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| author | Arturo Guadalupi <a.guadalupi@arduino.cc> | 2015-05-07 17:41:18 +0200 |
|---|---|---|
| committer | Arturo Guadalupi <a.guadalupi@arduino.cc> | 2015-05-14 11:27:00 +0200 |
| commit | 9a9760cc86e1684875e5fdb2f39e146042df9f72 (patch) | |
| tree | dcbbe996d93c958568603db25c4c60011cb14495 /libraries/Wire/examples | |
| parent | b682456e8e74dbbccb3e709b7838a8475902c00c (diff) | |
Fixes #2969:
This fixes the Wire examples that uses I2C reserved address (from 0 to 7) substituting them with 8 that is the first one available and that can be used.
I also modified the wire reference
http://www.arduino.cc/en/reference/wire
according to this fact.
Diffstat (limited to 'libraries/Wire/examples')
4 files changed, 4 insertions, 4 deletions
diff --git a/libraries/Wire/examples/master_reader/master_reader.ino b/libraries/Wire/examples/master_reader/master_reader.ino index 74f0155..2d2419b 100644 --- a/libraries/Wire/examples/master_reader/master_reader.ino +++ b/libraries/Wire/examples/master_reader/master_reader.ino @@ -20,7 +20,7 @@ void setup() void loop() { - Wire.requestFrom(2, 6); // request 6 bytes from slave device #2 + Wire.requestFrom(8, 6); // request 6 bytes from slave device #8 while (Wire.available()) // slave may send less than requested { diff --git a/libraries/Wire/examples/master_writer/master_writer.ino b/libraries/Wire/examples/master_writer/master_writer.ino index 482e922..9933cc2 100644 --- a/libraries/Wire/examples/master_writer/master_writer.ino +++ b/libraries/Wire/examples/master_writer/master_writer.ino @@ -21,7 +21,7 @@ byte x = 0; void loop() { - Wire.beginTransmission(4); // transmit to device #4 + Wire.beginTransmission(8); // transmit to device #8 Wire.write("x is "); // sends five bytes Wire.write(x); // sends one byte Wire.endTransmission(); // stop transmitting diff --git a/libraries/Wire/examples/slave_receiver/slave_receiver.ino b/libraries/Wire/examples/slave_receiver/slave_receiver.ino index 15eff9a..53df274 100644 --- a/libraries/Wire/examples/slave_receiver/slave_receiver.ino +++ b/libraries/Wire/examples/slave_receiver/slave_receiver.ino @@ -14,7 +14,7 @@ void setup() { - Wire.begin(4); // join i2c bus with address #4 + Wire.begin(8); // join i2c bus with address #8 Wire.onReceive(receiveEvent); // register event Serial.begin(9600); // start serial for output } diff --git a/libraries/Wire/examples/slave_sender/slave_sender.ino b/libraries/Wire/examples/slave_sender/slave_sender.ino index 4437ab1..26b9e52 100644 --- a/libraries/Wire/examples/slave_sender/slave_sender.ino +++ b/libraries/Wire/examples/slave_sender/slave_sender.ino @@ -14,7 +14,7 @@ void setup() { - Wire.begin(2); // join i2c bus with address #2 + Wire.begin(8); // join i2c bus with address #8 Wire.onRequest(requestEvent); // register event } |