This first tutorial will be a basic introduction to C programming Pointers. They are an important part of the C language, providing a powerful and flexible method of manipulating data. When pointers are used with functions, it allows the values of variables to be changed regardless of where they originated.
State Machine tutorial part 3.
In this third part of the state machine tutorial some improvements to the C programming code shown in part 2 will be made, the code is still based on the state machine diagram shown in part 1.