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Topic: Problem With Uploading Code Permanently In Arduino Uno (Read 608 times) previous topic - next topic

Aneel44

Mar 01, 2013, 07:34 am Last Edit: Mar 02, 2013, 08:53 am by Aneel44 Reason: 1
hello! i hve purchased arduino uno recently the problem with my arduino is that i can't hold the sketch as the power goes down or i un-plug the arduino power, every time i have to upload sketch then it starts working!! can any one help me to troubleshoot this problem?

Nick Gammon

How to use this forum


What Arduino? Please don't use all caps in the thread heading.
http://www.gammon.com.au/electronics

nightcrawler218

try uploading the bootloader first. Then again upload your sketch. Then report us again if you face the issue. The bootloader may have some errors. try reuploading the bootloader first.
:)
"Imagination is more important than knowledge."
-Einstein

Aneel44

can i do that using my arduino Uno ? or i need any other hardware to burn bootloader ?

nightcrawler218

I am a newbie too.. There must be plenty of procedures of burning the bootloader. Do you have any one of them..?

1. Usbasp programmer..?
2. Another arduino board..?

process 1,
http://arduino.cc/forum/index.php?topic=115527.0

Process 2,
http://arduino.cc/en/Tutorial/ArduinoToBreadboard

hope that helps... Update your progress regarding the bootloader issue in your next post.
cheers
:)

"Imagination is more important than knowledge."
-Einstein

nightcrawler218

#5
Mar 02, 2013, 12:34 pm Last Edit: Mar 02, 2013, 12:42 pm by nightcrawler218 Reason: 1
Go through these links too... they might be useful to you.

http://arduino.cc/forum/index.php/topic,151021.0.html

http://arduino.cc/forum/index.php/topic,150989.0.html

Initially I was facing the same issue of bootloading. I had only a Usbasp programmer & Arduino IDE. The issue is solved not. The solution is in the abovementioned threads.

cheers
:)
"Imagination is more important than knowledge."
-Einstein

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