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+3  Q: 

Does anyone have any sample code or suggestions to help me to interface my 100 pin uc3a1512to a device via RS-485?

I am attempting to connect and control a device which only accepts RS-485 input. I wish to communicate to this device via my existing UC3A1512. Does anyone have any existing source code or examples that may help me to create this interface?

I need a method of outputting date via RS-485 format.

I do not need to establish round trip communication, I simply need the ability to send commands to the device.

I have looked at Atmel's website and also on AVRFreaks and I see nothing of value to my project.

Any help is welcomed and appreciated!

Please review page 10 of this Adobe PDF from Lin Engineering to understand more about the device I need to communicate with.

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