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unospacer

Member Since 14 Feb 2013
Offline Last Active Mar 13 2013 11:16 PM
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Topics I've Started

Touch, 320x240 LCD Driver for Netduino+ 2

23 February 2013 - 09:02 PM

Guys, just wanted to share the url for my latest project. I wanted to experiment with game loops and LCD displays over a serial interface at high baud rates. I found a very low cost LCD that fits perfectly on top of the Netduino+ 2 so I wrote this little driver with a number of really cool features.

 

If you are interested, cehck it out:

http://vizicsmartgpu.codeplex.com/


Swapping RX and TX ports on UART

19 February 2013 - 06:17 AM

When using serial ports, is it possible to swap the predefined RX and TX pins on say, com1? If so, how can it be done. Obviously I mean in software, and not by swapping the pins using jumpers!

Using SD and SC ports as UART

18 February 2013 - 04:21 PM

From the specs, I can see that SD and SC (I2C) ports can also be used as UART. I tried using COM4 but it I get no response from the connected device. I can communicate with the attached device over COM1 so I was wondering if I still need the pull-up 2.2k resistors on the I2C ports to make the COM 4 work properly.

 

Thanks!


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