嵌入式产品生产过程中MAC地址配置系统

Management System of MAC Address for Embedded Production

随着技术的发展和用户需求的提高,几乎所有的嵌入式产品都将支持网络功能。由于MAC地址是唯一的,批量生产过程中,只可能是先把EEPROM芯片贴在印制板上,在生产线上再进行MAC地址的写入或读出。文章以使用Linux操作系统的嵌入式产品为对象,在驱动程序中增加接口,通过应用程序来实现嵌入式产品生产过程中MAC地址的灵活配置。

With the development of technology and improvement of requiring, almost all embedded products will support network function. Because MAC address is unique, it could only be written or read by software after EEPROM is mounted on the PCB board in batch process. This paper introduces the method that manages MAC address for embedded production using Linux OS. The application software can write MAC address into EEPROM by calling interface defined in Linux driver procedure.