I've already tried to clear the buffer before sending but no effect. It emulates different types of computer terminals, from DEC VT100 to DEC VT382. Microsoft in their infinite wisdom no longer packages Hyperterminal with Vista and Windows 7. Tera Term (rarely TeraTerm) is an open-source, free, software implemented, terminal emulator (communications) program. A PC with the files you want to transfer. Access to the console port of the Cisco device. MobaXterm - MobaXterm is a software that uses a set of optimized network tools included. Hyperterminal, and Tera Term Pro all support XMODEM. I can only get it to work consistently if I switch the command formatting: PuTTY - Popular free terminal application. It always seems to work 1 time well, then 1 time not.
HOW TO USE TERA TERM FULL
Sending the full command now: "Command>PC" string Command1 = txtCommand.Text įor (int i = 0 i good results, 4th = "Unknown Command". If I use the following code (Write instead of WriteLine), I do get good results but not every time: Tried to add "\r\n" : C# Errors with SerialPort WriteLine commands Some (but definately not all) things I've tried:ĭownloaded and tried from here: (Although my device is not arduino) I've tried different things, but I can't get this to work. Then I do the following: private void sPort_dataReceived(object sender, SerialDataReceivedEventArgs e) Thread.Sleep(1000) // Just discovered after a lot of testing that this is necessary to read the response before the Comport closes
HOW TO USE TERA TERM SERIAL
Choose the Serial connection and then choose the serial port of your computer. rommon 1 > xmodem -c Do not start the sending program yet. I'm using the following code: SerialPort COMport = new SerialPort(Port_Name, Baud_Rate) //Create a new SerialPort Object (defaullt setting -> 8N1)ĬOMport.DataReceived += new SerialDataReceivedEventHandler(sPort_dataReceived) ĬOMport.ErrorReceived += new SerialErrorReceivedEventHandler(sPort_ErrorReceived) After running Tera Term you have to choose the connection type. The following article explains the procedure loading the IOS image on a cisco26xx router using Tera Term. So I suspect the device actually gets the right command. If I type in a faulty command => then I get the message "Unknown command" Command "?" responds with "?" while I expect "CBA". So If I type in "PC", the response is "PC", but I expect "ABC". Unfortunately the response I get is always the same as the command I actually type in. In this case it's "PC" and I receive an expected response ie. Once connected I only change the default speed to 115200 (in setup=> serial port).Īfter this, tera term asks me to fill in commands like so: In Tera Term I'm connecting to a serial device over USB (on startup select radiobutton "serial" and correct port).