Months ago I used the Arduino Duemilanove with Atmega328P-PU, it was working perfectly.
Now it gets stuck on uploading.
I've formated my computer with Windows 7 recently, reinstalled arduino software and installed the FTDI drivers.
When I press the reset button, the L led flashes twice and when appears "uploading" on arduino software the L, TX and RX quickly flashes sometimes then stops on the TX light on, so I don't think is a bootload problem.
I tried the versions 1.0.5 and 1.5.5 in 2 different computers(both with Windows 7).
Thank you for your reply James.
I did it: it is on Arduino Duemilanove or diecemila, with ATmega328 but is not working.
My program compiles and freezes on uploading...
Well, it keeps saying its uploading and dont show any errors. It stays uploading forever (I left it for 1h and it was still uploading). Only when I remove/reset the arduino it says:
avrdude: stk500_getsync(): not in sync: resp=0x00
Today it appeared one more message for the first time (but it happened only once):
avrdude: ser_send(): write error: sorry no info avail
and this when i removed:
avrdude: stk500_getsync(): not in sync: resp=0x00
processing.app.debug.RunnerException
at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:129)
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)
Caused by: processing.app.debug.RunnerException: Problema ao carregar para a placa. Veja http://www.arduino.cc/en/Guide/Troubleshooting#upload para sugestões.
at cc.arduino.packages.Uploader.executeUploadCommand(Uploader.java:113)
at cc.arduino.packages.uploaders.SerialUploader.uploadUsingPreferences(SerialUploader.java:127)
... 5 more