Matlab gui for arduino

[Ineedhelpthansk]

Hello. I am in desperate help. I have to Develop a matlab gui for a resistor and diode tester on arduino. I already have the code for both and works great. In the matlab gui i have to select either the diode or resistor tester and then view the voltage drop and resistance for the selected. Im having difficulties with the matlab serial communication part. I have only used a0 and aq from arduino and gnd. 5v. Thanks please if we could chat on teams. I would really help as this is my final project..thanks

[IvanHalen86]

Hi! Can you be more specific? The code I implemented is not supposed to work with the Matlab GUI, and doesn't require any toolbox from matworks. I think if you have to build up a GUI, you should check a different tutorial

[Ineedhelpthansk]

with your knowledge of matlab could you help design the gui? i already have the code for the arduino part

[IvanHalen86]

Have you tried to change the input channels? Arduino has specific ports for inputs and outputs for analog and digital signals. If you are not able to see the input or have problems with serial communication, it might be that you connected your hardware to the wrong input or output channels.