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arduino_boards:rs232_controller [2018/10/18 16:36] admin [RS232 Controller] |
arduino_boards:rs232_controller [2018/10/18 16:43] admin [Paper PCB] |
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==== Paper PCB ==== | ==== Paper PCB ==== | ||
+ | If an external trigger is needed there is a connector on Pin2.\\ | ||
+ | |||
+ | |||
{{:arduino_boards:dual_rs232_controller_01.jpg?400|}}\\ | {{:arduino_boards:dual_rs232_controller_01.jpg?400|}}\\ | ||
{{ :arduino_boards:dual_rs232_controller_01.zip |}}\\ | {{ :arduino_boards:dual_rs232_controller_01.zip |}}\\ | ||
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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 manual\\ | + | For the code I needed a little bit of reverse engineering.\\ |
- | {{:arduino_boards:reverse_rs232.jpg?600|}}\\ | + | {{:arduino_boards:reverse_rs232.jpg?400|}}\\ |
- | Arduino Code:\\ | + | To control the Waveplayer8 one has to send a CRC control byte. The polynom that is used is: 0xD5. The code to calculate the CRC byte was in the [[http://www.waveplayer-systems.de/WavePlayer8%20Beschreibung%20V3.pdf|manual]]\\ |
+ | 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}; | ||
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