4 replies to this topic

[cce1911]

I have code that works fine when running on N2, but when I run the same code on the N2+ I get a System.ArgumentException on this line of code:

 

// Input Trigger - This input starts the cycle

InterruptPort inpTrigger = new InterruptPort(Pins.GPIO_PIN_A5, true, Port.ResistorMode.Disabled, Port.InterruptMode.InterruptEdgeLow);

 

 

It is simply a button to start my program running.

 

BTW I am using:

using SecretLabs.NETMF.Hardware.NetduinoPlus;

 

Any suggestions?

-Capel

[Nevyn]

BTW I am using:

using SecretLabs.NETMF.Hardware.NetduinoPlus;

 

Any suggestions?

-Capel

You need to change the DLL for the N+2.  See Chris's post.

 

Hope this helps,

Mark

[cce1911]

Ok, so I referenced

using SecretLabs.NETMF.Hardware.Netduino;

and I still get the same exception.

 

I next tried moving the button assignments around and now I get the same exception, but on a [font="arial, helvetica, sans-serif;"]different InterruptPort assignment.[/font]

 

[font="arial, helvetica, sans-serif;"]Keep in mind that I'm moving from a Netduino 2 to a Netduino + 2. Chris' post refers to N+ to N+2.[/font]

[cce1911]

Upon closer examination, here is the debug output:

A first chance exception of type 'System.ArgumentException' occurred in Microsoft.SPOT.Hardware.dll

A first chance exception of type 'System.ArgumentException' occurred in Microsoft.SPOT.Hardware.dll

An unhandled exception of type 'System.ArgumentException' occurred in Microsoft.SPOT.Hardware.dll

 

Any suggestions?

[cce1911]

This was a strange issue and I never did figure out why the N2 code would not run on the N+2, I did find a work around.

Basically, I defined the input using the Auto-Repeat button (http://forums.netdui...n-press-sample/) and it worked. Don't ask me why this worked, but it did.