diff options
| author | Yuval Adam <yuv.adm@gmail.com> | 2014-03-16 14:40:16 +0200 |
|---|---|---|
| committer | Yuval Adam <yuv.adm@gmail.com> | 2014-03-16 14:40:16 +0200 |
| commit | 7f4da522479c0f00126219f0c23b804c3a93d7a6 (patch) | |
| tree | 59239ebbee0a424422d3a6653e55c4fd803dc0ad /driverlib/interrupt.h | |
| parent | 413719367418ca7485f449d7bbae680ed75ee46d (diff) | |
Add driver lib for projects which require it
Diffstat (limited to 'driverlib/interrupt.h')
| -rw-r--r-- | driverlib/interrupt.h | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/driverlib/interrupt.h b/driverlib/interrupt.h new file mode 100644 index 0000000..8592c32 --- /dev/null +++ b/driverlib/interrupt.h @@ -0,0 +1,94 @@ +//*****************************************************************************
+//
+// interrupt.h - Prototypes for the NVIC Interrupt Controller Driver.
+//
+// Copyright (c) 2005-2014 Texas Instruments Incorporated. All rights reserved.
+// Software License Agreement
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+//
+// Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//
+// Redistributions in binary form must reproduce the above copyright
+// notice, this list of conditions and the following disclaimer in the
+// documentation and/or other materials provided with the
+// distribution.
+//
+// Neither the name of Texas Instruments Incorporated nor the names of
+// its contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+// This is part of revision 2.1.0.12573 of the Tiva Peripheral Driver Library.
+//
+//*****************************************************************************
+
+#ifndef __DRIVERLIB_INTERRUPT_H__
+#define __DRIVERLIB_INTERRUPT_H__
+
+//*****************************************************************************
+//
+// If building with a C++ compiler, make all of the definitions in this header
+// have a C binding.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+//*****************************************************************************
+//
+// Macro to generate an interrupt priority mask based on the number of bits
+// of priority supported by the hardware.
+//
+//*****************************************************************************
+#define INT_PRIORITY_MASK ((0xFF << (8 - NUM_PRIORITY_BITS)) & 0xFF)
+
+//*****************************************************************************
+//
+// Prototypes for the APIs.
+//
+//*****************************************************************************
+extern bool IntMasterEnable(void);
+extern bool IntMasterDisable(void);
+extern void IntRegister(uint32_t ui32Interrupt, void (*pfnHandler)(void));
+extern void IntUnregister(uint32_t ui32Interrupt);
+extern void IntPriorityGroupingSet(uint32_t ui32Bits);
+extern uint32_t IntPriorityGroupingGet(void);
+extern void IntPrioritySet(uint32_t ui32Interrupt,
+ uint8_t ui8Priority);
+extern int32_t IntPriorityGet(uint32_t ui32Interrupt);
+extern void IntEnable(uint32_t ui32Interrupt);
+extern void IntDisable(uint32_t ui32Interrupt);
+extern uint32_t IntIsEnabled(uint32_t ui32Interrupt);
+extern void IntPendSet(uint32_t ui32Interrupt);
+extern void IntPendClear(uint32_t ui32Interrupt);
+extern void IntPriorityMaskSet(uint32_t ui32PriorityMask);
+extern uint32_t IntPriorityMaskGet(void);
+extern void IntTrigger(uint32_t ui32Interrupt);
+
+//*****************************************************************************
+//
+// Mark the end of the C bindings section for C++ compilers.
+//
+//*****************************************************************************
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __DRIVERLIB_INTERRUPT_H__
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