ELEC 351 environmental sensor / Mbed 2 deprecated give_to_pete

my code as off 16/12/2018

Dependencies:   mbed BMP280 ELEC350-Practicals-FZ429_2

set_time_on_startup.cpp@1:e274a5cc021d, 2018-12-16 (annotated)

Committer:
ChrisHayes
Date:
Sun Dec 16 15:25:04 2018 +0000
Revision:
1:e274a5cc021d
this is my code up two 16/12/2018

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ChrisHayes 1:e274a5cc021d 1 #include "mbed.h"
ChrisHayes 1:e274a5cc021d 2 #include "TextLCD.h"
ChrisHayes 1:e274a5cc021d 3 #include "sample_hardware.hpp"
ChrisHayes 1:e274a5cc021d 4 #include "set_time_on_startup.hpp"
ChrisHayes 1:e274a5cc021d 5
ChrisHayes 1:e274a5cc021d 6 TextLCD lcdp(D9, D8, D7, D6, D4, D2); // rs, e, d4
ChrisHayes 1:e274a5cc021d 7 Timer tmr;
ChrisHayes 1:e274a5cc021d 8 int state =0;
ChrisHayes 1:e274a5cc021d 9
ChrisHayes 1:e274a5cc021d 10 int year = 1970;
ChrisHayes 1:e274a5cc021d 11 int month = 0;
ChrisHayes 1:e274a5cc021d 12 int day = 0;
ChrisHayes 1:e274a5cc021d 13 int hours = 0;
ChrisHayes 1:e274a5cc021d 14 int mins = 0;
ChrisHayes 1:e274a5cc021d 15 int seconds = 0;
ChrisHayes 1:e274a5cc021d 16
ChrisHayes 1:e274a5cc021d 17 //--------------------------------------------------------------------------------
ChrisHayes 1:e274a5cc021d 18 void settime()
ChrisHayes 1:e274a5cc021d 19 {
ChrisHayes 1:e274a5cc021d 20 switch (state)
ChrisHayes 1:e274a5cc021d 21 {
ChrisHayes 1:e274a5cc021d 22 case 0:
ChrisHayes 1:e274a5cc021d 23 if (tmr.read_ms() >= 50 && SW2.read())
ChrisHayes 1:e274a5cc021d 24 {
ChrisHayes 1:e274a5cc021d 25 year++;
ChrisHayes 1:e274a5cc021d 26 if (year == 2100)
ChrisHayes 1:e274a5cc021d 27 {
ChrisHayes 1:e274a5cc021d 28 year=1970;
ChrisHayes 1:e274a5cc021d 29 }
ChrisHayes 1:e274a5cc021d 30 tmr.reset();
ChrisHayes 1:e274a5cc021d 31 }
ChrisHayes 1:e274a5cc021d 32 break;
ChrisHayes 1:e274a5cc021d 33 //------------------------------------------------------
ChrisHayes 1:e274a5cc021d 34
ChrisHayes 1:e274a5cc021d 35 case 1:
ChrisHayes 1:e274a5cc021d 36 if ( tmr.read_ms() >= 50 && SW2.read())
ChrisHayes 1:e274a5cc021d 37 {
ChrisHayes 1:e274a5cc021d 38 month++;
ChrisHayes 1:e274a5cc021d 39
ChrisHayes 1:e274a5cc021d 40 if (month == 13)
ChrisHayes 1:e274a5cc021d 41 {
ChrisHayes 1:e274a5cc021d 42 month =0;
ChrisHayes 1:e274a5cc021d 43 }
ChrisHayes 1:e274a5cc021d 44 tmr.reset();
ChrisHayes 1:e274a5cc021d 45 }
ChrisHayes 1:e274a5cc021d 46 break;
ChrisHayes 1:e274a5cc021d 47 //--------------------------------------------------------
ChrisHayes 1:e274a5cc021d 48
ChrisHayes 1:e274a5cc021d 49 case 2 :
ChrisHayes 1:e274a5cc021d 50 if ( tmr.read_ms() >= 50 && SW2.read())
ChrisHayes 1:e274a5cc021d 51 {
ChrisHayes 1:e274a5cc021d 52 day++;
ChrisHayes 1:e274a5cc021d 53 if (day == 31)
ChrisHayes 1:e274a5cc021d 54 {
ChrisHayes 1:e274a5cc021d 55 day=0;
ChrisHayes 1:e274a5cc021d 56 }
ChrisHayes 1:e274a5cc021d 57 tmr.reset();
ChrisHayes 1:e274a5cc021d 58 }
ChrisHayes 1:e274a5cc021d 59 break;
ChrisHayes 1:e274a5cc021d 60 //----------------------------------------------------------
ChrisHayes 1:e274a5cc021d 61
ChrisHayes 1:e274a5cc021d 62 case 3:
ChrisHayes 1:e274a5cc021d 63 if ( tmr.read_ms() >= 50 && SW2.read())
ChrisHayes 1:e274a5cc021d 64 {
ChrisHayes 1:e274a5cc021d 65 hours++;
ChrisHayes 1:e274a5cc021d 66 if (hours == 25)
ChrisHayes 1:e274a5cc021d 67 {
ChrisHayes 1:e274a5cc021d 68 hours=0;
ChrisHayes 1:e274a5cc021d 69 }
ChrisHayes 1:e274a5cc021d 70 tmr.reset();
ChrisHayes 1:e274a5cc021d 71 }
ChrisHayes 1:e274a5cc021d 72 break;
ChrisHayes 1:e274a5cc021d 73 //------------------------------------------------------------
ChrisHayes 1:e274a5cc021d 74
ChrisHayes 1:e274a5cc021d 75 case 4:
ChrisHayes 1:e274a5cc021d 76 if ( tmr.read_ms() >= 50 && SW2.read())
ChrisHayes 1:e274a5cc021d 77 {
ChrisHayes 1:e274a5cc021d 78 mins++;
ChrisHayes 1:e274a5cc021d 79 if (mins == 61)
ChrisHayes 1:e274a5cc021d 80 {
ChrisHayes 1:e274a5cc021d 81 mins=0;
ChrisHayes 1:e274a5cc021d 82 }
ChrisHayes 1:e274a5cc021d 83 tmr.reset();
ChrisHayes 1:e274a5cc021d 84 }
ChrisHayes 1:e274a5cc021d 85 break;
ChrisHayes 1:e274a5cc021d 86
ChrisHayes 1:e274a5cc021d 87
ChrisHayes 1:e274a5cc021d 88 case 5:
ChrisHayes 1:e274a5cc021d 89 if(tmr.read())
ChrisHayes 1:e274a5cc021d 90 {
ChrisHayes 1:e274a5cc021d 91 if (SW2.read())
ChrisHayes 1:e274a5cc021d 92 {
ChrisHayes 1:e274a5cc021d 93 state = 10;
ChrisHayes 1:e274a5cc021d 94 }
ChrisHayes 1:e274a5cc021d 95 }
ChrisHayes 1:e274a5cc021d 96
ChrisHayes 1:e274a5cc021d 97 break;
ChrisHayes 1:e274a5cc021d 98 //----------------------------------------------------------------
ChrisHayes 1:e274a5cc021d 99
ChrisHayes 1:e274a5cc021d 100 default:
ChrisHayes 1:e274a5cc021d 101
ChrisHayes 1:e274a5cc021d 102 break;
ChrisHayes 1:e274a5cc021d 103
ChrisHayes 1:e274a5cc021d 104 }
ChrisHayes 1:e274a5cc021d 105
ChrisHayes 1:e274a5cc021d 106 }
ChrisHayes 1:e274a5cc021d 107
ChrisHayes 1:e274a5cc021d 108
ChrisHayes 1:e274a5cc021d 109
ChrisHayes 1:e274a5cc021d 110 void button_time (void)
ChrisHayes 1:e274a5cc021d 111 {
ChrisHayes 1:e274a5cc021d 112
ChrisHayes 1:e274a5cc021d 113 tmr.start();
ChrisHayes 1:e274a5cc021d 114 while(state < 10)
ChrisHayes 1:e274a5cc021d 115 {
ChrisHayes 1:e274a5cc021d 116
ChrisHayes 1:e274a5cc021d 117 settime();
ChrisHayes 1:e274a5cc021d 118
ChrisHayes 1:e274a5cc021d 119 // lcd.printf("current time is...");
ChrisHayes 1:e274a5cc021d 120 lcdp.printf("%.2d/%.2d/%.4d\r\n", day, month, year);
ChrisHayes 1:e274a5cc021d 121 lcdp.printf("%.2d:%.2d:%.2d\r\n", hours, mins, seconds);
ChrisHayes 1:e274a5cc021d 122 // lcd.setCursor();
ChrisHayes 1:e274a5cc021d 123 // lcd.writeCommand(0x0D);
ChrisHayes 1:e274a5cc021d 124 // lcd.writeCommand(13);
ChrisHayes 1:e274a5cc021d 125
ChrisHayes 1:e274a5cc021d 126 //Set up tasks on the main thread
ChrisHayes 1:e274a5cc021d 127
ChrisHayes 1:e274a5cc021d 128
ChrisHayes 1:e274a5cc021d 129 //Main queue event loop
ChrisHayes 1:e274a5cc021d 130 // queue.dispatch();
ChrisHayes 1:e274a5cc021d 131 if ( tmr.read_ms() >= 300 && SW1.read())
ChrisHayes 1:e274a5cc021d 132 {
ChrisHayes 1:e274a5cc021d 133 state++;
ChrisHayes 1:e274a5cc021d 134 if (state==6)
ChrisHayes 1:e274a5cc021d 135 {
ChrisHayes 1:e274a5cc021d 136 state =0;
ChrisHayes 1:e274a5cc021d 137 }
ChrisHayes 1:e274a5cc021d 138 tmr.reset();
ChrisHayes 1:e274a5cc021d 139 }
ChrisHayes 1:e274a5cc021d 140
ChrisHayes 1:e274a5cc021d 141
ChrisHayes 1:e274a5cc021d 142 }
ChrisHayes 1:e274a5cc021d 143
ChrisHayes 1:e274a5cc021d 144 lcdp.cls();
ChrisHayes 1:e274a5cc021d 145 lcdp.printf("TIME HAS BEEN SET!");
ChrisHayes 1:e274a5cc021d 146 wait(1);
ChrisHayes 1:e274a5cc021d 147
ChrisHayes 1:e274a5cc021d 148 }
ChrisHayes 1:e274a5cc021d 149
ChrisHayes 1:e274a5cc021d 150
ChrisHayes 1:e274a5cc021d 151
ChrisHayes 1:e274a5cc021d 152
ChrisHayes 1:e274a5cc021d 153 //setting time