Hello,
I have Chinese clone of Uno R3 and it works well.
Today I received brand new Atmega328P-PU and i want to burn bootloader to it.
I connected it like in tutorial: http://arduino.cc/en/Tutorial/ArduinoToBreadboard but I must connect external 5V power because my laptop turns off arduino with connected atmega. I'm using minimal circuit because i don't have these items. When i click Burn Bootloader i see this:
avrdude: stk500_program_enable(): protocol error, expect=0x14, resp=0x50
avrdude: initialization failed, rc=-1
Double check connections and try again, or use -F to override
this check.
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
Please help me because i want to end this project before Christmas.
P.S Sorry for my English
Use Nick Gammon's bootload installer sketch:
or
Thank you but i don't have any resistors,crystal and capacitors.
Then I'd say you're a bit out of luck. Get out to dipmicro.com, taydaelectronics.com, get yourself a little supply of crystals, 22 pF caps, 0.1uF caps, 10K resistors, other basic parts, so you can properly experiment.
If you had a 2nd board, you could pop the chip out of one them and use the 2nd board's parts to provide the needed support circuits.
I've connected atmega328 to arduino uno without resitor pull-up and upload atmega_board_detector. Nothing happens in serial monitor but i'm scared because Atmega is very hot. It is powered from another USB port(laptop). Can i burnt it?
Is there any way to burn bootloader to Atmega328 with Arduino UNO without special components.
I only have 27mhz crystal
When I made last try to burn bootloader I don't connect wire from 10 pin to RESET on atmega and it burns.
I connected LED to 13arduinopin on atmega328 and it blink. I removed atmega from arduino and I send to atmega fade sketch and nothing happen. LED is blinking
Nothing happens in serial monitor but i'm scared because Atmega is very hot.
That's usually a pretty good sign that the Arduino has one or more damaged IO pins and is not too long from total failure.
Take a break and get yourself some components.
KaSkA3eR:
Is there any way to burn bootloader to Atmega328 with Arduino UNO without special components.
I only have 27mhz crystal
No.
Also 27 MHz is outside its operating range.
I have a lucky because I uploaded bootloader to atmega without components. First time i forgot to push reset pin in atmega on breadboard. Second time i made good connections between wires and i can burn bootloader without Problem.
Some informations for more users:
Circuit from page ArduinoToBreadboard
Chinese arduino uno r3
Boards.txt from page ArduinoToBreadboard
Microcontroller: atmega328p-pu