com.sun.spot.peripheral
Interface IAT91_TC

All Superinterfaces:

IDriver

public interface IAT91_TC
extends IDriver

Interface to an AT91 Timer Counter.

Author:

Syntropy

Method Summary

void	blockSync() Perform a block sync command, which causes a reset of all three counters
void	claimTCLK() Enable PIO use of shared TCLK line
void	claimTIOA() Disable PIO use of shared TIOA line
void	claimTIOB() Disable PIO use of shared TIOB line
void	configure(int mask) Configure the Timer-Counter
void	configureXC(int xcMask) Configure the block mode inputs appropriate to this TC channel
int	counter() Read current counter value
void	disable() Disable the counter
void	disableIrq(int mask) Disable one or more of the interrupt sources associated with this TC channel.
void	enable() Enable counter
void	enableAndReset() Enable counter and cause software trigger which forces a reset on next clock edge
void	enableIrq(int mask) Enable one or more of the interrupt sources associated with this TC channel.
int	regA() Read current Reg A value
int	regB() Read current Reg B value
void	setRegA(int i) Set the value of the A Compare Register
void	setRegC(int i) Set the value of the C Compare Register
int	status() Read current status
void	unclaimTIOA() Enable PIO use of shared TIOA line
void	waitForIrq() Suspend this thread until this TC generates an interrupt.

Methods inherited from interface com.sun.spot.peripheral.IDriver

name, setUp, tearDown

Method Detail

configure

void configure(int mask)

Configure the Timer-Counter

Parameters:

mask - bits to set in TC_CMR

enableAndReset

void enableAndReset()

Enable counter and cause software trigger which forces a reset on next clock edge

enable

void enable()

Enable counter

counter

int counter()

Read current counter value

Returns:

TC_CV

status

int status()

Read current status

Returns:

TC_SR

claimTIOA

void claimTIOA()

Disable PIO use of shared TIOA line

unclaimTIOA

void unclaimTIOA()

Enable PIO use of shared TIOA line

claimTIOB

void claimTIOB()

Disable PIO use of shared TIOB line

claimTCLK

void claimTCLK()

Enable PIO use of shared TCLK line

regA

int regA()

Read current Reg A value

Returns:

TC_RA

regB

int regB()

Read current Reg B value

Returns:

TC_RB

setRegC

void setRegC(int i)

Set the value of the C Compare Register

Parameters:

i - Value to be set

setRegA

void setRegA(int i)

Set the value of the A Compare Register

Parameters:

i - Value to be set

disable

void disable()

Disable the counter

configureXC

void configureXC(int xcMask)

Configure the block mode inputs appropriate to this TC channel

Parameters:

xcMask - Bits to be set in TC_BMR

blockSync

void blockSync()

Perform a block sync command, which causes a reset of all three counters

enableIrq

void enableIrq(int mask)

Enable one or more of the interrupt sources associated with this TC channel.

Parameters:

mask - Bit mask identifying the required interrupt source(s)

waitForIrq

void waitForIrq()

Suspend this thread until this TC generates an interrupt. You must call enableIrq(int) prior to this, and again if you want a subsequent interrupt.

disableIrq

void disableIrq(int mask)

Disable one or more of the interrupt sources associated with this TC channel.

Parameters:

mask - Bit mask identifying the required interrupt source(s)