WZ520问题汇总

xuwei9

Esinhai post on2017-4-17 12:46
能否提供一个demo参考下呢？

int main(int argc, char **argv) {

  /* Locates the first attached UVC device, stores in dev */
  res = uvc_find_device
    res = uvc_open(dev, &devh);
    if (res < 0) {
      uvc_perror(res, "uvc_open"); /* unable to open device */
    }
      res = uvc_get_stream_ctrl_format_size(
         
      );