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stonehippo/sprint_counter.ino

Created July 11, 2017 06:25
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Using sprintf in Arduino code
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sprint_counter.ino
long counter = 0;
void setup() {
Serial.begin(115200);
}
void loop() {
char buffer[50];
sprintf(buffer, "The count is now %d.\n", counter++);
Serial.print(buffer);
delay(1000);
}
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stonehippo commented Jul 11, 2017

This is a dumb little sketch that shows a use of sprintf() in an Arduino sketch. I don't recall why I wrote it, but maybe someone will find it useful.

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