3.0.0

Restructured lessons and made them standalone with all dependencies provided with every download. Provided README.md files.

Author: quantum-leaps

lesson-12/CMSIS/Include/cmsis_armcc.h

@@ -0,0 +1,219 @@
+//*****************************************************************************
+//
+// Copyright (C) 2012 - 2017 Texas Instruments Incorporated - http://www.ti.com/
+//
+// 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.
+//
+// MSP432 Family CMSIS Definitions
+//
+//****************************************************************************
+
+#ifndef CMSIS_CCS_H_
+#define CMSIS_CCS_H_
+
+//*****************************************************************************
+// CMSIS-compatible instruction calls
+//*****************************************************************************
+
+//
+//     v5e, v6, Cortex-M3, Cortex-M4, Cortex-R4, and Cortex-A8 compiler intrinsics
+//
+#define __CLZ       _norm
+#define __SXTB      _sxtb
+#define __SXTH      _sxth
+#define __UXTB      _uxtb
+#define __UXTH      _uxth
+
+//  CCS supports intrinsics to take advantage of the shift operand left/right
+//      before saturation extension of SSAT, but CMSIS does not take advantage
+//      of those, so tell the compiler to use a sat & shift left with a shift
+//      value of 0 whenever it encounters an SSAT
+#define __SSAT(VAL, BITPOS) \
+    _ssatl(VAL , 0, BITPOS)
+
+//
+//  Only define M4 based intrinsics if we're not using an M4
+//
+#if defined (__TI_TMS470_V7M4__)
+
+//
+//  Add definitions for enable and disable interrupts
+//
+#if defined (__TI_COMPILER_VERSION__)
+
+#if (__TI_COMPILER_VERSION__ >= 5002000)
+
+#define __enable_irq _enable_IRQ
+#define __disable_irq _disable_IRQ
+
+// No Operation
+#define __NOP __nop
+// Data Synchronization Barrier
+#define __DSB _dsb
+
+#define __ISB _isb
+
+#define __WFI() __asm("  wfi")
+
+#elif (__TI_COMPILER_VERSION__ >= 4009000)
+
+#define __enable_fault_irq _enable_interrupts
+#define __disable_fault_irq _disable_interrupts
+
+// No Operation
+__attribute__( ( always_inline ) ) static inline void __nop(void)
+{
+    __asm("  nop");
+}
+
+__attribute__( ( always_inline ) ) static inline void __NOP(void)
+{
+    __asm("  nop");
+}
+
+// Data Synchronization Barrier
+__attribute__( ( always_inline ) ) static inline void __DSB(void)
+{
+    __asm("  dsb");
+}
+
+__attribute__( ( always_inline ) ) static inline void __ISB(void)
+{
+    __asm("  isb");
+}
+
+__attribute__( ( always_inline ) ) static inline void __WFI(void)
+{
+    __asm("  wfi");
+}
+
+#endif /*__TI_COMPILER_VERSION__ version*/
+
+#endif /*__TI_COMPILER_VERSION__*/
+
+//
+//    V5E, V6, Cortex-M4, Cortex-R4, and Cortex-A8 compiler intrinsics
+//
+#define __ROR __ror
+#define __SXTB16(src) _sxtb16((src),0)
+#define __QADD      _sadd
+#define __QDADD     _sdadd
+#define __QDSUB     _sdsub
+#define __SMLABB    _smlabb
+#define __SMLABT    _smlabt
+#define __SMLALBB   _smlalbb
+#define __SMLALBT   _smlalbt
+#define __SMLALTB   _smlaltb
+#define __SMLALTT   _smlaltt
+#define __SMLATB    _smlatb
+#define __SMLATT    _smlatt
+#define __SMLAWB    _smlawb
+#define __SMLAWT    _smlawt
+
+#define __SMULBB    _smulbb
+#define __SMULBT    _smulbt
+#define __SMULTB    _smultb
+#define __SMULTT    _smultt
+#define __SMULWB    _smulwb
+#define __SMULWT    _smulwt
+#define __QSUB      _ssub
+#define __SUBC      _subc
+
+//
+//    v6, Cortex-M4, Cortex-R4, and Cortex-A8 compiler intrinsics
+//
+#define __SHASX     _shaddsubx
+#define __SHSAX     _shsubaddx
+#define __PKHBT     _pkhbt
+#define __PKHTB     _pkhtb
+#define __QADD16    _qadd16
+#define __QADD8     _qadd8
+#define __QSUB16    _qsub16
+#define __QSUB8     _qsub8
+#define __QASX      _saddsubx
+#define __QSAX      _qsubaddx
+#define __SADD16    _sadd16
+#define __SADD8     _sadd8
+#define __SASX      _saddsubx
+#define __SEL       _sel
+#define __SHADD16   _shadd16
+#define __SHADD8    _shadd8
+#define __SHSUB16   _shsub16
+#define __SHSUB8    _shsub8
+#define __SMLAD     _smlad
+#define __SMLADX    _smladx
+#define __SMLALD(src1, src2, accumulator) _smlald(accumulator, src1, src2)
+#define __SMLALDX   _smlaldx
+#define __SMLSD     _smlsd
+#define __SMLSDX    _smlsdx
+#define __SMLSLD    _smlsld
+#define __SMLSLDX   _smlsldx
+#define __SMMLA     _smmla
+#define __SMMLAR    _smmlar
+#define __SMMLS     _smmls
+#define __SMMLSR    _smmlsr
+#define __SMMUL     _smmul
+#define __SMMULR    _smmulr
+#define __SMUAD     _smuad
+#define __SMUADX    _smuadx
+#define __SMUSD     _smusd
+#define __SMUSDX    _smusdx
+#define __SSAT16    _ssat16
+#define __SSUB16    _ssub16
+#define __SSUB8     _ssub8
+#define __SSAX      _ssubaddx
+#define __SXTAB     _sxtab
+#define __SXTAB16   _sxtab16
+#define __SXTAH     _sxtah
+#define __UMAAL     _umaal
+#define __UADD16    _uadd16
+#define __UADD8     _uadd8
+#define __UHADD16   _uhadd16
+#define __UHADD8    _uhadd8
+#define __UASX      _uaddsubx
+#define __UHSUB16   _uhsub16
+#define __UHSUB8    _uhsub8
+#define __UQADD16   _uqadd16
+#define __UQADD8    _uqadd8
+#define __UQASX     _uqaddsubx
+#define __UQSUB16   _uqsub16
+#define __UQSUB8    _uqsub8
+#define __UQSAX     _uqsubaddx
+#define __USAD8     _usad8
+#define __USAT16    _usat16
+#define __USUB16    _usub16
+#define __USUB8     _usub8
+#define __USAX      _usubaddx
+#define __UXTAB     _uxtab
+#define __UXTAB16   _uxtab16
+#define __UXTAH     _uxtah
+#define __UXTB16    _uxtb16
+#endif /*__TI_TMS470_V7M4__*/
+
+#endif /*CMSIS_CCS_H_*/