ledspi.h

用freescale公司的DSP56F8013芯片实现的PMSM的SVPWM 驱动

/** ###################################################################
**     THIS BEAN MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.
**     Filename  : LEDSPI.H
**     Project   : PMSM
**     Processor : 56F8013VFAE
**     Beantype  : SynchroMaster
**     Version   : Bean 02.240, Driver 01.18, CPU db: 2.87.089
**     Compiler  : Metrowerks DSP C Compiler
**     Date/Time : 2008-1-24, 下午 01:45
**     Abstract  :
**         This bean "SynchroMaster" implements MASTER part of synchronous
**         serial master-slave communication.
**     Settings  :
**         Synchro type                : MASTER
**
**         Serial channel              : SPI
**
**         Protocol
**             Init baud rate          : 0_5us
**             Clock edge              : falling
**             Width                   : 16 bits
**             Empty character         : 0
**             Empty char. on input    : RECEIVED
**
**         Registers
**             Input buffer            : SPI_DRR   [61634]
**             Output buffer           : SPI_DTR   [61635]
**             Control register        : SPI_SCR   [61632]
**             Mode register           : SPI_DSR   [61633]
**             Baud setting reg.       : SPI_SCR   [61632]
**
**
**
**         Used pins                   :
**         ----------------------------------------------------------
**              Function    | On package |    Name
**         ----------------------------------------------------------
**               Output     |     16     |  GPIOB3_MOSI_T3
**               Clock      |     21     |  GPIOB0_SCLK_SCL
**           Select slave   |     2      |  GPIOB1_SS_B_SDA
**         ----------------------------------------------------------
**
**     Contents  :
**         Enable          - byte LEDSPI_Enable(void);
**         RecvChar        - byte LEDSPI_RecvChar(LEDSPI_TComData *Chr);
**         SendChar        - byte LEDSPI_SendChar(LEDSPI_TComData Chr);
**         GetCharsInRxBuf - word LEDSPI_GetCharsInRxBuf(void);
**         GetCharsInTxBuf - word LEDSPI_GetCharsInTxBuf(void);
**
**     (c) Copyright UNIS, spol. s r.o. 1997-2006
**     UNIS, spol. s r.o.
**     Jundrovska 33
**     624 00 Brno
**     Czech Republic
**     http      : www.processorexpert.com
**     mail      : [e-mail]
** ###################################################################*/

#ifndef __LEDSPI
#define __LEDSPI

/* MODULE LEDSPI. */

/*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 "Cpu.h"


#ifndef __BWUserType_LEDSPI_TError
#define __BWUserType_LEDSPI_TError
  typedef union {
    byte err;
    struct {
      bool OverRun  : 1;               /* OverRun error flag */
      bool RxBufOvf : 1;               /* Rx buffer full error flag */
      bool FaultErr : 1;               /* Fault mode error flag */
    }errName;
  } LEDSPI_TError;                     /* Error flags. For languages which don't support bit access is byte access only to error flags possible. */
#endif

#define LEDSPI_EOF 0                   /* Empty character */

#ifndef __BWUserType_LEDSPI_TComData
#define __BWUserType_LEDSPI_TComData
  typedef word LEDSPI_TComData;        /* User type for communication. Size of this type depends on the communication data witdh. */
#endif


byte LEDSPI_Enable(void);
/*
** ===================================================================
**     Method      :  LEDSPI_Enable (bean SynchroMaster)
**
**     Description :
**         Enable the bean - it starts send and receive functions.
**         Events may be generated ("DisableEvent"/"EnableEvent").
**     Parameters  : None
**     Returns     :
**         ---             - Error code, possible codes:
**                           ERR_OK - OK
**                           ERR_SPEED - This device does not work in
**                           the active speed mode
** ===================================================================
*/

byte LEDSPI_RecvChar(LEDSPI_TComData *Chr);
/*
** ===================================================================
**     Method      :  LEDSPI_RecvChar (bean SynchroMaster)
**
**     Description :
**         If any data is received, this method returns one
**         character, otherwise it returns an error code (it does
**         not wait for data).
**         DMA mode:
**         If DMA controller is available on selected CPU and
**         receiver is configured to use DMA controller then this
**         method only sets the selected DMA channel. Status of the
**         DMA transfer can then be checked using method
**         GetCharsInRxBuf. See typical usage for details about
**         communication using DMA.
**     Parameters  :
**         NAME            - DESCRIPTION
**       * Chr             - A pointer to the received character
**     Returns     :
**         ---             - Error code, possible codes:
**                           ERR_OK - OK
**                           ERR_SPEED - This device does not work in
**                           the active speed mode
**                           ERR_RXEMPTY - No data in receiver
**                           ERR_OVERRUN - Overrun error was detected
**                           from the last char or block received
**                           ERR_FAULT - Fault error was detected
**                           from the last char or block received.
**                           This error may not be supported on some
**                           CPUs (see generated code).
** ===================================================================
*/

byte LEDSPI_SendChar(LEDSPI_TComData Chr);
/*
** ===================================================================
**     Method      :  LEDSPI_SendChar (bean SynchroMaster)
**
**     Description :
**         Sends one character to the channel.
**         DMA mode:
**         If DMA controller is available on the selected CPU and
**         the transmitter is configured to use DMA controller then
**         this method only sets the selected DMA channel. The
**         status of the DMA transfer can then be checked using
**         GetCharsInTxBuf method. See the typical usage for details
**         about communication using DMA.
**     Parameters  :
**         NAME            - DESCRIPTION
**         Chr             - Character to send
**     Returns     :
**         ---             - Error code, possible codes:
**                           ERR_OK - OK
**                           ERR_SPEED - This device does not work in
**                           the active speed mode
**                           ERR_DISABLED - Device is disabled (only
**                           if output DMA is supported and enabled)
**                           ERR_TXFULL - Transmitter is full
** ===================================================================
*/

#define LEDSPI_GetCharsInRxBuf() (getRegBit(SPI_SCR,SPRF)?(word)1:(word)0) /* Return number of chars in receive buffer */
/*
** ===================================================================
**     Method      :  LEDSPI_GetCharsInRxBuf (bean SynchroMaster)
**
**     Description :
**         Returns the number of characters in the input buffer.
**         Note: If the Interrupt service is disabled, and the
**         Ignore empty character is set to yes, and a character has
**         been received, then this method returns 1 although it was
**         an empty character.
**         DMA mode:
**         If DMA controller is available on the selected CPU and
**         the receiver is configured to use DMA controller then
**         this method returns the number of characters in the
**         receive buffer.
**     Parameters  : None
**     Returns     :
**         ---             - Number of characters in the input
**                           buffer.
** ===================================================================
*/

word LEDSPI_GetCharsInTxBuf(void);
/*
** ===================================================================
**     Method      :  LEDSPI_GetCharsInTxBuf (bean SynchroMaster)
**
**     Description :
**         Returns the number of characters in the output buffer.
**         DMA mode:
**         If DMA controller is available on the selected CPU and
**         the transmitter is configured to use DMA controller then
**         this method returns the number of characters in the
**         transmit buffer.
**     Parameters  : None
**     Returns     :
**         ---             - Number of characters in the output
**                           buffer.
** ===================================================================
*/

void LEDSPI_Init(void);
/*
** ===================================================================
**     Method      :  LEDSPI_Init (bean SynchroMaster)
**
**     Description :
**         Initializes the associated peripheral(s) and the beans 
**         internal variables. The method is called automatically as a 
**         part of the application initialization code.
**         This method is internal. It is used by Processor Expert only.
** ===================================================================
*/

/* END LEDSPI. */

#endif /* ifndef __LEDSPI */
/*
** ###################################################################
**
**     This file was created by UNIS Processor Expert 2.98 [03.79]
**     for the Freescale 56800 series of microcontrollers.
**
** ###################################################################
*/