add blink_toggle_once

2014-07-24 19:27:19 +04:00
parent 89834cd616
commit c2f82eefc0
6 changed files with 105 additions and 29 deletions
@@ -154,7 +154,7 @@ void fake_exit(void);
 void
 fake_exit (void)
 {
-  uint32_t pin = LED_RED;
+  uint32_t pin = LED_ORANGE;
  uint32_t mode = (uint32_t)GPIO_Mode_OUT << (pin * 2);
  uint32_t speed = (uint32_t)GPIO_Speed_100MHz << (pin * 2);
  uint32_t type = (uint32_t)GPIO_OType_PP << pin;
@@ -175,7 +175,7 @@ fake_exit (void)
  //
  //  Toggle the selected LED indefinitely.
  //
-  int index;
+  volatile int index;
  
  // SOS
  
@@ -203,6 +203,9 @@ fake_exit (void)
 int
 main(void)
 {
+  
+  //fake_exit();
+  
  const char *source_p = generated_source;
  const size_t source_size = sizeof(generated_source);