How to pass messages to C# application from JavaScript, I'm able to do this with PHP and tcpListner in c#(but using PHP need server to host), i need localhost communicate c# application with browser(using javaScript or any other possible way), br...
I have a cloud web app using asp web api and angular. Both hosted on azure. I need my angular app to be able to communicate to serial port (read/write). How can I do this? I've read that chrome apps can connect to usb/serial, but i'm still c...
i use serialport module in node js , and execute the code like this, but error occurred. for(i=0; i<5; i++){ a(i) ; } function a(i){ port = new serialport(port_name,{ baudRate:9600 , parser: new serialport.parsers.R...
I have created a chrome application to connect to a Pole Display through serial port, I have succeeded with writing to it, but every time I send a message, it concatenates it with the previous one, I can't find a way to clear the screen each time...
How can I dispose the serial when the promise is rejected? The dispose function prints error for rejected promises. Unhandled rejection TypeError: Cannot call method 'isOpen' of undefined var pingPort = function(port){ return new...
Is it possible to communicate over a machine's serial port through JavaScript? I have to write a short program that sends data to a microcontroller over the serial port that has a GUI and is cross-platform compatible, and I really don't want...
Recently received a request to add communication to a device connected via serialport on the client's machine through my webpage. I'd done some googling and found that node.js with node-serialport seems to be the javascript way of doing it....
I am currently working on a project that involves a 4 Port A/V switch. This switch can be controlled via RS-232. The computer that will interface with the switch runs Vista. I would like to create a sidebar gadget that has 4 buttons- 1 for each po...
Does anyone have any example code to use the node.js serialport module in a blocking/synchronous way? What I am trying to do is send a command to a micro-controller and wait for the response before sending the next command. I have the sending/recei...
In my web application(sencha extjs 5) I have a user requirement to read/write data to the client PC serial port. I am aware of the client browser can not access local machine hardware without installing some binaries on the local machine(Native app...
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