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1  Products / Arduino Due / Memory usage statistics on: February 02, 2013, 04:04:48 pm
Hi,
Does anyone have any code snippets for getting the amount of memory in use and also the total size of the memory dynamically? I've found the links to the AVR way, but couldn't find much for the Due.

Thanks,
Greg
 
2  Development / Other Hardware Development / Re: STM32F4-Discovery Shield on: February 01, 2013, 11:30:31 am
Bummer  smiley-sad
3  Development / Other Hardware Development / Re: STM32F4-Discovery Shield on: February 01, 2013, 02:15:30 am
No worries. I'd be interested in reviving it in a couple of months. I ordered a couple of the discoveries today as I have so image intensive processing, having an external sram on the shield would be ideal.
4  Development / Other Hardware Development / Re: STM32F4-Discovery Shield on: January 31, 2013, 08:18:36 pm
Did this idea for a shield die out?

i'm holding out hope.

5  Products / Arduino Due / Re: JTAG Debugging on: January 31, 2013, 07:38:26 pm
there is a JTAG connector (unpopulated) and an SWD connector.

Anything that does SWD and supports the SAM3X will work.
I tested (albeit not fully) the http://www.blacksphere.co.nz/main/blackmagic the author added support for the SAM3X
as soon as we have finished testing we'll report back.

or you can solder a JTAG connector on the PCB and use the atmel dongle

m


Hi Massimo,
Have you had a chance to get the BMPM working with the Due yet?

Thanks,
Greg
6  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 31, 2013, 10:28:08 am
This thread was about the Arduino Due which runs an ARM chip. The one you have uses an ATMega chip. They use different chips for the serial ports.

I'd suggest starting a new thread for you question.
7  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 06:36:42 pm
True. Will do.

g
8  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 02:04:11 pm
I plugged it into the windows box i have and when connected to the programming port it doesn't do anything and when I plug in the native one, windows complains about the USB device having an issue.

I've just ordered the black magic probe to see if i can recover the device, if not I will send it back for replacement.

I'll keep this thread updated for the resolution.

Thanks,
Greg
9  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 12:31:36 pm
I see 4.91V on the ICSP and also on the 5v pin. I also see 3.27v on the 3v pin.
10  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 12:17:00 pm
I just checked the console logs while plugging the device in

When it is plugged into the programming port, nothing is displayed. When I plug it into the native port it displays this

http://pastebin.com/EeguJzJ7
11  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 12:13:00 pm
Neither the programming or native port is showing up. What does it indicate? DOA?
12  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 29, 2013, 12:10:40 pm
I tried the cable on another device and it worked fine. I bought another cable and the Due still refuses to show itself.

I guess it's time I bought the black magic probe and see if I can recover it that way. Does anyone have a link to the steps needed to reburn the boot loader?

Thanks,
Greg
13  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 28, 2013, 10:46:09 am
Anyone able to help?
14  Using Arduino / Installation & Troubleshooting / Re: OSX 10.8 - Arduino Due - Serial ports not showing on: January 26, 2013, 06:31:01 pm
Were you able to resolve this?

I received my Due today and it too isn't showing up in the serial port menu. Whether it is plugged in to the native usb port or the programming usb port, it doesn't appear. I checked System Information and it doesn't get listed in the device tree. Running ioreg in terminal didn't show the device either.

I thought it might have been not enough power over the usb cable so I plugged in 5v in the DC jack and still no luck.

Is there a way to reset the Due?

Any help is greatly appreciated.

EDIT:
I should add that the L led is solid along with the On led, if that means anything.

EDIT 2:
I downloaded the IOUSBFamily Log Release from developer.apple.com to see if the OS X usb subsystem could shed any light on the situation. The only console message that _might_ be related is this.


1/26/13 7:04:58.758 PM MDCrashReportd[326]: 326:2042986880|MDCrashReportd.m:deviceAttached| ERROR: Could not get a USBMux endpoint for the device with uid b7010c79b5bb8aa7f15161ad8d5af162f5ac38af. Ignoring.


It is had to ascertain whether this message is related to the Arduino Due at all as it does show any usb id's in the message.

It looks like the Due is bricked. Can anyone tell me if there is a way to unbrick it?

Thanks again,
Greg
15  Forum 2005-2010 (read only) / Syntax & Programs / Re: Calling to super fails on: October 17, 2008, 01:34:51 pm
Thanks Mikal, the links I browsed on google was saying to use super.method(); They're off my christmas card list now!
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