Feature/make pretty apps and ports (#80)
* Added pretty-apps and pretty-ports make targets * pretty-fied apps folder C files * Pretty-fied ports folder C and H files Co-authored-by: Steve Karg <skarg@users.sourceforge.net>
This commit is contained in:
+187
-228
@@ -1,51 +1,54 @@
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/**************************************************************************//**
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* @file core_cm3.c
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* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File
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* @version V1.30
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* @date 30. October 2009
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*
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* @note
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* Copyright (C) 2009 ARM Limited. All rights reserved.
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*
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* @par
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* ARM Limited (ARM) is supplying this software for use with Cortex-M
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* processor based microcontrollers. This file can be freely distributed
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* within development tools that are supporting such ARM based processors.
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*
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* @par
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* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
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* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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*
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******************************************************************************/
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/**************************************************************************/ /**
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* @file core_cm3.c
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* @brief CMSIS Cortex-M3 Core Peripheral Access Layer Source File
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* @version V1.30
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* @date 30. October 2009
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*
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* @note
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* Copyright (C) 2009 ARM Limited. All rights reserved.
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*
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* @par
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* ARM Limited (ARM) is supplying this software for use with Cortex-M
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* processor based microcontrollers. This file can be freely distributed
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* within development tools that are supporting such ARM based processors.
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*
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* @par
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* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
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* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
|
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
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* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
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* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
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*
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******************************************************************************/
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#include <stdint.h>
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/* define compiler specific symbols */
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#if defined ( __CC_ARM )
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#define __ASM __asm /*!< asm keyword for ARM Compiler */
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#define __INLINE __inline /*!< inline keyword for ARM Compiler */
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#if defined(__CC_ARM)
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#define __ASM __asm /*!< asm keyword for ARM Compiler */
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#define __INLINE __inline /*!< inline keyword for ARM Compiler */
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#elif defined ( __ICCARM__ )
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#define __ASM __asm /*!< asm keyword for IAR Compiler */
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#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
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#elif defined(__ICCARM__)
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#define __ASM __asm /*!< asm keyword for IAR Compiler */
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#define __INLINE \
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inline /*!< inline keyword for IAR Compiler. Only avaiable in High \
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optimization mode! */
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#elif defined ( __GNUC__ )
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#define __ASM __asm /*!< asm keyword for GNU Compiler */
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#define __INLINE inline /*!< inline keyword for GNU Compiler */
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#elif defined(__GNUC__)
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#define __ASM __asm /*!< asm keyword for GNU Compiler */
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#define __INLINE inline /*!< inline keyword for GNU Compiler */
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#elif defined ( __TASKING__ )
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#define __ASM __asm /*!< asm keyword for TASKING Compiler */
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#define __INLINE inline /*!< inline keyword for TASKING Compiler */
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#elif defined(__TASKING__)
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#define __ASM __asm /*!< asm keyword for TASKING Compiler */
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#define __INLINE inline /*!< inline keyword for TASKING Compiler */
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#endif
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/* ################### Compiler specific Intrinsics
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* ########################### */
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/* ################### Compiler specific Intrinsics ########################### */
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#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
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#if defined(__CC_ARM) /*------------------RealView Compiler \
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-----------------*/
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/* ARM armcc specific functions */
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/**
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@@ -55,25 +58,17 @@
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*
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* Return the actual process stack pointer
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*/
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__ASM uint32_t __get_PSP(void)
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{
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mrs r0, psp
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bx lr
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}
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__ASM uint32_t __get_PSP(void) { mrs r0, psp bx lr }
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/**
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* @brief Set the Process Stack Pointer
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*
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* @param topOfProcStack Process Stack Pointer
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*
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* Assign the value ProcessStackPointer to the MSP
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* Assign the value ProcessStackPointer to the MSP
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* (process stack pointer) Cortex processor register
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*/
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__ASM void __set_PSP(uint32_t topOfProcStack)
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{
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msr psp, r0
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bx lr
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}
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__ASM void __set_PSP(uint32_t topOfProcStack) { msr psp, r0 bx lr }
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/**
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* @brief Return the Main Stack Pointer
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@@ -83,25 +78,17 @@ __ASM void __set_PSP(uint32_t topOfProcStack)
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* Return the current value of the MSP (main stack pointer)
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* Cortex processor register
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*/
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__ASM uint32_t __get_MSP(void)
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{
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mrs r0, msp
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bx lr
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}
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__ASM uint32_t __get_MSP(void) { mrs r0, msp bx lr }
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/**
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* @brief Set the Main Stack Pointer
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*
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* @param topOfMainStack Main Stack Pointer
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*
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* Assign the value mainStackPointer to the MSP
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* Assign the value mainStackPointer to the MSP
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* (main stack pointer) Cortex processor register
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*/
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__ASM void __set_MSP(uint32_t mainStackPointer)
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{
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msr msp, r0
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bx lr
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}
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__ASM void __set_MSP(uint32_t mainStackPointer) { msr msp, r0 bx lr }
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/**
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* @brief Reverse byte order in unsigned short value
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@@ -111,14 +98,11 @@ __ASM void __set_MSP(uint32_t mainStackPointer)
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*
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* Reverse byte order in unsigned short value
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*/
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__ASM uint32_t __REV16(uint16_t value)
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{
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rev16 r0, r0
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bx lr
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}
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__ASM uint32_t __REV16(uint16_t value) { rev16 r0, r0 bx lr }
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/**
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* @brief Reverse byte order in signed short value with sign extension to integer
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* @brief Reverse byte order in signed short value with sign extension to
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* integer
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*
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* @param value value to reverse
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* @return reversed value
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@@ -127,11 +111,9 @@ __ASM uint32_t __REV16(uint16_t value)
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*/
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__ASM int32_t __REVSH(int16_t value)
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{
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revsh r0, r0
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bx lr
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revsh r0, r0 bx lr
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}
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#if (__ARMCC_VERSION < 400000)
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/**
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@@ -139,10 +121,7 @@ __ASM int32_t __REVSH(int16_t value)
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*
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* Removes the exclusive lock which is created by ldrex.
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*/
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__ASM void __CLREX(void)
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{
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clrex
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}
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__ASM void __CLREX(void) { clrex }
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/**
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* @brief Return the Base Priority value
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@@ -151,11 +130,7 @@ __ASM void __CLREX(void)
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*
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* Return the content of the base priority register
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*/
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__ASM uint32_t __get_BASEPRI(void)
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{
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mrs r0, basepri
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bx lr
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}
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__ASM uint32_t __get_BASEPRI(void) { mrs r0, basepri bx lr }
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/**
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* @brief Set the Base Priority value
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@@ -164,11 +139,7 @@ __ASM uint32_t __get_BASEPRI(void)
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*
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* Set the base priority register
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*/
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__ASM void __set_BASEPRI(uint32_t basePri)
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{
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msr basepri, r0
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bx lr
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}
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__ASM void __set_BASEPRI(uint32_t basePri) { msr basepri, r0 bx lr }
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/**
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* @brief Return the Priority Mask value
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@@ -177,11 +148,7 @@ __ASM void __set_BASEPRI(uint32_t basePri)
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*
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* Return state of the priority mask bit from the priority mask register
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*/
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__ASM uint32_t __get_PRIMASK(void)
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{
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mrs r0, primask
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bx lr
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}
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__ASM uint32_t __get_PRIMASK(void) { mrs r0, primask bx lr }
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/**
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* @brief Set the Priority Mask value
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@@ -190,11 +157,7 @@ __ASM uint32_t __get_PRIMASK(void)
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*
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* Set the priority mask bit in the priority mask register
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*/
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__ASM void __set_PRIMASK(uint32_t priMask)
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{
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msr primask, r0
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bx lr
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}
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__ASM void __set_PRIMASK(uint32_t priMask) { msr primask, r0 bx lr }
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/**
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* @brief Return the Fault Mask value
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@@ -203,11 +166,7 @@ __ASM void __set_PRIMASK(uint32_t priMask)
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*
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* Return the content of the fault mask register
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*/
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__ASM uint32_t __get_FAULTMASK(void)
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{
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mrs r0, faultmask
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bx lr
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}
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__ASM uint32_t __get_FAULTMASK(void) { mrs r0, faultmask bx lr }
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/**
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* @brief Set the Fault Mask value
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@@ -216,24 +175,16 @@ __ASM uint32_t __get_FAULTMASK(void)
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*
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* Set the fault mask register
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*/
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__ASM void __set_FAULTMASK(uint32_t faultMask)
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{
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msr faultmask, r0
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bx lr
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}
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__ASM void __set_FAULTMASK(uint32_t faultMask) { msr faultmask, r0 bx lr }
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/**
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* @brief Return the Control Register value
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*
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*
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* @return Control value
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*
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* Return the content of the control register
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*/
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__ASM uint32_t __get_CONTROL(void)
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{
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mrs r0, control
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bx lr
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}
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__ASM uint32_t __get_CONTROL(void) { mrs r0, control bx lr }
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/**
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* @brief Set the Control Register value
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@@ -244,17 +195,15 @@ __ASM uint32_t __get_CONTROL(void)
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*/
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__ASM void __set_CONTROL(uint32_t control)
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{
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msr control, r0
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bx lr
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msr control, r0 bx lr
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}
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#endif /* __ARMCC_VERSION */
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#endif /* __ARMCC_VERSION */
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#elif (defined (__ICCARM__)) /*------------------ ICC Compiler -------------------*/
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#elif (defined( \
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__ICCARM__)) /*------------------ ICC Compiler -------------------*/
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/* IAR iccarm specific functions */
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#pragma diag_suppress=Pe940
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#pragma diag_suppress = Pe940
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/**
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* @brief Return the Process Stack Pointer
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@@ -265,8 +214,8 @@ __ASM void __set_CONTROL(uint32_t control)
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*/
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uint32_t __get_PSP(void)
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{
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__ASM("mrs r0, psp");
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__ASM("bx lr");
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__ASM("mrs r0, psp");
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__ASM("bx lr");
|
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}
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|
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/**
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@@ -274,13 +223,13 @@ uint32_t __get_PSP(void)
|
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*
|
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* @param topOfProcStack Process Stack Pointer
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||||
*
|
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* Assign the value ProcessStackPointer to the MSP
|
||||
* Assign the value ProcessStackPointer to the MSP
|
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* (process stack pointer) Cortex processor register
|
||||
*/
|
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void __set_PSP(uint32_t topOfProcStack)
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{
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__ASM("msr psp, r0");
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__ASM("bx lr");
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__ASM("msr psp, r0");
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__ASM("bx lr");
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}
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|
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/**
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@@ -293,8 +242,8 @@ void __set_PSP(uint32_t topOfProcStack)
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*/
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uint32_t __get_MSP(void)
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{
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__ASM("mrs r0, msp");
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__ASM("bx lr");
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__ASM("mrs r0, msp");
|
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__ASM("bx lr");
|
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}
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|
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/**
|
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@@ -302,13 +251,13 @@ uint32_t __get_MSP(void)
|
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*
|
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* @param topOfMainStack Main Stack Pointer
|
||||
*
|
||||
* Assign the value mainStackPointer to the MSP
|
||||
* Assign the value mainStackPointer to the MSP
|
||||
* (main stack pointer) Cortex processor register
|
||||
*/
|
||||
void __set_MSP(uint32_t topOfMainStack)
|
||||
{
|
||||
__ASM("msr msp, r0");
|
||||
__ASM("bx lr");
|
||||
__ASM("msr msp, r0");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -321,8 +270,8 @@ void __set_MSP(uint32_t topOfMainStack)
|
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*/
|
||||
uint32_t __REV16(uint16_t value)
|
||||
{
|
||||
__ASM("rev16 r0, r0");
|
||||
__ASM("bx lr");
|
||||
__ASM("rev16 r0, r0");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -335,8 +284,8 @@ uint32_t __REV16(uint16_t value)
|
||||
*/
|
||||
uint32_t __RBIT(uint32_t value)
|
||||
{
|
||||
__ASM("rbit r0, r0");
|
||||
__ASM("bx lr");
|
||||
__ASM("rbit r0, r0");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -349,8 +298,8 @@ uint32_t __RBIT(uint32_t value)
|
||||
*/
|
||||
uint8_t __LDREXB(uint8_t *addr)
|
||||
{
|
||||
__ASM("ldrexb r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
__ASM("ldrexb r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -363,8 +312,8 @@ uint8_t __LDREXB(uint8_t *addr)
|
||||
*/
|
||||
uint16_t __LDREXH(uint16_t *addr)
|
||||
{
|
||||
__ASM("ldrexh r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
__ASM("ldrexh r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -377,8 +326,8 @@ uint16_t __LDREXH(uint16_t *addr)
|
||||
*/
|
||||
uint32_t __LDREXW(uint32_t *addr)
|
||||
{
|
||||
__ASM("ldrex r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
__ASM("ldrex r0, [r0]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -392,8 +341,8 @@ uint32_t __LDREXW(uint32_t *addr)
|
||||
*/
|
||||
uint32_t __STREXB(uint8_t value, uint8_t *addr)
|
||||
{
|
||||
__ASM("strexb r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
__ASM("strexb r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -407,8 +356,8 @@ uint32_t __STREXB(uint8_t value, uint8_t *addr)
|
||||
*/
|
||||
uint32_t __STREXH(uint16_t value, uint16_t *addr)
|
||||
{
|
||||
__ASM("strexh r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
__ASM("strexh r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -422,14 +371,14 @@ uint32_t __STREXH(uint16_t value, uint16_t *addr)
|
||||
*/
|
||||
uint32_t __STREXW(uint32_t value, uint32_t *addr)
|
||||
{
|
||||
__ASM("strex r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
__ASM("strex r0, r0, [r1]");
|
||||
__ASM("bx lr");
|
||||
}
|
||||
|
||||
#pragma diag_default=Pe940
|
||||
#pragma diag_default = Pe940
|
||||
|
||||
|
||||
#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
#elif (defined( \
|
||||
__GNUC__)) /*------------------ GNU Compiler ---------------------*/
|
||||
/* GNU gcc specific functions */
|
||||
|
||||
/**
|
||||
@@ -439,15 +388,16 @@ uint32_t __STREXW(uint32_t value, uint32_t *addr)
|
||||
*
|
||||
* Return the actual process stack pointer
|
||||
*/
|
||||
uint32_t __get_PSP(void) __attribute__( ( naked ) );
|
||||
uint32_t __get_PSP(void) __attribute__((naked));
|
||||
uint32_t __get_PSP(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile ("MRS %0, psp\n\t"
|
||||
"MOV r0, %0 \n\t"
|
||||
"BX lr \n\t" : "=r" (result) );
|
||||
return(result);
|
||||
__ASM volatile("MRS %0, psp\n\t"
|
||||
"MOV r0, %0 \n\t"
|
||||
"BX lr \n\t"
|
||||
: "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -455,14 +405,16 @@ uint32_t __get_PSP(void)
|
||||
*
|
||||
* @param topOfProcStack Process Stack Pointer
|
||||
*
|
||||
* Assign the value ProcessStackPointer to the MSP
|
||||
* Assign the value ProcessStackPointer to the MSP
|
||||
* (process stack pointer) Cortex processor register
|
||||
*/
|
||||
void __set_PSP(uint32_t topOfProcStack) __attribute__( ( naked ) );
|
||||
void __set_PSP(uint32_t topOfProcStack) __attribute__((naked));
|
||||
void __set_PSP(uint32_t topOfProcStack)
|
||||
{
|
||||
__ASM volatile ("MSR psp, %0\n\t"
|
||||
"BX lr \n\t" : : "r" (topOfProcStack) );
|
||||
__ASM volatile("MSR psp, %0\n\t"
|
||||
"BX lr \n\t"
|
||||
:
|
||||
: "r"(topOfProcStack));
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -473,15 +425,16 @@ void __set_PSP(uint32_t topOfProcStack)
|
||||
* Return the current value of the MSP (main stack pointer)
|
||||
* Cortex processor register
|
||||
*/
|
||||
uint32_t __get_MSP(void) __attribute__( ( naked ) );
|
||||
uint32_t __get_MSP(void) __attribute__((naked));
|
||||
uint32_t __get_MSP(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile ("MRS %0, msp\n\t"
|
||||
"MOV r0, %0 \n\t"
|
||||
"BX lr \n\t" : "=r" (result) );
|
||||
return(result);
|
||||
__ASM volatile("MRS %0, msp\n\t"
|
||||
"MOV r0, %0 \n\t"
|
||||
"BX lr \n\t"
|
||||
: "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -489,14 +442,16 @@ uint32_t __get_MSP(void)
|
||||
*
|
||||
* @param topOfMainStack Main Stack Pointer
|
||||
*
|
||||
* Assign the value mainStackPointer to the MSP
|
||||
* Assign the value mainStackPointer to the MSP
|
||||
* (main stack pointer) Cortex processor register
|
||||
*/
|
||||
void __set_MSP(uint32_t topOfMainStack) __attribute__( ( naked ) );
|
||||
void __set_MSP(uint32_t topOfMainStack) __attribute__((naked));
|
||||
void __set_MSP(uint32_t topOfMainStack)
|
||||
{
|
||||
__ASM volatile ("MSR msp, %0\n\t"
|
||||
"BX lr \n\t" : : "r" (topOfMainStack) );
|
||||
__ASM volatile("MSR msp, %0\n\t"
|
||||
"BX lr \n\t"
|
||||
:
|
||||
: "r"(topOfMainStack));
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -508,10 +463,10 @@ void __set_MSP(uint32_t topOfMainStack)
|
||||
*/
|
||||
uint32_t __get_BASEPRI(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("MRS %0, basepri_max" : "=r" (result) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("MRS %0, basepri_max" : "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -523,7 +478,7 @@ uint32_t __get_BASEPRI(void)
|
||||
*/
|
||||
void __set_BASEPRI(uint32_t value)
|
||||
{
|
||||
__ASM volatile ("MSR basepri, %0" : : "r" (value) );
|
||||
__ASM volatile("MSR basepri, %0" : : "r"(value));
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -535,10 +490,10 @@ void __set_BASEPRI(uint32_t value)
|
||||
*/
|
||||
uint32_t __get_PRIMASK(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile ("MRS %0, primask" : "=r" (result) );
|
||||
return(result);
|
||||
__ASM volatile("MRS %0, primask" : "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -550,7 +505,7 @@ uint32_t __get_PRIMASK(void)
|
||||
*/
|
||||
void __set_PRIMASK(uint32_t priMask)
|
||||
{
|
||||
__ASM volatile ("MSR primask, %0" : : "r" (priMask) );
|
||||
__ASM volatile("MSR primask, %0" : : "r"(priMask));
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -562,10 +517,10 @@ void __set_PRIMASK(uint32_t priMask)
|
||||
*/
|
||||
uint32_t __get_FAULTMASK(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("MRS %0, faultmask" : "=r" (result) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("MRS %0, faultmask" : "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -577,22 +532,22 @@ uint32_t __get_FAULTMASK(void)
|
||||
*/
|
||||
void __set_FAULTMASK(uint32_t faultMask)
|
||||
{
|
||||
__ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) );
|
||||
__ASM volatile("MSR faultmask, %0" : : "r"(faultMask));
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Return the Control Register value
|
||||
*
|
||||
* @return Control value
|
||||
*
|
||||
* @return Control value
|
||||
*
|
||||
* Return the content of the control register
|
||||
*/
|
||||
uint32_t __get_CONTROL(void)
|
||||
{
|
||||
uint32_t result=0;
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile ("MRS %0, control" : "=r" (result) );
|
||||
return(result);
|
||||
__ASM volatile("MRS %0, control" : "=r"(result));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -604,10 +559,9 @@ uint32_t __get_CONTROL(void)
|
||||
*/
|
||||
void __set_CONTROL(uint32_t control)
|
||||
{
|
||||
__ASM volatile ("MSR control, %0" : : "r" (control) );
|
||||
__ASM volatile("MSR control, %0" : : "r"(control));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* @brief Reverse byte order in integer value
|
||||
*
|
||||
@@ -618,10 +572,10 @@ void __set_CONTROL(uint32_t control)
|
||||
*/
|
||||
uint32_t __REV(uint32_t value)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("rev %0, %1" : "=r"(result) : "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -634,14 +588,15 @@ uint32_t __REV(uint32_t value)
|
||||
*/
|
||||
uint32_t __REV16(uint16_t value)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("rev16 %0, %1" : "=r"(result) : "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Reverse byte order in signed short value with sign extension to integer
|
||||
* @brief Reverse byte order in signed short value with sign extension to
|
||||
* integer
|
||||
*
|
||||
* @param value value to reverse
|
||||
* @return reversed value
|
||||
@@ -650,10 +605,10 @@ uint32_t __REV16(uint16_t value)
|
||||
*/
|
||||
int32_t __REVSH(int16_t value)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("revsh %0, %1" : "=r"(result) : "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -666,10 +621,10 @@ int32_t __REVSH(int16_t value)
|
||||
*/
|
||||
uint32_t __RBIT(uint32_t value)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("rbit %0, %1" : "=r"(result) : "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -682,10 +637,10 @@ uint32_t __RBIT(uint32_t value)
|
||||
*/
|
||||
uint8_t __LDREXB(uint8_t *addr)
|
||||
{
|
||||
uint8_t result=0;
|
||||
|
||||
__ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
uint8_t result = 0;
|
||||
|
||||
__ASM volatile("ldrexb %0, [%1]" : "=r"(result) : "r"(addr));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -698,10 +653,10 @@ uint8_t __LDREXB(uint8_t *addr)
|
||||
*/
|
||||
uint16_t __LDREXH(uint16_t *addr)
|
||||
{
|
||||
uint16_t result=0;
|
||||
|
||||
__ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
uint16_t result = 0;
|
||||
|
||||
__ASM volatile("ldrexh %0, [%1]" : "=r"(result) : "r"(addr));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -714,10 +669,10 @@ uint16_t __LDREXH(uint16_t *addr)
|
||||
*/
|
||||
uint32_t __LDREXW(uint32_t *addr)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("ldrex %0, [%1]" : "=r"(result) : "r"(addr));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -731,10 +686,12 @@ uint32_t __LDREXW(uint32_t *addr)
|
||||
*/
|
||||
uint32_t __STREXB(uint8_t value, uint8_t *addr)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("strexb %0, %2, [%1]"
|
||||
: "=r"(result)
|
||||
: "r"(addr), "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -748,10 +705,12 @@ uint32_t __STREXB(uint8_t value, uint8_t *addr)
|
||||
*/
|
||||
uint32_t __STREXH(uint16_t value, uint16_t *addr)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("strexh %0, %2, [%1]"
|
||||
: "=r"(result)
|
||||
: "r"(addr), "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
/**
|
||||
@@ -765,14 +724,14 @@ uint32_t __STREXH(uint16_t value, uint16_t *addr)
|
||||
*/
|
||||
uint32_t __STREXW(uint32_t value, uint32_t *addr)
|
||||
{
|
||||
uint32_t result=0;
|
||||
|
||||
__ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
|
||||
return(result);
|
||||
uint32_t result = 0;
|
||||
|
||||
__ASM volatile("strex %0, %2, [%1]" : "=r"(result) : "r"(addr), "r"(value));
|
||||
return (result);
|
||||
}
|
||||
|
||||
|
||||
#elif (defined (__TASKING__)) /*------------------ TASKING Compiler ---------------------*/
|
||||
#elif (defined(__TASKING__)) /*------------------ TASKING Compiler \
|
||||
---------------------*/
|
||||
/* TASKING carm specific functions */
|
||||
|
||||
/*
|
||||
|
||||
Reference in New Issue
Block a user