PIC14 Class Reference

#include <pic14.h>

Collaboration diagram for PIC14:


Public Types
enum	Type { P16C84, P16F84, P16F627, P16F628, unknown }
enum	LocationType { num = 1, work = 2, var = 3 }
enum	DelaySubroutine { Delay_None = 0, Delay_3uS = 1, Delay_768uS = 2, Delay_200mS = 3, Delay_50S = 4 }
Public Member Functions
	PIC14 (Microbe *master, Type type)
	~PIC14 ()
Type	type () const
QString	minimalTypeString () const
PortPin	toPortPin (const QString &portPinString)
uchar	gprStart () const
void	setParser (Parser *parser)
void	setCode (Code *code)
void	mergeCode (Code *code)
void	setConditionalCode (Code ifCode, Code elseCode)
Code *	ifCode ()
Code *	elseCode ()
void	postCompileConstruct (const QStringList &interrupts)
bool	isValidPort (const QString &portName) const
bool	isValidPortPin (const PortPin &portPin) const
bool	isValidTris (const QString &trisName) const
bool	isValidInterrupt (const QString &interruptName) const
void	Sgoto (const QString &label)
void	Slabel (const QString &label)
void	Send ()
void	Ssubroutine (const QString &procName, Code *compiledProcCode)
void	Sinterrupt (const QString &procName, Code *compiledProcCode)
void	Scall (const QString &name)
void	Ssetlh (const PortPin &portPin, bool high)
void	add (QString val1, QString val2, LocationType val1Type, LocationType val2Type)
void	subtract (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	mul (QString val1, QString val2, LocationType val1Type, LocationType val2Type)
void	div (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	assignNum (const QString &val)
void	assignVar (const QString &val)
void	saveToReg (const QString &dest)
void	saveResultToVar (const QString &var)
void	equal (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	notEqual (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	greaterThan (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	lessThan (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	greaterOrEqual (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	lessOrEqual (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	bitwise (Expression::Operation op, const QString &val1, const QString &val2, bool val1IsNum, bool val2IsNum)
void	Swhile (Code *whileCode, const QString &expression)
void	Srepeat (Code *repeatCode, const QString &expression)
void	Sif (Code ifCode, Code elseCode, const QString &expression)
void	Sfor (Code forCode, Code initCode, const QString &expression, const QString &variable, const QString &step, bool stepPositive)
void	Spin (const PortPin &portPin, bool NOT)
void	addCommonFunctions (DelaySubroutine delay)
void	Sdelay (unsigned length_us, Code::InstructionPosition pos=Code::Middle)
void	SsevenSegment (const Variable &pinMap)
void	Skeypad (const Variable &pinMap)
void	SincVar (const QString &var)
void	SdecVar (const QString &var)
void	SrotlVar (const QString &var)
void	SrotrVar (const QString &var)
void	Stristate (const QString &port)
void	Sasm (const QString &raw)
Static Public Member Functions
static Type	toType (const QString &text)
Public Attributes
Code *	m_ifCode
Code *	m_elseCode
Protected Member Functions
void	multiply ()
void	divide ()
void	ifInitCode (const QString &val1, const QString &val2, LocationType val1Type, LocationType val2Type)
void	rearrangeOpArguments (QString val1, QString val2, LocationType val1Type, LocationType val2Type)
int	interruptNameToBit (const QString &name, bool flag)
Protected Attributes
Type	m_type
Parser *	m_parser
Microbe *	mb
Code *	m_pCode

Detailed Description

Author:: Daniel Clarke
David Saxton

Definition at line 70 of file pic14.h.

Member Enumeration Documentation

enum PIC14::DelaySubroutine

Used in determining which delay subroutine should be created.

Definition at line 90 of file pic14.h.

Member Function Documentation

PIC14::Type PIC14::toType ( const QString & text ) [static]

Tries to convert the string to a PIC type, returning unknown if unsuccessful.

Definition at line 122 of file pic14.cpp.

Referenced by Microbe::compile().

Type PIC14::type ( ) const [inline]

Returns:: the PIC type.

Definition at line 110 of file pic14.h.

References m_type.

QString PIC14::minimalTypeString ( ) const

Returns:: the Type as a string without the P at the front.

Definition at line 143 of file pic14.cpp.

References m_type.

Referenced by Code::generateCode().

PortPin PIC14::toPortPin ( const QString & portPinString )

Translates the portPinString (e.g. "PORTA.2") into a PortPin if the port and pin combination is valid (otherwise returns an invalid PortPin with a pin of -1.

Definition at line 65 of file pic14.cpp.

References isValidPortPin().

Referenced by Parser::processAssignment().

uchar PIC14::gprStart ( ) const

Returns the address that the General Purpose Registers starts at.

Definition at line 101 of file pic14.cpp.

References m_type.

Referenced by Code::generateCode().

bool PIC14::isValidPort ( const QString & portName ) const

Returns:: whether or not the port is valid.

See also:: isValidPortPin

Definition at line 252 of file pic14.cpp.

Referenced by Parser::processAssignment().

bool PIC14::isValidPortPin ( const PortPin & portPin ) const

Returns:: whether or not the port and pin is a valid combination.

See also:: isValidPort

Definition at line 259 of file pic14.cpp.

References PortPin::pin(), and PortPin::port().

Referenced by toPortPin().

void PIC14::saveResultToVar ( const QString & var )

Move the contents of the working register to the register with the given name.

Definition at line 410 of file pic14.cpp.

References Code::append(), and m_pCode.

Referenced by Parser::processAssignment(), and Stristate().

void PIC14::equal	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for "=="

Definition at line 587 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::notEqual	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for "!="

Definition at line 605 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::greaterThan	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for ">"

Definition at line 623 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::lessThan	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for "<"

Definition at line 640 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::greaterOrEqual	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for ">="

Definition at line 661 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::lessOrEqual	(	const QString &	val1,
		const QString &	val2,
		LocationType	val1Type,
		LocationType	val2Type
	)

Code for "<="

Definition at line 681 of file pic14.cpp.

References Code::append(), elseCode(), ifCode(), ifInitCode(), m_pCode, mb, mergeCode(), Code::queueLabel(), and Microbe::uniqueLabel().

void PIC14::Sdelay	(	unsigned	length_us,
		Code::InstructionPosition	pos = `Code::Middle`
	)

Delay the program execution, for the given period of length_us (unit: microseconds).

Parameters:

pos

the position to add the code for calling the delay subroutine.

Definition at line 791 of file pic14.cpp.

References Microbe::addDelayRoutineWanted(), Code::append(), m_pCode, and mb.

Referenced by Skeypad().

void PIC14::SsevenSegment ( const Variable & pinMap )

Output the working register to the given seven segment.

Parameters:

name

The variable giving the pin configuration of the seven segment.

Definition at line 895 of file pic14.cpp.

References Code::append(), Code::instruction(), m_pCode, Variable::name(), Variable::portPinList(), Code::queueLabel(), Code::Subroutine, and Variable::type().

Referenced by Parser::processAssignment().

void PIC14::Skeypad ( const Variable & pinMap )

Read the value of the keypad to the working register.

Parameters:

name

The variable giving the pin configuration of the keypad.

Definition at line 1016 of file pic14.cpp.

References Microbe::alias(), Code::append(), Code::instruction(), m_pCode, mb, Variable::name(), Variable::portPinList(), Code::queueLabel(), Sdelay(), Code::Subroutine, and Variable::type().

void PIC14::rearrangeOpArguments	(	QString *	val1,
		QString *	val2,
		LocationType *	val1Type,
		LocationType *	val2Type
	)			`[protected]`

The function makes sure that val1 always contains a working register variable, if one has been passed, this is done by swapping val1 and val2 when neccessary

Definition at line 345 of file pic14.cpp.

Referenced by add(), and mul().

int PIC14::interruptNameToBit	(	const QString &	name,
		bool	flag
	)			`[protected]`

Parameters:

flag

True means give flag bit, false means give enable bit instead

Definition at line 228 of file pic14.cpp.

Referenced by postCompileConstruct(), and Sinterrupt().

Member Data Documentation

Type PIC14::m_type [protected]

See also:: Microbe::m_picType

Definition at line 232 of file pic14.h.

Referenced by gprStart(), isValidInterrupt(), minimalTypeString(), PIC14(), and type().

The documentation for this class was generated from the following files:

Generated on Tue May 8 17:05:51 2007 for KTechLab by

1.5.1

PIC14 Class Reference

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Member Function Documentation

Member Data Documentation