Diff: main.cpp

Revision:

6:5fcb9eb2a1f1

Parent:

5:6f2d3689b015

--- a/main.cpp	Wed Mar 30 04:16:58 2016 +0000
+++ b/main.cpp	Thu Mar 31 05:15:45 2016 +0000
@@ -5,10 +5,13 @@
 
 TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD16x2); // rs, e, d4-d7
 Serial ftdi(USBTX, USBRX);
+/*
 DigitalOut led1(LED1);
 DigitalOut led2(LED2);
 DigitalOut led3(LED3);
 DigitalOut led4(LED4);
+*/
+BusOut myleds(LED1,LED2,LED3, LED4);
 
 int time1=0;                         // button count 
 
@@ -16,24 +19,53 @@
 
 int main() {
     lcd.printf("Welcome!\n");
-    ftdi.printf("Enter LED on time:\r\n");
-    ftdi.scanf("%d\n\r", &time1);
+    ftdi.printf("Enter LED on time: ");
+    ftdi.scanf("%d", &time1);
     ftdi.printf(":%d\n\r", time1);   
     
     
     while(1) 
     {  
-    void cls();
-    lcd.printf("LED on: %d\n", time1);
-    led1=1;
-    led2=1;
-    led3=1;
-    led4=1;
-    wait(time1);
-    led1=0;
-    led2=0;
-    led3=0;
-    led4=0;
-    wait(time1);
+    if(!ftdi.readable())
+    {
+        lcd.printf("LED on: %d\n", time1);
+        
+        myleds=15;
+        /*
+        led1=1;
+        led2=1;
+        led3=1;
+        led4=1;
+        */
+        wait(time1);
+        myleds=10;
+        /*led1=0;
+        led2=0;
+        led3=0;
+        led4=0;
+        */
+        wait(time1);
         }
+        
+        else if(ftdi.readable())
+        {
+            int a;
+            ftdi.scanf("%d", &a);
+            time1=a;
+            ftdi.printf("New time: %d\n\r", time1);
+            
+            lcd.cls();
+            /*
+            _rs=0;
+            _d = 0x01;
+            wait(0.000040f); // most instructions take 40us
+            _e = 0;
+            wait(0.000040f);
+            _e = 1;
+            */
+
+            lcd.printf("LED on (new): %d\n\n", time1);
+            }
+            }           
+    
 }