HWUsart Class Reference

Implements the I/O hardware necessary to do USART transfers. More...

#include <hwuart.h>

Inheritance diagram for HWUsart:

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Collaboration diagram for HWUsart:

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List of all members.

Public Member Functions
	HWUsart (AvrDevice *core, HWIrqSystem *, PinAtPort tx, PinAtPort rx, PinAtPort xck, unsigned int rx_interrupt, unsigned int udre_interrupt, unsigned int tx_interrupt, int instance_id=0, bool mxReg=true)
	Creates a instance of HWUsart class.
void	SetUcsrc (unsigned char val)
void	SetUcsrcUbrrh (unsigned char val)
unsigned char	GetUcsrc ()
unsigned char	GetUcsrcUbrrh ()
Public Attributes
IOReg< HWUsart >	ucsrc_reg
IOReg< HWUsart >	ubrrh_reg
IOReg< HWUsart >	ucsrc_ubrrh_reg
Protected Attributes
PinAtPort	pinXck
	Clock pin for synchronous mode.

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Detailed Description

Implements the I/O hardware necessary to do USART transfers.

Definition at line 149 of file hwuart.h.

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Constructor & Destructor Documentation

HWUsart::HWUsart	(	AvrDevice *	core,
		HWIrqSystem *	s,
		PinAtPort	tx,
		PinAtPort	rx,
		PinAtPort	xck,
		unsigned int	rx_interrupt,
		unsigned int	udre_interrupt,
		unsigned int	tx_interrupt,
		int	instance_id = 0,
		bool	mxReg = true
	)

Creates a instance of HWUsart class.

Definition at line 650 of file hwuart.cpp.

References IOReg< P >::releaseTraceValue(), HWUart::Reset(), ubrrh_reg, ucsrc_reg, and ucsrc_ubrrh_reg.

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Member Function Documentation

unsigned char HWUsart::GetUcsrc

(

)

Definition at line 638 of file hwuart.cpp.

References HWUart::ucsrc.

Referenced by GetUcsrcUbrrh().

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unsigned char HWUsart::GetUcsrcUbrrh

(

)

Definition at line 640 of file hwuart.cpp.

References HWUart::GetUbrrhi(), GetUcsrc(), and HWUart::regSeq.

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void HWUsart::SetUcsrc

(

unsigned char

val

)

Definition at line 625 of file hwuart.cpp.

References HWUart::SetFrameLengthFromRegister(), and HWUart::ucsrc.

Referenced by SetUcsrcUbrrh().

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void HWUsart::SetUcsrcUbrrh

(

unsigned char

val

)

Definition at line 630 of file hwuart.cpp.

References HWUart::SetUbrrhi(), SetUcsrc(), and URSEL.

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Member Data Documentation

PinAtPort HWUsart::pinXck [protected]

Clock pin for synchronous mode.

Definition at line 152 of file hwuart.h.

IOReg<HWUsart> HWUsart::ubrrh_reg

Definition at line 173 of file hwuart.h.

Referenced by AvrDevice_attiny2313::AvrDevice_attiny2313(), and HWUsart().

IOReg<HWUsart> HWUsart::ucsrc_reg

Definition at line 173 of file hwuart.h.

Referenced by AvrDevice_at90canbase::AvrDevice_at90canbase(), AvrDevice_atmega128::AvrDevice_atmega128(), AvrDevice_atmega1284Abase::AvrDevice_atmega1284Abase(), AvrDevice_atmega668base::AvrDevice_atmega668base(), AvrDevice_attiny2313::AvrDevice_attiny2313(), and HWUsart().

IOReg<HWUsart> HWUsart::ucsrc_ubrrh_reg

Definition at line 173 of file hwuart.h.

Referenced by AvrDevice_atmega16_32::AvrDevice_atmega16_32(), AvrDevice_atmega8::AvrDevice_atmega8(), and HWUsart().

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

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