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1  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 07, 2012, 07:59:30 am
just tried the 0022 but still the same problem.
2  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 05, 2012, 10:37:15 am
Replacing the chip is a possibility, to bad that I don't have a reworking station. smiley-cry

I think I'm going to buy a programmer. Do you recommend the original programmer from atmel, or just a cheap usb to serial programmer from ebay?
3  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 04, 2012, 08:01:13 am
when I bridge the green arrow pins, my arduino resets.

I think the chip is just dead. And now? Do I have to program my arduino with a usb-serial programmer?
4  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 01:26:48 pm
the screwdriver works, but windows does not detect a dfu device.
5  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 11:43:53 am
I tried it but nothing is installing and com3 is still there.
6  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 10:51:13 am
The loopback test goes wrong. I'm now trying to update the firmware of the 8u2 chip but I can't reset it.

Maybe I have to solder a 10k resistor on my board but I don't know where. Only the uno is shown in the tutorial. And I don't know if I've got a revision 1 or 2.
7  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 08:54:27 am
No, I can't upload anything. It starts uploading but does not finish.
Also the leds TX and RX don't blink, like the normally do when you upload something.
8  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 08:33:45 am
I'm using win7 64bit.
There is indeed a permission request when I apply the fix.
9  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 07:50:49 am
Unfortunately it didn't seem to work. Still the same problem. When I press shift+ U, your ide asks to apply a fix and afterwards it's says 'Done Uploading' but nothing has happend.

Although I like your work smiley
I like the button in the taskbar.
10  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 03, 2012, 12:59:47 am
Well, the com port appears. If I do not connect the arduino, the compiler returns 'avrdude: ser_open(): can't open device "\\.\COM3"'.
So my arduino connects to my pc. It start compiling and uploaden so the com port is in use. If I want to try uploading again, I first have to disconnect my arduino from the usb port, otherwise it says 'com port in use'.
11  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 02, 2012, 11:22:16 am
Ok, I will take that into account, but what could cause the problem that i can't upload a sketch or the bootloader?
12  Using Arduino / Installation & Troubleshooting / Re: Can't upload to Arduino Mega 2560 on: September 02, 2012, 09:44:14 am
The 2560 gets its power from an usb port. There is 5.00V on the +5V pin en 3.29V on the +3.3V pin.
I was powering the servo from the +5V, ground and digital pin 9.

I can not really measure the power on pin 9 cause I only have a multimeter and not a scope (I was sending pulses to pin 9 with 9ms interval). Although I can measure that pin 9 is powered.

When I power the servo with an external power supply my program works. So the arduino is still alive.
13  Using Arduino / Installation & Troubleshooting / Can't upload to Arduino Mega 2560 on: September 02, 2012, 06:54:25 am
Since yesterday, I can no longer connect to my arduino Mega 2560. I was playing with a servo when the servo had some strange behavior (turning left, right, right, left etc etc). After that, I can't upload anything to my Arduino. I'm running Windows 7 and I had never problems before.

When I try to upload something to the board with the shift key enabled, I get the message 'avrdude: stk500_getsync(): not in sync: resp=0x00'.
I tried to burn the bootloader through usb but that gives me the same error.

In the Arduino environment are the board type and the port entered correctly.

I hope someone can help me with this.
Thanks in advance.
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