TheoMaria

Hi @attilaThank you for the reply again. I have tried the file you sent earlier, however the warnings would not go away, which I mentioned before (he function is not found in the library) as well as #pragma once in main file. The device does not open either. The error that I receive are: 1. Library not found (although I am sure the directory is correct like I mentioned before). 2. Error using calllib on line 19, I have attached the picture. [calllib('dwf','FDwfGetVersion',pBuffer);] Note: DFWPower() is the function that you have sent yesterday. Thank you for your help, I am aware that I am asking too much of you but I would really appreciate it if you can help me out.

Hello @attilathank you for your reply. I have tried this on Matlab as a function DWFtest, and called the function on my main file as DWFtest(). However, I ran into a few warnings which state that "The function FDwfParamSet is not found in the library". I go several warnings for all of the calllib parameters you mentioned on your file. Now, I know that my dwf.h file is in the following directory in my PC: hfile = 'D:/Digilent/WaveFormsSDK/inc/dwf.h' so I edited your file, but everything else remains the same. So could you please tell me how I can fix this? Also, when I run the main file for 5+ times, I run into the following error: Error detected using 'digilent' hardware: Digilent devices with the following serial numbers are reserved by another program: SN:210321A35F30. To unreserve these devices, close the application and call daqreset. I have attached the main file, in case you would like to look at it. I closed all the applications, even unplugged the USB to the AD2, and tried daqreset, but to no avail. I had to restart my PC to get rid of this problem. Do you know how to fix this too? Thank you once again! :) Waveform_Generation.m

Hello, I am aware and have controlled the Power supply as well as the individual channel voltage using Python. But I am unaware how to do the same on Matlab. I have read a few posts concerning this topic, where I read about using the h file to initialize the device and then use the power supply: However, I am still confused as I could not use this due to an error "could not find file". Could anyone please let me know in detail (preferably step-by-step) on how to enable the power supply for AD2 on Matlab? Thank you!