startup.h File Reference

Contains Enable/Disable Interrupts, Start/EndCritical from startup file Used to control global ISR flag. More...

#include "cpu.h"

Include dependency graph for startup.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
void	EnableInterrupts (void)
	Enable Global Interrupts (ISR = 0) More...
void	DisableInterrupts (void)
	Disable Global Interrupts (ISR = 1) More...
INT32U	StartCritical (void)
	Start Criticat Sections, Disable Global Interrupts. More...
void	EndCritical (INT32U sr)
	End of critical section (ISR = prev ISR) @parameter sr previously saved PSR. More...
void	WaitForInterrupt (void)
	Low power mode, wake up on interrupt. More...

Detailed Description

Contains Enable/Disable Interrupts, Start/EndCritical from startup file Used to control global ISR flag.

Definition in file startup.h.

Function Documentation

DisableInterrupts()

void DisableInterrupts

(

void

)

Disable Global Interrupts (ISR = 1)

Here is the caller graph for this function:

EnableInterrupts()

void EnableInterrupts

(

void

)

Enable Global Interrupts (ISR = 0)

Date

6/19/2018

Here is the caller graph for this function:

EndCritical()

void EndCritical

(

INT32U

sr

)

End of critical section (ISR = prev ISR) @parameter sr previously saved PSR.

Author

Valvano

Here is the caller graph for this function:

StartCritical()

INT32U StartCritical

(

void

)

Start Criticat Sections, Disable Global Interrupts.

Returns

value of current PSR

Here is the caller graph for this function:

WaitForInterrupt()

void WaitForInterrupt

(

void

)

Low power mode, wake up on interrupt.