Hello, all! I bought raspberry pi chip and installed raspbian stretch lite on it. The most commonly languages used for raspberry Pi are Python or C ++ language. I can write and run c++ program on raspberry pi and desktop PC. I want to understand how do we access GPIO of Raspberry in C++ language. I have searched a lot on internet before posting to question on forum but I don't understand how to access the Raspberry Pi's GPIO in C++ programming language. I am very interested to know how do you access the Raspberry Pi's GPIO in C++ programming language. Please share your experience. Your advice can help me a lot..