Jon Henry

Ive been trying for the life of me to get I2C to work on the N+2. This is my second board. The first I more or less had to reprogram the firmware every time I tried programming with VS2012. Sent it back and gt this one. Its  a little better, but I have to constantly disconnect and reconnect to program it.

I cant however get I2C to work for me. Do these new SDA and SCL pins actually work? Is there something that were supposed to do differently with this board aside from firmware? I have  a netduino 1 with 3 i2c devices and two uarts working perfectly.

I moved to 4.3.0.0. Now, everytime I write  a program to the N+2 from VS2012, after rebooting the N+2, it reinstalls its driver as a 'Microsoft serial ballpoint'. And yes, the cursor then starts doing random things on my screen.

Anyone else experiece this?

UPDATE: And now Ive gone back to 4.2.2.2 and am unable to communicate with my device. It shows up i the build properties as it should. Disconnecting and reconnecting 10 times per programming attempt (as was normal with my previous boards) doesnt seem to do the job either. All my references are correctly back to 4.2.

LAST UPDATE: I successfully went back to 4.2.2.2 and still havent been able to connect. I run MFDeploy, select USB and the netduino shows up as it should. Go to Target>Device Capabilities and all I get is 'Not Supported' in the text window. Boxing up and shipping back tomorrow.

IM looking for info on i2c, but when i search for i2c I get nothing. Ive also tried "i2c" as the advanced search suggested.