LPC2378-RS485

Hi all
I have to configure the LPC2378 for RS485 how can i do that and through which USART port ..can any one help me out to config tht ...

Regards
Suresh

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  • You could use any of the built-in USARTS for RS485.

    The only significant differences between RS232 and RS485 is the driver chip used, and that you must be able to turn on/off the driver chip depending on if you are sending or receiving. This can be done with handshake signals, but you may as well use any GPIO pin.

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  • You could use any of the built-in USARTS for RS485.

    The only significant differences between RS232 and RS485 is the driver chip used, and that you must be able to turn on/off the driver chip depending on if you are sending or receiving. This can be done with handshake signals, but you may as well use any GPIO pin.

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