ostc4: Common/Drivers/CMSIS/Include/cmsis

author	heinrichsweikamp
date	Tue, 04 Feb 2025 13:49:43 +0100 (7 weeks ago)
parents	c78bcbd5deda
children

rev	line source
128 c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	1 /************************************************************************//
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	2 * @file cmsis_armcc.h
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	3 * @brief CMSIS Cortex-M Core Function/Instruction Header File
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	4 * @version V4.30
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	5 * @date 20. October 2015
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	6 ******************************************************************************/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	7 /* Copyright (c) 2009 - 2015 ARM LIMITED
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	8
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	9 All rights reserved.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	10 Redistribution and use in source and binary forms, with or without
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	11 modification, are permitted provided that the following conditions are met:
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	12 - Redistributions of source code must retain the above copyright
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	13 notice, this list of conditions and the following disclaimer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	14 - Redistributions in binary form must reproduce the above copyright
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	15 notice, this list of conditions and the following disclaimer in the
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	16 documentation and/or other materials provided with the distribution.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	17 - Neither the name of ARM nor the names of its contributors may be used
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	18 to endorse or promote products derived from this software without
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	19 specific prior written permission.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	20 *
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	24 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	25 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	26 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	27 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	28 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	29 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	30 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	31 POSSIBILITY OF SUCH DAMAGE.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	32 ---------------------------------------------------------------------------*/
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	33
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	34
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	35 #ifndef __CMSIS_ARMCC_H
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	36 #define __CMSIS_ARMCC_H
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	37
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	38
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	39 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	40 #error "Please use ARM Compiler Toolchain V4.0.677 or later!"
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	41 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	42
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	43 /* ########################### Core Function Access ########################### */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	44 /** \ingroup CMSIS_Core_FunctionInterface
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	45 \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	46 @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	47 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	48
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	49 /* intrinsic void __enable_irq(); */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	50 /* intrinsic void __disable_irq(); */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	51
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	52 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	53 \brief Get Control Register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	54 \details Returns the content of the Control Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	55 \return Control Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	56 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	57 __STATIC_INLINE uint32_t __get_CONTROL(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	58 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	59 register uint32_t __regControl __ASM("control");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	60 return(__regControl);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	61 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	62
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	63
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	64 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	65 \brief Set Control Register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	66 \details Writes the given value to the Control Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	67 \param [in] control Control Register value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	68 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	69 __STATIC_INLINE void __set_CONTROL(uint32_t control)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	70 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	71 register uint32_t __regControl __ASM("control");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	72 __regControl = control;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	73 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	74
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	75
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	76 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	77 \brief Get IPSR Register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	78 \details Returns the content of the IPSR Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	79 \return IPSR Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	80 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	81 __STATIC_INLINE uint32_t __get_IPSR(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	82 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	83 register uint32_t __regIPSR __ASM("ipsr");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	84 return(__regIPSR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	85 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	86
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	87
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	88 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	89 \brief Get APSR Register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	90 \details Returns the content of the APSR Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	91 \return APSR Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	92 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	93 __STATIC_INLINE uint32_t __get_APSR(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	94 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	95 register uint32_t __regAPSR __ASM("apsr");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	96 return(__regAPSR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	97 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	98
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	99
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	100 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	101 \brief Get xPSR Register
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	102 \details Returns the content of the xPSR Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	103 \return xPSR Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	104 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	105 __STATIC_INLINE uint32_t __get_xPSR(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	106 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	107 register uint32_t __regXPSR __ASM("xpsr");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	108 return(__regXPSR);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	109 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	110
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	111
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	112 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	113 \brief Get Process Stack Pointer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	114 \details Returns the current value of the Process Stack Pointer (PSP).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	115 \return PSP Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	116 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	117 __STATIC_INLINE uint32_t __get_PSP(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	118 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	119 register uint32_t __regProcessStackPointer __ASM("psp");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	120 return(__regProcessStackPointer);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	121 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	122
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	123
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	124 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	125 \brief Set Process Stack Pointer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	126 \details Assigns the given value to the Process Stack Pointer (PSP).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	127 \param [in] topOfProcStack Process Stack Pointer value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	128 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	129 __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	130 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	131 register uint32_t __regProcessStackPointer __ASM("psp");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	132 __regProcessStackPointer = topOfProcStack;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	133 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	134
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	135
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	136 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	137 \brief Get Main Stack Pointer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	138 \details Returns the current value of the Main Stack Pointer (MSP).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	139 \return MSP Register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	140 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	141 __STATIC_INLINE uint32_t __get_MSP(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	142 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	143 register uint32_t __regMainStackPointer __ASM("msp");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	144 return(__regMainStackPointer);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	145 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	146
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	147
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	148 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	149 \brief Set Main Stack Pointer
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	150 \details Assigns the given value to the Main Stack Pointer (MSP).
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	151 \param [in] topOfMainStack Main Stack Pointer value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	152 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	153 __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	154 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	155 register uint32_t __regMainStackPointer __ASM("msp");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	156 __regMainStackPointer = topOfMainStack;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	157 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	158
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	159
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	160 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	161 \brief Get Priority Mask
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	162 \details Returns the current state of the priority mask bit from the Priority Mask Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	163 \return Priority Mask value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	164 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	165 __STATIC_INLINE uint32_t __get_PRIMASK(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	166 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	167 register uint32_t __regPriMask __ASM("primask");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	168 return(__regPriMask);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	169 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	170
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	171
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	172 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	173 \brief Set Priority Mask
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	174 \details Assigns the given value to the Priority Mask Register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	175 \param [in] priMask Priority Mask
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	176 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	177 __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	178 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	179 register uint32_t __regPriMask __ASM("primask");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	180 __regPriMask = (priMask);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	181 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	182
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	183
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	184 #if (__CORTEX_M >= 0x03U) \|\| (__CORTEX_SC >= 300U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	185
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	186 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	187 \brief Enable FIQ
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	188 \details Enables FIQ interrupts by clearing the F-bit in the CPSR.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	189 Can only be executed in Privileged modes.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	190 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	191 #define __enable_fault_irq __enable_fiq
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	192
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	193
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	194 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	195 \brief Disable FIQ
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	196 \details Disables FIQ interrupts by setting the F-bit in the CPSR.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	197 Can only be executed in Privileged modes.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	198 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	199 #define __disable_fault_irq __disable_fiq
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	200
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	201
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	202 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	203 \brief Get Base Priority
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	204 \details Returns the current value of the Base Priority register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	205 \return Base Priority register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	206 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	207 __STATIC_INLINE uint32_t __get_BASEPRI(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	208 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	209 register uint32_t __regBasePri __ASM("basepri");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	210 return(__regBasePri);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	211 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	212
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	213
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	214 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	215 \brief Set Base Priority
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	216 \details Assigns the given value to the Base Priority register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	217 \param [in] basePri Base Priority value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	218 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	219 __STATIC_INLINE void __set_BASEPRI(uint32_t basePri)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	220 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	221 register uint32_t __regBasePri __ASM("basepri");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	222 __regBasePri = (basePri & 0xFFU);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	223 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	224
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	225
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	226 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	227 \brief Set Base Priority with condition
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	228 \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	229 or the new value increases the BASEPRI priority level.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	230 \param [in] basePri Base Priority value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	231 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	232 __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	233 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	234 register uint32_t __regBasePriMax __ASM("basepri_max");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	235 __regBasePriMax = (basePri & 0xFFU);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	236 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	237
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	238
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	239 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	240 \brief Get Fault Mask
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	241 \details Returns the current value of the Fault Mask register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	242 \return Fault Mask register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	243 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	244 __STATIC_INLINE uint32_t __get_FAULTMASK(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	245 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	246 register uint32_t __regFaultMask __ASM("faultmask");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	247 return(__regFaultMask);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	248 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	249
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	250
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	251 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	252 \brief Set Fault Mask
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	253 \details Assigns the given value to the Fault Mask register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	254 \param [in] faultMask Fault Mask value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	255 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	256 __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	257 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	258 register uint32_t __regFaultMask __ASM("faultmask");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	259 __regFaultMask = (faultMask & (uint32_t)1);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	260 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	261
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	262 #endif /* (__CORTEX_M >= 0x03U) \|\| (__CORTEX_SC >= 300U) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	263
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	264
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	265 #if (__CORTEX_M == 0x04U) \|\| (__CORTEX_M == 0x07U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	266
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	267 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	268 \brief Get FPSCR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	269 \details Returns the current value of the Floating Point Status/Control register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	270 \return Floating Point Status/Control register value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	271 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	272 __STATIC_INLINE uint32_t __get_FPSCR(void)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	273 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	274 #if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	275 register uint32_t __regfpscr __ASM("fpscr");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	276 return(__regfpscr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	277 #else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	278 return(0U);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	279 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	280 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	281
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	282
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	283 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	284 \brief Set FPSCR
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	285 \details Assigns the given value to the Floating Point Status/Control register.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	286 \param [in] fpscr Floating Point Status/Control value to set
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	287 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	288 __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	289 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	290 #if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	291 register uint32_t __regfpscr __ASM("fpscr");
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	292 __regfpscr = (fpscr);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	293 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	294 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	295
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	296 #endif /* (__CORTEX_M == 0x04U) \|\| (__CORTEX_M == 0x07U) */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	297
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	298
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	299
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	300 /@} end of CMSIS_Core_RegAccFunctions /
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	301
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	302
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	303 /* ########################## Core Instruction Access ######################### */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	304 /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	305 Access to dedicated instructions
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	306 @{
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	307 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	308
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	309 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	310 \brief No Operation
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	311 \details No Operation does nothing. This instruction can be used for code alignment purposes.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	312 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	313 #define __NOP __nop
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	314
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	315
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	316 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	317 \brief Wait For Interrupt
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	318 \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	319 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	320 #define __WFI __wfi
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	321
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	322
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	323 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	324 \brief Wait For Event
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	325 \details Wait For Event is a hint instruction that permits the processor to enter
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	326 a low-power state until one of a number of events occurs.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	327 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	328 #define __WFE __wfe
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	329
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	330
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	331 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	332 \brief Send Event
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	333 \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	334 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	335 #define __SEV __sev
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	336
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	337
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	338 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	339 \brief Instruction Synchronization Barrier
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	340 \details Instruction Synchronization Barrier flushes the pipeline in the processor,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	341 so that all instructions following the ISB are fetched from cache or memory,
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	342 after the instruction has been completed.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	343 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	344 #define __ISB() do {\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	345 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	346 __isb(0xF);\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	347 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	348 } while (0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	349
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	350 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	351 \brief Data Synchronization Barrier
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	352 \details Acts as a special kind of Data Memory Barrier.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	353 It completes when all explicit memory accesses before this instruction complete.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	354 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	355 #define __DSB() do {\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	356 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	357 __dsb(0xF);\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	358 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	359 } while (0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	360
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	361 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	362 \brief Data Memory Barrier
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	363 \details Ensures the apparent order of the explicit memory operations before
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	364 and after the instruction, without ensuring their completion.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	365 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	366 #define __DMB() do {\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	367 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	368 __dmb(0xF);\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	369 __schedule_barrier();\
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	370 } while (0U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	371
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	372 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	373 \brief Reverse byte order (32 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	374 \details Reverses the byte order in integer value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	375 \param [in] value Value to reverse
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	376 \return Reversed value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	377 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	378 #define __REV __rev
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	379
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	380
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	381 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	382 \brief Reverse byte order (16 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	383 \details Reverses the byte order in two unsigned short values.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	384 \param [in] value Value to reverse
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	385 \return Reversed value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	386 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	387 #ifndef __NO_EMBEDDED_ASM
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	388 __attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	389 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	390 rev16 r0, r0
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	391 bx lr
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	392 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	393 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	394
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	395 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	396 \brief Reverse byte order in signed short value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	397 \details Reverses the byte order in a signed short value with sign extension to integer.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	398 \param [in] value Value to reverse
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	399 \return Reversed value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	400 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	401 #ifndef __NO_EMBEDDED_ASM
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	402 __attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	403 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	404 revsh r0, r0
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	405 bx lr
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	406 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	407 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	408
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	409
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	410 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	411 \brief Rotate Right in unsigned value (32 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	412 \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	413 \param [in] value Value to rotate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	414 \param [in] value Number of Bits to rotate
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	415 \return Rotated value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	416 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	417 #define __ROR __ror
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	418
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	419
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	420 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	421 \brief Breakpoint
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	422 \details Causes the processor to enter Debug state.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	423 Debug tools can use this to investigate system state when the instruction at a particular address is reached.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	424 \param [in] value is ignored by the processor.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	425 If required, a debugger can use it to store additional information about the breakpoint.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	426 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	427 #define __BKPT(value) __breakpoint(value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	428
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	429
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	430 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	431 \brief Reverse bit order of value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	432 \details Reverses the bit order of the given value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	433 \param [in] value Value to reverse
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	434 \return Reversed value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	435 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	436 #if (__CORTEX_M >= 0x03U) \|\| (__CORTEX_SC >= 300U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	437 #define __RBIT __rbit
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	438 #else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	439 __attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	440 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	441 uint32_t result;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	442 int32_t s = 4 /sizeof(v)/ * 8 - 1; /* extra shift needed at end */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	443
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	444 result = value; /* r will be reversed bits of v; first get LSB of v */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	445 for (value >>= 1U; value; value >>= 1U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	446 {
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	447 result <<= 1U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	448 result \|= value & 1U;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	449 s--;
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	450 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	451 result <<= s; /* shift when v's highest bits are zero */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	452 return(result);
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	453 }
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	454 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	455
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	456
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	457 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	458 \brief Count leading zeros
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	459 \details Counts the number of leading zeros of a data value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	460 \param [in] value Value to count the leading zeros
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	461 \return number of leading zeros in value
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	462 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	463 #define __CLZ __clz
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	464
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	465
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	466 #if (__CORTEX_M >= 0x03U) \|\| (__CORTEX_SC >= 300U)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	467
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	468 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	469 \brief LDR Exclusive (8 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	470 \details Executes a exclusive LDR instruction for 8 bit value.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	471 \param [in] ptr Pointer to data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	472 \return value of type uint8_t at (*ptr)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	473 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	474 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	475 #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	476 #else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	477 #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	478 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	479
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	480
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	481 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	482 \brief LDR Exclusive (16 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	483 \details Executes a exclusive LDR instruction for 16 bit values.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	484 \param [in] ptr Pointer to data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	485 \return value of type uint16_t at (*ptr)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	486 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	487 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	488 #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	489 #else
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	490 #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	491 #endif
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	492
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	493
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	494 /**
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	495 \brief LDR Exclusive (32 bit)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	496 \details Executes a exclusive LDR instruction for 32 bit values.
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	497 \param [in] ptr Pointer to data
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	498 \return value of type uint32_t at (*ptr)
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	499 */
c78bcbd5deda Added current STM32 standandard libraries in version independend folder structure Ideenmodellierer parents: diff changeset	500 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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1 /**************************************************************************//**

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2 * @file cmsis_armcc.h

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3 * @brief CMSIS Cortex-M Core Function/Instruction Header File

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4 * @version V4.30

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5 * @date 20. October 2015

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6 ******************************************************************************/

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8

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10 Redistribution and use in source and binary forms, with or without

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11 modification, are permitted provided that the following conditions are met:

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12 - Redistributions of source code must retain the above copyright

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13 notice, this list of conditions and the following disclaimer.

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14 - Redistributions in binary form must reproduce the above copyright

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15 notice, this list of conditions and the following disclaimer in the

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16 documentation and/or other materials provided with the distribution.

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17 - Neither the name of ARM nor the names of its contributors may be used

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18 to endorse or promote products derived from this software without

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19 specific prior written permission.

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20 *

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21 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

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22 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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23 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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24 ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE

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25 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

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26 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

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27 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

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28 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

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29 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

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30 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

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31 POSSIBILITY OF SUCH DAMAGE.

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32 ---------------------------------------------------------------------------*/

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33

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34

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35 #ifndef __CMSIS_ARMCC_H

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36 #define __CMSIS_ARMCC_H

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37

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38

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39 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 400677)

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40 #error "Please use ARM Compiler Toolchain V4.0.677 or later!"

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41 #endif

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42

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43 /* ########################### Core Function Access ########################### */

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44 /** \ingroup CMSIS_Core_FunctionInterface

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45 \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions

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46 @{

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47 */

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48

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49 /* intrinsic void __enable_irq(); */

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50 /* intrinsic void __disable_irq(); */

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51

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52 /**

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53 \brief Get Control Register

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54 \details Returns the content of the Control Register.

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55 \return Control Register value

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56 */

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57 __STATIC_INLINE uint32_t __get_CONTROL(void)

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58 {

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59 register uint32_t __regControl __ASM("control");

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60 return(__regControl);

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61 }

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62

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63

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64 /**

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65 \brief Set Control Register

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66 \details Writes the given value to the Control Register.

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67 \param [in] control Control Register value to set

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68 */

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69 __STATIC_INLINE void __set_CONTROL(uint32_t control)

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70 {

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71 register uint32_t __regControl __ASM("control");

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72 __regControl = control;

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73 }

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74

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75

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76 /**

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77 \brief Get IPSR Register

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78 \details Returns the content of the IPSR Register.

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79 \return IPSR Register value

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80 */

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81 __STATIC_INLINE uint32_t __get_IPSR(void)

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82 {

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83 register uint32_t __regIPSR __ASM("ipsr");

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84 return(__regIPSR);

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85 }

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86

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87

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88 /**

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89 \brief Get APSR Register

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90 \details Returns the content of the APSR Register.

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91 \return APSR Register value

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92 */

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93 __STATIC_INLINE uint32_t __get_APSR(void)

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94 {

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95 register uint32_t __regAPSR __ASM("apsr");

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96 return(__regAPSR);

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97 }

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98

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99

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100 /**

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101 \brief Get xPSR Register

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102 \details Returns the content of the xPSR Register.

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103 \return xPSR Register value

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104 */

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105 __STATIC_INLINE uint32_t __get_xPSR(void)

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106 {

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107 register uint32_t __regXPSR __ASM("xpsr");

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108 return(__regXPSR);

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109 }

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110

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111

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112 /**

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113 \brief Get Process Stack Pointer

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114 \details Returns the current value of the Process Stack Pointer (PSP).

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115 \return PSP Register value

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116 */

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117 __STATIC_INLINE uint32_t __get_PSP(void)

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118 {

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119 register uint32_t __regProcessStackPointer __ASM("psp");

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120 return(__regProcessStackPointer);

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121 }

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122

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123

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124 /**

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125 \brief Set Process Stack Pointer

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126 \details Assigns the given value to the Process Stack Pointer (PSP).

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127 \param [in] topOfProcStack Process Stack Pointer value to set

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128 */

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129 __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack)

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130 {

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131 register uint32_t __regProcessStackPointer __ASM("psp");

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132 __regProcessStackPointer = topOfProcStack;

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133 }

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134

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135

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136 /**

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137 \brief Get Main Stack Pointer

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138 \details Returns the current value of the Main Stack Pointer (MSP).

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139 \return MSP Register value

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140 */

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141 __STATIC_INLINE uint32_t __get_MSP(void)

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142 {

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143 register uint32_t __regMainStackPointer __ASM("msp");

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144 return(__regMainStackPointer);

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145 }

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146

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147

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148 /**

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149 \brief Set Main Stack Pointer

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150 \details Assigns the given value to the Main Stack Pointer (MSP).

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151 \param [in] topOfMainStack Main Stack Pointer value to set

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152 */

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153 __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack)

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154 {

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155 register uint32_t __regMainStackPointer __ASM("msp");

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156 __regMainStackPointer = topOfMainStack;

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157 }

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158

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159

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160 /**

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161 \brief Get Priority Mask

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162 \details Returns the current state of the priority mask bit from the Priority Mask Register.

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163 \return Priority Mask value

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164 */

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165 __STATIC_INLINE uint32_t __get_PRIMASK(void)

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166 {

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167 register uint32_t __regPriMask __ASM("primask");

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168 return(__regPriMask);

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169 }

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170

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171

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172 /**

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173 \brief Set Priority Mask

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174 \details Assigns the given value to the Priority Mask Register.

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175 \param [in] priMask Priority Mask

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176 */

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177 __STATIC_INLINE void __set_PRIMASK(uint32_t priMask)

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178 {

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179 register uint32_t __regPriMask __ASM("primask");

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180 __regPriMask = (priMask);

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181 }

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182

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183

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184 #if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)

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185

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186 /**

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187 \brief Enable FIQ

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188 \details Enables FIQ interrupts by clearing the F-bit in the CPSR.

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189 Can only be executed in Privileged modes.

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190 */

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191 #define __enable_fault_irq __enable_fiq

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192

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193

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194 /**

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195 \brief Disable FIQ

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196 \details Disables FIQ interrupts by setting the F-bit in the CPSR.

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197 Can only be executed in Privileged modes.

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198 */

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199 #define __disable_fault_irq __disable_fiq

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200

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201

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202 /**

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203 \brief Get Base Priority

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204 \details Returns the current value of the Base Priority register.

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205 \return Base Priority register value

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206 */

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207 __STATIC_INLINE uint32_t __get_BASEPRI(void)

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208 {

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209 register uint32_t __regBasePri __ASM("basepri");

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210 return(__regBasePri);

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211 }

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212

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213

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214 /**

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215 \brief Set Base Priority

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216 \details Assigns the given value to the Base Priority register.

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217 \param [in] basePri Base Priority value to set

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218 */

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219 __STATIC_INLINE void __set_BASEPRI(uint32_t basePri)

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220 {

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221 register uint32_t __regBasePri __ASM("basepri");

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222 __regBasePri = (basePri & 0xFFU);

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223 }

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224

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225

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226 /**

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227 \brief Set Base Priority with condition

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228 \details Assigns the given value to the Base Priority register only if BASEPRI masking is disabled,

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229 or the new value increases the BASEPRI priority level.

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230 \param [in] basePri Base Priority value to set

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231 */

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232 __STATIC_INLINE void __set_BASEPRI_MAX(uint32_t basePri)

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233 {

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234 register uint32_t __regBasePriMax __ASM("basepri_max");

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235 __regBasePriMax = (basePri & 0xFFU);

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236 }

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237

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238

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239 /**

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240 \brief Get Fault Mask

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241 \details Returns the current value of the Fault Mask register.

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242 \return Fault Mask register value

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243 */

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244 __STATIC_INLINE uint32_t __get_FAULTMASK(void)

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245 {

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246 register uint32_t __regFaultMask __ASM("faultmask");

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247 return(__regFaultMask);

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248 }

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249

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250

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251 /**

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252 \brief Set Fault Mask

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253 \details Assigns the given value to the Fault Mask register.

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254 \param [in] faultMask Fault Mask value to set

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255 */

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256 __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask)

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257 {

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258 register uint32_t __regFaultMask __ASM("faultmask");

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259 __regFaultMask = (faultMask & (uint32_t)1);

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260 }

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261

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262 #endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */

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263

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264

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265 #if (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U)

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266

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267 /**

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268 \brief Get FPSCR

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269 \details Returns the current value of the Floating Point Status/Control register.

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270 \return Floating Point Status/Control register value

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271 */

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272 __STATIC_INLINE uint32_t __get_FPSCR(void)

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273 {

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274 #if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)

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275 register uint32_t __regfpscr __ASM("fpscr");

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276 return(__regfpscr);

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277 #else

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278 return(0U);

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279 #endif

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280 }

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281

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282

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283 /**

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284 \brief Set FPSCR

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285 \details Assigns the given value to the Floating Point Status/Control register.

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286 \param [in] fpscr Floating Point Status/Control value to set

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287 */

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288 __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)

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289 {

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290 #if (__FPU_PRESENT == 1U) && (__FPU_USED == 1U)

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291 register uint32_t __regfpscr __ASM("fpscr");

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292 __regfpscr = (fpscr);

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293 #endif

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294 }

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295

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296 #endif /* (__CORTEX_M == 0x04U) || (__CORTEX_M == 0x07U) */

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297

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298

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299

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300 /*@} end of CMSIS_Core_RegAccFunctions */

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301

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302

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303 /* ########################## Core Instruction Access ######################### */

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304 /** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface

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305 Access to dedicated instructions

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306 @{

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307 */

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308

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309 /**

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310 \brief No Operation

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311 \details No Operation does nothing. This instruction can be used for code alignment purposes.

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312 */

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313 #define __NOP __nop

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314

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315

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316 /**

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317 \brief Wait For Interrupt

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318 \details Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs.

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319 */

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320 #define __WFI __wfi

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321

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322

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323 /**

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324 \brief Wait For Event

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325 \details Wait For Event is a hint instruction that permits the processor to enter

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326 a low-power state until one of a number of events occurs.

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327 */

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328 #define __WFE __wfe

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329

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330

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331 /**

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332 \brief Send Event

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333 \details Send Event is a hint instruction. It causes an event to be signaled to the CPU.

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334 */

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335 #define __SEV __sev

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336

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337

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338 /**

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339 \brief Instruction Synchronization Barrier

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340 \details Instruction Synchronization Barrier flushes the pipeline in the processor,

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341 so that all instructions following the ISB are fetched from cache or memory,

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342 after the instruction has been completed.

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343 */

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344 #define __ISB() do {\

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345 __schedule_barrier();\

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346 __isb(0xF);\

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347 __schedule_barrier();\

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348 } while (0U)

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349

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350 /**

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351 \brief Data Synchronization Barrier

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352 \details Acts as a special kind of Data Memory Barrier.

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353 It completes when all explicit memory accesses before this instruction complete.

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354 */

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355 #define __DSB() do {\

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356 __schedule_barrier();\

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357 __dsb(0xF);\

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358 __schedule_barrier();\

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359 } while (0U)

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360

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361 /**

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362 \brief Data Memory Barrier

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363 \details Ensures the apparent order of the explicit memory operations before

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364 and after the instruction, without ensuring their completion.

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365 */

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366 #define __DMB() do {\

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367 __schedule_barrier();\

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368 __dmb(0xF);\

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369 __schedule_barrier();\

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370 } while (0U)

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371

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372 /**

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373 \brief Reverse byte order (32 bit)

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374 \details Reverses the byte order in integer value.

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375 \param [in] value Value to reverse

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376 \return Reversed value

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377 */

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378 #define __REV __rev

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379

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380

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381 /**

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382 \brief Reverse byte order (16 bit)

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383 \details Reverses the byte order in two unsigned short values.

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384 \param [in] value Value to reverse

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385 \return Reversed value

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386 */

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387 #ifndef __NO_EMBEDDED_ASM

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388 __attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value)

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389 {

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390 rev16 r0, r0

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391 bx lr

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392 }

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393 #endif

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394

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395 /**

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396 \brief Reverse byte order in signed short value

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397 \details Reverses the byte order in a signed short value with sign extension to integer.

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398 \param [in] value Value to reverse

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399 \return Reversed value

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400 */

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401 #ifndef __NO_EMBEDDED_ASM

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402 __attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value)

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403 {

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404 revsh r0, r0

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405 bx lr

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406 }

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407 #endif

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408

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409

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410 /**

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411 \brief Rotate Right in unsigned value (32 bit)

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412 \details Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits.

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413 \param [in] value Value to rotate

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414 \param [in] value Number of Bits to rotate

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415 \return Rotated value

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416 */

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417 #define __ROR __ror

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418

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419

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420 /**

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421 \brief Breakpoint

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422 \details Causes the processor to enter Debug state.

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423 Debug tools can use this to investigate system state when the instruction at a particular address is reached.

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424 \param [in] value is ignored by the processor.

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425 If required, a debugger can use it to store additional information about the breakpoint.

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426 */

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427 #define __BKPT(value) __breakpoint(value)

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428

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429

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430 /**

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431 \brief Reverse bit order of value

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432 \details Reverses the bit order of the given value.

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433 \param [in] value Value to reverse

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434 \return Reversed value

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435 */

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436 #if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)

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437 #define __RBIT __rbit

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438 #else

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439 __attribute__((always_inline)) __STATIC_INLINE uint32_t __RBIT(uint32_t value)

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440 {

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441 uint32_t result;

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442 int32_t s = 4 /*sizeof(v)*/ * 8 - 1; /* extra shift needed at end */

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443

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444 result = value; /* r will be reversed bits of v; first get LSB of v */

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445 for (value >>= 1U; value; value >>= 1U)

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446 {

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447 result <<= 1U;

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448 result |= value & 1U;

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449 s--;

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450 }

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451 result <<= s; /* shift when v's highest bits are zero */

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452 return(result);

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453 }

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454 #endif

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455

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456

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457 /**

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458 \brief Count leading zeros

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459 \details Counts the number of leading zeros of a data value.

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460 \param [in] value Value to count the leading zeros

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461 \return number of leading zeros in value

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462 */

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463 #define __CLZ __clz

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464

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465

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466 #if (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U)

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467

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468 /**

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469 \brief LDR Exclusive (8 bit)

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470 \details Executes a exclusive LDR instruction for 8 bit value.

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471 \param [in] ptr Pointer to data

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472 \return value of type uint8_t at (*ptr)

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473 */

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474 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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475 #define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))

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476 #else

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477 #define __LDREXB(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint8_t ) __ldrex(ptr)) _Pragma("pop")

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478 #endif

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479

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480

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481 /**

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482 \brief LDR Exclusive (16 bit)

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483 \details Executes a exclusive LDR instruction for 16 bit values.

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484 \param [in] ptr Pointer to data

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485 \return value of type uint16_t at (*ptr)

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486 */

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487 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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488 #define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))

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489 #else

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490 #define __LDREXH(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint16_t) __ldrex(ptr)) _Pragma("pop")

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491 #endif

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492

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493

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494 /**

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495 \brief LDR Exclusive (32 bit)

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496 \details Executes a exclusive LDR instruction for 32 bit values.

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497 \param [in] ptr Pointer to data

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498 \return value of type uint32_t at (*ptr)

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499 */

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500 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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501 #define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))

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502 #else

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503 #define __LDREXW(ptr) _Pragma("push") _Pragma("diag_suppress 3731") ((uint32_t ) __ldrex(ptr)) _Pragma("pop")

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504 #endif

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505

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506

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507 /**

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508 \brief STR Exclusive (8 bit)

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509 \details Executes a exclusive STR instruction for 8 bit values.

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510 \param [in] value Value to store

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511 \param [in] ptr Pointer to location

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512 \return 0 Function succeeded

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513 \return 1 Function failed

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514 */

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515 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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516 #define __STREXB(value, ptr) __strex(value, ptr)

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517 #else

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518 #define __STREXB(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")

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519 #endif

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520

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521

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522 /**

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523 \brief STR Exclusive (16 bit)

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524 \details Executes a exclusive STR instruction for 16 bit values.

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525 \param [in] value Value to store

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526 \param [in] ptr Pointer to location

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527 \return 0 Function succeeded

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528 \return 1 Function failed

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529 */

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530 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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531 #define __STREXH(value, ptr) __strex(value, ptr)

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532 #else

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533 #define __STREXH(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")

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534 #endif

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535

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536

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537 /**

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538 \brief STR Exclusive (32 bit)

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539 \details Executes a exclusive STR instruction for 32 bit values.

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540 \param [in] value Value to store

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541 \param [in] ptr Pointer to location

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542 \return 0 Function succeeded

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543 \return 1 Function failed

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544 */

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545 #if defined(__ARMCC_VERSION) && (__ARMCC_VERSION < 5060020)

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546 #define __STREXW(value, ptr) __strex(value, ptr)

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547 #else

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548 #define __STREXW(value, ptr) _Pragma("push") _Pragma("diag_suppress 3731") __strex(value, ptr) _Pragma("pop")

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549 #endif

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550

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551

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552 /**

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553 \brief Remove the exclusive lock

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554 \details Removes the exclusive lock which is created by LDREX.

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555 */

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556 #define __CLREX __clrex

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557

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558

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559 /**

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560 \brief Signed Saturate

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561 \details Saturates a signed value.

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562 \param [in] value Value to be saturated

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563 \param [in] sat Bit position to saturate to (1..32)

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564 \return Saturated value

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565 */

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566 #define __SSAT __ssat

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567

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568

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569 /**

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570 \brief Unsigned Saturate

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571 \details Saturates an unsigned value.

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572 \param [in] value Value to be saturated

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573 \param [in] sat Bit position to saturate to (0..31)

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574 \return Saturated value

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575 */

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576 #define __USAT __usat

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577

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578

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579 /**

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580 \brief Rotate Right with Extend (32 bit)

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581 \details Moves each bit of a bitstring right by one bit.

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582 The carry input is shifted in at the left end of the bitstring.

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583 \param [in] value Value to rotate

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584 \return Rotated value

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585 */

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586 #ifndef __NO_EMBEDDED_ASM

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587 __attribute__((section(".rrx_text"))) __STATIC_INLINE __ASM uint32_t __RRX(uint32_t value)

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588 {

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589 rrx r0, r0

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590 bx lr

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591 }

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592 #endif

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593

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594

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595 /**

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596 \brief LDRT Unprivileged (8 bit)

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597 \details Executes a Unprivileged LDRT instruction for 8 bit value.

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598 \param [in] ptr Pointer to data

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599 \return value of type uint8_t at (*ptr)

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600 */

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601 #define __LDRBT(ptr) ((uint8_t ) __ldrt(ptr))

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602

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603

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604 /**

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605 \brief LDRT Unprivileged (16 bit)

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606 \details Executes a Unprivileged LDRT instruction for 16 bit values.

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607 \param [in] ptr Pointer to data

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608 \return value of type uint16_t at (*ptr)

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609 */

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610 #define __LDRHT(ptr) ((uint16_t) __ldrt(ptr))

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611

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612

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613 /**

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614 \brief LDRT Unprivileged (32 bit)

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615 \details Executes a Unprivileged LDRT instruction for 32 bit values.

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616 \param [in] ptr Pointer to data

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617 \return value of type uint32_t at (*ptr)

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618 */

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619 #define __LDRT(ptr) ((uint32_t ) __ldrt(ptr))

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620

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621

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622 /**

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623 \brief STRT Unprivileged (8 bit)

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624 \details Executes a Unprivileged STRT instruction for 8 bit values.

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625 \param [in] value Value to store

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626 \param [in] ptr Pointer to location

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627 */

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628 #define __STRBT(value, ptr) __strt(value, ptr)

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629

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630

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631 /**

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632 \brief STRT Unprivileged (16 bit)

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633 \details Executes a Unprivileged STRT instruction for 16 bit values.

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634 \param [in] value Value to store

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635 \param [in] ptr Pointer to location

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636 */

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637 #define __STRHT(value, ptr) __strt(value, ptr)

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638

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639

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640 /**

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641 \brief STRT Unprivileged (32 bit)

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642 \details Executes a Unprivileged STRT instruction for 32 bit values.

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643 \param [in] value Value to store

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644 \param [in] ptr Pointer to location

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645 */

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646 #define __STRT(value, ptr) __strt(value, ptr)

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647

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648 #endif /* (__CORTEX_M >= 0x03U) || (__CORTEX_SC >= 300U) */

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649

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650 /*@}*/ /* end of group CMSIS_Core_InstructionInterface */

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651

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652

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653 /* ################### Compiler specific Intrinsics ########################### */

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654 /** \defgroup CMSIS_SIMD_intrinsics CMSIS SIMD Intrinsics

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655 Access to dedicated SIMD instructions

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656 @{

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657 */

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658

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659 #if (__CORTEX_M >= 0x04U) /* only for Cortex-M4 and above */

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660

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661 #define __SADD8 __sadd8

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662 #define __QADD8 __qadd8

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663 #define __SHADD8 __shadd8

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664 #define __UADD8 __uadd8

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665 #define __UQADD8 __uqadd8

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666 #define __UHADD8 __uhadd8

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667 #define __SSUB8 __ssub8

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668 #define __QSUB8 __qsub8

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669 #define __SHSUB8 __shsub8

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670 #define __USUB8 __usub8

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671 #define __UQSUB8 __uqsub8

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672 #define __UHSUB8 __uhsub8

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673 #define __SADD16 __sadd16

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674 #define __QADD16 __qadd16

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675 #define __SHADD16 __shadd16

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676 #define __UADD16 __uadd16

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677 #define __UQADD16 __uqadd16

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678 #define __UHADD16 __uhadd16

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679 #define __SSUB16 __ssub16

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680 #define __QSUB16 __qsub16

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681 #define __SHSUB16 __shsub16

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682 #define __USUB16 __usub16

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683 #define __UQSUB16 __uqsub16

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684 #define __UHSUB16 __uhsub16

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685 #define __SASX __sasx

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686 #define __QASX __qasx

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687 #define __SHASX __shasx

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688 #define __UASX __uasx

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689 #define __UQASX __uqasx

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690 #define __UHASX __uhasx

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691 #define __SSAX __ssax

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692 #define __QSAX __qsax

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693 #define __SHSAX __shsax

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694 #define __USAX __usax

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695 #define __UQSAX __uqsax

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696 #define __UHSAX __uhsax

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697 #define __USAD8 __usad8

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698 #define __USADA8 __usada8

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699 #define __SSAT16 __ssat16

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700 #define __USAT16 __usat16

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701 #define __UXTB16 __uxtb16

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702 #define __UXTAB16 __uxtab16

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703 #define __SXTB16 __sxtb16

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704 #define __SXTAB16 __sxtab16

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705 #define __SMUAD __smuad

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706 #define __SMUADX __smuadx

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707 #define __SMLAD __smlad

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708 #define __SMLADX __smladx

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709 #define __SMLALD __smlald

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710 #define __SMLALDX __smlaldx

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711 #define __SMUSD __smusd

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712 #define __SMUSDX __smusdx

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713 #define __SMLSD __smlsd

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714 #define __SMLSDX __smlsdx

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715 #define __SMLSLD __smlsld

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716 #define __SMLSLDX __smlsldx

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717 #define __SEL __sel

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718 #define __QADD __qadd

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719 #define __QSUB __qsub

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720

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721 #define __PKHBT(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0x0000FFFFUL) | \

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722 ((((uint32_t)(ARG2)) << (ARG3)) & 0xFFFF0000UL) )

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723

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724 #define __PKHTB(ARG1,ARG2,ARG3) ( ((((uint32_t)(ARG1)) ) & 0xFFFF0000UL) | \

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725 ((((uint32_t)(ARG2)) >> (ARG3)) & 0x0000FFFFUL) )

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726

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727 #define __SMMLA(ARG1,ARG2,ARG3) ( (int32_t)((((int64_t)(ARG1) * (ARG2)) + \

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728 ((int64_t)(ARG3) << 32U) ) >> 32U))

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729

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730 #endif /* (__CORTEX_M >= 0x04) */

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731 /*@} end of group CMSIS_SIMD_intrinsics */

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732

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733

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734 #endif /* __CMSIS_ARMCC_H */

Mercurial > public > ostc4

annotate Common/Drivers/CMSIS/Include/cmsis_armcc.h @ 980:7149f372b0ba Evo_2_23