The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 03, 2005
Filed:
Jul. 16, 2001
Youssef Abdelilah, Holly Springs, NC (US);
Gordon Taylor Davis, Chapel Hill, NC (US);
Jeffrey Haskell Derby, Chapel Hill, NC (US);
Dongming Hwang, Cary, NC (US);
Clark Debs Jeffries, Durham, NC (US);
Malcolm Scott Ware, Raleigh, NC (US);
Hua YE, Durham, NC (US);
Youssef Abdelilah, Holly Springs, NC (US);
Gordon Taylor Davis, Chapel Hill, NC (US);
Jeffrey Haskell Derby, Chapel Hill, NC (US);
Dongming Hwang, Cary, NC (US);
Clark Debs Jeffries, Durham, NC (US);
Malcolm Scott Ware, Raleigh, NC (US);
Hua Ye, Durham, NC (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A remote controller is coupled to a target system via a computer network A real time probe is installed in software executing on a target system, typically a Digital Signal Processor (DSP). The remote controller includes a 'debugger user interface' which accepts and interprets scoping commands issued by a developer. A controller network driver constructs appropriate network packets to be sent over the network to the target system. The target system has a control processor which runs a target network driver for receiving the network packets containing the scoping commands. The scoping commands are sent to an 'embedded debugger' which performs the requested probing/scoping. When the DSP code runs across an address where the probe is installed, the embedded debugger will collect the signal values. The collected scope data will be interleaved and sent to the target network driver which, will encapsulate the information into suitable packets to send back to the controller via the network.