本文详细介绍了堆（heap）和栈（stack），他们是非常重要的概念，当我们进行程序开发时理解它们非常重要， 尤其是对于嵌入式系统开发。-This paper describes the heap (heap) and stack (stack), they are very important concept, as we understand them when programs are developed is very important, especially for embedd