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by atmega168
Tue Feb 12, 2013 8:56 am
Forum: Beginners
Topic: Using PIN17 as UART RTS / alternative GPIO functions
Replies: 12
Views: 14118

Re: Using PIN17 as UART RTS / alternative GPIO functions

Any progress on this? I am trying to do rs-485 as well. Was looking at using hardware flow control pins to make this possible. Tried it in perl by driving the GPIO pins high and low before and after writing.

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