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1  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 12:59:42 pm
This is uber weird.   smiley-confuse
I've resoldered every part (sort of) and got it to compile once on my homemade board.  smiley
Then i change the sketch and now it doesn't work. I think it might be a short as you said.
thanks
2  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 12:09:40 pm
Here is the result with no board connected: familys-imac:~ Paul-Arthur$ avrdude -c arduino -p atmega328p -C /Users/Paul-Arthur/avrdude.conf -P /dev/tty.usbserial-A900fr6g -v
Code:
avrdude: Version 5.11, compiled on Dec 23 2011 at 17:25:39
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/Users/Paul-Arthur/avrdude.conf"
         User configuration file is "/Users/Paul-Arthur/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/tty.usbserial-A900fr6g
         Using Programmer              : arduino
avrdude: stk500_recv(): programmer is not responding

avrdude done.  Thank you.

3  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 12:03:48 pm
I like your website smiley

What baudrate should the arduino be programmed at?

My blog if anyone is curious: http://asselinpaul.posterous.com/
4  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 11:57:50 am
Thanks, you're really kind.
Here is the output from the manual avrdude command with the homemade board.

Code:
familys-imac:~ Paul-Arthur$ avrdude -c arduino -p atmega328p -C /Users/Paul-Arthur/avrdude.conf -P /dev/tty.usbserial-A900fr6g -v

avrdude: Version 5.11, compiled on Dec 23 2011 at 17:25:39
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/Users/Paul-Arthur/avrdude.conf"
         User configuration file is "/Users/Paul-Arthur/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/tty.usbserial-A900fr6g
         Using Programmer              : arduino


I can't see any errors. It's weird because I have the boot loader on there and an error would otherwise come up.
I appreciate your help.
Thanks again
5  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 11:51:23 am
With an official board, I get this output: http://pastebin.com/kSt3VRUi
(it's too long for a post).
Does anyone know why it is stopping and if it's a software or hardware related problem.
6  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 11:46:35 am
But it then stays here.
It stops here, it's an evil loop of death.
7  Using Arduino / Installation & Troubleshooting / Re: Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 23, 2011, 11:13:41 am
Thanks for the reply. This is what seams to be causing the problem ( highlighted in red in the console).
Here is the output:

Code:
avrdude: Version 5.11, compiled on Sep  2 2011 at 18:52:52
         Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/
         Copyright (c) 2007-2009 Joerg Wunsch

         System wide configuration file is "/Applications/Arduino.app/Contents/Resources/Java/hardware/tools/avr/etc/avrdude.conf"
         User configuration file is "/Users/Paul-Arthur/.avrduderc"
         User configuration file does not exist or is not a regular file, skipping

         Using Port                    : /dev/tty.usbserial-A900fr6g
         Using Programmer              : arduino
         Overriding Baud Rate          : 57600


Image is here: http://cl.ly/1B2H32310y2G373q2E33
8  Using Arduino / Installation & Troubleshooting / Problem with Bare-bone arduino on MAC OSX with Arduino 1.0 on: December 22, 2011, 12:50:27 pm
I'm trying to upload a sketch to my barebone arduino.
The Arduino program does not give me an error and is be stuck at around 90% of the progress bar.
Have a look here to see the problem visually:


Why is it stuck?
Is there a problem with my board (seams unlikely since I don't get any errors).
9  Topics / Product Design / Re: PCB Design Services? on: September 18, 2011, 08:46:13 am
I'm sure a lot of people are willing to do it if they get to keep one pcb (pcb houses usually send you 5 or 10).
Just an idea, I don't currently have enough time.
10  Using Arduino / Project Guidance / Re: Heart rate monitor on: September 18, 2011, 08:38:00 am
You really want to check this out: http://www.kickstarter.com/projects/1342192419/pulse-sensor-an-open-source-heart-rate-sensor-that

It uses an IR Led and check for the reflection. You can probably build one yourself or buy the kit (support on Kickstarter).
Hope this helps.
Sincerely
11  Using Arduino / Microcontrollers / AVRdude in Eclipse (Arduino) on: August 24, 2011, 03:34:20 am
AVRdude doesn't show the Atmega328. A picture is worth a thousand word so:


Any ideas?
12  Using Arduino / Programming Questions / Re: Interfacing with Pachube (One Wire sensor) on: June 25, 2011, 01:12:42 pm
I'm sorry but I still don't understand.  The MAC address is fine (tried with another sketch right now).
How will looking at the code of the client connect function help me.
I'm a noob, sorry again.
13  Using Arduino / Programming Questions / Re: Interfacing with Pachube (One Wire sensor) on: June 25, 2011, 12:51:33 pm
Quote
yes its diving in the deep time - there are several places where the code returns 0 (failure).
I don't understand what you mean?
14  Topics / Device Hacking / Re: control 8 printers with one card? on: June 25, 2011, 12:38:09 pm
This shield (from Sparkfun) will drive two high voltage motors (up to 41v at 30A).
I guess you need 4 arduinos and 4 shields.

http://www.sparkfun.com/products/10182
15  Topics / Device Hacking / Re: Harvesting an iphone on: June 25, 2011, 12:34:42 pm
I tried harvesting an old ipod touch (broken).
The components are too small.
You can get away with a nice lipo battery.
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