In my project I need to convert a string to a char array. From various examples I concluded that toCharArray()
will convert a string to a char array. But I failed to do so. The error is:
'a' does not name a type
The code I am using is:
String a = "45317";
char b[6];
a.toCharArray(b,6);
Resources are https://www.arduino.cc/en/Reference/StringToCharArray and http://forum.arduino.cc/index.php?topic=199362.0