DM365的GPIO驱动以及测试程序，动态分配节点，以及自动在/dev目录下创建设备节点。对于开发和学习都很有帮助-DM365 The GPIO driver and test procedures, dynamic allocation of nodes, and automatic in the/dev directory, device node creation. Development and learning are very helpful

各种malloc动态内存分配的实现方法，包括单链，双链，双向，双向循环，目录，伙伴-Various malloc implementations of dynamic memory allocation methods, including the single-stranded and double-stranded, two-way, two-way loop, directories, partners