CAJ | 학술논문

对于嵌入式系统开发来说,远程调试器非常重要,而GDB RSP协议与USB通信一般在嵌入式调试系统中占有重要位置.文章在研究GDB RSP协议与USB通信的基础上,针对ZW100 DSP处理器的体系架构,给出了一种基于RSP命令交互与USB数据通信实现硬件仿真器与PC端调试软件进行调试信息交互的开发与实现方法.该设计实现了GDB通过硬件仿真器下载程序到目标板进行开发调试的功能,使得开发简洁便利,缩短了研发周期.
대우감입식계통개발래설,원정조시기비상중요,이GDB RSP협의여USB통신일반재감입식조시계통중점유중요위치.문장재연구GDB RSP협의여USB통신적기출상,침대ZW100 DSP처리기적체계가구,급출료일충기우RSP명령교호여USB수거통신실현경건방진기여PC단조시연건진행조시신식교호적개발여실현방법.해설계실현료GDB통과경건방진기하재정서도목표판진행개발조시적공능,사득개발간길편리,축단료연발주기.
@@@@Remote debugger is important for embedded system developers. Generally speaking, GDB Remote Serial Protocol and USB communication play great roles in embedded system. On the basis of the GDB Remote Serial Protocol and USB communication, this paper implements a method of data exchange between hardware emulator and PC debug software for ZW100 DSP architecture. By this method, programs can be downloaded into target boards and debugged so that the development can be convenient and the developing cycles can be short.