Diff: main.cpp

Revision:

3:d235ec2ba7b8

Parent:

2:684c698024c4

--- a/main.cpp	Thu Nov 15 12:35:00 2018 +0000
+++ b/main.cpp	Mon Nov 19 11:22:10 2018 +0000
@@ -1,100 +1,120 @@
 #include "mbed.h"
 #include "C12832_lcd.h"
 
-
 C12832_LCD lcd;
 Timeout increment;
-BusIn up(p15);
-BusIn down(p12);
-BusIn left(p13);
-BusIn right(p16);
-BusIn centre(p14);
-
-int hours=0;
-int minutes=0;
-bool toggle=false;
-
-// How to detect if up is hold not press?
-
-if (up){ // switching between increasing hrs and minutes
-        if (left) {
-        inc_hrs(); 
-        }
-    else if (right){
-        inc_min();
-        }
-    }
+InterruptIn down(p12);
+InterruptIn left (p13);
+InterruptIn centre(p14);
+InterruptIn up(p15);
+InterruptIn right(p16);
 
 
-if (down) //switching between decreasing minutes and hours
+int hours = 0;
+int minutes = 0;
+
+// switching between increasing hrs and minutes
+/**
+    Adjust minutes
+*/
+
+void adj_min() 
+{
+    if (minutes > 59) {
+        minutes = 0;
+    }
+}
+
+void adj_hrs()
+{
+    if (hours > 23) {
+        hours = 0;
+    }
+}
+
+/**
+ Increment minutes
+*/
+void inc_min()
+{
+    minutes++;
+    adj_min();
+}
+void inc_hrs()
+{
+    hours++;
+    adj_hrs();
+}
+
+
+//function for decrementing
+
+void dec_min()
+{
+    minutes--;
+    adj_min();
+}
+void dec_hrs()
+{
+    hours--;
+    adj_hrs();
+}
+void Down()
+{
+    if (left) {
+        dec_hrs();
+    } else if (right) {
+        dec_min();
+    }
+}
+void Up()
 {
     if (left) {
         inc_hrs();
     } else if (right) {
         inc_min();
     }
-}
-/**
-    Adjust minutes
-*/
-void adj_min()
-{
-    if (minutes>59) {
-        minutes=0;
-    } else if (minutes<59) {
-        minutes=0;
-        )
-}
-/**
-    adj hrs
-*/
-void adj_hrs()
-{
-    if (hours>23) {
-        hours=0;
-        }
-        else if (hours<23) {
-        hours=0;
-        )
-}
-
-/**
-    Increment minutes
-*/
-void inc_min()
-{
-    minutes++;
-    adj_min();
-
-}
-void inc_hrs()
-{
-    hours++;
-    adj_hrs();
-
-}
-//function for decrementing 
-/**
-    Main entry point
-*/
-int main()
-{
-    while(true) {
-        increment.attach(&inc_min, 60.0);
     }
 
-    lcd.cls();
-    lcd.locate(0,15);
+
+    /**
+        Main entry point
+    */
+    int main() {
 
-// Check if minutes are less than 10 so a 0 can be prefixed onto the display
-    string mins = "00"; // String to display in lcd screen
+        while (1) {
+            Down.rise(&Down_rise);
+            Up.rise(&Up_rise);
+            right.rise(&right_rise);
+            left.rise(&left_rise);
+            while (true) {
+                increment.attach(&inc_min, 60.0);
+
+
+                if (up) {
+                    Up();
+                }
 
-    if(minutes < 10) {
-        mins = "0" + minutes;
-    } else {
-        mins = minutes;
-    }
-    lcd.printf("%s", mins);
+                if (down) { //switching between decreasing minutes and hours
+                    Down();
+                }
+
+                lcd.cls();
+                lcd.locate(10, 10);
+
+                // Check if minutes are less than 10 so a 0 can be prefixed onto the display
+                char mins[10] = "00"; // String to display in lcd screen
 
-}
-}
+                if (minutes < 10) {
+                    strcpy(mins, "0" + minutes);
+                } else {
+                    strcpy(mins, "" + minutes);
+                }
+                lcd.printf("%s", mins);
+                lcd.locate(20, 10);
+                {
+                    lcd.printf("%d", hours);
+                }
+            }
+        }
+    }
\ No newline at end of file