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Query Results as String
Posted by: Jon Chambers
Date: October 25, 2014 05:16PM

Hi.

I'm creating a project where I want to interpret the incoming values from a database as blinking lights (morse code).

I've got your example code working, using Example 2, but am having trouble figuring out how to use the results that are printed out in the serial monitor as strings in order to write a conditional to check for specific characters in the string.

I want to do something like this:

If (InTheDatabaseResults == ‘character’) {

blinking code here

}

I’ve tried using the Serial.read(r->values) instead of Serial.print, but get errors. Also writing a conditional like the one above with the r->values, but that doesn’t work either.

How can I get/convert the text in order to compare the characters?

Sorry if the answer is obvious, I just can’t figure this out.

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