void LedBlinkingTask ( uint 3 2 t period seconds ) while ( g ledBlinking ) GPIO PORTN DATA R LED PIN Birinci LED'i yak SysCtlDelay ( g ui 3 2 SysClock period seconds ) Belirtilen s re kadar bekle GPIO PORTN DATA R LED PIN Birinci LED'i s nd r GPIO PORTN DATA R LED PIN 2 kinci LED'i yak SysCtlDelay ( g ui 3 2 SysClock period seconds ) Belirtilen s re kadar bekle GPIO PORTN DATA R LED PIN 2 int main ( void ) MAP SysCtlClockFreqSet ( SYSCTL XTAL 2 5 MHZ SYSCTL OSC MAIN SYSCTL USE PLL SYSCTL CFG VCO 4 8 0 , 1 2 0 0 0 0 0 0 0 ) MAP SysCtlPeripheralEnable ( SYSCTL PERIPH GPION ) MAP SysCtlPeripheralEnable ( SYSCTL PERIPH GPIOJ ) MAP SysCtlPeripheralEnable ( SYSCTL PERIPH GPIOC ) MAP GPIOPinTypeGPIOOutput ( GPIO PORTN BASE, GPIO PIN 0 GPIO PIN 1 ) MAP GPIOPinTypeGPIOInput ( GPIO PORTJ BASE, GPIO PIN 0 GPIO PIN 1 ) MAP GPIOPinTypeGPIOInput ( GPIO PORTC BASE, GPIO PIN 0 GPIO PIN 1 GPIO PIN 2 GPIO PIN 3 ) MAP GPIOPadConfigSet ( GPIO PORTJ BASE, GPIO PIN 0 GPIO PIN 1 , GPIO STRENGTH 2 MA , GPIO PIN TYPE STD WPU ) MAP GPIOPadConfigSet ( GPIO PORTC BASE, GPIO PIN 0 GPIO PIN 1 GPIO PIN 2 GPIO PIN 3 , GPIO STRENGTH 2 MA , GPIO PIN TYPE STD WPU ) ConfigureUART ( ) g ui 3 2 SysClock SysCtlClockGet ( ) MAP SysTickPeriodSet ( g ui 3 2 SysClock 1 0 0 0 ) MAP SysTickEnable ( ) MAP SysTickIntEnable ( ) while ( 1 ) LedBlinkingTask ( 2 ) Start LED blinking with a 2 second period LedBlinkTask func Hello , this code is a small part of the code I wrote for the Tiva Tm 4 c 1 2 9 4 device, I want to add a timer function called Timer ( ) to this code and this function should not contain delay, for example, if I say Timer ( 5 ) in main after defining this function, it will need to create a 5 second timer For example, I will be able to call this function in a led on off function etc It should also contain an interrupt

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Question: void LedBlinkingTask ( uint 3 2 _ t period _ seconds ) { while ( g _ ledBlinking ) { GPIO _ PORTN _ DATA

void LedBlinkingTask

(

uint

32_

t period

_

seconds

) {

while

(

_

ledBlinking

) {

GPIO

_

PORTN

_

DATA

_

| =

LED

_

PIN;

/ /

Birinci LED'i yak SysCtlDelay

(

_

32

SysClock

*

period

_

seconds

)

;

/ /

Belirtilen s

re kadar bekle GPIO

_

PORTN

_

DATA

_

R &

=

~LED

_

PIN;

/ /

Birinci LED'i s

r GPIO

_

PORTN

_

DATA

_

| =

LED

_

2

;

/ /

kinci LED'i yak SysCtlDelay

(

_

32

SysClock

*

period

_

seconds

)

;

/ /

Belirtilen s

re kadar bekle GPIO

_

PORTN

_

DATA

_

R &

=

~LED

_

2

;

}}

int main

(

void

) {

MAP

_

SysCtlClockFreqSet

(

SYSCTL

_

XTAL

_25

MHZ

|

SYSCTL

_

OSC

_

MAIN

|

SYSCTL

_

USE

_

PLL

|

SYSCTL

_

CFG

_

VCO

_480, 120000000)

; MAP

_

SysCtlPeripheralEnable

(

SYSCTL

_

PERIPH

_

GPION

)

; MAP

_

SysCtlPeripheralEnable

(

SYSCTL

_

PERIPH

_

GPIOJ

)

; MAP

_

SysCtlPeripheralEnable

(

SYSCTL

_

PERIPH

_

GPIOC

)

; MAP

_

GPIOPinTypeGPIOOutput

(

GPIO

_

PORTN

_

BASE, GPIO

_

_0 |

GPIO

_

_1)

; MAP

_

GPIOPinTypeGPIOInput

(

GPIO

_

PORTJ

_

BASE, GPIO

_

_0 |

GPIO

_

_1)

; MAP

_

GPIOPinTypeGPIOInput

(

GPIO

_

PORTC

_

BASE, GPIO

_

_0 |

GPIO

_

_1 |

GPIO

_

_2 |

GPIO

_

_3)

; MAP

_

GPIOPadConfigSet

(

GPIO

_

PORTJ

_

BASE, GPIO

_

_0 |

GPIO

_

_1,

GPIO

_

STRENGTH

_2

,

GPIO

_

_

TYPE

_

STD

_

WPU

)

; MAP

_

GPIOPadConfigSet

(

GPIO

_

PORTC

_

BASE, GPIO

_

_0 |

GPIO

_

_1 |

GPIO

_

_2 |

GPIO

_

_3,

GPIO

_

STRENGTH

_2

,

GPIO

_

_

TYPE

_

STD

_

WPU

)

; ConfigureUART

()

; g

_

32

SysClock

=

SysCtlClockGet

()

; MAP

_

SysTickPeriodSet

(

_

32

SysClock

/ 1000)

; MAP

_

SysTickEnable

()

; MAP

_

SysTickIntEnable

()

; while

(1) {

LedBlinkingTask

(2)

;

/ /

Start LED blinking with a

2 -

second period LedBlinkTask func

}}

Hello

,

this code is a small part of the code I wrote for the Tiva Tm

4

1294

device, I want to add a timer function called Timer

()

to this code and this function should not contain delay, for example, if I say Timer

(5)

in main after defining this function, it will need to create a

5 -

second timer. For example, I will be able to call this function in a led on

/

off function etc. It should also contain an interrupt.

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