Yuu Kobayashi / Mbed 2 deprecated NuMidi401

Nucleo F401REでFM音源を実装するやつ の実装途中で32ポリ音源にしたやつ 外部DACとオペアンプを利用 現在はMCP4922とNJM2737

Dependencies:   AOTTrigon I2CEEPROM MCP4922 mbed

MIDIUtil.h@10:0ffdefe75566, 2014-12-29 (annotated)

Committer:
kb10uy
Date:
Mon Dec 29 09:01:10 2014 +0000
Revision:
10:0ffdefe75566
Parent:
7:439c57c20593
Child:
11:62da91a1eaf1
MIDI?????USBMIDI????Serial????????

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kb10uy 7:439c57c20593 1 #pragma once
kb10uy 7:439c57c20593 2
kb10uy 10:0ffdefe75566 3 extern float notenumfreqs[];
kb10uy 10:0ffdefe75566 4
kb10uy 10:0ffdefe75566 5 inline float getNoteNumberFrequency(int nn) {
kb10uy 10:0ffdefe75566 6 return notenumfreqs[nn];
kb10uy 10:0ffdefe75566 7 }