实现HDLC链路层的校验模块程序，在ads和mipchipc30上都调试成功。-HDLC link-layer implementation of the calibration module procedures, mipchipc30 in ads and on the success of all debugging.

OSHDLC软件实现高级数据链路控制(HDLC)-OSHDLC is the software implementation of High Level Data Link Control (HDLC) standard