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Topic: Arduino Micro Freezes Mouse (Read 1 time) previous topic - next topic

-Watson-

I am using Mac OS X  10.7.5 on a Macbook Air an every time I plug in my Arduino Micro, the trackpad stops working.  I do not have this problem when using my Arduino Uno and everything else about the Micro seems to work: it runs basic sketches like blink and can send serial data fine.  The only other problem is this error that shows up every upload:
Code: [Select]
processing.app.SerialException: Serial port '/dev/tty.usbmodem1411' already in use. Try quitting any programs that may be using it.
at processing.app.Serial.touchPort(Serial.java:119)
at processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:203)
at processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:67)
at processing.app.Sketch.upload(Sketch.java:1671)
at processing.app.Sketch.exportApplet(Sketch.java:1627)
at processing.app.Sketch.exportApplet(Sketch.java:1599)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2380)
at java.lang.Thread.run(Thread.java:695)

The sketches still work despite the error message and I have read on other forums that the error message is normal.  Does anyone know why my mouse isn't working?

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