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mv10

Member Since 19 Feb 2015
Offline Last Active Mar 30 2015 08:15 PM
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Posts I've Made

In Topic: Searching issue...??

20 March 2015 - 12:18 PM

Definitely something weird up with search. For example, I searched this thread for "whenever" (which is in your post) and got no matches, but searched the thread for "wrong" (also in your post) and it found the word.

 

I tried searching via Google like this:

site:forums.netduino.com I2C

 

The first hit was this interesting URL that returns a bunch of matches:

http://forums.netdui...ags/forums/I2C/


In Topic: Netduino Plus 1 Firmware v4.2.0 (update 1)

19 March 2015 - 12:38 AM

hi!

I can see u guys already have tested the new firmware , but I just flashed my netduino plus reacently and i kind of got some problems with the code , for exemple when dealing with PWM , in the 4.1 virsion i  use  this " PWM led = new PWM(Pins.GPIO_PIN_D6)" for exemple to declare an object but after upgrading to the 4.2 virsion it gives me some error ,

can u help me with this ...

thanks!

 

Refer to the "backwards compatibility" notes at the end of the first post:

 

http://forums.netdui...mework-v42-sdk/


In Topic: 1Sheeld Libraries for Netduino Plus 2 now available.

19 March 2015 - 12:35 AM

This is very cool... my wife and I were just talking about maybe using some of our old Android phones for various things.


In Topic: Beta: Visual Studio 2013 support

13 March 2015 - 05:04 PM

We had an old Netduino Plus v1 kit on the shelf that we finally opened up to play around with. While trying to get it to work with VS2013, we kept running into the "missing project subtype" error which has been mentioned a few times here.

 

It appears the issue is that the SDK installs the Netduino templates into a VS2010 folder. Check your Documents folder for a VS2010 Templates folder, and copy the contents to your VS2013 folder and the problem should go away.

 

For the record, the best out-of-the-box steps for a v1 are:

 

1. update the bootloader and install the 4.2 firmware

http://wiki.netduino...ep-by-step.ashx

 

2. install the latest .NET Micro Framework SDK:

http://netmf.codeple...ses/view/133285

 

3. install the VS2013 .NET Micro Framework Project System:

open VS2013, choose Tools / Extensions and Updates, choose "Online" at the left, search for ".net micro" and install

 

4. install the netduino 4.2 SDK (listed under "netduino 2" but works with our v1):

http://www.netduino.com/downloads/

 

5. move the templates as described above

 

I've done this on three machines with somewhat different configurations (Win 7 Pro x64, Win 7 Home x86, Win 8.1 x64) and these same steps now work every time. Next is to get my Plus V2 running...


In Topic: Digital I/Os during power up

13 March 2015 - 04:48 PM

Dragging up this old thread to ask a quick question. Using a Netduino Plus v1, my wife was going through the servo chapter in the "Getting Started" book. Obviously we got the start-up jitters discussed here, and adding a 10K pull-down eliminated that.

 

However, even with the pull-down, there is a little twitch at start-up. What causes this?

 

The first 9 seconds of the video below is without the pull-down (it vibrates all over the place while the Netduino is booting up), and the next segment is with a pulldown -- you can see the start-up twitch at about 13 seconds after I plug it in the second time.

 


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