Listing 8 4 CharArray-2
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/* Listing 8-4. Display character array. Purpose: Display a character array using array indexes Dr. Purdum, Nov 22, 2014 */ void setup() { char greet[6]; int i; Serial.begin(9600); greet[0] = 'H'; // Initialize the array with some characters greet[1] = 'e'; // the slow way... greet[2] = 'l'; greet[3] = 'l'; greet[4] = 'o'; greet[5] = '\0'; // null termination character for (i = 0; i < 5; i++) { // Serial.print(greet[i]); // Serial.print(*(greet + i)); //Version 2 Serial.print(*(greet + i * sizeof(char))); // Version 3 } } void loop() { }