| 摘要 |
<p>PROBLEM TO BE SOLVED: To easily and accurately perform sensor acquiring processing for a time unit shorter than a specified time by performing a sensor processing which requires a real-time processing on an operating system(OS) environment within a settable accuracy of a real-time clock. SOLUTION: Initial information is set to a sensor processing drive using a sensor processing part communicating means 3 and the communication processing means 4 of a sensor processing requesting device. A real-time clock interruption as one of hardware interruptions is hooked by a virtual interruption control communication processing means 5. Continuously, the setting register of the real-time clock is controlled by an RTC setting processing means 7. After register setting, release of an interruption mask is requested. After sensor information is stored, it is reported to the sensor processing requesting device 2 as an application part by a requesting device call processing means 8 that data are set into a shared memory area for communication.</p> |
