HWTimer16_1C Class Reference

Timer unit with 16Bit counter and one output compare unit. More...

#include <hwtimer.h>

Inheritance diagram for HWTimer16_1C:

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Collaboration diagram for HWTimer16_1C:

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List of all members.

Public Member Functions
	HWTimer16_1C (AvrDevice *core, PrescalerMultiplexer *p, int unit, IRQLine *tov, IRQLine *tcompA, PinAtPort *outA, IRQLine *ticap, ICaptureSource *icapsrc)
void	Reset (void)
	Perform a reset of this unit.
Public Attributes
IOReg< HWTimer16_1C >	tccra_reg
	control register A
IOReg< HWTimer16_1C >	tccrb_reg
	control register B
Protected Member Functions
void	Set_TCCRA (unsigned char val)
	Register access to set control register A.
unsigned char	Get_TCCRA ()
	Register access to read control register A.
void	Set_TCCRB (unsigned char val)
	Register access to set control register B.
unsigned char	Get_TCCRB ()
	Register access to read control register B.
Protected Attributes
unsigned char	tccra_val
	register value TCCRA
unsigned char	tccrb_val
	register value TCCRB
Private Member Functions
void	Set_WGM (int val)
	Handle special WGM setting, translate wgm raw value to wgm value.
Private Attributes
int	wgm_raw
	this is the wgm raw value from register

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Detailed Description

Timer unit with 16Bit counter and one output compare unit.

This timer unit is used by following devices: AT90[L]S4433.

TCCRxA register contains the following configuration bits (x=timer):

  +-----+-----+---+---+---+---+-----+-----+
  |COMx1|COMx0| - | - | - | - |PWMx1|PWMx0|
  +-----+-----+---+---+---+---+-----+-----+ 

TCCRxB register contains the following configuration bits (x=timer):

  +-----+-----+---+---+----+----+----+----+
  |ICNCx|ICESx| - | - |CTCx|CSx2|CSx1|CSx0|
  +-----+-----+---+---+----+----+----+----+ 

Definition at line 451 of file hwtimer.h.

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Constructor & Destructor Documentation

HWTimer16_1C::HWTimer16_1C	(	AvrDevice *	core,
		PrescalerMultiplexer *	p,
		int	unit,
		IRQLine *	tov,
		IRQLine *	tcompA,
		PinAtPort *	outA,
		IRQLine *	ticap,
		ICaptureSource *	icapsrc
	)

Definition at line 1012 of file hwtimer.cpp.

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Member Function Documentation

unsigned char HWTimer16_1C::Get_TCCRA

(

)

[inline, protected]

Register access to read control register A.

Definition at line 466 of file hwtimer.h.

References tccra_val.

unsigned char HWTimer16_1C::Get_TCCRB

(

)

[inline, protected]

Register access to read control register B.

Definition at line 471 of file hwtimer.h.

References tccrb_val.

void HWTimer16_1C::Reset

(

void

)

[virtual]

Perform a reset of this unit.

Reimplemented from HWTimer16.

Definition at line 1068 of file hwtimer.cpp.

References tccra_val, tccrb_val, and wgm_raw.

void HWTimer16_1C::Set_TCCRA

(

unsigned char

val

)

[protected]

Register access to set control register A.

Definition at line 1046 of file hwtimer.cpp.

References Set_WGM(), BasicTimerUnit::SetCompareOutputMode(), tccra_val, and wgm_raw.

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void HWTimer16_1C::Set_TCCRB

(

unsigned char

val

)

[protected]

Register access to set control register B.

Definition at line 1056 of file hwtimer.cpp.

References BasicTimerUnit::icapNoiseCanceler, BasicTimerUnit::icapRisingEdge, Set_WGM(), BasicTimerUnit::SetClockMode(), tccrb_val, and wgm_raw.

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void HWTimer16_1C::Set_WGM

(

int

val

)

[private]

Handle special WGM setting, translate wgm raw value to wgm value.

Definition at line 1026 of file hwtimer.cpp.

References HWTimer16::ChangeWGM(), BasicTimerUnit::WGM_CTC_OCRA, BasicTimerUnit::WGM_NORMAL, BasicTimerUnit::WGM_PCPWM_10BIT, BasicTimerUnit::WGM_PCPWM_8BIT, BasicTimerUnit::WGM_PCPWM_9BIT, and wgm_raw.

Referenced by Set_TCCRA(), and Set_TCCRB().

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Member Data Documentation

IOReg<HWTimer16_1C> HWTimer16_1C::tccra_reg

control register A

Definition at line 474 of file hwtimer.h.

Referenced by AvrDevice_at90s4433::AvrDevice_at90s4433().

unsigned char HWTimer16_1C::tccra_val [protected]

register value TCCRA

Definition at line 460 of file hwtimer.h.

Referenced by Get_TCCRA(), Reset(), and Set_TCCRA().

IOReg<HWTimer16_1C> HWTimer16_1C::tccrb_reg

control register B

Definition at line 475 of file hwtimer.h.

Referenced by AvrDevice_at90s4433::AvrDevice_at90s4433().

unsigned char HWTimer16_1C::tccrb_val [protected]

register value TCCRB

Definition at line 461 of file hwtimer.h.

Referenced by Get_TCCRB(), Reset(), and Set_TCCRB().

int HWTimer16_1C::wgm_raw [private]

this is the wgm raw value from register

Definition at line 454 of file hwtimer.h.

Referenced by Reset(), Set_TCCRA(), Set_TCCRB(), and Set_WGM().

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

• /home/thomas/development/delivery-check/repo/src/hwtimer/hwtimer.h
• /home/thomas/development/delivery-check/repo/src/hwtimer/hwtimer.cpp