I have developed my own development board using ATmega32U4. I want to bootload my ATmega32U4 and hence I used Arduino Uno to bootload it. I have given the connections as per https://www.arduino.cc/en/Tutorial/ArduinoISP and I followed this instructions:
Open the ArduinoISP firmware (in Examples) to your Arduino board.
Select the items in the Tools > Board and Serial Port menus that correspond to the board you are using as the programmer (not the board being programmed).
Upload the ArduinoISP sketch.
Wire your Arduino boards..
Select the item in the Tools > Board menu that corresponds to the board on which you want to burn the bootloader (not the board that you're using as the programmer). See the board descriptions on the environment page for details.
Select the Arduino as ISP in the Tools>Programmer menu.
Use the Burn Bootloader command.
But I am getting the error message as
avrdude: Device signature = 0x000000 avrdude: Yikes! Invalid device signature. Double check connections and try again, or use -F to override this check.
I am using 16Mhz crytsal oscillator along with 22pf
What might be the problem?