PIC 单片机 C 语言编程简介：用 C 语言来开发单片机系统软件最大的好处是编写代码效率高、软件调试直观、维护升级方便、代码的重复利用率高、便于跨平台的代码移植等等，因此 C 语言编程在单片机系统设计中已得到越来越广泛的运用。针对 PIC 单片机的软件开发，同样可以用 C 语言实现。但在单片机上用 C 语言写程序和在 PC 机上写程序绝对不能简单等同。-PIC microcontroller C programming language Descr iption: The greatest advantage of single-chip system software developed in C language to write code efficiency and software debugging intuitive, easy to maintain and upgrade, code reuse, easy cross-platform code portability, and so on, so that Clanguage programming in microcontroller system design has been increasingly widely used. PIC microcontroller software development, can also use the C language. Microcontroller using the C language to write programs to write programs on a PC must not be simply equated.