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smarcus3

Member Since 07 Apr 2012
Offline Last Active Oct 10 2012 06:34 PM

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Topics I've Started

Netduino Plus - Login to Windows Network

10 October 2012 - 02:27 PM

I was wondering if it was possible to get the N+ to log into a windows network. I would like to sue mine at work, but without these credentials I cannot get into the network. Thanks.

PCB for Shifter Circuits

01 May 2012 - 02:33 AM

I have been designing for a little while now a few circuits which I commonly use the 74HC595 to control. Right now these are:

LCD Screen
7 Segment Display
7 Individual LED Driver

This list is changing and growing as time passes.

I have been designing my circuit using ExpressSch and the PCB with ExpressPCB. ExpressPCB offers 'cheap' PCB manufacturing with 3 PCBs measuring 3.8" by 2.5" for $60 with shipping.

Below is my circuit diagram and the PCB diagram. Each of the boards will be separated manually and can be daisy chained together.

Posted Image

Thoughts? Comments?

Daisy Chain of Ic74HC595 can it control a LCD screen.

22 April 2012 - 05:22 PM

I currently have an LCD screen controlled via a single Ic74HC595. However, using the daisy chain function like this so that the same 3 IO ports can do more than just control a single lcd, but maybe an lcd and leds.

[code=auto:0]Ic74HC595Chain ChainOut = new Ic74HC595Chain(SPI_Devices.SPI1, Pins.GPIO_PIN_D9, 2)/code]

The daisy chain wiring is shown HERE

Timeout the execution of a function

18 April 2012 - 04:50 PM

I have a function which returns a HTML page, which every so often gets hung up. It works the vast majority of the time, but every so often the server it is trying to talk with doesn't respond back. Is there a way to setup a timeout on the function? Thanks

Error: Failed allocation for 434 blocks, 5208 bytes

15 April 2012 - 10:24 PM

I get this error every so often when my program is running. About every 5 - 10 minutes.

However, if I run the following code I do not get it. I run this command every time through the loop.

Debug.GC(true)

Three things.

1) I assume that error is memory related, correct?
2) Is it okay to call the garbage collect all the time?
3) Is there a better fix?

Thanks for the help.

smarcus3

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