Chat about Node-Serialport and projects using node serialport for specfic problems or bugs please open a github issue.
it didnt fix the problem but definetly told me serialport.h is needed and i dont have it or its in the wrong place
arduino IDE debug that is
NOde blink problem. sry to ramble on . ill just wait and keep searching for answers. I know were on the topic of "there is not pre build for windows 10"
I want to stop emmiting data from serialport
how can I do it
I'm getting errors when trying to use SerialPort. I installed it with npm i serialport
I'm getting lots of "Module not found: Error: Can't resolve 'child_process' in '...\node_modules\serialport\lib\bindings'"
same with trying to resolve 'fs'. I'm on Windows 10
I've looked at electron-rebuild... It seems like I'm on the right track, but I'm not actually seeing any options for platform (win, linux) there... just electron version and arch
@AgileDog Thx for the offer! I eventually got it working. The issue was apparently related to the socket code. Actually I didn't get to the bottom of it. But it was somehow related to my client code creating two sockets while my socket-to-serial server only expects one socket connection. When I made sure the client only inititated one socket, everything worked as expected.
@Dealerpriest Our application allows for multiple browser tabs/windows connected to multiple serial ports. The way we handle this is to use the "rooms" feature of socket.io. The server creates one socket and the clients connect up to individual "rooms" which are, in fact, one socket to one room. This way we can have one socket on the server and as many as we like on the client. Then we keep an array of serial port to client socket on the server side so we can direct serial communications to the correct socket.
Hello, I am having issues downloading serialport. I have node v10.3.0. I have seen many more of install issues with serialport but none of the fixes I found worked for me. Here is the code of me trying to install serialport above. Any help is much appreciated.
Hi everyone, first time question asker here. created a vue cli 3 app. vue added. added the vue-cli-plugin-electron-builder plugin. in the main rendering thread of electron i tried to add "var SerialPort = require('serialport')" and I receive this message "TypeError: Path must be a string. Received undefined" and a confusing stacktrace. Might be a problem with the plugin might be a problem with the cli. I dont know. Hoping someone may have happened the same problem and have come with a solution. vue-cli 3.0.1 , electron ^2.0.2 and serialport ^6.2.2
I'm trying to interface with some hardware where order matters. Messages are new line delimited. I tried to read in only one byte at a time (by setting the highWaterMark to 1) and then send my responses once I see a new line. However I noticed that 10 bytes are read in at once when looking at an EZ-Tap serial port sniffer, so my responses are instantly out of order. Is there a way to read in one byte at a time from the level of the port?
//Start
port.on('open', function(){
console.log('Port Opened');
port.write('ATE1');
});
port.on('data', function(data){
data = data.toString();
console.log(data);
});
thats all im trying to do
@Vercellotti
const SerialPort = require('serialport')
const Readline = require('@serialport/parser-readline')
const port = new SerialPort('/dev/tty-usbserial1')
const parser = new Readline()
port.pipe(parser)
// Here we wait for data and do console.log
parser.on('data', console.log)
// Here we send data and do nothing else
port.write('ROBOT PLEASE RESPOND\n')
this example uses the searl port stream interface
into the parser Stream that is write only
the parser stream processes the data of the port stream