cpuTimers.h File Reference

CPU Timers. More...

#include "TIMotorLIB.h"

Go to the source code of this file.

Data Structures
struct	CPUTIMER_VARSIQ
	Store CpuTimers configuration. More...
Enumerations
enum	CPUTIMERSEnum { CPUTIMER0, CPUTIMER1, CPUTIMER2 }
	enum for selection of desired Timer More...
Functions
void	InitCpuTimers (void)
void	InitCpuTimer (CPUTIMERSEnum cpuTimer)
void	ConfigureCpuTimer (CPUTIMERSEnum cpuTimer, Uint32 Period, void(*interruptFCN)(void))
static void	Timer0PIEAck (void)
Variables
struct CPUTIMER_VARSIQ	TIMLCpuTimer0
struct CPUTIMER_VARSIQ	TIMLCpuTimer1
struct CPUTIMER_VARSIQ	TIMLCpuTimer2

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Detailed Description

CPU Timers.

File Name : cpuTimers.h Project : TIMotorLIB

TI Doc: SPRU566

Author:

Pablo Garcia (pgarcia@isa.uniovi.es)

Date:

2007

Definition in file cpuTimers.h.

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Enumeration Type Documentation

enum CPUTIMERSEnum

enum for selection of desired Timer

Enumerator:

CPUTIMER0	CPU Timer 0.
CPUTIMER1	CPU Timer 1.
CPUTIMER2	CPU Timer 2.

Definition at line 46 of file cpuTimers.h.

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Function Documentation

void ConfigureCpuTimer	(	CPUTIMERSEnum	cpuTimer,
		Uint32	Period,
		void(*)(void)	interruptFCN
	)

Configure T0, T1 or T2 timer.

Parameters:

	cpuTimer	Selected timer (CPUTIMER0, CPUTIMER1, CPUTIMER2)
	Period	Timer period in us
	interruptFCN	Function to be called on Timer period

Definition at line 71 of file cpuTimers.c.

void InitCpuTimer

(

CPUTIMERSEnum

cpuTimer

)

Initalizes selected timer registers to a known state and CPUTIMER_VARSIQ structs. This function is called from ConfigureCpuTimer

Definition at line 44 of file cpuTimers.c.

void InitCpuTimers

(

void

)

Initalizes T0, T1, T2 registers to a known state and CPUTIMER_VARSIQ structs.

Definition at line 35 of file cpuTimers.c.

static void Timer0PIEAck

(

void

)

[inline, static]

ACK interrupt for Timer 0. This function MUST be called if more interrupts from PIEACK_GROUP1 are wanted

Examples:

TIMotorLIBExampleHrdw/main.c, and TIMotorLIBExampleSw/main.c.

Definition at line 106 of file cpuTimers.h.

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Variable Documentation

struct CPUTIMER_VARSIQ TIMLCpuTimer0

Definition at line 29 of file cpuTimers.c.

struct CPUTIMER_VARSIQ TIMLCpuTimer1

Definition at line 30 of file cpuTimers.c.

struct CPUTIMER_VARSIQ TIMLCpuTimer2

Definition at line 31 of file cpuTimers.c.