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1  Community / Exhibition / Gallery / Re: Arduino + FreeRTOS + C++ = Platform for Teaching Real-Time Software Design on: July 08, 2012, 04:59:10 pm

Thanks for the links - I'll be devouring those tonight.  I'm trying to incorporate some RTOS context switching into my project for school and I've been having trouble getting my Uno and Ethernet Shield to run with DuinOS.  Any help, guidance, or mentorship would be greatly appreciated.
2  Development / Other Software Development / Re: Arduino Eclipse Plugin <Update> on: July 08, 2012, 04:23:14 pm

I've been unable to get the Eclipse plug-in to work with the Ethernet WebClient example in Arduino 1.01.  Is there a trick to adding libraries that I might be missing?

So far, I copy the Ethernet WebClient example directly to Eclipse and I do not include the SPI.h and Ethernet.h headers in the .cpp file.  I put the headers into the .h file for the project.  I then import the SPI and Ethernet libraries into the project.  I then try to compile the example and I am unable to do so.

Thanks for any help,
3  Using Arduino / Networking, Protocols, and Devices / Change Ethernet SPI Pins? on: July 07, 2012, 08:40:22 pm
Hi all,

I'm working with DuinOS and an Ethernet Shield, and an Arduino Uno.  DuinOS is a RTOS that uses Timer1 as its tick timer, thereby disabling PWM output on pins 9,10.

Since the Ethernet Shield uses pin 10 for a chip select, the current configuration does not work.

It seems as though there are a few solutions:

1) Change the PWM pin at both the Uno and Ethernet Shield
2) Change the PWM pin at the Uno and hard-wire the new pin to pin 10 on the Ethernet Shield
3) Change the timer on the DuinOS so pin 10 is now useful (although I am unsure the ramifications)

Thanks for any help!

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