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/** ###################################################################

**     THIS BEAN MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.

**     Filename  : COM0.H

**     Project   : RTOSDemo

**     Processor : MC9S12DP256BCPV

**     Beantype  : AsynchroSerial

**     Version   : Bean 02.231, Driver 01.08, CPU db: 2.87.283

**     Compiler  : Metrowerks HC12 C Compiler

**     Date/Time : 19/06/2005, 15:07

**     Abstract  :

**         This bean "AsynchroSerial" implements an asynchronous serial

**         communication. The bean supports different settings of

**         parity, word width, stop-bit and communication speed,

**         user can select interrupt or polling handler.

**         Communication speed can be changed also in runtime.

**         The bean requires one on-chip asynchronous serial channel.

**     Settings  :

**         Serial channel              : SCI0

**

**         Protocol

**             Init baud rate          : 38400baud

**             Width                   : 8 bits

**             Stop bits               : 1

**             Parity                  : none

**             Breaks                  : Disabled

**

**         Registers

**             Input buffer            : SCI0DRL   [207]

**             Output buffer           : SCI0DRL   [207]

**             Control register        : SCI0CR1   [202]

**             Mode register           : SCI0CR2   [203]

**             Baud setting reg.       : SCI0BD    [200]

**             Special register        : SCI0SR1   [204]

**

**         Input interrupt

**             Vector name             : INT_SCI0

**             Priority                : 1

**

**         Output interrupt

**             Vector name             : INT_SCI0

**             Priority                : 1

**

**         Used pins                   :

**             ----------------------------------------------------

**               Function | On package |    Name

**             ----------------------------------------------------

**                Input   |     89     |  PS0_RxD0

**                Output  |     90     |  PS1_TxD0

**             ----------------------------------------------------

**

**

**         Used baud modes             :

**             ----------------------------------------------------

**               No. |    Mode ID      |  Baud rate

**             ----------------------------------------------------

**                0  |  Bm_38400baud   |  38400baud

**                1  |  Bm_19200baud   |  19200baud

**                2  |  Bm_9600baud    |  9600baud

**                3  |  Bm_4800baud    |  4800baud

**             ----------------------------------------------------

**     Contents  :

**         SetBaudRateMode - byte COM0_SetBaudRateMode(byte Mod);

**

**     (c) Copyright UNIS, spol. s r.o. 1997-2002

**     UNIS, spol. s r.o.

**     Jundrovska 33

**     624 00 Brno

**     Czech Republic

**     http      : www.processorexpert.com

**     mail      : info@processorexpert.com

** ###################################################################*/

#ifndef __COM0

#define __COM0

/* MODULE COM0. */

#include "Cpu.h"

#define COM0_Bm_38400baud         0    /* Constant for switch to mode 0 */

#define COM0_Bm_19200baud         1    /* Constant for switch to mode 1 */

#define COM0_Bm_9600baud          2    /* Constant for switch to mode 2 */

#define COM0_Bm_4800baud          3    /* Constant for switch to mode 3 */

#ifndef __BWUserType_tItem

#define __BWUserType_tItem

  typedef struct {                     /* Item of the index table for possible baudrates */

    word div;                          /* divisior */

    byte val;                          /* values of the prescalers */

  } tItem;

#endif

#ifndef __BWUserType_COM0_TError

#define __BWUserType_COM0_TError

typedef union {

  byte err;

  struct {

    bool OverRun  : 1;                 /* OverRun error flag */

    bool Framing  : 1;                 /* Framing error flag */

    bool Parity   : 1;                 /* Parity error flag */

    bool RxBufOvf : 1;                 /* Rx buffer full error flag */

    bool Noise    : 1;                 /* Noise error */

    bool Break    : 1;                 /* Break detect */

    bool Idle     : 1;                 /* Idle characted */

  }errName;

} COM0_TError;

#endif

#ifndef __BWUserType_TDirection

#define __BWUserType_TDirection

  typedef enum {                       /*  */

    TXD_INPUT,

    TXD_OUTPUT

  } TDirection;

#endif

#ifndef __BWUserType_COM0_TComData

#define __BWUserType_COM0_TComData

  typedef byte COM0_TComData ;         /* User type for communication. Size of this type depends on the communication data witdh. */

#endif

#pragma CODE_SEG COM0_CODE             /* Code section for this module. */

byte COM0_SetBaudRateMode(byte Mod);

/*

** ===================================================================

**     Method      :  COM0_SetBaudRateMode (bean AsynchroSerial)

**

**     Description :

**         This method changes the channel communication speed (baud

**         rate). This method can be used only if you specify a list

**         of possible period settings at design time (see 

**         dialog box> - Runtime setting - from a list of values).

**         Each of these settings constitutes a mode and Processor

**         Expert^[TM] assigns them a mode identifier. The prescaler

**         and compare values corresponding to each mode are

**         calculated at design time. You may switch modes at

**         runtime by referring only to a mode identifier. No

**         run-time calculations are performed, all the calculations

**         are performed at design time.

**     Parameters  :

**         NAME            - DESCRIPTION

**         Mod             - Timing mode to set

**     Returns     :

**         ---             - Error code, possible codes:

**                           ERR_OK - OK

**                           ERR_SPEED - This device does not work in

**                           the active speed mode

** ===================================================================

*/

#pragma CODE_SEG __NEAR_SEG NON_BANKED /* Interrupt section for this module. Placement will be in NON_BANKED area. */

__interrupt void COM0_Interrupt(void);

#pragma CODE_SEG COM0_CODE             /* Code section for this module. */

/*

** ===================================================================

**     Method      :  COM0_Interrupt (bean AsynchroSerial)

**

**     Description :

**         This method is internal. It is used by Processor Expert

**         only.

** ===================================================================

*/

void COM0_Init(void);

/*

** ===================================================================

**     Method      :  COM0_Init (bean AsynchroSerial)

**

**     Description :

**         This method is internal. It is used by Processor Expert

**         only.

** ===================================================================

*/

#pragma CODE_SEG DEFAULT               /* Change code section to DEFAULT. */

/* END COM0. */

/*

** ###################################################################

**

**     This file was created by UNIS Processor Expert 03.33 for

**     the Motorola HCS12 series of microcontrollers.

**

** ###################################################################

*/

#endif /* ifndef __COM0 */