- if (joy.getRawButton(1)) { // Check if the button is pressed
- String WriteString = "RGB"; // String that is going to transfer; change to
- // whatever the Arduino code has
- char[] CharArray = WriteString.toCharArray(); // Changes data type
- // (string) to char array
- // Char array: array of chars
- byte[] WriteData = new byte[CharArray.length]; // Makes the char array
- // able to transfer from
- // roboRio to Arduino
- for (int i = 0; i < CharArray.length; i++) { // Repeats for each char in
- // CharArray
- WriteData[i] = (byte) CharArray[i]; // Sets the char to byte
- }
- Wire.transaction(WriteData, WriteData.length, null, 0); // Finally does
- // transaction
+ String WriteString = "go";
+ char[] CharArray = WriteString.toCharArray();
+ byte[] WriteData = new byte[CharArray.length];
+ for (int i = 0; i < CharArray.length; i++) {
+ WriteData[i] = (byte) CharArray[i];