Hi, i have an arduino duemilanove with ATMEGA328P-PU i purchased another ATMEGA328P-PU but following this instruction
i cannot flash the boot loader on the chip.
I cannot understand reading on internet if the arduino duemilanove could write the boot loader on the chip or i need only the arduino uno to do that. Thx all.
I think it can. Uploading the ArduinoISP sketch to the Deumilanove was okay I guess ?
What happened when you tried to burn the bootloader on the ATmega328P target ?
Either Uno or Duemilanove can run a bootload installer sketch.
Use Nick Gammon's sketch:
Peter_n:
I think it can. Uploading the ArduinoISP sketch to the Deumilanove was okay I guess ?
What happened when you tried to burn the bootloader on the ATmega328P target ?
Yes i have uploaded the ArduinoISP then selected Arduino Duemilanove w/ Atmega328 in type of board and the Write Bootloader but i got this error
avrdude: Yikes! Invalid device signature.
Double check connections and try again, or use -F to override
this check.
CrossRoads:
Either Uno or Duemilanove can run a bootload installer sketch.
Use Nick Gammon's sketch:Gammon Forum : Electronics : Microprocessors : Atmega bootloader programmer
i only got an arduino duemilanove and a breadboard what part of the guide i have to follow?
Can you tell which signature it is expecting and which signature it is reading ?
Wire up your breadboard to look like a standalone Arduino:
+5 from Duemilanove to VCC,AVC, Gnd to Gnd, 10K reset pullup resistor to VCC, crystal & 22pF caps to Gnd, 0.1uF caps on VCC/AVCC.
Duemilanove 13 to SCK, 12 to MISO, 11 to MOSI, 10 to Reset.
Then run the sketch.