You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
145 lines
5.3 KiB
C
145 lines
5.3 KiB
C
/** ###################################################################
|
|
** THIS BEAN MODULE IS GENERATED BY THE TOOL. DO NOT MODIFY IT.
|
|
** Filename : Byte1.C
|
|
** Project : RTOSDemo
|
|
** Processor : MC9S12C32CFU
|
|
** Beantype : ByteIO
|
|
** Version : Bean 02.019, Driver 01.03, CPU db: 2.87.276
|
|
** Compiler : Metrowerks HC12 C Compiler
|
|
** Date/Time : 10/05/2005, 11:49
|
|
** Abstract :
|
|
** This bean "ByteIO" implements an one-byte input/output.
|
|
** It uses one 8-bit port.
|
|
** Note: This bean is set to work in Output direction only.
|
|
** Methods of this bean are mostly implemented as a macros
|
|
** (if supported by target langauage and compiler).
|
|
** Settings :
|
|
** Port name : B
|
|
**
|
|
** Initial direction : Output (direction cannot be changed)
|
|
** Initial output value : 0 = 000H
|
|
** Initial pull option : off
|
|
**
|
|
** 8-bit data register : PORTB [1]
|
|
** 8-bit control register : DDRB [3]
|
|
**
|
|
** ----------------------------------------------------
|
|
** Bit | Pin | Name
|
|
** ----------------------------------------------------
|
|
** 0 | 16 | PB0_ADDR0_DATA0
|
|
** 1 | 17 | PB1_ADDR1_DATA1
|
|
** 2 | 18 | PB2_ADDR2_DATA2
|
|
** 3 | 19 | PB3_ADDR3_DATA3
|
|
** 4 | 20 | PB4_ADDR4_DATA4
|
|
** 5 | 21 | PB5_ADDR5_DATA5
|
|
** 6 | 22 | PB6_ADDR6_DATA6
|
|
** 7 | 23 | PB7_ADDR7_DATA7
|
|
** ----------------------------------------------------
|
|
** Contents :
|
|
** PutBit - void Byte1_PutBit(byte Bit,bool Val);
|
|
** NegBit - void Byte1_NegBit(byte Bit);
|
|
**
|
|
** (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
|
|
** ###################################################################*/
|
|
|
|
|
|
/* MODULE Byte1. */
|
|
|
|
#include "Byte1.h"
|
|
/*Including shared modules, which are used for all project*/
|
|
#include "PE_Types.h"
|
|
#include "PE_Error.h"
|
|
#include "PE_Const.h"
|
|
#include "IO_Map.h"
|
|
|
|
#include "Cpu.h"
|
|
|
|
/* Definition of DATA and CODE segments for this bean. User can specify where
|
|
these segments will be located on "Build options" tab of the selected CPU bean. */
|
|
#pragma DATA_SEG Byte1_DATA /* Data section for this module. */
|
|
#pragma CODE_SEG Byte1_CODE /* Code section for this module. */
|
|
|
|
/*
|
|
** ===================================================================
|
|
** Method : Byte1_GetMsk (bean ByteIO)
|
|
**
|
|
** Description :
|
|
** This method is internal. It is used by Processor Expert
|
|
** only.
|
|
** ===================================================================
|
|
*/
|
|
byte Byte1_Table[8]={ 1, 2, 4, 8, 16, 32, 64, 128 }; /* Table of mask constants */
|
|
|
|
byte Byte1_GetMsk(byte Value)
|
|
{
|
|
return((Value<8)?Byte1_Table[Value]:0); /* Return appropriate bit mask */
|
|
}
|
|
|
|
/*
|
|
** ===================================================================
|
|
** Method : Byte1_PutBit (bean ByteIO)
|
|
**
|
|
** Description :
|
|
** This method writes the new value to the specified bit
|
|
** of the output value.
|
|
** Parameters :
|
|
** NAME - DESCRIPTION
|
|
** Bitnum - Number of the bit (0 to 7)
|
|
** Val - New value of the bit (FALSE or TRUE)
|
|
** FALSE = "0" or "Low", TRUE = "1" or "High"
|
|
** Returns : Nothing
|
|
** ===================================================================
|
|
*/
|
|
void Byte1_PutBit(byte BitNum, byte Value)
|
|
{
|
|
byte Mask=Byte1_GetMsk(BitNum); /* Temporary variable - bit mask */
|
|
|
|
if (Mask) /* Is bit mask correct? */
|
|
if (Value) { /* Is it one to be written? */
|
|
PORTB |= Mask; /* Set appropriate bit on port */
|
|
}
|
|
else { /* Is it zero to be written? */
|
|
PORTB &= ~Mask; /* Clear appropriate bit on port */
|
|
}
|
|
}
|
|
|
|
/*
|
|
** ===================================================================
|
|
** Method : Byte1_NegBit (bean ByteIO)
|
|
**
|
|
** Description :
|
|
** This method negates (invertes) the specified bit of the
|
|
** output value.
|
|
** Parameters :
|
|
** NAME - DESCRIPTION
|
|
** Bit - Number of the bit to invert (0 to 7)
|
|
** Returns : Nothing
|
|
** ===================================================================
|
|
*/
|
|
void Byte1_NegBit(byte BitNum)
|
|
{
|
|
byte Mask=Byte1_GetMsk(BitNum); /* Temporary variable - bit mask */
|
|
|
|
if (Mask) { /* Is bit mask correct? */
|
|
PORTB ^= Mask; /* Negate appropriate bit on port */
|
|
}
|
|
}
|
|
|
|
|
|
/* END Byte1. */
|
|
|
|
/*
|
|
** ###################################################################
|
|
**
|
|
** This file was created by UNIS Processor Expert 03.33 for
|
|
** the Motorola HCS12 series of microcontrollers.
|
|
**
|
|
** ###################################################################
|
|
*/
|