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paper_bits:pb702_midi_synth [2020/03/20 19:54] admin [Software] |
paper_bits:pb702_midi_synth [2020/03/20 20:03] admin [Software] |
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| ==== Software ==== | ==== Software ==== | ||
| + | === Mozzi === | ||
| The synthesizer program is based on the [[https://sensorium.github.io/Mozzi/|Mozzi Library]], have a look at the [[https://sensorium.github.io/Mozzi/doc/html/index.html|Mozzi Dokumentation]] to learn more about it.\\ | The synthesizer program is based on the [[https://sensorium.github.io/Mozzi/|Mozzi Library]], have a look at the [[https://sensorium.github.io/Mozzi/doc/html/index.html|Mozzi Dokumentation]] to learn more about it.\\ | ||
| For the installation download the [[https://sensorium.github.io/Mozzi/download/|library]]\\ | For the installation download the [[https://sensorium.github.io/Mozzi/download/|library]]\\ | ||
| and install it like described here: [[https://www.arduino.cc/en/Guide/Libraries#toc4]]\\ | and install it like described here: [[https://www.arduino.cc/en/Guide/Libraries#toc4]]\\ | ||
| - | There are differen mode for Mozzi. The MIDI Synth needs the AUDIO_MODE HIFI. To change that open in .../libraies/Mozzi_102 the mozzi_config.h file and comment the AUDIO_MODE STANDARD and comment out the AUDIO_MODE HIFI. It should look like that:\\ | + | === Mozzi Mode === |
| + | There are three different mode for the Mozzi library. The MIDI Synth needs the HIFI mode. To change that open in ...sketchbook/libraries/Mozzi_102 the mozzi_config.h file and comment out the AUDIO_MODE STANDARD and uncomment the AUDIO_MODE HIFI. It should look like that:\\ | ||
| //#define AUDIO_MODE STANDARD | //#define AUDIO_MODE STANDARD | ||
| //#define AUDIO_MODE STANDARD_PLUS | //#define AUDIO_MODE STANDARD_PLUS | ||
| #define AUDIO_MODE HIFI | #define AUDIO_MODE HIFI | ||
| + | then save the file. | ||
| + | === Mozzi Glitch === | ||
| Unfortunately there is nowadays a glitch in the Mozzi library. Arduino change the compiler. Now the uploaded code is smaller but a timing problem appeared, too. Here is an description about the problem. | Unfortunately there is nowadays a glitch in the Mozzi library. Arduino change the compiler. Now the uploaded code is smaller but a timing problem appeared, too. Here is an description about the problem. | ||
| [[https://www.instructables.com/id/Arduino-IDE-16x-compiler-optimisations-faster-code/]]\\ | [[https://www.instructables.com/id/Arduino-IDE-16x-compiler-optimisations-faster-code/]]\\ | ||
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| \\ | \\ | ||
| + | === Code === | ||
| Upload that code to your board (Arduino UNO):\\ | Upload that code to your board (Arduino UNO):\\ | ||
| {{ :paper_bits:mozzi_midi_poli_12_1sec_limit.zip |}}\\ | {{ :paper_bits:mozzi_midi_poli_12_1sec_limit.zip |}}\\ | ||