Diff: main.cpp

Revision:

4:0e5cead61795

Parent:

3:b7614524bb8f

Child:

5:6f2d3689b015

--- a/main.cpp	Thu Mar 24 05:16:54 2016 +0000
+++ b/main.cpp	Wed Mar 30 03:54:09 2016 +0000
@@ -4,7 +4,42 @@
 #include "TextLCD.h"
 
 TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD16x2); // rs, e, d4-d7
+Serial ftdi(USBTX, USBRX);
+DigitalIn button(p21); 
+
+int count=0;                         // button count 
+struct tm t;                         // current time will be stored here
+
+
 
 int main() {
-    lcd.printf("Hello World!\n");
+    lcd.printf("Welcome!\n");
+    ftdi.printf("Enter current date and time:\r\n");
+    ftdi.printf("YYYY MM DD HH MM SS[enter]\r\n\r\n");    
+    ftdi.scanf("%d %d %d %d %d %d", &t.tm_year, &t.tm_mon, &t.tm_mday, &t.tm_hour, &t.tm_min, &t.tm_sec);
+    ftdi.printf("%d %d %d %d %d %d", t.tm_year, t.tm_mon, t.tm_mday, t.tm_hour, t.tm_min, t.tm_sec);
+    ftdi.printf("\n\r");
+//    ftdi.printf("-------------------------- \r\n");
+    
+    t.tm_year = t.tm_year - 1900;   // adjust for tm structure required values
+    t.tm_mon = t.tm_mon - 1;
+    
+    set_time(mktime(&t));           // set the time
+    
+    
+    while(1) 
+    {  
+        time_t seconds = time(NULL);
+        
+        if(button.read()==0)          // if the button is pressed
+        {   
+            while(button.read()==0);  // wait until release
+            wait_ms(20);              // button debounce
+            count++;                  // count up
+            ftdi.printf("Time: %s \rButton count: %d \r\n",ctime(&seconds),count);         // send data to terminal
+            ftdi.printf("-------------------------- \r\n");
+            lcd.printf("Time: %s \rcount: %d \n\r",ctime(&seconds),count);
+//            lcd.printf("-------------------------- \r\n");
+            }  
+        }
 }