Add in a new common Delay_MS() function, which provides a blocking delay for all...

[pub/lufa.git] / LUFA / Drivers / USB / Core / AVR8 / USBInterrupt_AVR8.h

diff --git a/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h b/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h
index 6115ec6..e85b67e 100644 (file)
--- a/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h
+++ b/LUFA/Drivers/USB/Core/AVR8/USBInterrupt_AVR8.h
@@ -84,6 +84,37 @@
                        };
 
                /* Inline Functions: */
+                       static inline uint_reg_t USB_INT_GetGlobalEnableState(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT;
+                       static inline uint_reg_t USB_INT_GetGlobalEnableState(void)
+                       {
+                               GCC_MEMORY_BARRIER();
+                               return SREG;
+                       }
+
+                       static inline void USB_INT_SetGlobalEnableState(uint_reg_t GlobalIntState) ATTR_ALWAYS_INLINE;
+                       static inline void USB_INT_SetGlobalEnableState(uint_reg_t GlobalIntState)
+                       {
+                               GCC_MEMORY_BARRIER();
+                               SREG = GlobalIntState;
+                               GCC_MEMORY_BARRIER();
+                       }
+               
+                       static inline void USB_INT_GlobalEnable(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_INT_GlobalEnable(void)
+                       {
+                               GCC_MEMORY_BARRIER();
+                               sei();
+                               GCC_MEMORY_BARRIER();
+                       }               
+
+                       static inline void USB_INT_GlobalDisable(void) ATTR_ALWAYS_INLINE;
+                       static inline void USB_INT_GlobalDisable(void)
+                       {
+                               GCC_MEMORY_BARRIER();
+                               cli();
+                               GCC_MEMORY_BARRIER();
+                       }
+
                        static inline void USB_INT_Enable(const uint8_t Interrupt) ATTR_ALWAYS_INLINE;
                        static inline void USB_INT_Enable(const uint8_t Interrupt)
                        {