Revision 2:46e449180029, committed 2014-05-01

Comitter:

12f2025e

Date:

Thu May 01 03:59:15 2014 +0000

Parent:

1:3917701817b4

Commit message:

homework

Changed in this revision

--- a/main.cpp	Mon Apr 21 07:00:37 2014 +0000
+++ b/main.cpp	Thu May 01 03:59:15 2014 +0000
@@ -2,61 +2,99 @@
 
 BusOut leds(P1_13, P1_14, P1_22, P0_17, P0_18, P0_19, P1_15, P0_1);
 
-void rotate();
-void all();
+void rotate1();
+void rotate2();
+void rotate3();
+void all1();
 void sitei();
+void all2();
 
 int main()
 {
 
     while(1)
     {
-        rotate();
-        wait(0.25);
-        all();    
-        wait(0.25);
+        rotate1();
+        rotate2();
+        rotate3();
+        wait(0.2);
+        all1();
         sitei();
-        wait(0.25);
+        all2();
+        all2();
+        all2();
+        all2();
+    }
+}
+
+void rotate1()
+{
+    volatile uint8_t i ;
+    for(i = 0; i < 8; i++)
+    {
+        leds = 1 << i;
+        wait(0.3);
     }
 }
 
-void all()
-
+void rotate2()
 {
- 
- leds = 0xff;
- wait(0.125);
- leds = 0x00;
-  wait(0.125);
- }
- 
-  
-void rotate()
+    volatile uint8_t j ;
+    for(j = 0; j < 7; j=j+2)
+    {
+        leds = 192 >> j;
+        wait(0.3);
+    }
+}
+
+void rotate3()
 {
-    volatile uint8_t i;
-    for(i = 0x00; i < 8; i++)
+    volatile uint8_t k ;
+    for(k = 0; k < 5; k=k+4)
     {
-        leds = 1 << i;
-        wait(0.125);
+        leds = 15 << k;
+        wait(0.3);
     }
+}
 
-    for(i = 7; i > 0x00; i--)
-    {
-        leds = 1 << i;
-        wait(0.125);
-        
-       
-    }
-    leds = 0x01;
-     wait(0.125);\
+void all1()
+{
+    leds=0xff;
+    wait(0.5);
+    leds=0x00;
+    wait(0.3);
 }
 
 void sitei()
 {
-    
+    leds=0x01;
+    wait(0.3);
+    leds=0x80;
+    wait(0.3);
+    leds=0x02;
+    wait(0.3);
+    leds=0x40;
+    wait(0.3);
+    leds=0x04;
+    wait(0.3);
+    leds=0x20;
+    wait(0.3);
+    leds=0x08;
+    wait(0.3);
+    leds=0x10;
+    wait(0.3);
+    leds=0x18;
+    wait(0.3);
+    leds=0x3c;
+    wait(0.3);
+    leds=0x7e;
+    wait(0.3);
+}
 
-        leds = 0x04;
-        wait(0.125);
-    }
-    
-    
\ No newline at end of file
+void all2()
+{
+    leds=0xff;
+    wait(0.125);
+    leds=0x00;
+    wait(0.125);
+}
\ No newline at end of file