EEVblog Electronics Community Forum
Electronics => Microcontrollers => Topic started by: madhu.wesly01 on April 27, 2018, 04:18:55 am
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Hi,
1. Does ATSAMD21G support RTS and CTS (Full UART ) ?
2. If yes, how do I add/enable these pins in a SERCOM of the microcontroller core files (probably variant.cpp)?
Any pointers with reference to Arduino Zero core would be very helpful.
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1. Yes, it does.
2. It depends on whatever library you are using. Full UART is enabled when TXPO=2 and RXPO=1. And you are accordingly limited in pins selection. Read the datasheet for details.