Hello all. Looking at the example from Arduino libraries master_reader. I took the example provided and as writen it seems to work until I try the Serial.print(c) outside the brackets. Code slightly modified. line 1, 11, 17-20 1 char c; 2 3 #include <Wire.h> 4 5 void setup() { 6 …

Wire char working and not

ieee488 April 27, 2018, 6:16pm 2

c of line 19 is defaulted to 0.

This c is not the same c that was declared in line 14