I studied it ,but i still have a little problem.I couldn't understand when I studied step 13. I set the value of 120.
In the link above,which code is in step 13. Implementation in .c document ?(DeviceDriver.c ?)
If i set Voltage 36V in my C Code(This is what I set outside ),and how can i get 36V in the code and display it?
In addition,in the example-device-class-property-1.https://doc.embedded-wizard.de/device-class-property?v=9.30
This function requires me to declare externally?If I only want to get the value of the device, do I need to define it?