Introduction - If you have any usage issues, please Google them yourself
This is in the most popular 80C51 microcontroller as an example to learn microcontroller C-language programming is divided into six chapters, each devoted to one topic, with some pending tasks as the center, around the task of introducing some knowledge of C language, each task can be completed independently, and each completed a task, be able to master certain amount of knowledge, until all tasks are completed, which can complete the C-entry work.