Motherboard stops responding

NETMF & Gadgeteer
1

Hi,

I have Mountaineer Ethernet board. And wrote some code to store some data. My code also create listen-socket and show real-time clock. All operations work into separated threads.

I upload this code into motherboard and it works fine … during some time. I can connect to my device by ethernet and read stored data.
Over time I can’t connect to my device and the clock stops. Also I can’t upload new firmware, MFDeploy.exe not seeing it on the USB-port.

To return the device to a working condition I have to press the reset button. Then again, the device is working properly for some time.

Can anyone explain to me, what happened with my Mountaineer?

Regards,
Nikolay

2

Hi,

Yes, you are right and I have a memory leak in the program. I run my program in debug mode with Debug.GC(false) every 5 second аnd Debug.GC(false) return value gradually decreased. About an hour I get OutOfMemory exception.

Can you help me, how to I can get all objects, that stored in memory? Is there any API function or debug-command?

Regards,
Nikolay

3

Ok, I check my program and found the source of problems. Now my device working normally. Thanks!