Invention Application
- Patent Title: SENSOR INTERRUPT HANDLING
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Application No.: US18313065Application Date: 2023-05-05
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Publication No.: US20240372956A1Publication Date: 2024-11-07
- Inventor: King Wayne LUK , Rohan DESAI , Rajakumar GOVINDARAM , Srinath SHENVI BUYAON , Naresh ANDUGULAPATHI , Satish GOVERDHAN , Jeyaprakash SOUNDRAPANDIAN
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: G06F9/48
- IPC: G06F9/48 ; G06F9/54

Abstract:
Techniques are described for interrupt handling. A device can obtain, at a first context buffer associated with a first interrupt handler, first processing configuration data associated with a first sensor; obtain, at a second context buffer associated with a second interrupt handler, second processing configuration data associated with a second sensor; obtain, at the first interrupt handler, an error indication associated with the first sensor; perform, by the first interrupt handler, based on the error indication, an error handling operation (where the error handling operation comprises flushing the first context buffer and/or invalidating the first processing configuration data in the first context buffer); obtain, at the second interrupt handler, during a time window interval between obtaining the error indication and a completion time of the error handling operation, from the second sensor, an interrupt request (IRQ); and output, based on the IRQ, the second processing configuration data to a processor.
Information query