NV08C-EVK-RTK测试工具

• Description:
  
• Functional diagram:
  
• Description of external connectors, indicators and buttons:

初始开发者，建议采用2套NV08C-EVK-RTK，一套设置为基站，另一套

设置为移动站。两台NV08C-EVK-RTK连接电脑、通过Strsvr.exe软件传送数据。这是最简单的局域网测试方法。

Strsvr.exe软件工具可从www.rtklib.com软件包下载，按照NTRIP Caster/Server协议传输RTCM差分数据。

NV08C-RTK基站，置于Base Mode即可自动发出改正信息、NV08C-RTK移动站，置于Rover Mode即可自动接收基站改正信息。

$PNVGRTK,MODE,x NMEA message (see also NV08C-RTK NMEA Protocol Specification):

$PNVGRTK,MODE,2, message turns NV08C-RTK to RTK-Rover mode(by default).出厂默认或设置移动站；

$PNVGRTK,MODE,1, message turns NV08C-RTK to Base mode.基站设置；

$PNVGRTK,MODE,3, message turns NV08C-RTK to Base mode with antenna position averaging.长期基站工作模式，取天线相位中心位置平均值；

$PNVGRTK,MODE,0, message turns NV08C-RTK to Autonomous mode.设置为自主工作接收机。

 ......

参考NV08C-RTK GNSS低成本高精板卡，http://www.aitcl.com/products/gnss/nv08c-rtk/。

Getting Started with EVK-RTK测试开始步骤：

1. Install NVS USB to UART Bridge Drivers before connecting the RTK-EVK device to the PC. Drivers are available on the provided NVS memory stick or can be downloaded at www.aitcl.com.  

在观察电脑或笔记本上安装UART转USB虚拟串口驱动。下载点击驱动NVS-USB-driver-v6.7-Windows.zip。

2. Connect RTK-EVK to the PC/Notebook by means of two USB cables. USB1 port will provide power to RTK-EVK. Red LED “PWR” will be solid. Operating system will detect a new device and begin with installing the drivers. Choose to search drivers on the local machine if the system begins searching the drivers in Windows Update.  

连接NV08C-EVK-RTK两条USB线到电脑/笔记本，USB1口提供电源到NV08C-EVK-RTK，红LED灯PWR（电源）亮。操作系统将自动侦测到发现新设备、安装USB驱动程序。一旦Windows Update开始寻找驱动，选择在电脑/笔记本本地寻找驱动。

3. Three virtual COM-ports will appear in Windows Device Manager (refer to the picture below): 

三个虚拟串口显示在Windows Device Manager设备管理中（如下图）

Communication and control of RTK-EVK by means of service SW 软件服务的方式控制NV08CEVK-RTK及通信
For testing purposes Storegis SW Tool (available on the provided NVS memory stick or can be downloaded at www.aitcl.com) may be used for communication and control of RTK-EVK. The Tool provides receiving and visualization of navigation data from NV08C-RTK receiver, simple control of COMport and navigation settings as well as sending NMEA messages to NV08C-RTK receiver.

Storegis为可视化测试软件，提供接收与可视化的导航数据，方便控制串口与导航设定，以及发送NMEA命令给NV08C-RTK接收机。下载，点击StoregisV8.2.3.8_RTK.rar。
To start communication with NV08C-RTK-EVK开始通信、测试:

 run Storegis SW Tool 运行Storegis

 Select PC COM-port corresponding to either USB or UART1 port of NV08C-RTK-EVK (COM63 or COM102 in the example above)

电脑/笔记本USB口与NV08C-RTK-EVK的USB或UART1口COM102通信（如上图COM63或COM102）

 Select NMEA protocol, 230400 bps for USB or 115200 bps for UART1

选择NMEA协议，USB波特230400bps或UART1波特115200bps。

 Push <Record> button (see the picture below)

按下<Record>红色键。

After connection to NV08C-RTK-EVK Storegis will receive and display navigation data automatically: 

连接到NV08C-EVK-RTK，Storegis将自动接收和显示导航数据。

Navigation settings of NV08C-RTK-EVK can be controlled in CONTROL window (see picture below): 

NV08C-EVK-RTK导航设置可在CONTROL控制窗口（如下图）

The CONTROL window supports the most frequently used configuration commands as device cold or warm restart, choosing of navigation systems etc. as well as sending NMEA messages as a string for manual control of NV08C device. 

CONTROL窗口支持最常用的配置命令，设备冷、温启动，选择导航系统等，以及发NMEA命令字符串手动控制NV08C设备。

Download 下载

1. 测试开发工具包说明书：NV08C-RTK-EVK-v1.0-ENG-20.02.2015.pdf

2. 演示软件 StoregisV8.4.3.0.zip (for all NV08C series)

3. 串口工具Terminal:Terminal.zip

4. RTKLIB: RTKLIB is an open source program package for standard and precise positioning with GNSS (global navigation satellite system). RTKLIB consists of a portable program library and several APs (application programs) utilizing the library. http://www.rtklib.com/

5. NV08C-RTK GNSS板卡采用UART转USB芯片，驱动NVS-USB-driver-v6.7-Windows.zip:

 http://aitcl.com/data/documents/NVS-USB-driver-v6.7-Windows.zip