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关于zc301 usb摄像头·驱动的问题
驱动是移植的spca5xx 网上介绍的也比较多 驱动加载后提示正常:
drivers/usb/media/spca5xx/spca_core.c: USB SPCA5XX camera found. Type Vimicro Zc301P 0x303b usbcore: registered new driver spca5xx drivers/usb/media/spca5xx/spca_core.c: spca5xx driver 00.57.06LE registered 并且在/dev下生成video1和/v4l/video1 但是之后应用程序读摄像头的时候提示: drivers/usb/media/spca5xx/spca_core.c: init isoc: usb_submit_urb(0) ret -16 cannot open '/dev/video1': 16, Device or resource busy 不知道有什么问题 请了解的指点一下 谢谢 |
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