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是否有可能使用两个RN870/71 PICTHOP PLUS子板来建立两个PC之间的串行通信链路，如果是，我在哪里可以找到如何进行这样的描述？我有两个RN48 70 / 71 PICTHOP加子板，每一个连接到一个单独的PC通过USB电缆提供的方块。继RN870/71子板用户指南（DS5000 02547 A），我能够通过大部分的CH3快速启动指南。此外，我已经下载了智能发现AP到我的三星手机，我可以发现/连接到两个子板。这一点是为了传达这两个RN870/71单元的功能。我从RN870/71蓝牙低能量模块用户指南（DS5000 02466 B）推断，这样的串行链接是可能的，但还没有弄清楚如何做到这一点。具体来说，第1.3节命令模式和数据模式的第一段，在我的脑海中暗示了这样的串行链接是可能的。具体地说，……在数据模式中，RN870/71充当数据管：发送到RN870/UART的任何串行数据通过透明UART蓝牙服务传输到连接的对等设备。我强调了连接的字，因为我怀疑这是问题的一部分。除此之外，我使用Putty作为终端仿真器，从我可以在文档DS5000 02547 A的快速启动指南中执行任务的观点看来，它看起来很好。
以上来自于百度翻译 以下为原文 Is it possible to use two RN4870/71 PICtail Plus Daughter Board to establish a serial communication link between two PC's, and if so where can I find a description of how to do so? I have two RN4870/71 PICtail Plus Daughter boards, and each one is connected to a separate PC via the USB cables provided in box. Following the RN4870/71 daughter board User Guide (DS50002547A), I'm able to go thru most of the CH3 Quick Start Guide. Further, I've downloaded the Smart Discover AP to my Samsung cell phone, and I can discover / connect to both of the Daughter Boards. The point of this is to convey that the two RN4870/71 units are functioning. I infer from the RN4870/71 Bluetooth Low Energy Module User's Guide (DS50002466B) that such a serial link is possible, but have not figured out how to do it. Specifically, the first paragraph of section 1.3 COMMAND MODE AND DATA MODE, implies in my mind that such a serial link is possible. Specifically, ...... in Data mode, the RN4870/71 acts as a data pipe: any serial data sent into RN4870/71 UART is transferred to the connected peer device via Transparent UART Bluetooth service. I underlined the word connected as I suspect that is part of the issue. As an aside, I'm using Putty for the terminal emulator and it seems to work fine from standpoint that I can do the tasks in the Quick Start Guide of document DS50002547A. 
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是的，这是可能的。但是如何呢？到什么时候？您可以使用两个单元上的命令来建立链接。USB到串行转换器将使链路看起来是串行端口。
以上来自于百度翻译 以下为原文 Yes it is Possible. But how? and to what end? You can use command on on both units to establish a link. The USB to serial converter will make the links appear to be a serial Ports. |
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NKurzman，谢谢你的回复。我最新的蓝牙通信，特别是RN870/71。试图找出如何使用RNC070/71 PICTHEL PLUS子板，以便结合在嵌入式系统接口（ESI）实验室，我将教学。不确定我理解您的消息。我用什么命令来建立使用RN870/71 PICTHOP PLUS子板的串行链路？一些背景：作为蓝牙重点ESI实验室的起点，甚至在连接到微控制器之前（我们使用Explorer 16板），从学生PC建立串行蓝牙链接似乎是有趣的/有启发性的。使用所提供的USB电缆将PC连接到RNC070/71 PICTHOP PLUS子板，然后有两个学生组彼此通信。希望多个链路可以建立在实验室12 PC的无碰撞。在这一点上，我只是试图建立一个链接之间的两个PC / PICTHOP附加子板。顺便说一下，我能够用XBee模块建立这样一个简单的链接。再次感谢，MTSpike
以上来自于百度翻译 以下为原文 NKurzman, Thank you for your response. I'm new to Bluetooth communication in general, and the RN4870/71 in particular. Trying to figure out how to use the RN4870/71 PICtail Plus Daughter Board so as to incorporate in an Embedded Systems Interfacing (ESI) Lab I'll be teaching. Not sure I understand your message. What command(s) do I use to establish the serial link using the RN4870/71 PICtail Plus Daughter Boards? Some Backgroung: As a starting point in a Bluetooth focused ESI Lab, even before interfacing to microcontroller (we use Explorer 16 boards), seems it would be interesting / instructive to establish serial-Bluetooth links from Student PC's. The intention in this "starting point exercise" is to simply use the supplied USB cables to connect a PC to an RN4870/71 PICtail Plus Daughter Board, then have two student groups communicate with each other. Hopefully multiple links can be established in lab of 12 PC's without collisions. At this point in time, I'm simply attempting to establish one link between two PC's / PICtail Plus Daughter Boards. As an aside, I am able to establish such a simple link using Xbee modules. Thanks again, MTSpike |
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在命令模式下与模块通信是命令模式（$$ $）建立链接。然后退出命令模式。然后任何数据将转到另一个模块。您可以在两台PC上使用终端仿真器来完成这一操作。命令和响应应列在模块数据表中。如果您还没有得到所有H/W，则注意到有较新的模块。但对你来说，实验可能并不重要。
以上来自于百度翻译 以下为原文 You Communicate with the Module in command Mode is Command Mode ("$$$" establish the link. Then exit command mode. Then any data will go yo the other module. You can do this with a terminal emulator on both PCs. The commands and response should be listed in the Modules data sheet. If you have not gotten all you H/W yet note that there are newer Modules. But for you experiments it may not matter. |
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NKurzman，再次感谢你。希望我们有新的RN470/71 Pic尾随子板，因为我们刚刚收到他们上周，从Microchip。我确实有两个PC的连接到两个单独的RN970/71 PictWORD +子板。我在每个PC上使用Putty作为终端仿真器。我怀疑我的问题是我还没有弄清楚如何“建立链接”。我会继续努力的，但是如果你知道用来建立链接的具体命令，如果你能让我知道，我将不胜感激。再次感谢MTSpike。
以上来自于百度翻译 以下为原文 NKurzman, Thank you again. Hopefully we have new RN4870/71 PICtail Daughter boards as we just received them last week, from Microchip. I do indeed have two PC's connected to two separate RN4870/71 PICtail Plus Daughter boards. I'm using Putty for the terminal emulator on each PC. I suspect my problem is that I haven't figured out yet how to "Establish the link". I'll keep working at it, but if you know the specific command to use to establish the link, I would appreciate if you could let me know. Thanks again, MTSpike |
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MTSPKEY假定您有两个RN870/71 A和B，每个都通过终端仿真器连接到PC。我用过TeraTerm，但你可以用任何。步骤如下：1。默认情况下，设备以波特率115200连接到PC。如果连接正确，如果按下重置按钮，“重启”消息应该显示。2。从两种设备中，键入$$，应该输出命令提示符“CMD & Gt”。键入“D & lt；返回& gt；”，然后显示关键信息，包括MAC地址。3。从A，类型命令“f＆lt；返回& gt；”开始扫描，你应该能够找到它的MAC地址。4。从A，类型命令“C，0，和MAC地址的B＆GT；”如果一切都有效，你应该连接两个设备在一起。默认情况下，它们应该自动进入数据模式。5。从TyAtTM连接到A，任何信息都应该显示在连接到B的TyTalm上，反之亦然。所以现在你可以在BLE上安装串行管道。
以上来自于百度翻译 以下为原文 MTSPIKE Assume that you have two RN4870/71 A and B, each connected to a PC via terminal emulator. I used TeraTerm, but you could use any. Following is the steps: 1. By default, the device connect to PC with baud rate 115200. If connect correctly, if you press the reset button, "ReBoot" message should be displayed. 2. From both devices, type $$$, a command prompt "CMD>" should be output. Type "D 3. From A, type command "F 4. From A, type command "C,0, 5. Type anything from TeraTerm connected to A, info should be displayed on TeraTerm connected to B, and vice versa. So now you have the serial pipe line over BLE. |
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