I am using the the Atmega328 (not the Atmega328P that is standard with Arduino) on a breadboard version of the Arduino. I am able to get the bootloader on the Atmega328 using these instructions. In summary, you add a new entry for the 328 to the
avrdude.conf file and the
Then, I am able to get my program on the chip by going to
Tools>Board and setting it to
Arduino Uno w/ ATmega328 (non-P) then burning the bootloader on the chip using the 328 config files with the AVR Pocket Programmer. Then I go to
Tools>Board and switch it to
Arduino Uno and upload the program using the normal USB connection.
Now, my question is about using the
File>Upload Using Programmer functionality. When I do this for the the Atmega328p on a fresh chip everything works. However, when I try it for the Atmega328, with the IDE set to upload to
Arduino Uno it throws the error:
avrdude: Expected signature for ATMEGA328P is 1E 95 0F Double check chip, or use -F to override this check.`
Is there another config file that has to be changed to enable the "Upload Using Programmer" functionality on other chips? If anyone has some tips on where to look it would be greatly appreciated!
I also tried setting the IDE to
Arduino Uno w/ ATmega328 (non-P) and it throws this error:
unknown MCU 'atmega328' specified Known MCU names: avr2 at90s2313 at90s2323 at90s2333 at90s2343 attiny22 attiny26 at90s4414 at90s4433 at90s4434 at90s8515 at90c8534 at90s8535 avr25 attiny13 attiny13a attiny2313 attiny24 attiny44 attiny84 attiny25 attiny45 attiny85 attiny261 attiny461 attiny861 attiny43u attiny48 attiny88 at86rf401 avr3 at43usb320 at43usb355 at76c711 avr31 atmega103 avr35 at90usb82 at90usb162 attiny167 avr4 atmega8 atmega48 atmega48p atmega88 atmega88p atmega8515 atmega8535 atmega8hva at90pwm1 at90pwm2 at90pwm2b at90pwm3 at90pwm3b avr5 atmega16 atmega161 atmega162 atmega163 atmega164p atmega165 atmega165p atmega168 atmega168p atmega169 atmega169p atmega32 atmega323 atmega324p atmega325 atmega325p atmega3250 atmega3250p atmega328p atmega329 atmega329p atmega3290 atmega3290p atmega406 atmega64 atmega640 atmega644 atmega644p atmega645 atmega6450 atmega649 atmega6490 atmega16hva at90can32 at90can64 at90pwm216 at90pwm316 atmega32m1 atmega32c1 atmega32u4 atmega32u6 at90usb646 at90usb647 at94k avr51 atmega128 atmega1280 atmega1281 atmega1284p at90can128 at90usb1286 at90usb1287 avr6 atmega2560 atmega2561 avrxmega4 atxmega64a3 avrxmega5 atxmega64a1 avrxmega6 atxmega128a3 atxmega256a3 atxmega256a3b avrxmega7 atxmega128a1 avr1 at90s1200 attiny11 attiny12 attiny15 attiny28 Blink:-1: error: MCU 'atmega328' supported for assembler only
Edit2: Here is another person with the same problem but without an answer.