HM Yoong / Mbed 2 deprecated state_machine

This example illustrates the use of simple stage machine to handle event within mbed. When any of the 3 push button is pressed, the stage (number) will be shown via the on-board LEDs. {{/media/uploads/yoonghm/state_machine_example.jpg}}

Dependencies:   mbed

/media/uploads/yoonghm/state_machine_example.jpg

Diff: main.cpp

Revision:
1:8cfb6bfdb4e0
Parent:
0:8e509fb9a48c
--- a/main.cpp	Wed Dec 07 10:10:02 2011 +0000
+++ b/main.cpp	Thu Dec 08 03:54:37 2011 +0000
@@ -23,7 +23,7 @@
 void int_button3() {trigger |= 0x04;}
 
 /* task to be executed during each state transition */
-void do_task(int n) {task = n; wait(2.0); task = 0;}
+void do_task(int n) {task = n; wait(2.0);}
 
 void sleep(void) {__WFI();} /* Power-saving sleeping mode */
 
@@ -42,6 +42,7 @@
   
   /* initial the state machine */
   state = STATE_A;
+  do_task(STATE_A);
   
   while(1) 
   {