Diff: main.cpp

Revision:

1:7a3eed610fea

Parent:

0:4ada39fe4ffc

Child:

4:b52a0d2925df

--- a/main.cpp	Sun Mar 31 18:45:25 2019 +0000
+++ b/main.cpp	Mon Apr 01 01:43:36 2019 +0000
@@ -1,6 +1,7 @@
 #include "mbed.h"
 #include "Image.h"
 #include "Rotate.h"
+#include "Release.h"
 #include "Gamepad.h"
 #define PI 3.1415
 
@@ -10,14 +11,18 @@
 
 
 Rotate Rotate;
+Release Release;
 
 InterruptIn A(PTB9);
+InterruptIn B(PTD0);
 
 void A_isr();
+void B_isr();
 
 void init_K64F();
 
 volatile int g_A_flag = 0;
+volatile int g_B_flag = 0;
 
 int main()
 {
@@ -26,8 +31,12 @@
     // change set contrast in range 0.0 to 1.0
     // 0.4 appears to be a good starting point
     lcd.setContrast(0.5);
+   
     A.mode(PullDown);
     A.rise(&A_isr);
+    B.mode(PullDown);
+    B.rise(&B_isr);
+   
     // since SW2 has an external pull-up, we should disable to internal pull-down
     // resistor that is enabled by default using InterruptIn
     Rotate.return_flag=1;
@@ -43,6 +52,11 @@
             detector=1;
         }
 
+         if(g_B_flag) {
+            g_A_flag=0;
+            detector=2;
+        }
+        
         switch(detector) {
             case 0 :
                 lcd.clear();
@@ -54,7 +68,16 @@
                 Rotate.rotate(lcd,Image, Rotate.return_angle, PI, Rotate.return_flag);
                  //printf("f%", Rotate.return_angle);
                  break;
+             case 2 :
+                Release.release(lcd,Image, Rotate.return_angle);
+                 //printf("f%", Rotate.return_angle);
+                 g_A_flag = 1;
+                 g_B_flag = 0;
+                 break;     
+                 
         }
+    
+    
     }
 }
 
@@ -63,3 +86,7 @@
     g_A_flag = 1;
 }
 
+void B_isr()
+{
+    g_B_flag = 1;
+}