127 lines
4.1 KiB
C
127 lines
4.1 KiB
C
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/* ###################################################################
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** THIS COMPONENT MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.
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** Filename : CS1.h
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** Project : Landungsbruecke_KDS_v2.0.0
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** Processor : MK20DN512VLL10
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** Component : CriticalSection
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** Version : Component 01.006, Driver 01.00, CPU db: 3.00.000
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** Compiler : GNU C Compiler
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** Date/Time : 2015-01-09, 16:27, # CodeGen: 0
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** Abstract :
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**
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** Settings :
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**
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** Contents :
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** CriticalVariable - void CS1_CriticalVariable(void);
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** EnterCritical - void CS1_EnterCritical(void);
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** ExitCritical - void CS1_ExitCritical(void);
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**
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** License : Open Source (LGPL)
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** Copyright : Erich Styger, 2014, all rights reserved.
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** Web : www.mcuoneclipse.com
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** This an open source software implementing a driver using Processor Expert.
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** This is a free software and is opened for education, research and commercial developments under license policy of following terms:
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** * This is a free software and there is NO WARRANTY.
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** * No restriction on use. You can use, modify and redistribute it for personal, non-profit or commercial product UNDER YOUR RESPONSIBILITY.
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** * Redistributions of source code must retain the above copyright notice.
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** ###################################################################*/
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/*!
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** @file CS1.h
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** @version 01.00
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** @brief
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**
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*/
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/*!
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** @addtogroup CS1_module CS1 module documentation
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** @{
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*/
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#ifndef __CS1_H
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#define __CS1_H
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/* MODULE CS1. */
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/* Include shared modules, which are used for whole project */
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#include "PE_Types.h"
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#include "PE_Error.h"
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#include "PE_Const.h"
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#include "MK20D10.h"
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/* Include inherited beans */
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//#include "Cpu.h"
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/* workaround macros for wrong EnterCritical()/ExitCritical() in the low level drivers. Will be removed once PEx is fixed */
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#define CS1_CriticalVariableDrv() \
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CS1_CriticalVariable()
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#define CS1_EnterCriticalDrv() \
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CS1_EnterCritical()
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#define CS1_ExitCriticalDrv() \
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CS1_ExitCritical()
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#define CS1_CriticalVariable() \
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uint8 cpuSR; /* variable to store current status */
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/*
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** ===================================================================
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** Method : CS1_CriticalVariable (component CriticalSection)
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** Description :
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** Defines a variable if necessary. This is a macro.
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** Parameters : None
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** Returns : Nothing
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** ===================================================================
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*/
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#define CS1_EnterCritical() \
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do { \
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asm ( \
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"MRS R0, PRIMASK\n\t" \
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"CPSID I\n\t" \
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"STRB R0, %[output]" \
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: [output] "=m" (cpuSR) :: "r0"); \
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} while(0)
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/*
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** ===================================================================
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** Method : CS1_EnterCritical (component CriticalSection)
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** Description :
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** Enters a critical section
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** Parameters : None
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** Returns : Nothing
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** ===================================================================
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*/
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#define CS1_ExitCritical() \
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do{ \
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asm ( \
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"ldrb r0, %[input]\n\t" \
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"msr PRIMASK,r0;\n\t" \
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::[input] "m" (cpuSR) : "r0"); \
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} while(0)
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/*
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** ===================================================================
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** Method : CS1_ExitCritical (component CriticalSection)
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** Description :
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** Exits a critical section
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** Parameters : None
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** Returns : Nothing
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** ===================================================================
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*/
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/* END CS1. */
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#endif
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/* ifndef __CS1_H */
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/*!
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** @}
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*/
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/*
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** ###################################################################
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**
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** This file was created by Processor Expert 10.4 [05.11]
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** for the Freescale Kinetis series of microcontrollers.
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**
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** ###################################################################
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*/
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