size_t Print::write(const char *str)
{
size_t n = 0;
while (*str){
write(*str++);
}
return n;
}
And what value will n have? The value returned is supposed to be the number of bytes written to the serial port.
size_t Print::write(const char *str)
{
size_t n = 0;
while (*str){
write(*str++);
}
return n;
}
And what value will n have? The value returned is supposed to be the number of bytes written to the serial port.