The Design of Remote Update System Based on GPRS Technology

The thesis analyzes and designs a remote update system based on GPRS technology. It mainly describes the application of GPRS technology in this system, the program structure in SCM(Single Chip Microcomputer), the subdivision of Flash code space and the design of communication protocol and system security. And it also briefly presents the specific achievement of the remote update system. The program framework of SCM in this system has a strong generability, which is applicable to a variety of data sources.