Data receiving processing method and device, electronic equipment and storage medium
The embodiment of the invention discloses a data receiving and processing method and device, electronic equipment and a storage medium, and the method comprises the steps: if a kernel layer receives an interrupt signal of an interconnection system structure RapidIO, obtaining data, and storing the o...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The embodiment of the invention discloses a data receiving and processing method and device, electronic equipment and a storage medium, and the method comprises the steps: if a kernel layer receives an interrupt signal of an interconnection system structure RapidIO, obtaining data, and storing the obtained data in a reserved memory space; when a user layer performs polling task processing, acquiring data from the reserved memory space to perform task processing. According to the embodiment of the invention, the acquired data is stored in the reserved memory space, so that the bus occupation of RapidIO can be released, the bus occupation time of RapidIO caused by data receiving and processing is effectively shortened, and transmission blockage during data burst is avoided; when the user layer performs polling task processing, the data is acquired from the reserved memory space to perform task processing, so data processing delay caused by data interaction between the kernel layer and the user layer is reduced, |
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