Seven segment LED display

Please help.

Create a graphical interface using a MATLAB program to verify your digital circuit design, which must also satisfy the following programming requirements:

i. You need to allow the user to enter an integer in the range of 0-9 in command window.

ii. Display the corresponding binary inputs (A3, A2, A1, A0) and LED simulation in a MATLAB figure. The LED should display the same integer as the user enters.

iii. The program should have a command for user to exit the program.

Answer 1

[Vinai Datta Thatiparthi]

Hey!

"Allow the user to enter an integer..." and "...user to exit the program.."

Use the input function to request input from the user on the digit to be displayed.

digitToBeDisplayed = input('Enter an integer');
while ~strcmp(digitToBeDisplayed, 'x')
    % Rest of the functions come here
end

"Display the corresponding binary inputs..."

Use the de2bi function to get the binary representation of the input decimal number.

"Simulate in a MATLAB figure..."

You could either use a hash-map to decide which LED segments need to be lit up for a given digit, or use a truth table based on the binary representations previously inferred.

You may use different figure properties to display all your information.

For further reference:

• MATLAB Answer on a similar case
• Seven Segment Display on MATLAB File Exchange

Hope this helps!

[Ilmiat]

Can you kindly give me the whole code for this? I really tried.

[Yasir]

can you kindly provide the seven segment diagram in simulink mathlab