code for OS course

Lab 2: producer-consumer problem on Linux side

lab2process2.c is a multi-process solution using Linux message queue

lab2threads.c is a multi-threading solution using shared buffer

Lab 3: dynamic memory allocation using body system on ARM(Keil) board

main file is rt_Mem.c

Lab 4: IPC API using FIFO on ARM(Keil) side. This API was built upon memory allocation API.

main file is MemoryQueue.c