Claims
- 1. A camera device comprising:
an optical system; a driving unit which drives the optical system; and a control unit which controls the driving unit to move the optical system to a predetermined state by an initialization processing based on a startup program which does not comprise an operating system and then controls the driving unit based on the control program comprising the operating system.
- 2. A camera device according to claim 1, further comprising a memory which stores the startup program and control program, and
wherein the control unit reads the startup program from the memory, starts to move the optical system to the predetermined state by the initialization processing based on the startup program, and reads the control program from the memory without waiting a movement of the optical system to the predetermined state.
- 3. The camera device according to claim 2, wherein the memory stores the control program continuously after the startup program.
- 4. A method for starting a camera device comprising an optical system, the method comprising:
determining whether or not the an operation mode for photographing is set; and starting a movement of the optical system to a predetermined state by an initialization processing based on a startup program which does not comprise an operating system before starting a processing based on a control program comprising the operating system.
- 5. A computer program for a camera device comprising an optical system and a driving unit which drives the optical system, the program being stored in a computer readable medium, and the program comprising:
determining whether or not the an operation mode for photographing is set; and starting driving of the optical system to a predetermined state by an initialization of the optical system, before other initializations than the initialization of the optical system, when it is determined that the operation mode for photographing is set.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2003-053011 |
Feb 2003 |
JP |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This application is based upon and claims the benefit of priority from prior Japanese Patent Application No. 2003-053011, filed Feb. 28, 2003, the entire contents of which are incorporated herein by reference.