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大家好,谁能给我CDC-RS23驱动链接下载驱动程序,也让我知道是否需要做任何改变。目前我尝试连接PIC18探险家开发板与我的Windows机器。找不到司机,问候,阿南德
以上来自于百度翻译 以下为原文 Hi all, can anybody please send me the CDC-rs232 driver link to download driver and also let me know if any changes needs to be done. Currently i am trying connect PIC18 explorer development board with my windows machine. not finding driver. Regards, Anand |
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16个回答
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如果您使用Windows 10,则CDC类不需要驱动程序。否则,将有一个带有证书的版本,即AtTPSP:/Github. COM/MyCHIPCTe/XPress加载程序/Tee/Mask/UpthiSe/INF。
以上来自于百度翻译 以下为原文 If you are using Windows 10, there is no driver required for CDC class. Otherwise, there is a version with the certificate, at https://github.com/MicrochipTech/XPRESS-Loader/tree/master/utilities/inf |
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谢谢Timijk,我使用Windows 7。我已经下载了你提供的链接。你能告诉我安装的步骤吗?它没有任何可安装的(EXE)谢谢,阿南德
以上来自于百度翻译 以下为原文 Thank you timijk. I am using windows 7. I have downloaded the link you provided. Can you please let me know the procedure to install. it does not have any installable(exe) Thanks, Anand |
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CDC驱动程序本身内置到Windows中。INF文件只是告诉Windows使用它。在Windows设备管理器中,查找“未知设备”,右键单击它并选择“更新驱动程序”,并指向该INF文件。
以上来自于百度翻译 以下为原文 The CDC driver itself is built into Windows. The INF file just tells Windows to use it. In the Windows Device Manager, find the "Unknown Device", right click it and select "Update driver", and point it at this INF file. |
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HiTimijk,司机已经安装,我可以看到在设备管理器作为“USB串行端口(COM3)”。我正在使用Putty进行通信。当我用下面的设置打开油灰时,我看不到来自主控制器的任何数据。下面是设置:BaulaRAT:9600数据位:8-停止位:1QuealNo:流量控制:XON/XOFDO需要编程PIC18LF2450控制器进行操作。如果是的话,你能给我发送控制器的十六进制文件吗?
以上来自于百度翻译 以下为原文 Hi timijk, The driver got installed and I could able to see in device manager as "USB serial port(COM3)". I am using Putty for communication. when I open the putty with the following setting I am not seeing any data coming from the main controller. Below are the settings : baudarate : 9600 Data bits :8 Stop bits:1 Parity none: Flow control : XON/XOFF Do I need to program the PIC18LF2450 controller for operation. If yes , can you send me the hex file for the controller. Regards, Anand |
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我不熟悉那个板。但是如果你能看到USB COM3端口,那就意味着UB-UART固件应该已经在那里了。从用户指南中的示意图来看,有一个用于配置RX/TX信号的跳线J13。你可以看看用户指南,看看它是如何为UB-UART功能配置的。另一个快速测试是,如果J13的短引脚1和PIN 2(并且留下PIN 3~6打开),它将形成一个回环测试。它会回应你的油灰信号。
以上来自于百度翻译 以下为原文 I am not familiar with that board. But if you can see the USB COM3 port, it means the USB-UART firmware should already be there. From the schematic in the user's guide, there is a jumper J13 for configuring the RX/TX signals. You can take a look at the User's Guide to see how it's configured for the USB-UART function. Another quick test is if you short pin 1 and pin 2 of J13 (and leave pin 3~6 open), it will form a loopback test. It will echo your putty signal. |
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我已经把PIN 1和2短路了,我可以看到数据在回响。我的问题是,Howi可以用Putty与我的PIC18F822控制器通信。你能给我发送样本代码来测试这个吗?阿南德。
以上来自于百度翻译 以下为原文 I have shorted pin 1 and 2, I can see that data is echoing. My question is now, How i can communicate with my PIC18F8722 controller with Putty. Can you please send me sample code to test this. Regards, Anand |
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这是产品Web页面。PARTNO=DM183032和UTMYStase=微解决方案和UTMX Meale= & &;UTMyType=&;UTMyEng==&;UTMYBASIC=PIC18+ Excel,您可以从那里获得一些演示程序。看看用户指南,看看如何用跳线J13安装UB-UART。我没有例子。
以上来自于百度翻译 以下为原文 This is the product web page. http://www.microchip.com/DevelopmentTools/ProductDetails.aspx?PartNO=dm183032&utm_source=MicroSolutions&utm_medium=&utm_term=&utm_content=&utm_campaign=PIC18+Explorer You can get some demo program from there. And take a look at the user's guide to see how to setup USB-UART with the jumper J13. I don't have examples with me. |
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嗨,连接是适当的,根据用户指南(J13在USB侧)。仍然油灰不显示任何数据在终端上。我试图加载演示代码在USB控制器(PIC18LF2450)从“PIC18探险家CD PIC18探险家CD HEX RS23 2UASB18F2450”。在此之后,我也没有看到任何数据。请你建议如何解决这个问题。我正在使用腻子,而不是超终端。我认为这不会引起任何问题。阿南德,
以上来自于百度翻译 以下为原文 Hi , The connection is proper as per the user guide(J13 on USB side). Still Putty not displaying any data on the terminal. I tried to load the demo code on u*** controller (PIC18LF2450) from "PIC18 Explorer CDPIC18 Explorer CDHexRS232_USB_18F2450" . After this also I am not seeing any data. Can you please suggest how to resolve this issue. I am using putty , not hyperterminal. I think this will not cause any issue. Regards, Anand |
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嗨,我也试过了。编程的DEMO822.HEX到PIC18F822主控制器。在终端仍然没有反应。下面是事件日志。2017~04-10 16:21:10打开串行设备COM32017- 04-1016:21:10配置波特率9600 2017 04-10 16:21:10配置8个数据比特2017—04-1016:21:10配置1个数据比特2017—04-1016:21:10配置不可能有可能附加快照吗?E?问候,阿南德
以上来自于百度翻译 以下为原文 Hi, I tried that also. Programmed Demo8722.hex to PIC18F8722 main controller. Still no response in the terminal. I reset board the board. Below are the event logs . 2017-04-10 16:21:10 Opening serial device COM3 2017-04-10 16:21:10 Configuring baud rate 9600 2017-04-10 16:21:10 Configuring 8 data bits 2017-04-10 16:21:10 Configuring 1 data bits 2017-04-10 16:21:10 Configuring no parity Is it possible to attach snapshot here? Regards, Anand |
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HiTimijk,到Rundemo822.HEX演示,什么样的设置要在腻子般的波特率值等?问候,阿南德
以上来自于百度翻译 以下为原文 Hi timijk, To run Demo8722.hex demo , what are settings to be done in Putty like baudrate value etc ? Regards, Anand |
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该程序的源代码在SoeCeCoDE文件夹中。有两个ASM文件。我想Ma..ASM定义波特率并初始化UART模块,看起来默认的速率是96K。
以上来自于百度翻译 以下为原文 The program's source code is in SourceCode folder. There are a couple of asm files. I think Main.asm defines the baud rate and initialize the UART module. It looks like the default rate is 9.6k. |
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HI Timijk,我尝试了另一种设置。现在我使用的是“CP2102 USB到UART桥控制器”,用于USB到RS232转换。现在我可以看到油灰上的数据。还有9600个波特率。仍然不知道为什么内置的UB-RS232转换不在系统上工作。问候,阿南德
以上来自于百度翻译 以下为原文 Hi timijk, I tried with another set up. Right now I am using "cp2102 u*** to uart bridge controller" for USB to RS232 convertion. Now I can see the data on the putty. with 9600 baudrate. Still don't know why inbuilt u***-rs232 converted not working on system. Regards, Anand |
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不知道为什么…但是以前,你可以对油灰信号进行回应,这意味着船上UB-UART应该工作。流量控制可能是“无”的,但我怀疑它会影响结果。波特率可能不匹配吗?或者双击J13设置…
以上来自于百度翻译 以下为原文 Not sure why... but previously, you can echo the putty signal, it means the onboard USB-UART should work. The flow control might be "none", but I doubt it will affect the result. Is it possible the baud rates don't match? Or double check the J13 setup... |
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我已经检查了J13跳线,它是正确的。我认为波达拉特也依赖于PIC18LF2450控制器时钟。无论如何,感谢您宝贵的时间和帮助:)。如果你对此有任何答复,请告诉我。
以上来自于百度翻译 以下为原文 I have checked the J13 jumper and its correct. I think the baudarate also depends on the PIC18LF2450 controller clock. Anyway thanks for your valuable time and help :). Let me know if you find any answer for this. Regards, Anand |
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