<div dir="ltr">Hi Andreas,<div><br></div><div>This is only partially related; the Mega 2560 is going to be a problem due to bootloader issues, I suspect.</div><div><br></div><div style>That said, could you please try the following:</div>
<div style><br></div><div style>1. In the Arduino environment, open up the IDE, open the Serial Monitor, and set the speed to 115200.</div><div style><br></div><div style>2. Type "!!!?" (without the quotes) into the text field.</div>
<div style><br></div><div style>3. Hit the reset button on the Arduino.</div><div style><br></div><div style>4. Hit "Send" on the serial monitor immediately after. (You have, I think, 500ms to hit the button.)</div>
<div style><br></div><div style>You should get back a bunch of status information from the bootloader. This will, I believe, include the date the bootloader was compiled.</div><div style><br></div><div style>For both you and Christian, I would appreciate knowing what vintage of bootloader we're dealing with. </div>
<div style><br></div><div style>And, a question re: the i386-chroot environment: are you running the JEdit IDE under Linux? I'm curious what you did to attempt the upload. The error you're experiencing is an avrdude error. Knowing the command you ran to attempt the upload would be useful.</div>
<div style><br></div><div style>Cheers,</div><div style>Matt</div><div style><br></div><div style><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Mar 29, 2013 at 5:48 PM, afromm <span dir="ltr"><<a href="mailto:arduino@fromms-online.de" target="_blank">arduino@fromms-online.de</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I just found the plumbing and Occam-pi programming environment for arduino, and it seems to be just what I need for my project. So I tried to install the Software but without any success. Here are the details:<br>
<br>
My System: Ubuntu Linux precise/amd64. The Arduino-IDE works great with<br>
my Arduino: Sainsmart Mega 2560<br>
<br>
<br>
Here is what I tried to get Occam-pi to work.<br>
<br>
First get the whole thing in my native system: No chance, because of the amd64 platform doesn't allow to install the i386 version of many libs without throwing many applications away.<br>
<br>
So I set up an i386-chroot. The Occam-pi environment installed flawlessly, but couldn't get the firmware on my Arduino.<br>
The error-message I got is the same as Christian Lewis gets on his system:<br>
<br>
Uploading Plumbing firmware<br>
avrdude: stk500_recv(): programmer is not responding<br>
<br>
<br>
After that I tried to install the Windows-Version running on a Virtualbox Windows XP (32) System. There the error message was that avrdude couldn't sync with the Arduino. The Arduino-System could upload a sketch to the Board under Windows, but got a checksum error after uploading the sketch.<br>
<br>
Ah, and yes, I tried many times the uplaod process, disconecting the Arduino in between and reseting it very often.<br>
<br>
<br>
Any help would be great to finaly get the Ocam-pi-environment running to start coding for my project.<br>
<br>
Thanks in advance!<br>
<br>
Andreas<br>
<br>
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</blockquote></div><br></div>