VV6500C001 View Datasheet(PDF) - Vision
Part Name
Description
MFG CO.
'VV6500C001' PDF : 61 Pages View PDF
PRELIMINARY
Digital Camera Chipset; Customer Datasheet, Rev 3.0, March 2000
STV0680A + VV6444/6410/6500
5.4.2 API Overview
All OEM application software communicates with the camera by means of the API as illustrated in Figure 4.
User Application
API
Drivers
Camera Module
Figure 4 : Software interface
The user application, API and drivers all run on the host PC. The drivers communicate with the camera by the chosen
communications link (either serial or USB). The core API functions allow for:
• The camera to be opened and closed as a device under the operating system
• Query of camera information and configuration (e.g., the number of pictures taken, current mode setting)
• Uploading of images and thumbnail images
• Control of camera functions (e.g., taking a picture or resetting the image counter).
Both single-threaded and multi-threaded programming models are supported and the camera may be accessed using either
synchronous (i.e., blocking) or asynchronous (i.e., non-blocking or overlapped) communications. Where asynchronous
communications are used, the application developer is responsible for coordinating tasks and access to the camera.
CDSTV0680F-C
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STV0680F_contents.fm
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