cpu.h

用C语言写的CCD摄像头数据采集源代码

/** ###################################################################
**     THIS BEAN MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.
**     Filename  : Cpu.H
**     Project   : CCDBIT
**     Processor : MC9S12DG128BCPV
**     Beantype  : MC9S12DG128_112
**     Version   : Bean 01.167, Driver 01.20, CPU db: 2.87.280
**     Datasheet : 9S12DT128BDGV1/D V01.05
**     Compiler  : Metrowerks HC12 C Compiler
**     Date/Time : 2008-3-23, AM 09:59
**     Abstract  :
**         This bean "MC9S12DG128_112" implements properties, methods,
**         and events of the CPU.
**     Settings  :
**
**     Contents  :
**         EnableInt   - void Cpu_EnableInt(void);
**         DisableInt  - void Cpu_DisableInt(void);
**         SetWaitMode - void Cpu_SetWaitMode(void);
**         SetStopMode - void Cpu_SetStopMode(void);
**         Delay100US  - void Cpu_Delay100US(word us100);
**
**     (c) Copyright UNIS, spol. s r.o. 1997-2005
**     UNIS, spol. s r.o.
**     Jundrovska 33
**     624 00 Brno
**     Czech Republic
**     http      : www.processorexpert.com
**     mail      : [e-mail]
** ###################################################################*/

#ifndef __Cpu
#define __Cpu

/* Active configuration define symbol */
#define PEcfg_DG128_112pin 1

/*Include shared modules, which are used for whole project*/
#include "PE_Types.h"
#include "PE_Error.h"
#include "PE_Const.h"
#include "IO_Map.h"
#include "PE_Timer.h"

/* MODULE Cpu. */


#pragma DATA_SEG DEFAULT
#pragma CODE_SEG DEFAULT

/* Global variables */
extern volatile byte CCR_reg;          /* Current CCR reegister */
extern byte CpuMode;                   /* Current speed mode */

#define   Cpu_SetStopMode()  {__asm("ANDCC #0x7F"); __asm("STOP"); }
/*
** ===================================================================
**     Method      :  Cpu_SetStopMode (bean MC9S12DG128_112)
**
**     Description :
**         Set low power mode - Stop mode.
**         For more information about the stop mode see
**         documentation of this CPU.
**     Parameters  : None
**     Returns     : Nothing
** ===================================================================
*/

#define   Cpu_SetWaitMode()  __asm("WAI")
/*
** ===================================================================
**     Method      :  Cpu_SetWaitMode (bean MC9S12DG128_112)
**
**     Description :
**         Set low power mode - Wait mode.
**         For more information about the wait mode see
**         documentation of this CPU.
**         Release from Wait mode: Reset or interrupt
**     Parameters  : None
**     Returns     : Nothing
** ===================================================================
*/



#pragma CODE_SEG __NEAR_SEG NON_BANKED
void Cpu_Delay100US(word us100);
/*
** ===================================================================
**     Method      :  Cpu_Delay100US (bean MC9S12DG128_112)
**
**     Description :
**         This method realizes software delay. The length of delay
**         is at least 100 microsecond multiply input parameter
**         [us100]. As the delay implementation is not based on real
**         clock, the delay time may be increased by interrupt
**         service routines processed during the delay. The method
**         is independent on selected speed mode.
**     Parameters  :
**         NAME            - DESCRIPTION
**         us100           - Number of 100 us delay repetitions.
**                         - The value of zero results in maximal 
**                           delay of approx. 6.5 seconds.
**     Returns     : Nothing
** ===================================================================
*/

#pragma CODE_SEG DEFAULT
#define   Cpu_DisableInt()  __DI()     /* Disable interrupts */
/*
** ===================================================================
**     Method      :  Cpu_DisableInt (bean MC9S12DG128_112)
**
**     Description :
**         Disable maskable interrupts
**     Parameters  : None
**     Returns     : Nothing
** ===================================================================
*/

#define   Cpu_EnableInt()  __EI()      /* Enable interrupts */
/*
** ===================================================================
**     Method      :  Cpu_EnableInt (bean MC9S12DG128_112)
**
**     Description :
**         Enable maskable interrupts
**     Parameters  : None
**     Returns     : Nothing
** ===================================================================
*/

#pragma CODE_SEG __NEAR_SEG NON_BANKED

__interrupt void Cpu_Interrupt(void);
/*
** ===================================================================
**     Method      :  Cpu_Interrupt (bean MC9S12DG128_112)
**
**     Description :
**         This method is internal. It is used by Processor Expert only.
** ===================================================================
*/
void _EntryPoint(void);
/*
** ===================================================================
**     Method      :  _EntryPoint (bean MC9S12DG128_112)
**
**     Description :
**         This method is internal. It is used by Processor Expert only.
** ===================================================================
*/


#pragma CODE_SEG DEFAULT

void PE_low_level_init(void);
/*
** ===================================================================
**     Method      :  PE_low_level_init (bean MC9S12DG128_112)
**
**     Description :
**         This method is internal. It is used by Processor Expert only.
** ===================================================================
*/

/* END Cpu. */

#endif /* ifndef __Cpu */
/*
** ###################################################################
**
**     This file was created by UNIS Processor Expert 2.96 [03.76]
**     for the Freescale HCS12 series of microcontrollers.
**
** ###################################################################
*/