基于Cortex-M3处理器的.Net Micro Framework移植

Transplantation of.Net Micro Framework Based on Cortex-M3 Processor

.Net Micro Framework是微软公司基于.Net平台,针对嵌入式系统设计的软件架构,具有广泛的应用价值。操作系统的移植是进行嵌入式应用开发的前提和基础。本文以ARM的Cortex处理器为例,阐述了移植的步骤和关键技术,包括内存布局、中断控制器的移植、设备驱动的添加和调试等。最后,将此平台应用于分布式数据采集系统中,系统稳定,功耗低,开发方便。

The .Net Micro Framework is a software architecture based on Microsoft＇s .net platform, it＇s widely used in embedded system.Operating system porting is the premise and base of embedded application development. Taking the ARM Cortex processor as an example, this paper expounds the transplant steps and key technology, including memory layout, interrupt controller transplantation, and how to debuge device drivers, etc. Finally, the platform was used in distributed data acquisition system, the system stability, low power consumption, it＇s convenient to develope applications.