Method and apparatus for implementing an application programming interface for a communications bus
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United States of America Patent
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Sep 29, 1998
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N/A
app pub date -
Jul 14, 1995
filing date -
Jul 14, 1995
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Abstract
A system and method for creating a high-level application programming interface allows simplified control and usage of digital data being transported over an IEEE 1394 serial bus under a variety of operational environments. The system and method of controlling communications on a communications bus includes determining a number of adapters attached to the communications bus, establishing a link between an application program and one or more of the adapters; allocating buffers for data transfer; mapping a memory buffer to a space in storage associated with the communications bus; and executing the applications program.
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