neshanjo2

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• espruino-cli not working (Windows 10, BLE, winnus/noble)

  @neshanjo2 started

  • 15 comments
  • 863 views

  @Gordon replied
• espruino-cli not working (Windows 10, BLE, winnus/noble)

  in General • 12 months

  

  Thank you, Gordon! It now works. That's so great! I'm always impressed how quickly and well you reply to any issue here!

  BTW, I first tried espruino within the Git Bash in Windows and got some error that that setRawMode could not be called on stdin (serialport error: TypeError: process.stdin.setRawMode is not a function). Luckily, that's no issue when using cmd or Powershell.

• espruino-cli not working (Windows 10, BLE, winnus/noble)

  in General • 12 months

  

  As the title says, it's Windows 10.
  Version 22H2, to be precise.

  Espruino Command-line Tool 0.1.46

  I like to access my Bangle.js 2, but I thought this is some generic problem. I don't know what the COM-ports actually are on my system.

  I've already reinstalled the cli and still get the error. I also assume that no bluetooth modules are installed, since AppData\Roaming\npm\node_modules\espruin­o\node_modules\ does not contain folders winnus or noble, and the @abandonware subfolder is empty. The npm install espruino command, however, did not show any errors.

  By the way, while looking at the code where the noble error comes from, I discovered serial_noble.js lines 58ff

  function startNoble() {
      try {
        process.on('uncaughtException', nobleExceptionHandler);
        try {
          noble = require('noble');
        } catch (e) {
          noble = require('@abandonware/noble');
        }
      } catch (e) { ... }
  

  where the exception from require('noble') is swallowed, which (at least in my case) is the root problem. I suggest adding some log message that noble could not be loaded and @abandonware/noble is tried instead.

• espruino-cli not working (Windows 10, BLE, winnus/noble)

  in General • 12 months

  

  Hi!

  I try to get espruino cli working.

  I ran

  npm install -g espruino
  espruino --list --verbose
  

  and get several errors. The complete log is in the attachment, the problematic parts are shown here (the actual user dir was masked to by me before posting this):

  :
  Found <MYUSERDIR>\AppData\Roaming\npm\node_mod­ules\espruino/core/serial_winnus.js
  'winnus' module not found, no Windows Bluetooth Low Energy Error: Cannot find module 'winnus'
  Require stack:
  - <MYUSERDIR>\AppData\Roaming\npm\node_mod­ules\espruino\index.js
  - <MYUSERDIR>\AppData\Roaming\npm\node_mod­ules\espruino\bin\espruino-cli.js
  :
  Initialising SetTime
  Searching for serial ports...
  Noble: getPorts - initialising...
  Noble: module couldn't be loaded, no node.js Bluetooth Low Energy
   Error: Cannot find module '@abandonware/noble'
  Require stack:
  - <MYUSERDIR>\AppData\Roaming\npm\node_mod­ules\espruino\index.js
  - <MYUSERDIR>\AppData\Roaming\npm\node_mod­ules\espruino\bin\espruino-cli.js
  :
  [Error: ENOENT: no such file or directory, open 'C:\serial\ports'] {
    errno: -4058,
    code: 'ENOENT',
    syscall: 'open',
    path: 'C:\\serial\\ports'
  }
  /serial/ports doesn't exist - disabling WebSocket support
  PORTS:
    COM6  (Microsoft)
    COM5  (Microsoft)
  

  Any suggestions?