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Outthereman

Member Since 21 Jun 2012
Offline Last Active Mar 07 2014 03:41 AM
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Posts I've Made

In Topic: Fried Netduino Plus 2

18 January 2014 - 10:06 AM

Did some further tests.

 

If I plug the usb cable in without holding the button down (for bootloader mode), the voltages are normal (4.89v and 3.3 v)

 

How can I test if the usb is working properly?


In Topic: Netduino Plus 2 turnaround pins

10 February 2013 - 11:03 AM

[font="'lucida sans unicode', 'lucida grande', sans-serif;"]Hi Dave[/font]

 

[font="'lucida sans unicode', 'lucida grande', sans-serif;"]The Netduino plus 2 has the extra pins for the i2c bus. I use the i2c interface for my rtc. The proto boards we can get hold of in South Africa does not cater for the new i2c pins. [/font]

 

[font="'lucida sans unicode', 'lucida grande', sans-serif;"]For me it would have been nice if the netduino pins extended to the bottom as well. Then i could decide to have my Netduino on top of my shields or on the bottom.[/font]

 

[font="'lucida sans unicode', 'lucida grande', sans-serif;"]Wish i could get hold of the screwshield! That can work for me! [/font]


In Topic: Finding all Netduino Plus(s) on a network

28 January 2013 - 06:47 PM

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;]Hi[/color]
 

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;]I have done a lot of work using the arp table and Mac addresses to discover devices on a network.[/color]

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;]I found that unless the device has been accessed from that machine, the mac will not appear on that machine's arp list. So what i do is to run a IMCP ping to populate my arp table and then based on the first few digits get a list of devices (The first few digits is the registation for the vendor)[/color]

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;] [/color]

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;]if (ip.MacAddress.StartsWith("5c-86-4a-") == true)[/color]

 

[color=rgb(34,34,34);font-family:Arial, 'sans-serif';font-size:10.5pt;]{  [/color]

....

}

 

 

 


 


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