RS485 serial programming driver code, suitable for low-level driver development using RS485 projects.
说明：RS485串口编程驱动代码，适用于采用RS485进行底层驱动开发的项目。
An alternate approach is to have a top-level driver schema that includes all the prerequisite and core modules.
另一种办法是让顶层驱动模式包括所有的条件与核心模块。
The product includes a low level driver that allows access to the communications features available in the hardware.
该产品包括一个低级别驱动程序，它允许访问的通信功能，在硬件可用。
It then communicates where it wants to read or write from the disk to the lower level driver which may or may not talk directly to hardware.
然后它通过更底层的有可能直接和硬盘交流的驱动来读写硬盘上那些它所需要的部分。
This approach is much like XHTML modularization, where a top-level driver schema includes various smaller schema modules to compose the entire schema.
这种方法类似于XHTML模块化，有一个顶层的驱动模式包括多种较小的模式模块，来组成整个模式。
This paper is about the whole phase of developing the data acquisition system, including: hardware design, low level driver design and high level data view software design.
本文主要阐述该数据采集系统设计的全过程，包括：采集系统的硬件设计、底层驱动软件设计、上位机数据处理软件设计。
In the access-user's system, we install a low-level driver, through which to establish a special point to point channel method to bind the access drivers to the user's system.
在接入用户的系统中安装一个底层的驱动程序，通过建立特殊的点对点通道方法把接入驱动绑定在用户系统中。
The first level is the driver level, which is the collection of driver functions and methods.
第一个级别是驱动程序级别，这是一组驱动程序函数和方法。
You can verify common connect level problems by checking the following issues when you try to set up a third-party driver manager.
在尝试设置第三方驱动程序管理器时，您可以检查以下问题来验证常见的连接级问题。
There are two ways to select different REOPT level for applications going through CLI driver.
为通过CLI驱动程序的应用程序选择不同REOPT级别的方法有两种。
Traditional timers provide an efficient mechanism for typical driver time-outs, where hrtimers provide another level of quality of service for more precise timer capabilities.
传统计时器为典型的驱动程序超时提供了一种有效的机制，而hrtimer为更精确的计时器功能提供了更高水平的服务质量。
Alternatively, modify the Synaptics driver source code to support additional features at the kernel level and rewrite applications to take better advantage of these new input channels.
此外，修改synaptics驱动程序源代码以支持内核级别的其他功能，并重写应用程序以更好地利用这些新的输入方法。
In the full virtualization scheme, the hypervisor must emulate device hardware, which is emulating at the lowest level of the conversation (for example, to a network driver).
在完全虚拟化模式中，hypervisor必须模拟设备硬件，它是在会话的最低级别进行模拟的(例如，网络驱动程序)。
If you are using DB2 7.2, you may need to run the usejdbc2 script file to change the default JDBC level of the driver from JDBC 1.0 to 2.0.
但如果您使用的是db 2 7.2，也许就需要运行usejdbc2脚本文件来将默认的jdbc 1.0驱动程序更改为jdbc 2.0了。
TAP is a virtual network kernel driver that implements an Ethernet device and as such, operates at the Ethernet frame level.
TAP是一个虚拟网络内核驱动，该驱动实现Ethernet设备，并在Ethernet框架级别操作。
If you're using a driver manager, SAMPLE can be replaced by an ODBC-level data source name.
如果使用一个驱动程序管理器，那么可以用一个odbc级数据源名称替代SAMPLE。
The immense challenge of honing the same level of driving skill as a top racing driver is unbelievably addictive and satisfying.
磨炼出和顶级车手一样的驾驶技术是一项极大的挑战，这项挑战有着让人难以置信的沉溺感和满足感。
The virtio_driver structure defines the upper-level device driver, list of device IDs that the driver supports, a features table (dependent upon the device type), and a list of callback functions.
virtio_driver结构定义上层设备驱动程序、驱动程序支持的设备ID的列表、一个特性表单（取决于设备类型）和一个回调函数列表。
An enhanced navigation system in the new Audi A6, drawing on technology from Google (GOOG), offers search and display functions that could take driver distraction to a whole new level.
现在新奥迪a6搭载了一款增强版的导航系统，它采用了来自谷歌(Google)的技术，提供了搜索和影音播放功能，它可能使驾驶者的分心程度达到一个全新的高度。
Controls the engine fuel mixture level. This allows the driver to balance fuel economy with performance depending on the current race situation.
控制引擎的空燃比。允许车手根据赛道情况平衡速度和燃料经济性的关系。
The same print statement can be used in kernel code and user-level code, so that the driver and test programs can be managed in the same way with regard to extra messages.
同样的输出语句既可以用在内核代码中也可以用于用户级代码中，因此不管是驱动程序还是测试程序都可以用同样的方式来输出消息。
Motor drive have advantages of energy transfer convenient, signal transform quickly, high level standard, than hydraulic or pneumatic drive, become the mainstream of driver.
电机驱动相比液压或气压驱动，有能量传递方便，信号传递迅速，标准程度高的优点，成为机器人驱动的主流选择。
The tank unit electrically operates in conjunction with a dash gauge to indicate to the driver the level of the fuel in the tank.
与油箱相连的燃油表通过电控的方式向驾驶员显示油箱中的油量。
The result is excellent rearward visibility for the driver, with a high level of privacy for the rear-seat passengers.
其结果是优秀的司机后方的能见度，以隐私为后排乘客的高水平。
Eye tracking is one of the key technologies for driver fatigue monitor system since human eyes contain much information about the driver's condition such as gaze, attention level, and fatigue level.
眼睛检测是驾驶员疲劳监测系统的关键技术，人眼包含了驾驶员的很多信息，如视线、注意程度、疲劳程度。
Depending upon the solution, this location can be at the host filter driver level or at a disk slice within a storage array.
根据解决方案的不同，此位置可能在主机筛选器驱动程序级别上，也可能在存储阵列中的某个磁盘切片上。
The USB electrical specifications describe the port driver circuit, electrical level of data transmission, code structure, bit synchronization and power distribution.
USB的电气特性反映了端口驱动电路、传输电平、编码结构、位同步处理及供电方式。
Snapshot support is based on the ODBC Cursor Library, which provides static cursors and positioned updates (needed for updateability) for any Level 1 driver.
快照集支援是ODBC 资料指标程式库架构，可提供静态资料指标和定位更新 （可更新性所需）给任何层级1 驱动程式。
Snapshot support is based on the ODBC Cursor Library, which provides static cursors and positioned updates (needed for updateability) for any Level 1 driver.
快照集支援是ODBC 资料指标程式库架构，可提供静态资料指标和定位更新 （可更新性所需）给任何层级1 驱动程式。
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