1. Generic mcu software infrastructureProvide necessary software infrastructure, service, macros to support some high level abstract concept or paradigm, such as OOPC, FSM, delegate (event-driven) and etc
2. PloocProtected Low-overhead Object Oriented Programming with ANSI-C
4. perf counterA dedicated performance counter for Cortex-M systick. It shares the SysTick with users' original SysTick function without interfere it. This library will bring new functionalities, such as performance counter, delay_us and clock() service defined in time.h