//*****************************************************************************
//
//! Gets the priority masking level
//!
//! This function gets the current setting of the interrupt priority masking
//! level. The value returned is the priority level such that all interrupts
//! of that and lesser priority are masked. A value of 0 means that priority
//! masking is disabled.
//!
//! Smaller numbers correspond to higher interrupt priorities. So for example
//! a priority level mask of 4 allows interrupts of priority level 0-3,
//! and interrupts with a numerical priority of 4 and greater are blocked.
//!
//! The hardware priority mechanism only looks at the upper 3 bits of the
//! priority level, so any prioritization must be performed in those bits.
//!
//! \b Example: Get the current interrupt priority mask.
//!
//! \verbatim
//! //
//! // Get the current interrupt priority mask.
//! //
//! IntPriorityMaskGet();
//! \endverbatim
//!
//! \return Returns the value of the interrupt priority level mask.
//
//*****************************************************************************
uint32_t
IntPriorityMaskGet(void)
{
//
// Return the current priority mask.
//
return(CPUbasepriGet());
}
//*****************************************************************************
//
//! Gets the priority masking level
//!
//! This function gets the current setting of the interrupt priority masking
//! level. The value returned is the priority level such that all interrupts
//! of that and lesser priority are masked. A value of 0 means that priority
//! masking is disabled.
//!
//! Smaller numbers correspond to higher interrupt priorities. So for example
//! a priority level mask of 4 allows interrupts of priority level 0-3,
//! and interrupts with a numerical priority of 4 and greater are blocked.
//!
//! The hardware priority mechanism only looks at the upper N bits of the
//! priority level (where N is 3 for the Stellaris family), so any
//! prioritization must be performed in those bits.
//!
//! \return Returns the value of the interrupt priority level mask.
//
//*****************************************************************************
unsigned long
IntPriorityMaskGet(void)
{
return(CPUbasepriGet());
}
