open-ameba/RTL00_SDKV35a/component/common/example/uvc/readme.txt

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2016-12-14 01:17:55 +00:00
THis is an example for USB Video Capture specifically for motion-jpeg capturing.
Please MAKE SURE to reserve enough heap size for UVC by raising configTOTAL_HEAP_SIZE in freeRTOSconfig.h & turning off some functions (e.g. WPS, JDSMART, ATcmd for internal and system) since image frame storing could consume quite large memory space.
TO switch on UVC example, make sure CONFIG_USB_EN is enabled (in platform_autoconf.h) & set CONFIG_EXAMPLE_UVC to 1 (in platform_opts.h).
TO combine uvc with rtsp server, make sure wlan module is enabled & set UVC_WLAN_TRANSFER to 1 (in example_uvc.h).