typo in code on this page: http://arduino.cc/en/Reference/SoftwareSerialPrintln

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1

See this page: http://arduino.cc/en/Reference/SoftwareSerialPrintln

I think there is a problem but I could be wrong. I think the example code posted on the Arduino site needs a capital letter S at the beginning of each Serial.print command....

Here is the problematic code.

SoftwareSerial serial(10,11);
int analogValue;

void setup()
{
  serial.begin(9600);
}

void loop()
{
  // read the analog input on pin 0:
  analogValue = analogRead(A0);

  // print it out in many formats:
  serial.print(analogValue);         // print as an ASCII-encoded decimal
  serial.print("\t");                // print a tab character
  serial.print(analogValue, DEC);    // print as an ASCII-encoded decimal
  serial.print("\t");                // print a tab character
  serial.print(analogValue, HEX);    // print as an ASCII-encoded hexadecimal
  serial.print("\t");                // print a tab character
  serial.print(analogValue, OCT);    // print as an ASCII-encoded octal
  serial.print("\t");                // print a tab character
  serial.print(analogValue, BIN);    // print as an ASCII-encoded binary
  serial.print("\t");                // print a tab character
  serial.print(analogValue/4, BYTE); // print as a raw byte value (divide the
                                     // value by 4 because analogRead() returns numbers
                                     // from 0 to 1023, but a byte can only hold values
                                     // up to 255)
  serial.print("\t");                // print a tab character    
  serial.println();                  // print a linefeed character

  // delay 10 milliseconds before the next reading:
  delay(10);
}
2

Nope. Cause it defines it's own (software) Serial object with a lower-case s:

SoftwareSerial serial(10,11);

Creating an object with the same name as part of the standard library, except for capitalization, is bound to cause confusion and is a Really Bad Thing that they should NOT have done. (There are a lot of standards for how to capitalize identifiers, and they all seem to work ok, as long as you avoid identifiers that differ ONLY in capitalization. MyVar is fine, myvar is OK, myVar is OK, my_var is swell. But never use more than one of them in the same program!