be0 32 }
ecarrick 5:a2fbe5bd2be0 33
ecarrick 5:a2fbe5bd2be0 34 void load_from_file(){
ecarrick 5:a2fbe5bd2be0 35 FILE * fp = fopen("/local/users.txt", "r");
ecarrick 5:a2fbe5bd2be0 36 if(fp != NULL){
ecarrick 5:a2fbe5bd2be0 37 im.clear();
ecarrick 5:a2fbe5bd2be0 38 do{
ecarrick 6:50a82641d07b 39 im.push_back(fgetc(fp));
ecarrick 5:a2fbe5bd2be0 40 }
ecarrick 6:50a82641d07b 41 while(im.back() != '#');
ecarrick 5:a2fbe5bd2be0 42 }
ecarrick 5:a2fbe5bd2be0 43 fclose(fp);
ecarrick 5:a2fbe5bd2be0 44 }
pshabbaki3 0:5d35ff3dc9a5 45
pshabbaki3 0:5d35ff3dc9a5 46 int i = 0;
pshabbaki3 0:5d35ff3dc9a5 47
pshabbaki3 4:e6b198a22216 48 void checkResult(vector<char> pass, vector<char> name)
pshabbaki3 0:5d35ff3dc9a5 49 {
pshabbaki3 0:5d35ff3dc9a5 50 // This function will check the keypad values and check if the passcode exists or not
pshabbaki3 0:5d35ff3dc9a5 51
pshabbaki3 0:5d35ff3dc9a5 52 vector<char> ans; //This vector should be the values coming from keypad
pshabbaki3 0:5d35ff3dc9a5 53 ans.push_back('1');
pshabbaki3 0:5d35ff3dc9a5 54 ans.push_back('2');
pshabbaki3 0:5d35ff3dc9a5 55 ans.push_back('3');
pshabbaki3 0:5d35ff3dc9a5 56 ans.push_back('4');
pshabbaki3 0:5d35ff3dc9a5 57 ans.push_back('5');
pshabbaki3 0:5d35ff3dc9a5 58 ans.push_back('6');
pshabbaki3 4:e6b198a22216 59 if (pass.size()==6) {
pshabbaki3 0:5d35ff3dc9a5 60 i++; //use "i" to find which person logged in.
pshabbaki3 4:e6b198a22216 61 if (ans == pass) {
pshabbaki3 0:5d35ff3dc9a5 62 // pc.printf("Found");
pshabbaki3 0:5d35ff3dc9a5 63 final = name;
pshabbaki3 4:e6b198a22216 64 final.insert(name.end(),pass.begin(),pass.end());
pshabbaki3 0:5d35ff3dc9a5 65
pshabbaki3 0:5d35ff3dc9a5 66 } else {
pshabbaki3 0:5d35ff3dc9a5 67 // pc.printf("not found");
pshabbaki3 4:e6b198a22216 68 //lcd.printf("\nnot found\n");
pshabbaki3 0:5d35ff3dc9a5 69 final.clear();
pshabbaki3 0:5d35ff3dc9a5 70 }
pshabbaki3 0:5d35ff3dc9a5 71 }
pshabbaki3 0:5d35ff3dc9a5 72 }
pshabbaki3 0:5d35ff3dc9a5 73
pshabbaki3 0:5d35ff3dc9a5 74
pshabbaki3 2:693a3af5af49 75 void checkKeyboard(vector<char> im)
pshabbaki3 0:5d35ff3dc9a5 76 {
pshabbaki3 2:693a3af5af49 77 for (int i = 0; i<im.size(); i++) {
pshabbaki3 4:e6b198a22216 78 // find space
pshabbaki3 2:693a3af5af49 79 if (im[i] ==' ') {
pshabbaki3 4:e6b198a22216 80 // Check the result
pshabbaki3 4:e6b198a22216 81 checkResult(pass,name);
pshabbaki3 4:e6b198a22216 82 // clear pass, name and final
pshabbaki3 4:e6b198a22216 83 pass.clear();
pshabbaki3 2:693a3af5af49 84 name.clear();
pshabbaki3 0:5d35ff3dc9a5 85 // pc.printf("clear");
pshabbaki3 4:e6b198a22216 86 //lcd.printf("clear");
pshabbaki3 2:693a3af5af49 87 } else {
pshabbaki3 2:693a3af5af49 88 if (isdigit(im[i])) {
pshabbaki3 4:e6b198a22216 89 // write numbers (char) to vector pass
pshabbaki3 4:e6b198a22216 90 pass.push_back(im[i]);
pshabbaki3 2:693a3af5af49 91
pshabbaki3 2:693a3af5af49 92 } else if (isalpha(im[i])) {
pshabbaki3 2:693a3af5af49 93 // write letters (char) to vector name
pshabbaki3 2:693a3af5af49 94 name.push_back(im[i]);
pshabbaki3 2:693a3af5af49 95
pshabbaki3 2:693a3af5af49 96 }
pshabbaki3 0:5d35ff3dc9a5 97 }
pshabbaki3 0:5d35ff3dc9a5 98 }
pshabbaki3 0:5d35ff3dc9a5 99 }
pshabbaki3 0:5d35ff3dc9a5 100
pshabbaki3 0:5d35ff3dc9a5 101
pshabbaki3 0:5d35ff3dc9a5 102
pshabbaki3 0:5d35ff3dc9a5 103 int main()
pshabbaki3 0:5d35ff3dc9a5 104 {
pshabbaki3 2:693a3af5af49 105 //load_from_file();
pshabbaki3 2:693a3af5af49 106
pshabbaki3 0:5d35ff3dc9a5 107 //interupt driven read from serial port
pshabbaki3 0:5d35ff3dc9a5 108 // calls save_to_file();
pshabbaki3 0:5d35ff3dc9a5 109 while(1) {
pshabbaki3 0:5d35ff3dc9a5 110 char c = pc.getc();
pshabbaki3 0:5d35ff3dc9a5 111 if (c!='#') {
pshabbaki3 0:5d35ff3dc9a5 112 im.push_back(c); //writing all the characters into vector
pshabbaki3 2:693a3af5af49 113 checkKeyboard(im);
pshabbaki3 0:5d35ff3dc9a5 114 } else {
pshabbaki3 0:5d35ff3dc9a5 115 for (int cnt = 0; cnt<im.size(); cnt++) {
pshabbaki3 0:5d35ff3dc9a5 116 pc.printf("%c",im[cnt]);
pshabbaki3 4:e6b198a22216 117 //lcd.printf("%c",im[cnt]);
pshabbaki3 0:5d35ff3dc9a5 118 }
pshabbaki3 0:5d35ff3dc9a5 119 }
pshabbaki3 0:5d35ff3dc9a5 120 }
pshabbaki3 0:5d35ff3dc9a5 121
pshabbaki3 0:5d35ff3dc9a5 122 }
pshabbaki3 0:5d35ff3dc9a5 123
pshabbaki3 0:5d35ff3dc9a5 124