1 files changed, 0 insertions, 87 deletions
diff --git a/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.ino b/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.ino
deleted file mode 100644
index 9c41c18..0000000
--- a/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.ino
+++ /dev/null
@@ -1,87 +0,0 @@
-// I2C SRF10 or SRF08 Devantech Ultrasonic Ranger Finder 
-// by Nicholas Zambetti <http://www.zambetti.com>
-// and James Tichenor <http://www.jamestichenor.net> 
-
-// Demonstrates use of the Wire library reading data from the 
-// Devantech Utrasonic Rangers SFR08 and SFR10
-
-// Created 29 April 2006
-
-// This example code is in the public domain.
-
-
-#include <Wire.h>
-
-void setup()
-{
-  Wire.begin();                // join i2c bus (address optional for master)
-  Serial.begin(9600);          // start serial communication at 9600bps
-}
-
-int reading = 0;
-
-void loop()
-{
-  // step 1: instruct sensor to read echoes
-  Wire.beginTransmission(112); // transmit to device #112 (0x70)
-                               // the address specified in the datasheet is 224 (0xE0)
-                               // but i2c adressing uses the high 7 bits so it's 112
-  Wire.write(byte(0x00));      // sets register pointer to the command register (0x00)  
-  Wire.write(byte(0x50));      // command sensor to measure in "inches" (0x50) 
-                               // use 0x51 for centimeters
-                               // use 0x52 for ping microseconds
-  Wire.endTransmission();      // stop transmitting
-
-  // step 2: wait for readings to happen
-  delay(70);                   // datasheet suggests at least 65 milliseconds
-
-  // step 3: instruct sensor to return a particular echo reading
-  Wire.beginTransmission(112); // transmit to device #112
-  Wire.write(byte(0x02));      // sets register pointer to echo #1 register (0x02)
-  Wire.endTransmission();      // stop transmitting
-
-  // step 4: request reading from sensor
-  Wire.requestFrom(112, 2);    // request 2 bytes from slave device #112
-
-  // step 5: receive reading from sensor
-  if(2 <= Wire.available())    // if two bytes were received
-  {
-    reading = Wire.read();  // receive high byte (overwrites previous reading)
-    reading = reading << 8;    // shift high byte to be high 8 bits
-    reading |= Wire.read(); // receive low byte as lower 8 bits
-    Serial.println(reading);   // print the reading
-  }
-
-  delay(250);                  // wait a bit since people have to read the output :)
-}
-
-
-/*
-
-// The following code changes the address of a Devantech Ultrasonic Range Finder (SRF10 or SRF08)
-// usage: changeAddress(0x70, 0xE6);
-
-void changeAddress(byte oldAddress, byte newAddress)
-{
-  Wire.beginTransmission(oldAddress);
-  Wire.write(byte(0x00));
-  Wire.write(byte(0xA0));
-  Wire.endTransmission();
-
-  Wire.beginTransmission(oldAddress);
-  Wire.write(byte(0x00));
-  Wire.write(byte(0xAA));
-  Wire.endTransmission();
-
-  Wire.beginTransmission(oldAddress);
-  Wire.write(byte(0x00));
-  Wire.write(byte(0xA5));
-  Wire.endTransmission();
-
-  Wire.beginTransmission(oldAddress);
-  Wire.write(byte(0x00));
-  Wire.write(newAddress);
-  Wire.endTransmission();
-}
-
-*/