diff options
| -rw-r--r-- | LUFA/Common/Common.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/LUFA/Common/Common.h b/LUFA/Common/Common.h index 4e697ad18..93c7289c3 100644 --- a/LUFA/Common/Common.h +++ b/LUFA/Common/Common.h @@ -48,6 +48,12 @@ * * Macros to aid debugging of a user application. */ + +/** \defgroup Group_GlobalInt Global Interrupt Macros + * \brief Convenience macros for the management of interrupts globally within the device. + * + * Macros and functions to create and control global interrupts within the device. + */ #ifndef __LUFA_COMMON_H__ #define __LUFA_COMMON_H__ @@ -228,6 +234,8 @@ * \note This is supplied on some architectures where the standard library does not include a valid * definition. If an existing definition exists, the definition here will be ignored. * + * \ingroup Group_GlobalInt + * * \param Name Unique name of the interrupt service routine. */ #define ISR(Name, ...) void Name (void) __attribute__((__interrupt__)); void Name (void) @@ -280,6 +288,8 @@ * value can be stored before altering the global interrupt enable state, before restoring the * flag(s) back to their previous values after a critical section using \ref SetGlobalInterruptMask(). * + * \ingroup Group_GlobalInt + * * \return Mask containing the current Global Interrupt Enable Mask bit(s). */ static inline uint_reg_t GetGlobalInterruptMask(void) ATTR_ALWAYS_INLINE ATTR_WARN_UNUSED_RESULT; @@ -300,6 +310,8 @@ * This can be combined with \ref GetGlobalInterruptMask() to save and restore the Global Interrupt Enable * Mask bit(s) of the device after a critical section has completed. * + * \ingroup Group_GlobalInt + * * \param[in] GlobalIntState Global Interrupt Enable Mask value to use */ static inline void SetGlobalInterruptMask(const uint_reg_t GlobalIntState) ATTR_ALWAYS_INLINE; @@ -319,7 +331,10 @@ GCC_MEMORY_BARRIER(); } - /** Enables global interrupt handling for the device, allowing interrupts to be handled. */ + /** Enables global interrupt handling for the device, allowing interrupts to be handled. + * + * \ingroup Group_GlobalInt + */ static inline void GlobalInterruptEnable(void) ATTR_ALWAYS_INLINE; static inline void GlobalInterruptEnable(void) { @@ -334,7 +349,10 @@ GCC_MEMORY_BARRIER(); } - /** Disabled global interrupt handling for the device, preventing interrupts from being handled. */ + /** Disabled global interrupt handling for the device, preventing interrupts from being handled. + * + * \ingroup Group_GlobalInt + */ static inline void GlobalInterruptDisable(void) ATTR_ALWAYS_INLINE; static inline void GlobalInterruptDisable(void) { |