I use AS7 and Atmel-ICE for programming and a Arduino Nano
I wanted to start the debuging mode for the first time. I got asked severel questions which I answered I powered on and off as required and all over sudden I got this Error message when I wanted to programmin debug mode. I also does not work in ISE mode either.
Failed to enter programming mode. ispEnterProgMode: Error status received: Got 0xc0, expected 0x00 (Command has failed to execute on the tool)
Unable to enter programming mode. Verify device selection, interface settings, target power, security bit, and connections to the target device.
I susspected, on all my attempts that I did something wrong, ok.
So I used a Arduino UNO and the same Error appeared, was working before.
One thing the two devices have in common, there uis no bootloaderon on the chips as I did not need it and so erased it some days ago.
As soon as I used a new Arduino Nano or even a Mega2560 everything worked fine.
So there must be something I changed on the As7 to cause this problem, but I have no idea what.
Maybe one of you has an idea and can help.