本帖最后由 22号公园 于 2014-8-4 09:31 编辑
【求助】Serial port “COM3” already in use, Try quitting any programs that maybe using it
最后一次上传成功之后,一直是这个报错。而且板子上的程序也在跑,因为我打开COM3,显示的是我做的调试输出语句(最后一次成功上传的程序的调试语句)。这说明什么呢?本人是小白,大家帮忙看看怎么回事,感激不尽!!!
错误提示如下:
Arduino:1.5.5-r2 (Windows 8), 板:"Arduino Leonardo"
Sketch uses 14,778 bytes (51%) of program storage space. Maximum is 28,672 bytes.
Global variables use 505 bytes (19%) of dynamic memory, leaving 2,055 bytes for local variables. Maximum is 2,560 bytes.
processing.app.debug.RunnerException: Serial port 'COM3' already in use. Try quitting any programs that may be using it.
at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:100)
at processing.app.Sketch.upload(Sketch.java:1672)
at processing.app.Sketch.exportApplet(Sketch.java:1578)
at processing.app.Sketch.exportApplet(Sketch.java:1550)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2399)
at java.lang.Thread.run(Unknown Source)
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