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Netduino Plus 2 and 8gb SD


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#1 zemuss

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Posted 04 July 2013 - 01:21 AM

I have done some research and it appears that Firmware 4.2 supports SD cards greater than 2gb. I am getting the following error and need help.

 

A first chance exception of type 'System.NotSupportedException' occurred in Microsoft.SPOT.IO.dll
A first chance exception of type 'System.NotSupportedException' occurred in System.IO.dll
An unhandled exception of type 'System.NotSupportedException' occurred in System.IO.dll
 
This is when i try to write a simple file to the card.
 
I can read the card but can't write.
 
 
 


#2 NooM

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Posted 04 July 2013 - 01:29 AM

use a 1 or 2 gb card and it will work. it looks like you havent done your research well. :D



#3 zemuss

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Posted 04 July 2013 - 01:37 AM

How so? From everything I read Firmware 4.2 should be able to support SD Cards over 4gb.

 

http://forums.netdui...?showtopic=1592

 

How am I reading this wrong?

 

Post #16

"[color=rgb(40,40,40);]We're syncing 4.1.1 and 4.2. So they'll probably become "final" at the same time (most likely in 30-60 days), although we may ship 4.1.1 a bit earlier.[/color]


The difference between the two will be that 4.2 has new features (StringBuilder, RegEx, Visual Basic support, more bugfixes, etc.) Once 4.2 is released, the next releases will be 4.2.x (i.e. we won't update v4.1.1 unless there's a critical bugfix).

Chris 

#4 NooM

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Posted 04 July 2013 - 02:46 AM

see, research not done well.

 

your posts is from 2011, and thats just something chris said, no community member ever talked about >=4gb working.

 

http://forums.netdui...ss-the-sd-card/

 

2013, post 1 & 2 are important.

 

and theres more threads about that

you need a sd card <=2gb.



#5 zemuss

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Posted 04 July 2013 - 05:12 PM

If you look at that thread many said that they tested a card with more memory than a 2gb and it worked.

 

This was in a beta driver thread and why it doesn't come out in a release I would like to know. Many local retail shops do not sell a 2gb SDCard anymore.

 

"Z"






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