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arduino_boards:rs232_controller [2018/10/18 16:40] admin [Code] |
arduino_boards:rs232_controller [2020/06/11 22:13] (current) |
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| ==== Paper PCB ==== | ==== Paper PCB ==== | ||
| + | If an external trigger is needed there is a connector on Pin2.\\ | ||
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| {{: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 [[http://www.waveplayer-systems.de/WavePlayer8%20Beschreibung%20V3.pdf|manual]]\\ | + | For the code I needed a little bit of reverse engineering.\\ |
| {{:arduino_boards:reverse_rs232.jpg?400|}}\\ | {{:arduino_boards:reverse_rs232.jpg?400|}}\\ | ||
| + | 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.\\ | The controller plays random files and pauses depending on the value of a potentiometer.\\ | ||
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| And in an array one can write 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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| + | ---- | ||
| + | ==== License ==== | ||
| + | |||
| + | The RS232 Controller was designed by **Wolfgang Spahn** 2018.\\ | ||
| + | It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. | ||
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| + | <html> | ||
| + | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
| + | </html> | ||
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