usb_stick

gistfile1.txt

joule:examples ian$ node usb_stick.js 720726
{ _readableState:
   { highWaterMark: 0,
     buffer: [],
     length: 0,
     pipes: null,
     pipesCount: 0,
     flowing: false,
     ended: false,
     endEmitted: false,
     reading: false,
     calledRead: false,
     sync: true,
     needReadable: false,
     emittedReadable: false,
     readableListening: false,
     objectMode: false,
     defaultEncoding: 'utf8',
     ranOut: false,
     awaitDrain: 0,
     readingMore: false,
     decoder: null,
     encoding: null },
  readable: true,
  domain: null,
  _events:
   { end: { [Function: g] listener: [Function: onend] },
     error: [Function] },
  _maxListeners: 10,
  _writableState:
   { highWaterMark: 0,
     objectMode: false,
     needDrain: false,
     ending: false,
     ended: false,
     finished: false,
     decodeStrings: true,
     defaultEncoding: 'utf8',
     length: 0,
     writing: false,
     sync: true,
     bufferProcessing: false,
     onwrite: [Function],
     writecb: null,
     writelen: 0,
     buffer: [],
     errorEmitted: false },
  writable: true,
  allowHalfOpen: true,
  device:
   { busNumber: 250,
     deviceAddress: 6,
     deviceDescriptor:
      { bLength: 18,
        bDescriptorType: 1,
        bcdUSB: 512,
        bDeviceClass: 0,
        bDeviceSubClass: 0,
        bDeviceProtocol: 0,
        bMaxPacketSize0: 64,
        idVendor: 2593,
        idProduct: 32769,
        bcdDevice: 272,
        iManufacturer: 0,
        iProduct: 0,
        iSerialNumber: 0,
        bNumConfigurations: 1 } },
  initialized: false }

/Users/ian/code/diacon/comlink2-uart/node_modules/usb/usb.js:139
	this.device.__claimInterface(this.id)
	            ^
Error: LIBUSB_ERROR_ACCESS
    at Interface.claim (/Users/ian/code/diacon/comlink2-uart/node_modules/usb/usb.js:139:14)
    at UsbSimpleDuplex.open_usb [as open] (/Users/ian/code/diacon/comlink2-uart/lib/usb.js:23:14)
    at Object.<anonymous> (/Users/ian/code/diacon/comlink2-uart/examples/usb_stick.js:14:10)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Function.Module.runMain (module.js:497:10)
    at startup (node.js:119:16)
    at node.js:906:3