- Patent Title: Method for executing, within a multitasking onboard system, an application timed according to a plurality of different time domains including interruption management
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Application No.: US14413415Application Date: 2013-07-03
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Publication No.: US09785587B2Publication Date: 2017-10-10
- Inventor: Mathieu Jan , Christophe Aussagues , Vincent David , Matthieu Lemerre
- Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Applicant Address: FR Paris
- Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
- Current Assignee Address: FR Paris
- Agency: Baker & Hostetler LLP
- Priority: FR1256576 20120709
- International Application: PCT/EP2013/063994 WO 20130703
- International Announcement: WO2014/009213 WO 20140116
- Main IPC: G06F13/26
- IPC: G06F13/26 ; G06F13/22 ; G06F9/48 ; G06F13/42 ; G06F13/40
Abstract:
A method for executing an application in a multitasking system is provided. The application is composed of at least one task for which the temporal triggering is specified in a first temporal reference frame that is asynchronous relative to the physical time, called first external clock domain, defined by a synchronous basic clock with changes of state of a peripheral device of the system. The method comprises a set of steps executed by the system upon reception of an occurrence of an interrupt in order to render the execution of the task deterministic or quasi-deterministic.
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