Program Assignments Program Assignment #1 撰寫 kernel module 的 Makefile Program Assignment #2 實作第一個 User Program (Filename: test.c) Program Assignment #3 實作 fops 的註冊 (Major: 121) Program Assignment #4 fork 出 child process 並個別開啟 device file ** 觀察 filp 的配置 Program Assignment #5 加入 close operation 與 usage count Projects Project A 從 Android App 傳遞 "hello" 字串到驅動程式