Plymouth ELEC351 Group T / Mbed OS ELEC351_Group_T

FINAL PROJECT isn't it

Fork of ELEC351 by Plymouth ELEC351 Group T

TIME.cpp@52:99915f5240b2, 2018-01-09 (annotated)

Committer:
thomasmorris
Date:
Tue Jan 09 22:27:49 2018 +0000
Revision:
52:99915f5240b2
Parent:
34:c0b8705f183d 
ITS THE FINAL COMMIT MESSAGE DO DO DO DO DO

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thomasmorris 31:4a88bf97b53e 1 #include "TIME.hpp"
thomasmorris 31:4a88bf97b53e 2
thomasmorris 31:4a88bf97b53e 3
thomasmorris 31:4a88bf97b53e 4 using namespace std;
thomasmorris 31:4a88bf97b53e 5
thomasmorris 52:99915f5240b2 6 Mutex Time_Lock; //Declare MUTEX
chills 33:3b5096f0126a 7
thomasmorris 52:99915f5240b2 8 int current_time_global = 0; //Declare required variable
thomasmorris 52:99915f5240b2 9 int new_time = 0; //Declare required variable
thomasmorris 31:4a88bf97b53e 10
thomasmorris 31:4a88bf97b53e 11 int get_current_time() //Get Current Time
thomasmorris 31:4a88bf97b53e 12 {
thomasmorris 52:99915f5240b2 13 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 14 current_time_global = time(0); //Get current time
thomasmorris 52:99915f5240b2 15 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 16 return current_time_global; //Return the current time
thomasmorris 31:4a88bf97b53e 17 }
thomasmorris 31:4a88bf97b53e 18
thomasmorris 52:99915f5240b2 19 void set_new_date(int days, int months, int years) //Set new date
chills 34:c0b8705f183d 20 {
thomasmorris 52:99915f5240b2 21 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 22 time_t Time = time(NULL); //Get system time
thomasmorris 52:99915f5240b2 23 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 24 tm* Time_Pointer = localtime(&Time); //Create pointer to Time
thomasmorris 52:99915f5240b2 25 set_time(get_current_time() - year*(Time_Pointer->tm_year - 70) + year*(years - 1970)); //Set the year
thomasmorris 52:99915f5240b2 26 set_time(get_current_time() - month*Time_Pointer->tm_mon + month*(months - 1)); //Set the month
thomasmorris 52:99915f5240b2 27 set_time(get_current_time() - day*Time_Pointer->tm_mday + day*days); //Set the day
chills 34:c0b8705f183d 28 }
chills 34:c0b8705f183d 29
thomasmorris 52:99915f5240b2 30 void set_new_time(int hours, int minutes, int seconds) //Set new time
chills 34:c0b8705f183d 31 {
thomasmorris 52:99915f5240b2 32 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 33 time_t Time = time(NULL); //Get system time
thomasmorris 52:99915f5240b2 34 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 35 tm* Time_Pointer = localtime(&Time); //Create pointer to Time
thomasmorris 52:99915f5240b2 36 set_time(get_current_time() - second*Time_Pointer->tm_sec + second*seconds); //Set the second
thomasmorris 52:99915f5240b2 37 set_time(get_current_time() - minute*Time_Pointer->tm_min + minute*minutes); //Set the minute
thomasmorris 52:99915f5240b2 38 set_time(get_current_time() - hour*Time_Pointer->tm_hour + hour*hours); //Set the hour
chills 34:c0b8705f183d 39 }
chills 34:c0b8705f183d 40
thomasmorris 52:99915f5240b2 41 void Add_Second() //Add one second to current time
thomasmorris 31:4a88bf97b53e 42 {
thomasmorris 52:99915f5240b2 43 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 44 new_time = time(0) + 1; //Calculate new time
thomasmorris 52:99915f5240b2 45 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 46 set_time(new_time); //Set new time
thomasmorris 52:99915f5240b2 47 }
thomasmorris 52:99915f5240b2 48
thomasmorris 52:99915f5240b2 49 void Subtract_Second() //Subtract one second from current time
thomasmorris 52:99915f5240b2 50 {
thomasmorris 52:99915f5240b2 51 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 52 new_time = time(0) - 1; //Calculate new time
thomasmorris 52:99915f5240b2 53 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 54 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 55 }
thomasmorris 31:4a88bf97b53e 56
thomasmorris 52:99915f5240b2 57 void Add_Minute() //Add one minute to the current time
thomasmorris 31:4a88bf97b53e 58 {
thomasmorris 52:99915f5240b2 59 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 60 new_time = time(0) + 60; //Calculate new time
thomasmorris 52:99915f5240b2 61 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 62 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 63 }
thomasmorris 31:4a88bf97b53e 64
thomasmorris 52:99915f5240b2 65 void Subtract_Minute() //Subtract one minute from current time
thomasmorris 31:4a88bf97b53e 66 {
thomasmorris 52:99915f5240b2 67 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 68 new_time = time(0) - 60; //Calculate new time
thomasmorris 52:99915f5240b2 69 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 70 set_time(new_time); //Set new time
thomasmorris 52:99915f5240b2 71
thomasmorris 31:4a88bf97b53e 72 }
thomasmorris 31:4a88bf97b53e 73
thomasmorris 52:99915f5240b2 74 void Add_Hour() //Add one hour to the current time
thomasmorris 31:4a88bf97b53e 75 {
thomasmorris 52:99915f5240b2 76 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 77 new_time = time(0) + 3600; //Calculate new time
thomasmorris 52:99915f5240b2 78 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 79 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 80 }
thomasmorris 31:4a88bf97b53e 81
thomasmorris 52:99915f5240b2 82 void Subtract_Hour() //Subtract one hour from the current time
thomasmorris 31:4a88bf97b53e 83 {
thomasmorris 52:99915f5240b2 84 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 85 new_time = time(0) - 3600; //Calculate new time
thomasmorris 52:99915f5240b2 86 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 87 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 88 }
thomasmorris 31:4a88bf97b53e 89
thomasmorris 52:99915f5240b2 90 void Add_Day() //Add one day to the current time
thomasmorris 31:4a88bf97b53e 91 {
thomasmorris 52:99915f5240b2 92 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 93 new_time = time(0) + 86400; //Calculate new time
thomasmorris 52:99915f5240b2 94 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 95 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 96 }
thomasmorris 31:4a88bf97b53e 97
thomasmorris 52:99915f5240b2 98 void Subtract_Day() //Subtract one day from the current time
thomasmorris 31:4a88bf97b53e 99 {
thomasmorris 52:99915f5240b2 100 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 101 new_time = time(0) - 86400; //Calculate new time
thomasmorris 52:99915f5240b2 102 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 103 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 104 }
thomasmorris 31:4a88bf97b53e 105
thomasmorris 52:99915f5240b2 106 void Add_Month() //Add one month to current time
thomasmorris 31:4a88bf97b53e 107 {
thomasmorris 52:99915f5240b2 108 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 109 new_time = time(0) + 2629743; //Calculate new time
thomasmorris 52:99915f5240b2 110 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 111 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 112 }
thomasmorris 31:4a88bf97b53e 113
thomasmorris 52:99915f5240b2 114 void Subtract_Month() //Subtract one month from current time
thomasmorris 31:4a88bf97b53e 115 {
thomasmorris 52:99915f5240b2 116 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 117 new_time = time(0) - 2629743; //Calculate new time
thomasmorris 52:99915f5240b2 118 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 119 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 120 }
thomasmorris 31:4a88bf97b53e 121
thomasmorris 52:99915f5240b2 122 void Add_Year() //Add one year to current time
thomasmorris 31:4a88bf97b53e 123 {
thomasmorris 52:99915f5240b2 124 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 125 new_time = time(0) + 31556926; //Calculate new time
thomasmorris 52:99915f5240b2 126 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 127 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 128 }
thomasmorris 31:4a88bf97b53e 129
thomasmorris 52:99915f5240b2 130 void Subtract_Year() //Subtract one year from current time
thomasmorris 52:99915f5240b2 131 {
thomasmorris 52:99915f5240b2 132 Time_Lock.lock(); //Apply MUTEX lock
thomasmorris 52:99915f5240b2 133 new_time = time(0) - 31556926; //Calculate new time
thomasmorris 52:99915f5240b2 134 Time_Lock.unlock(); //Release MUTEX lock
thomasmorris 52:99915f5240b2 135 set_time(new_time); //Set new time
thomasmorris 31:4a88bf97b53e 136 }