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Topic: Decoding Serial TTL Pulses (Read 723 times) previous topic - next topic

chiques

Is it possible to decode serial pulse streams like http://www.picoscope.tv/general/serial-decoding-uart-rs232.html using Arduino?

Nick Gammon

Absolutely. SoftwareSerial does that, for example. OneWire library does it. The IRremote library does it. What are you trying to achieve? You can read serial data just with the serial port.
http://www.gammon.com.au/electronics

chiques

#2
Feb 21, 2013, 07:41 am Last Edit: Feb 21, 2013, 09:37 am by chiques Reason: 1
Hi Nick,

I'm trying to verify the TTL message coming through MCP2551 (which is in pulsed form). I streamed the signal using a couple of the Communication and SerialtoASCII examples but all I was able to display was garbage. I'm just wondering if there is something more suitable for simply re-creating the message.

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