cannot upload - com4 already in use
Posted: Fri Feb 10, 2012 3:16 pm
I have been quite frustrated for the last several days and hope someone sees what I am doing wrong. All was seeming to be working fine until I tried to upload the code that I got from the board for random wavemaking. Now when I go to upload from Arduino I get:
-----------------------------------------------------------
Binary sketch size: 31488 bytes (of a 32256 byte maximum)
processing.app.SerialException: Serial port 'COM4' already in use. Try quiting any programs that may be using it.
at processing.app.Serial.<init>(Serial.java:144)
at processing.app.Serial.<init>(Serial.java:76)
at processing.app.debug.Uploader.flushSerialBuffer(Uploader.java:75)
at processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:93)
at processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:56)
at processing.app.Sketch.upload(Sketch.java:1603)
at processing.app.Sketch.exportApplet(Sketch.java:1568)
at processing.app.Sketch.exportApplet(Sketch.java:1524)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2293)
at java.lang.Thread.run(Thread.java:619)
processing.app.debug.RunnerException: Serial port 'COM4' already in use. Try quiting any programs that may be using it.
at processing.app.debug.Uploader.flushSerialBuffer(Uploader.java:99)
at processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:93)
at processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:56)
at processing.app.Sketch.upload(Sketch.java:1603)
at processing.app.Sketch.exportApplet(Sketch.java:1568)
at processing.app.Sketch.exportApplet(Sketch.java:1524)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2293)
at java.lang.Thread.run(Thread.java:619)
--------------------------------------------------------------
I noticed it first when trying to hook up my X10 interfaces but after de-installing all their software, and even re-installing the Reef Angel stuff I still get the error. I thought for a minute it had to do with the client software but I did a fresh boot asnd tried to upload prior to running the client.
Still didn't work...
In device manager there is a driver, a FT232R UART USB sitting on Com4 that I suppose belongs to RA but would like verification.
I wrote the other day about potentially changing that address thinking I could get around this problem but no other ports are offered me in either Arduino, Client SW or even installer.
Thinking the FT232R UART chip belonged to someone else, I de-installed all drivers, plugged them in one at a time and sure enough it was the RA cable that caused Windows to install this driver.
I would really appreciate the help...I am kinda stuck and not sure how to proceed. Thx in advance.
Ross
-----------------------------------------------------------
Binary sketch size: 31488 bytes (of a 32256 byte maximum)
processing.app.SerialException: Serial port 'COM4' already in use. Try quiting any programs that may be using it.
at processing.app.Serial.<init>(Serial.java:144)
at processing.app.Serial.<init>(Serial.java:76)
at processing.app.debug.Uploader.flushSerialBuffer(Uploader.java:75)
at processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:93)
at processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:56)
at processing.app.Sketch.upload(Sketch.java:1603)
at processing.app.Sketch.exportApplet(Sketch.java:1568)
at processing.app.Sketch.exportApplet(Sketch.java:1524)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2293)
at java.lang.Thread.run(Thread.java:619)
processing.app.debug.RunnerException: Serial port 'COM4' already in use. Try quiting any programs that may be using it.
at processing.app.debug.Uploader.flushSerialBuffer(Uploader.java:99)
at processing.app.debug.AvrdudeUploader.uploadViaBootloader(AvrdudeUploader.java:93)
at processing.app.debug.AvrdudeUploader.uploadUsingPreferences(AvrdudeUploader.java:56)
at processing.app.Sketch.upload(Sketch.java:1603)
at processing.app.Sketch.exportApplet(Sketch.java:1568)
at processing.app.Sketch.exportApplet(Sketch.java:1524)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2293)
at java.lang.Thread.run(Thread.java:619)
--------------------------------------------------------------
I noticed it first when trying to hook up my X10 interfaces but after de-installing all their software, and even re-installing the Reef Angel stuff I still get the error. I thought for a minute it had to do with the client software but I did a fresh boot asnd tried to upload prior to running the client.
Still didn't work...
In device manager there is a driver, a FT232R UART USB sitting on Com4 that I suppose belongs to RA but would like verification.
I wrote the other day about potentially changing that address thinking I could get around this problem but no other ports are offered me in either Arduino, Client SW or even installer.
Thinking the FT232R UART chip belonged to someone else, I de-installed all drivers, plugged them in one at a time and sure enough it was the RA cable that caused Windows to install this driver.
I would really appreciate the help...I am kinda stuck and not sure how to proceed. Thx in advance.
Ross