Diff: main.cpp

Revision:

5:614e3ac042df

Parent:

1:2967eac08981

Child:

9:35c816293400

--- a/main.cpp	Wed Mar 07 10:57:16 2018 +0000
+++ b/main.cpp	Wed Mar 14 11:15:31 2018 +0000
@@ -3,7 +3,8 @@
 
 #include "commands.h"
 
-extern COMMAND_DEFINE *commandList[];
+extern COMMAND_DEFINE   *commandList[];
+extern COMMAND_DEFINE   Command_null;
 
 BusIn joy(p15,p12,p13,p16);
 DigitalIn fire(p14);
@@ -15,33 +16,38 @@
     lcd.locate(0,3);
     lcd.printf("mbed Switches application");
     
-    for(int index = 0; commandList[index] != NULL; index++) {
+    for(int index = 0; commandList[index]->trigger != 0x00; index++) {
         commandList[index]->initialize();
     }
-
+    
+    COMMAND_DEFINE *current = &Command_null;
     while(true) {
-        COMMAND_DEFINE *command = NULL;
+        COMMAND_DEFINE *request = NULL;
         int trigger = fire ? 0xff : joy;
-/*
-          switch (joy) {
-            case JOY_UP:    {message = "Up!";       SoundProcess(); SoundFinalize();    break;}
-            case JOY_DOWN:  {message = "Down!";     AccelProcess();                     break;}
-            case JOY_LEFT:  {message = "Left!";     ColorProcess(); ColorFinalize();    break;}
-            case JOY_RIGHT: {message = "Right!";    LinerProcess();                     break;}
-            default:        {message = NULL;                                            break;}
-        }
-*/
-        for(int index = 0; commandList[index] != NULL; index++) {
+        for(int index = 0; commandList[index]->trigger != 0x00; index++) {
             if (trigger == commandList[index]->trigger) {
-                command = commandList[index];
+                request = commandList[index];
             }
         }
-        if (command != NULL) {
-            lcd.locate(0,15);
-            lcd.printf("        ");
-            lcd.locate(0,15);
-            lcd.printf(command->name);
-            command->process();
+        if (request != NULL && request != current) {
+            current->finalize();
+            current = &Command_null;
+        }
+        if (current->trigger == 0x00) {
+            if (request != NULL){
+                current = request;
+                lcd.locate(0,15);
+                lcd.printf("        ");
+                lcd.locate(0,15);
+                lcd.printf(current->name);
+                current->processInitialize();
+            }
+        } else {
+            current->processRunning();
+            if (! current->processIsContinue()){
+                current->finalize();
+                current = &Command_null;
+            }
         }
     }
 }
\ No newline at end of file