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Topic: Problem uploading to board (Read 563 times) previous topic - next topic


(1)Just built Arduino compatable RBBB (really bare bones board) with serial programming adapter/ (TTL-RS232 converter). Connected LED between pin 13 of Atmega168 and gnd.
(2)Downloaded Arduino-0012 to PC.
(3)Connected power (9v) to RBBB, attached converter/progrmm. adapter between RBBB and serial port, com1, on PC.
(4)Pilot light comes on.  pin 13 LED flashes on and off
(5)Booted up Arduino-0012 alpha > SKETCHBOOK > EXAMPLES > DIGITAL > BLINK
(6)Tried uploading to I/O board, but get error: Problem uploading to board .  In dark rectangle below BLINK program there are two messages:
[glow](i) avrdude: stk500_get sync(): not in sync: resp+0x00
(ii)avrdude: stk500_disable():protocol error, expect=0x14, resp=0x51[/glow]

LED connected to pin 13 flashes, but it seems to flash more frequently than one flash per second as BLINK pgm. calls for

I don't think that the pgm BLINK is being uploaded to RBBB.
What is the proper procedure for uploading Arduino programs ?

Thank you

Adilson Akashi

I don´t know which version of RBBB do you have, but searching quicly on RBBB site I found many docs that can help you:

I´m not sure, but it seems that if you didn´t make the autoreset hack on your board, you must press the reset button when uploading a sketch.

I´m sure there are people here that can help you with more than this (other RBBB users, or people with more knowledge), but I saw a forum link on moderndevice site:

If you could not find real help here, or the answer is not in doc files, perhaps you can get help in that forum.

Good luck

P.S.: just a comment: you wrote "pin 13 of atmega168..." but the correct is pin13 of RBBB board (or pin13 of Arduino Board). The pin13 of RBBB is equal to pin19 of the atmega168.
PCB Designer

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