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paper_bits:pb702_midi_synth [2020/03/20 16:35] admin [Parts] |
paper_bits:pb702_midi_synth [2020/03/20 16:47] admin [Software] |
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| ==== Software ==== | ==== Software ==== | ||
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| + | 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]]\\ | ||
| + | and install it like described here: [[https://www.arduino.cc/en/Guide/Libraries#toc4]]\\ | ||
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| + | 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/]]\\ | ||
| + | |||
| + | To fix the glitch follow these steps:\\ | ||
| + | **In: arduino-x.x.x\hardware\arduino\avr\platform.txt change -O2 to -Os.**\\ | ||
| + | [[https://sensorium.github.io/Mozzi/fixes/updates/howto-for-arduino-1-dot-6-11/]]\\ | ||
| + | \\ | ||
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| + | Code:\\ | ||
| {{ :paper_bits:mozzi_midi_poli_12_1sec_limit.zip |}}\\ | {{ :paper_bits:mozzi_midi_poli_12_1sec_limit.zip |}}\\ | ||
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