It might be more accurate to say the threshold for the delayMicrosecond function is about 3 micro seconds for Arduino, and the threshold is about 175 us for Galileo.
That is a significant difference.
It might be more accurate to say the threshold for the delayMicrosecond function is about 3 micro seconds for Arduino, and the threshold is about 175 us for Galileo.
That is a significant difference.