Patent
Software debugging system and method
Chen Hui,Liu Qilin,Chen Xi +2 more
- 30 Jan 2013
5
TL;DR: In this article, a software debugging system based on the embedded system software and outputs rich debugging information to a debugging host by means of a GPIO (General Purpose Input/Output) simulative general bus interface on a debugging object machine through debugging an agent device, therefore the debugging efficiency is improved and simple and convenient breakpoint debugging is also realized; and as a result, the software debugging flexibility is improved.
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Abstract: The invention relates to the computer software engineering field and specifically discloses a software debugging system and method. The software debugging system serves as a debugging tool based on the embedded system software and outputs rich debugging information to a debugging host by means of a GPIO (General Purpose Input/Output) simulative general bus interface on a debugging object machine through debugging an agent device; therefore, the debugging efficiency is improved and simple and convenient breakpoint debugging is also realized; and as a result, the software debugging flexibility is improved.
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Citations
Patent
Basic input output system (BIOS) remote network debugging method
Zheng Hongwen
- 07 Aug 2013
TL;DR: In this paper, a basic input output system (BIOS) remote network debugging method is described. But the method is not suitable for the use of remote debugging in embedded systems, and it can be achieved only by accessing the debugged host machine to a network.
5
Patent
System and method for performing embedded software debug online
Zhang Lihua,Yang Ping +1 more
- 25 May 2016
TL;DR: In this paper, a system and a method for performing embedded software debug online is presented, which consists of a cloud end and a plurality of user ends, wherein the cloud end comprises a cloud-end host, the user end comprises an agent module, and the agent module receives information sent by the user ends and forwards the information to the debug development tool system.
3
Patent
Distributed on-chip debugging system
Wang Lei,Yang Yongyong,Zhu Mengchen,Wang Donglin +3 more
- 31 Jul 2013
TL;DR: In this paper, the authors present a debugging system interface, a centralized debugging module, a switching network, a global debugging module and a plurality of distributed debugging modules, which can be used for debugging a single core, isomorphic multiple cores and heterogenous multiple cores.
2
Patent
Target machine software maintenance communication method compatible with multiple modes
Ma Rui,Yan Jixun,Zhu Liping,Ma Yongzhong,Xu Jianjun,Zheng Xiaoning,Luo Xingyuan +6 more
- 14 Dec 2016
TL;DR: In this paper, a target machine software maintenance communication method compatible with multiple modes is proposed, which includes the steps that a unified calling interface for maintenance services such as software updating and debugging is made in target machines; the target machine cyclically queries whether data is received among communication interfaces which the target machines supports under the target software maintenance state; after data are received from any interface, data continues to be received from the interface till a complete pack of data is formed.
1
Patent
GPIO module-based firmware debugging system
Ji Jun
- 14 Dec 2016
TL;DR: In this article, the authors present a low-cost and high-power debugging system consisting of a to-be-debugged target machine, a GPIO converter, and a debugging host, where the debugging host is used for receiving and parsing the debugging information sent by the converter, performing analysis and debugging according to parsed debugging information, and sending control information to the target machine through the converter.
References
Patent
Memory management for remote software debuggers and methods
Sam Michael
- 28 Jul 2007
TL;DR: Memory Access Table (MAT) as discussed by the authors is a memory access table from a configuration file or compiler output to the debugger, emulator or debug monitor, which allows access to various memory blocks in the embedded system in different ways.
8
Patent
Cross debugging system, method and debugger
Wei Sang
- 29 Dec 2010
TL;DR: In this article, a cross-debugging system is proposed for the field of system debugging, which consists of a first interface unit, a microcontroller unit and a second interface unit; the first interface is used for receiving a detection program and/or a debugging firmware and a debugging instruction and outputting debugging results or detection results and the debugging results.
5
Patent
Regulating technology of built-in processor
Yanhua Li,Dan Li,Xiaoke Tang +2 more
- 16 Apr 2008
TL;DR: In this article, a debugging technique based on high-speed JTAG embedded processor is presented, which supports the debugging means of resetting and examining and modifying a memory or an internal SFR register in single-step or breakpoint mode, examining program variable, etc.
4
Patent
Half duplex GPIO firmware debugger
Yong Xin Xu
- 19 Jun 2009
TL;DR: In this article, the authors describe methods, systems, apparatuses and program products for communications such as may be used for debugging computers and similar electronic products at a level suitable for low level firmware.
3
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