Object Oriented

My own understanding is to abstract the various parameters of an object, for example, to build a building, need workers and materials, etc., and abstract all these to him.At present, it is only a very shallow idea. When I come into contact with C++, I will summarize what is object-oriented thinking.

Program Portability

I encountered a problem, the dac output is a 16-bit data, but when others test, they can't use what I wrote immediately. It should be considered that others can directly use the output even if they don't understand how the dac outputs.Control the specific value of the output voltage and current of the dac. The parameter of the interface should be a 16-bit data, or directly the voltage value and current value. No one cares about how the dac actually outputs. This is the portability of the function.If there is a problem with the code, it is easy to locate it.Follow-up writing programs should pay attention to these problems, as well as the naming conventions of variables