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Topic: URGENT !!! PLS HELP can't upload (Read 474 times) previous topic - next topic

shengfatt

Sep 05, 2008, 07:19 am Last Edit: Sep 05, 2008, 07:22 am by shengfatt Reason: 1
i tried to upload a program code to my arduino just now, but i close the arduino software when it is still uploading.

after that i reopen the arduino software and try to upload a program code and now the problem come:
it show:

avrdude: stk500_getsync(): not in sync: resp=0x30
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51


pls help ! urgent! before i(so stupid) close the software during the process of uploading, everything is OK! but now :'( :'(

using arduino diecimila and windows vista home premium and arduino-0011 Alpha

Quijonsith

Well, starting with the basics, have you tried reseting your arduino or unplugging it from power, waiting several minutes, and plugging it back in for another try?

shengfatt

is this a common error or serious error?

Quijonsith

I get that error everytime I accidentally hit upload before I hit reset on my sanguino or if I wait too long after it first powers up.  In my case it just means my bootloader only waits 3 seconds for communication from my laptop.  If it doesn't receive anything it starts running my sketch that's already on it and I have to reset it to upload anything.

Franklin

I'm getting the same symptoms although slightly different error codes. Really annoying.
Stephen

eaguerre

Hola a todos! Soy nuevo por acá y quería compartir algo.

Ayer en mis primeras experiencia con arduino (NG) no podía subir el programa a la placa, me daba el siguiente error:
avrdude: stk500_getsync(): not in sync: resp=0x30
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51

Y busqué por el foro -incluso en su versión italiana!- pero no había respuestas claras, solamente algunas pistas.
Hasta que encontré esta página:

Learn Electronics using Arduino
http://www.ladyada.net/learn/arduino/

Sitio donde me enteré que me faltaba instalar los siguientes drivers para que todo marchara bien: CDM 2.04.06 WHQL Certified

Info que estaba en la lección 0.

Espero que esto pueda servirle a otros usuarios, salud!

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