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Cobra II Eco mainboard firmware update


#1

Hi all. I purchase a “Cobra II Eco mainboard”. After i installed “Microsoft .NET Micro Framework 4.2 QFE2 SDK” and “GHI Software Package v4.2”, then update firmware by “G120 Firmware Updater”. Checking “Device info” by MFDeploy show me very few assemblies:
mscorlib,4.2.0.0
Microsoft.SPOT.Native,4.2.0.0
Microsoft.SPOT.Hardware,4.2.0.0
Microsoft.SPOT.Hardware.PWM,4.2.0.1
Microsoft.SPOT.Security.PKCS11,4.2.0.0
System.Security,4.2.0.0
Can anyone tell: where are the other assemblies (GHI.Premium…, Microsoft.SPOT.Net… and many other) that were before update? How can i return back assemblies that have already been installed before?
Thanks.


#2

Welcome,

they get uploaded when you deploy your application.


#3

Alwin, do you mean a rollback to the previous version of netmf?


#4

If this assemblies uploaded, then OK.
Then i try create new project Gadgeteer Net MF 4.2 application in VS 2010 Express, and Debug get error:
Error: Device not found or cannot be opened - USB:Gadgeteer.
Why?


#5

Yes. In Project Properties USB device is visible by name G120_G120.


#6

After several attempts to start the debug everything started to work!
Thanks all!!!


#7

@ alwin - Good stuff, enjoy the adventure :slight_smile: