i've got 0x0f in lock bits after loading bootloader from Arduino IDE and I was unable to load something to my ATmega328P from Atmel Studio. After erasing memory by avrdude lock bits have been 0x3f..
Rd - - BLB12 BLB11 BLB02 BLB01 LB2 LB1
I wired up my USBTinyISP as shown in post #3, but I don't think the programmer is even working. I get the same error when I attempt to burn bootloader from the Arduino IDE or use AVRDUDE command line:avrdude: initialization failed, rc=-1 Double check connections and try again, or use -F to override this check.Command line was:avrdude -patmega328p -cusbtiny -Uflash:r:d:\hexfiles\tinybackup.hex:iOperating system is Windows 7 Pro, 64-bitConnecting to a Pro Mini 3.3V @ 8MHz. I have the blink sketch uploaded to the Pro mini and when I run the command line, I can see that the steady blinking LED is interrupted momentarily, so that makes me think that at least reset is being pulled low briefly. Any ideas?