SYMBIAN 操作系统的核心的 详细介绍。 非常有用的参考书

OSE realtime kernel ref

基于ucos-II的实时内核串口驱动程序的思路及部分关键代码，已用于产品中，稳定可靠。-Based on the idea of ​ ​ uCOS-II real-time kernel serial driver and some of the key code has been used, stable and reliable product.