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Serial data decoder using Arduino Uno

Rabiya

Feb 20, 2017
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Feb 20, 2017
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I've been using ATmega328. I need to serially recieve data of upto 16 bits (along with latch pulse and clock pulse) and based on this data, the microcontroller needs to give a specific output. For example, if the input serial data is 0001, the microcontroller should interpret it and generate a 5V pulse of certain length as an output. There are several modes which need to be selected based on the serial data. How do I program an Arduino to do this?
(Particularly how do I use the USART to do this?)
 
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Harald Kapp

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Nov 17, 2011
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Which serial data format do you use? UART, SPI, I²C, ...?
 
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