| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a configuration for reducing processing burdens in a real time OS when using the real time OS as an execution environment of processing related to the control of a device, regarding an information processor having a plurality of execution environments. <P>SOLUTION: In a compound machine M, functional parts (an image read processing part 42 and an image output processing part 43, etc.) for controlling a device are provided on the side of a second OS 40 provided by a real time OS, other functional parts (a communication processing part 31 or the like) are provided on the side of a first OS 30 provided by a general purpose OS, and data are delivered between the first OS 30 and the second OS 40 by data input/output (write and read of the data) to a data delivery part 50. Communication between the second OS 40 (real time OS) and an external device is performed through the data delivery part 50 and the first OS 30 (general purpose OS). <P>COPYRIGHT: (C)2012,JPO&INPIT |
