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authorDavid A. Mellis <d.mellis@arduino.cc>2009-11-07 17:54:56 +0000
committerDavid A. Mellis <d.mellis@arduino.cc>2009-11-07 17:54:56 +0000
commit6005c59ad03446153c66a991f01ac91c31d98dac (patch)
tree4c599359fd35066a81b8b9fe99042e325c03c6ed /libraries/Wire/examples
parent584dece7b0c982de8731f7400c94b5034aef89e7 (diff)
Moving libraries out of arduino platform / core directory and to top-level.
Diffstat (limited to 'libraries/Wire/examples')
-rwxr-xr-xlibraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.pde84
-rw-r--r--libraries/Wire/examples/digital_potentiometer/digital_potentiometer.pde34
-rw-r--r--libraries/Wire/examples/master_reader/master_reader.pde29
-rw-r--r--libraries/Wire/examples/master_writer/master_writer.pde28
-rw-r--r--libraries/Wire/examples/slave_receiver/slave_receiver.pde35
-rw-r--r--libraries/Wire/examples/slave_sender/slave_sender.pde29
6 files changed, 0 insertions, 239 deletions
diff --git a/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.pde b/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.pde
deleted file mode 100755
index c89b0f0..0000000
--- a/libraries/Wire/examples/SFRRanger_reader/SFRRanger_reader.pde
+++ /dev/null
@@ -1,84 +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
-
-#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.send(0x00); // sets register pointer to the command register (0x00)
- Wire.send(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.send(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.receive(); // receive high byte (overwrites previous reading)
- reading = reading << 8; // shift high byte to be high 8 bits
- reading |= Wire.receive(); // 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.send(0x00);
- Wire.send(0xA0);
- Wire.endTransmission();
-
- Wire.beginTransmission(oldAddress);
- Wire.send(0x00);
- Wire.send(0xAA);
- Wire.endTransmission();
-
- Wire.beginTransmission(oldAddress);
- Wire.send(0x00);
- Wire.send(0xA5);
- Wire.endTransmission();
-
- Wire.beginTransmission(oldAddress);
- Wire.send(0x00);
- Wire.send(newAddress);
- Wire.endTransmission();
-}
-
-*/
diff --git a/libraries/Wire/examples/digital_potentiometer/digital_potentiometer.pde b/libraries/Wire/examples/digital_potentiometer/digital_potentiometer.pde
deleted file mode 100644
index 35ee5d6..0000000
--- a/libraries/Wire/examples/digital_potentiometer/digital_potentiometer.pde
+++ /dev/null
@@ -1,34 +0,0 @@
-// I2C Digital Potentiometer
-// by Nicholas Zambetti <http://www.zambetti.com>
-// and Shawn Bonkowski <http://people.interaction-ivrea.it/s.bonkowski/>
-
-// Demonstrates use of the Wire library
-// Controls AD5171 digital potentiometer via I2C/TWI
-
-// Created 31 March 2006
-
-#include <Wire.h>
-
-void setup()
-{
- Wire.begin(); // join i2c bus (address optional for master)
-}
-
-byte val = 0;
-
-void loop()
-{
- Wire.beginTransmission(44); // transmit to device #44 (0x2c)
- // device address is specified in datasheet
- Wire.send(0x00); // sends instruction byte
- Wire.send(val); // sends potentiometer value byte
- Wire.endTransmission(); // stop transmitting
-
- val++; // increment value
- if(val == 64) // if reached 64th position (max)
- {
- val = 0; // start over from lowest value
- }
- delay(500);
-}
-
diff --git a/libraries/Wire/examples/master_reader/master_reader.pde b/libraries/Wire/examples/master_reader/master_reader.pde
deleted file mode 100644
index 1b139de..0000000
--- a/libraries/Wire/examples/master_reader/master_reader.pde
+++ /dev/null
@@ -1,29 +0,0 @@
-// Wire Master Reader
-// by Nicholas Zambetti <http://www.zambetti.com>
-
-// Demonstrates use of the Wire library
-// Reads data from an I2C/TWI slave device
-// Refer to the "Wire Slave Sender" example for use with this
-
-// Created 29 March 2006
-
-#include <Wire.h>
-
-void setup()
-{
- Wire.begin(); // join i2c bus (address optional for master)
- Serial.begin(9600); // start serial for output
-}
-
-void loop()
-{
- Wire.requestFrom(2, 6); // request 6 bytes from slave device #2
-
- while(Wire.available()) // slave may send less than requested
- {
- char c = Wire.receive(); // receive a byte as character
- Serial.print(c); // print the character
- }
-
- delay(500);
-}
diff --git a/libraries/Wire/examples/master_writer/master_writer.pde b/libraries/Wire/examples/master_writer/master_writer.pde
deleted file mode 100644
index d0ff9fa..0000000
--- a/libraries/Wire/examples/master_writer/master_writer.pde
+++ /dev/null
@@ -1,28 +0,0 @@
-// Wire Master Writer
-// by Nicholas Zambetti <http://www.zambetti.com>
-
-// Demonstrates use of the Wire library
-// Writes data to an I2C/TWI slave device
-// Refer to the "Wire Slave Receiver" example for use with this
-
-// Created 29 March 2006
-
-#include <Wire.h>
-
-void setup()
-{
- Wire.begin(); // join i2c bus (address optional for master)
-}
-
-byte x = 0;
-
-void loop()
-{
- Wire.beginTransmission(4); // transmit to device #4
- Wire.send("x is "); // sends five bytes
- Wire.send(x); // sends one byte
- Wire.endTransmission(); // stop transmitting
-
- x++;
- delay(500);
-}
diff --git a/libraries/Wire/examples/slave_receiver/slave_receiver.pde b/libraries/Wire/examples/slave_receiver/slave_receiver.pde
deleted file mode 100644
index 53c86b5..0000000
--- a/libraries/Wire/examples/slave_receiver/slave_receiver.pde
+++ /dev/null
@@ -1,35 +0,0 @@
-// Wire Slave Receiver
-// by Nicholas Zambetti <http://www.zambetti.com>
-
-// Demonstrates use of the Wire library
-// Receives data as an I2C/TWI slave device
-// Refer to the "Wire Master Writer" example for use with this
-
-// Created 29 March 2006
-
-#include <Wire.h>
-
-void setup()
-{
- Wire.begin(4); // join i2c bus with address #4
- Wire.onReceive(receiveEvent); // register event
- Serial.begin(9600); // start serial for output
-}
-
-void loop()
-{
- delay(100);
-}
-
-// function that executes whenever data is received from master
-// this function is registered as an event, see setup()
-void receiveEvent(int howMany)
-{
- while(1 < Wire.available()) // loop through all but the last
- {
- char c = Wire.receive(); // receive byte as a character
- Serial.print(c); // print the character
- }
- int x = Wire.receive(); // receive byte as an integer
- Serial.println(x); // print the integer
-}
diff --git a/libraries/Wire/examples/slave_sender/slave_sender.pde b/libraries/Wire/examples/slave_sender/slave_sender.pde
deleted file mode 100644
index f500644..0000000
--- a/libraries/Wire/examples/slave_sender/slave_sender.pde
+++ /dev/null
@@ -1,29 +0,0 @@
-// Wire Slave Sender
-// by Nicholas Zambetti <http://www.zambetti.com>
-
-// Demonstrates use of the Wire library
-// Sends data as an I2C/TWI slave device
-// Refer to the "Wire Master Reader" example for use with this
-
-// Created 29 March 2006
-
-#include <Wire.h>
-
-void setup()
-{
- Wire.begin(2); // join i2c bus with address #2
- Wire.onRequest(requestEvent); // register event
-}
-
-void loop()
-{
- delay(100);
-}
-
-// function that executes whenever data is requested by master
-// this function is registered as an event, see setup()
-void requestEvent()
-{
- Wire.send("hello "); // respond with message of 6 bytes
- // as expected by master
-}