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arduino_boards:rs232_controller [2018/10/18 16:37] admin [Code] |
arduino_boards:rs232_controller [2018/10/18 16:40] admin [Code] |
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| ==== Code ==== | ==== Code ==== | ||
| For the code I needed a little bit of reverse engineering. A CRC control byte is send, too. The polynom that is used is: 0xD5. The code for that was in the [[http://www.waveplayer-systems.de/WavePlayer8%20Beschreibung%20V3.pdf|manual]]\\ | For the code I needed a little bit of reverse engineering. A CRC control byte is send, too. The polynom that is used is: 0xD5. The code for that was in the [[http://www.waveplayer-systems.de/WavePlayer8%20Beschreibung%20V3.pdf|manual]]\\ | ||
| - | {{:arduino_boards:reverse_rs232.jpg?600|}}\\ | + | {{:arduino_boards:reverse_rs232.jpg?400|}}\\ |
| - | Arduino Code:\\ | + | The controller plays random files and pauses depending on the value of a potentiometer.\\ |
| + | |||
| + | === Arduino Code === | ||
| {{ :arduino_boards:waveplayer8_20.zip |}}\\ | {{ :arduino_boards:waveplayer8_20.zip |}}\\ | ||
| - | To customize the code one can change the length of the pause in seconds:\\ | + | === Customize the Arduino Code === |
| + | One can change the length of the pause (in seconds):\\ | ||
| unsigned long longest_pause = 100; | unsigned long longest_pause = 100; | ||
| The track number:\\ | The track number:\\ | ||
| int number_of_tracks = 8; // number of all tracks | int number_of_tracks = 8; // number of all tracks | ||
| - | And in an array the individual length of each track in seconds:\\ | + | And in an array one can write the individual length of each track (in seconds):\\ |
| unsigned long length_of_tracks[] = {11, 12, 13, 14, 15, 16, 17, 18}; | unsigned long length_of_tracks[] = {11, 12, 13, 14, 15, 16, 17, 18}; | ||
| ---- | ---- | ||