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:
Mar. 23, 2010
Filed:
Dec. 07, 2006
Renaud Ayrignac, La Riviere, FR;
Isabelle Sename, Grenoble, FR;
Andrew Cofler, La Murette, FR;
STMicroelectronics SA, Montrouge, FR;
Abstract
A method for debugging a multitask program executed by a processor includes interrupting the processor during the execution of a task of the program, and activating a debugging mode of the processor, wherein the instructions executed by the processor are supplied by an external emulator. The method comprises steps during which: the processor sends an activation message to the external emulator every time the debugging mode is activated, and upon receiving the activation message, the external emulator sends an acknowledgement message to the processor containing at least one portion of the activation message received.