Esempi in C++ (Cpp) per _ss_dev_id_list_exists

Esempio n. 1

File: gx_sicksaxis.c Progetto: Ced2911/RetroArch

int _ss_open(struct ss_device *dev) {
	/* always try to close the device first */
	_ss_close(dev);

    usb_device_entry dev_entry[SS_MAX_DEV];
    unsigned char dev_count = 0;
	if (USB_GetDeviceList(dev_entry, SS_MAX_DEV, USB_CLASS_HID, &dev_count) < 0) {
		return -2;
	}

    int i;
	for (i = 0; i < dev_count; ++i)	{
        if ((dev_entry[i].vid == SS_VENDOR_ID) && (dev_entry[i].pid == SS_PRODUCT_ID)) {
			if (!_ss_dev_id_list_exists(dev_entry[i].device_id)) {
				int fd;
				if (USB_OpenDevice(dev_entry[i].device_id, SS_VENDOR_ID, SS_PRODUCT_ID, &fd) < 0) {
					return -3;
                }

                dev->device_id = dev_entry[i].device_id;
                dev->connected = 1;
				dev->fd = fd;

                _ss_set_operational(dev);
                USB_DeviceRemovalNotifyAsync(dev->fd, &_ss_removal_cb, dev);
                return 1;
            }
        }
    }
    return -4;
}

Esempio n. 2

File: gx_input_sicksaxis.c Progetto: CautiousAlbino/RetroArch

int ss_open(struct ss_device *dev)
{
   usb_device_entry dev_entry[8];
   unsigned char dev_count;
   if (!_ss_inited)
      return -1;
   if (dev->connected)
      ss_close(dev);

   if (USB_GetDeviceList(dev_entry, 8, USB_CLASS_HID, &dev_count) < 0)
      return -2;

   int i;
   for (i = 0; i < dev_count; ++i)
   {
      if ((dev_entry[i].vid == SS_VENDOR_ID) && 
            (dev_entry[i].pid == SS_PRODUCT_ID))
      {
         if (!_ss_dev_id_list_exists(dev_entry[i].device_id))
         {
            if (USB_OpenDevice(dev_entry[i].device_id, 
                     SS_VENDOR_ID, SS_PRODUCT_ID, &dev->fd) < 0)
               return -3;

            dev->device_id = dev_entry[i].device_id;
            dev->connected = 1;
            dev->enabled = 0;
            dev->reading = 0;

            _ss_set_operational(dev);
            ss_set_led(dev, _ss_dev_number);

            _ss_dev_id_list_add(dev_entry[i].device_id);
            _ss_dev_number++;

            USB_DeviceRemovalNotifyAsync(dev->fd, &_ss_removal_cb, dev);
            return 1;
         }
      }
   }
   return -4;
}