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Topic: I need help atmega1284av (Read 838 times) previous topic - next topic

ser009

Bought a payment I can not work with Arduino.
Bootloader stitched from 1284P
Somewhere discrepancy of c 1284AU
Help to understand???

it is impossible even to blink the diode

http://maniacbug.wordpress.com/2011/11/27/arduino-on-atmega1284p-4/

There is PINout but it under DIP

CrossRoads

Are you sure that's a 1284P? Surface mount 1284 only has 44 pins, that looks like a lot more.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

ser009

I have mega1284AU - 44 pin

ATMEGA1284
AU 1047

arduino 0x1902 is defined

I use Usbasp

CrossRoads

Okay, you need to create a new entry in your local copy of ardude.conf with the signature bytes for the non-P version of the 1284.
Then create a new entry in boards.txt for that part.
Should be good to go after that.
Designing & building electrical circuits for over 25 years.  Screw Shield for Mega/Due/Uno,  Bobuino with ATMega1284P, & other '328P & '1284P creations & offerings at  my website.

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