HAL_AVR: make _taken volatile

2013-01-09 20:33:37 +11:00 · 2013-01-09 20:33:37 +11:00 · 8e1bee3a5e
parent f48790a56e
commit 8e1bee3a5e
1 changed files with 1 additions and 1 deletions
--- a/libraries/AP_HAL_AVR/Semaphores.h
+++ b/libraries/AP_HAL_AVR/Semaphores.h
@ -17,7 +17,7 @@ protected:
    bool _take_from_mainloop(uint32_t timeout_ms);
    bool _take_nonblocking();

-    bool _taken;
+    volatile bool _taken;
 };

 #endif  // __AP_HAL_AVR_SEMAPHORES_H__