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    • 2. 发明授权
    • Methods and apparatus for bridging a USB connection
    • 桥接USB连接的方法和设备
    • US07908335B1
    • 2011-03-15
    • US11278378
    • 2006-03-31
    • Kevin Bradley CitterelleNgo Bach LongDavid Victor Hobbs
    • Kevin Bradley CitterelleNgo Bach LongDavid Victor Hobbs
    • G06F15/167G06F3/00G06F13/28
    • G06F13/426H04L67/125
    • A method for implementing data communication between a host computer and a remotely-located processor peripheral device is disclosed. A remotely-located processor in control of the peripheral device receives a lists of descriptors or commands for constructing a list of descriptors from the host computer, determines differences between changes made to the lists of descriptors stored on the host computer and changes to the lists of descriptors stored on the remotely-located processor. Changes are made to the lists of descriptors on the remotely-located processor to eliminate the determined differences reflect the changes made to the lists of descriptors stored on the host computer; these changes are sent back to the host computer and the remotely-located processor operates the peripheral device by traversing its lists of descriptors and executing commands that correspond to the descriptors in the lists.
    • 公开了一种用于在主计算机和位于远程的处理器外围设备之间实现数据通信的方法。 控制外围设备的远程处理器接收用于从主计算机构建描述符列表的描述符或命令的列表,确定对存储在主计算机上的描述符列表所做的改变之间的差异,并改变为 存储在位于远程处理器上的描述符。 对位于远程处理器上的描述符列表进行更改,以消除确定的差异反映对存储在主机计算机上的描述符列表所做的更改; 这些改变被发送回主计算机,并且位于远程的处理器通过遍历其描述符列表并执行与列表中的描述符相对应的命令来操作外围设备。