we use atmelstudio $,$ atmega$128$ and proteus. I need help for my project.

Task $1$: Write the following code in main.c file.

$```$

$*$ Author : hafiz$22$e

$*/$

$```$

$```$

#define F$\_$CPU $16000000$L

#include

#include

int main$($void$)$

$\{$

DDRB $=0$b$00000001$;

while $(1)$

$\{$

PORTB $=0$b$00000001$;

$\_$delay$\_$ms$(500)$;

PORTB $=0$b$00000000$;

$\_$delay$\_$ms$(500)$;

$\}$

$\}$

$```$

code in report where your code each lines include comments and results discussions as well at the end of each

task.

Use the figure $1$ to design the circuit on proteus and connect the wire accordingly.

You can use any port to design the circuit.

Irrelevent discussion of results marked as zero.

Task $1$: Use the lab $3$ task $1$ code and build a following circuit given in figure on proteus. After

completing the task, run the code and show it to instructor.

Double click on the controller and select the correct parameter fig $2$ b $($blue$)$ for the setting.

Do analysis on parameter that you select & why you choose? Mentioned in report.

Edit Component

Part Reference:

Part Value:

Element

PCB Package:

Program File:

CKOPT $($Oscillator Options$)$

BOOTRST $($Select Reset Vector$)$

WDTON $($Watchdog timer always on$)$

CKSEL Fuses:

Boot Loader Size:

SUT Fuses:

Advanced Properties:

Clock Frequency

Task $2$: Build a following circuit given in figure $3$ on proteus, write a code to toggle the state of the LED

when button is pressed.

Figure $3$

Task $3$: Using Atmega $128$ Connect $8$ LEDs to any port and toggle the pins of the port indefinitely.

Figure $4$

Task $4$: Wave Generation

Generate the square waves of $25\%,50\%$ and $75\%$ duty cycle using delay function for different

frequencies in C language.

Make a circuit design on proteus and verify your code.

o Hint: You can use the leds for shows the frequencies and the better understanding as well.

Figure $5$

Task $5$: Traffic Signal controller

You need to design a four$-$way traffic signal controller. Your code and design must be in a well

manner way to indicates each parameter. Fig$2.$

Make a flow chart.

Code

Circuit Diagram on Proteus.