RaspberryPiãšTimidity++ãæ žã«ããããŒããŠã§ã¢ã·ã³ã»ãµã€ã¶ãŒã§ããGM/GS/XG/ãšã¯ã¹ã¯ã«ãŒã·ãã®ã¡ãã»ãŒãžã䜿ããŸãã
ysynth4ã¯è€æ°ã®ãœãããŠã§ã¢ã§æ§æãããŠããŸããä»ã®ãœãããŠã§ã¢ã®ã©ã€ã»ã³ã¹ã¯ãã®ãœãããŠã§ã¢ã®å ã ã®ã©ã€ã»ã³ã¹ã«æºããŸããysynth4ã®ãœãŒã¹ã³ãŒããã®ãã®ã¯MITã©ã€ã»ã³ã¹ãšãªã£ãŠããŸãã
RaspberryPi 3B+ã§åäœããããŒããŠã§ã¢ã·ã³ã»ãµã€ã¶ãŒã§ãããã£ã³ãã«ããšã«ããŒã¿ãéä¿¡ããã£ã¹ãã¬ã€ã«è¡šç€ºããMIDIã³ã³ãããŒã©ãšããŠã®æ©èœãšããã£ã³ãã«ããšã«ããŒã¿ãåä¿¡ããã£ã¹ãã¬ã€ã«è¡šç€ºããä»»æã®ãµãŠã³ããã©ã³ã(.sf2)ã鳎ãããMIDI鳿ºãšããŠã®æ©èœãä»»æã®MIDIãã¡ã€ã«ãèªèº«ãå€éšé³æºã§æŒå¥ã§ããMIDIã·ãŒã±ã³ãµãŒãšããŠã®æ©èœãæã¡ãŸãã
*GM/GS/XG/ãšã¯ã¹ã¯ã«ãŒã·ãã¡ãã»ãŒãžå¯Ÿå¿*
*Timidity++ version 2.15.0*
ã·ã¹ãã :RaspberryPi 3B+ or RaspberryPi4B, Raspbian buster Lite
ããŒãæ°:16
æå€§åæçºé³æ°:128
鳿º:ãµãŠã³ããã©ã³ã(.sf2) â»ä»»æã®æ°ã®ãã¡ã€ã«ã远å å¯èœ
ãµã³ããªã³ã°ã¬ãŒã:32000Hz
æ¬äœã§æäœã衚瀺ã§ããMIDIã¡ãã»ãŒãž:ããã°ã©ã ãã§ã³ãžãããªã¥ãŒã ããšã¯ã¹ãã¬ãã·ã§ã³ããã³ãã¢ãžã¥ã¬ãŒã·ã§ã³ããªããŒãã
ã³ãŒã©ã¹ããã£ã¬ã€ãããããã³ã
ãã£ã¹ãã¬ã€:1.8ã€ã³ã160x128ãã«ã«ã©ãŒã°ã©ãã£ãã¯ãã£ã¹ãã¬ã€
æ¥ç¶ç«¯å:MIDI-IN/OUTãmicroUSBTypeB-MIDI端åãUSB2.0TypeAx4(1ã€ã¯USBã¡ã¢ãªçš)ãã€ãŒãµãããã3.5mmã¹ãã¬ãªãªãŒãã£ãªåºå端åïŒæ¬äœorPi-DAC+ïŒãRCA(Pi-DAC+)
黿º:DC5V2.4A
ã·ãŒã±ã³ãµãŒ:MIDIãã¡ã€ã«ãåçå¯èœ â»ä»»æã®æ°ã®ãã¡ã€ã«ã远å å¯èœ
OS : Raspbian buster Lite
RaspberryPi : RaspberryPi 3B+/4B
Python : ver3.7
ã¬ãŒããŒããŒã¿ã¯Ysynth4R2.2gb.zipã«ãŸãšããŠãããŸããåçš®ãµãŒãã¹ã§çºæ³šå¯èœã§ãã
â»åºæ¿ããã³ãœã±ãããã€ãŸã¿ãåä»ããžã¯é€ã
| éšåå | åçªãªã© | æ°é |
|---|---|---|
| RaspberryPi | RaspberryPi 3B/3B+/4B | 1 |
| (â»RaspberryPi4以å€ã§USB-MIDIã䜿ãããå Žå)Beetle - The Smallest Arduino Board | DFR0282 | 1 |
| micoSDã«ãŒã | ã¯ã©ã¹10ãŸãã¯UHF-1以äžãã€8GBä»¥äž | 1 |
| USBã¡ã¢ãª | FAT32ã§ãã©ãŒããããå¯èœ1GBä»¥äž | 1 |
| I2Sæ¥ç¶ãªãŒãã£ãªDACïŒãªãã·ã§ã³ïŒ | Pi-DAC+çžåœã®DAC(Pi-DAC Zeroãªã©) | â»ãªãã·ã§ã³(1) |
| SPIæ¥ç¶128x160ãã«ã«ã©ãŒã°ã©ãã£ãã¯ãã£ã¹ãã¬ã€ | ST7735 | 1 |
| ã¿ã¯ãã¹ã€ãã | TVGP01-G73BBãªã© | 6 |
| 1/4Wã«ãŒãã³æµæ | 220Ω | 9 |
| 270Ω | 2 | |
| çºå ãã€ãªãŒãåã³å¯Ÿå¿ããæµæ | 3mm+1/4W | 2 |
| ã»ã©ããã¯ã³ã³ãã³ãµ | 0.1ÎŒF | 1 |
| ã·ã¥ãããããªã¬ã€ã³ããŒã¿ãŒIC | 74HC14 | 2 |
| ã¹ã€ããã³ã°ãã€ãªãŒã | 1N1418ãªã© | 2 |
| ãã©ãã«ãã© | TLP785 | 2 |
| DIN-5ãœã±ãã(ã¡ã¹) | KDJ103-5ãªã© | 2 |
â»OSã¯Raspbian buster Liteåæã§ãã
-
(䜿ãå Žå)Beetle - The Smallest Arduino Boardã«ã¯ãã¡ãã®USB-MIDI倿ããã°ã©ã ãæžã蟌ãã§ãã ããã
-
RaspberryPiããããã¯ãŒã¯ã«æ¥ç¶ããŠä»¥äžã®ã³ãã³ããå®è¡ããŸãã
sudo apt-get update
sudo apt-get upgrade -y
sudo apt-get install -y git
git clone --recursive --depth 1 https://github.com/YoutechA320U/ysynth4.git
-
sudo sh /home/pi/ysynth4/setup.shã§ã»ããã¢ããã¹ã¯ãªãããå®è¡ããŸãã -
sudo rebootã§åèµ·åããŸãã -
ãã£ã¹ãã¬ã€ã衚瀺ããããå®äºã§ãã
Ysynth4åºæ¿ãšRaspberryPiãæ¥ç¶ããRaspberryPiã«FAT32ã§ãã©ãŒãããããUSBã¡ã¢ãªãæ¥ç¶ããŸãã 黿ºæå ¥çŽåŸMIDI-OUTã®LEDãäžç¬ç¹ç¯ãããã£ã¹ãã¬ã€å šäœãçœãçºå ããŸãã ãã°ãããããšãã£ã¹ãã¬ã€ã«ãYsynth4ãã®æåãäžããéããŠããèµ·åç»é¢ã衚瀺ãããŸããUSBã¡ã¢ãªã«/sf2/,/midi/,/timidity_cfg/ãã©ã«ããååšããªãå Žåã¯èªåçã«çæããŸãããŸãããã/sf2/ãã©ã«ãã«"FluidR3_GM.sf2"ãååšããªãå Žåèªåçã«ã³ããŒããŸãã
USBã¡ã¢ãªãèªèã§ããŠããªãå Žåã¯æåã®ä»£ããã«åè§ãéã£ãŠããŸãã
èµ·åç»é¢ã®åŸåŸè¿°ã®ãMIDIã³ã³ãããŒã©ã¢ãŒããã®ç»é¢ã衚瀺ããããæäœå¯èœã«ãªããŸãã
åºæ¬çã«ååããŒã®äžäžã§é ç®ã®éžæãå·Šå³ããŒã§é ç®ã®å€ãæäœããMODEããŒãæŒããªããã ãšå¥ã®åäœãããŸãã
MODEããŒãæŒããªããå·Šå³ããŒãæŒããšåŸè¿°ã®ã¢ãŒããåãæ¿ããMODEããŒãæŒããªããäžäžããŒã ãšæ¬äœã®é³éã調æŽããŸãã
ããæ¶²æ¶ã«äœãæ ããªããªã£ãå Žåã¯MODEããŒãæŒããªããä»ã®ããŒãå šãŠæŒããŠãã ãããæ¶²æ¶ãåæåãããŠè¡šç€ºã埩掻ããŸãã
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ãã£ã³ãã«ãããã°ã©ã ãã§ã³ãžãããªã¥ãŒã ããšã¯ã¹ãã¬ãã·ã§ã³ããã³ãã¢ãžã¥ã¬ãŒã·ã§ã³ããªããŒããã³ãŒã©ã¹ããã£ã¬ã€ãããããã³ãã®å€ãæäœããŸããæäœããå€ã¯æ¬äœé³æºãšMIDI-OUTãUSB-MIDI-OUTã«åæ ãããŸãããŸãUSB-MIDIæ©åšãæ¥ç¶ããŠããå Žåãã®æ©åšã«ãåæ ãããŸããéã«MIDI-INãªã©ããæ¬äœã«MIDIã¡ãã»ãŒãžãåä¿¡ããå Žåãã®ã¡ãã»ãŒãžããã£ã¹ãã¬ã€ã«åæ ãããŸãããŸããOKããŒãæŒããšå šãã£ã³ãã«ã«ããŒããªãã¡ãã»ãŒãžãéä¿¡ãããŸãã
ãµãŠã³ããã©ã³ãã®éžæãšSMFïŒæšæºMIDIãã¡ã€ã«ïŒã®åçãè¡ããŸãã
ãµãŠã³ããã©ã³ããå·Šå³ããŒã§éžæãOKããŒãæŒããšãã®ãµãŠã³ããã©ã³ããéžæãããŸããéžæããããµãŠã³ããã©ã³ãã®é ç®ã«ã¯ãâªãã衚瀺ãããŸãããµãŠã³ããã©ã³ããéžæãããŠããå Žåãã©ã®ã¢ãŒãã§ãYsynth4ã¯MIDI鳿ºãšããŠæ©èœããŸããMIDIã³ã³ãããŒã©ã¢ãŒããSMFåçåã³MIDI-INãUSB-MIDI-INããã®ããŒã¿ãåä¿¡ãããŸãUSB-MIDIæ©åšãæ¥ç¶ããŠããå Žåãã®æ©åšãããåä¿¡ããŸãã
SMFã®åçã¯åããå·Šå³ããŒã§éžæããOKããŒã§åçããŸããåçæã«ã¯ãâ¶ãã衚瀺ãããŸããåçäžã«ããäžåºŠOKããŒãæŒããšåæ¢ããŸããããŒã¿ã®éä¿¡ç¯å²ã¯MIDIã³ã³ãããŒã©ã¢ãŒããšåãã§ãã
ããããã®é ç®ã§è¡šç€ºãããããŒã¿ã¯USBã¡ã¢ãªå ã®/sf2/ãã©ã«ããš/midi/ãã©ã«ããåç §ããŠããŸãããã©ã«ããååšããªãå Žåã¯èªåçã«çæããŸãããŸãããã/sf2/ãã©ã«ãã«"FluidR3_GM.sf2"ãååšããªãå Žåèªåçã«ã³ããŒããŸããYsynth4ã®ã¡ã¢ãªã¯1GBãªã®ã§ãµãŠã³ããã©ã³ãã¯1ã€ããã500MBçšåºŠã«ããŠãã ããã察å¿ããŠããªããµãŠã³ããã©ã³ãã®å Žåã¯éžæã§ããªãããéžæããŠãé³ãåºãŸããã
ãµãŠã³ããã©ã³ãã®éãæãã¯æšæºã§ã¯ã§ããŸãããããµãŠã³ããã©ã³ãå®çŸ©ãã¡ã€ã«ã¯USBã¡ã¢ãªã®/timidity_cfg/ã«çæãããŠããŸãããããããæžãæããããã®ãªãéãæããå¯èœã§ãããã ãã/timidity_cfg/ãã©ã«ããš/sf2/ãã©ã«ãã®ãã¡ã€ã«åãäžèŽããªãå ŽåãäžèŽããªããµãŠã³ããã©ã³ãå®çŸ©ãã¡ã€ã«ã¯åé€ãããŸãã
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é ç®ã«ã¯çŸåšæ¥ç¶ããŠããã¢ã¯ã»ã¹ãã€ã³ãåã衚瀺ãããŸãã
é ç®ã§OKããŒãæŒããšã¢ã¯ã»ã¹ãã€ã³ãã®ã¹ãã£ã³ãå§ãŸããã¢ã¯ã»ã¹ãã€ã³ãã®éžæç»é¢ã«ãªããŸãã(ã¢ã¯ã»ã¹ãã€ã³ããååšããŠããã®ã«çŽãã«ãèŠã€ãããŸããã§ããããšåºãå Žåã¯ãã°ããæéã空ããŠããå®è¡ããŠãã ãã)ããã§æŽã«å·Šå³ããŒã§éžæããŠOKããŒãæŒããšãããŒããŒããåºçŸãããã¹ã¯ãŒãã®å ¥åç»é¢ã«ãªããŸãã
22æåãŸã§ã®ãã¹ã¯ãŒããå ¥åããŸããååããŒã§éžæãOKããŒã§å ¥åããŸããMODEããŒã¯ShiftãšããŠæ©èœããŸãããBSããæŒããš1æååé€ãããâ©ããæŒããšå ¥åå®äºã§ãèšå®ã¢ãŒãã«æ»ããŸããèšå®ãããã¹ã¯ãŒãã¯ä¿æãããŸãããã¹ã¯ãŒãã8æåæªæºã®å Žåèšå®ã¯ä¿æãããã以åã®èšå®ãããå Žåããã«æ»ãããŸãããŸããã¹ã¯ãŒãã空ã®å Žåããã®èšå®ã¯åé€ãããŸãã
ãªãŒãã£ãªåºåå ãéžæããŸããé ç®ã«ã¯çŸåšã®åºåå ã衚瀺ãããŸãã
OKããŒãæŒããšbcm2835ïŒå èµåºåïŒãIQaudioDACïŒPi-DAC+ç³»ïŒã«å€æŽãããã®ãã€ã¢ãã°ããã¯ã¹ãåºçŸããŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸãããã¯ããã§åºåå ã倿Žããå Žåã匷å¶çã«åèµ·åãã倿Žãé©çšãããŸãã
USBã¡ã¢ãªã®åãåºããèªèã®æã«å¿ ãè¡ããŸãã
OKããŒãæŒããšåãåºããèªèããããã®ãã€ã¢ãã°ããã¯ã¹ãåºçŸããŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸããåãåºãå Žååè¿°ã®ãµãŠã³ããã©ã³ãã®éžæãSMFã®åçã匷å¶çã«è§£é€ã忢ããŸãã
Ysynth4ã®æ¬äœã¹ã¯ãªããysynth4.pyãææ°çã«ã¢ããããŒãããŸãã
æç·LANãWiFiã§ã€ã³ã¿ãŒãããã«æ¥ç¶ããŠããå¿ èŠããããŸãããã€ã¢ãã°ããã¯ã¹ãåºçŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸãã
â»Ver1.94ãããåã®ããŒãžã§ã³ã®æ¹ã¯ãææ°ã§ããå®äºåŸsudo sh /home/pi/ysynth4/setup.shãå®è¡ããŠãã ãããäžéšã®åæ ã«ã¯åèµ·åãå¿
èŠãªå ŽåããããŸãã
ã¢ããããŒãåºæ¥ãå ŽåãåŸè¿°ã®ãªããŒããè¡ãããŸãã
æ¬äœã®åèµ·åãè¡ããŸãããã€ã¢ãã°ããã¯ã¹ãåºçŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸãã
æ¬äœã®ã·ã£ããããŠã³ãè¡ããŸãããã€ã¢ãã°ããã¯ã¹ãåºçŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸãã ãã£ã¹ãã¬ã€å šäœãçœãçºå ããMIDI-OUTã®LEDãç¹ç¯ããŠãã黿ºãæããŠãã ããã
Ysynth4ã®æ¬äœã¹ã¯ãªããã®ã¿åèµ·åããŸãããã€ã¢ãã°ããã¯ã¹ãåºçŸããå·Šå³ããŒã§éžæããOKããŒã§æ±ºå®ããŸãã
質åããã°ã®å ±åã¯ãã®ãªããžããªã®Issueãäœè ã®Twitterãžãé¡ãããŸãã
- http://artteknika.hatenablog.com/entry/2017/04/28/185509
- https://github.com/pimoroni/st7735-python
- https://github.com/SpotlightKid/python-rtmidi
- https://github.com/YoutechA320U/ttymidi
- http://d.hatena.ne.jp/kakurasan/20080409/p1
- https://www.raspberrypi.org/forums/viewtopic.php?t=192291#p1280234
- http://yueno.net/xoops/modules/xpwiki/?PC%2FRaspberryPi%2FLinux%E3%82%92%E5%8B%95%E3%81%8B%E3%81%97%E3%81%A6%E3%81%BF%E3%82%8B%2FUSB%E3%83%A1%E3%83%A2%E3%83%AA%E3%81%AE%E8%87%AA%E5%8B%95%E3%83%9E%E3%82%A6%E3%83%B3%E3%83%88
[2019/08/23] - ååãªãªãŒã¹(Ver.1.1)
[2019/08/24] - 調æŽ(Ver.1.2)
[2019/08/25] - 調æŽ(Ver.1.3)ãREADME.mdãç·šé
[2019/09/06] - 調æŽ(Ver.1.6)
[2019/09/07] - WiFièšå®æ©èœã远å (Ver.1.75)ãREADME.mdãç·šé
[2019/09/09] - WiFièšå®æ©èœãä¿®æ£(Ver.1.8)ãREADME.mdãç·šé
[2019/09/11] - ã¬ãŒããŒããŒã¿ã远å (Rev.2.2)
[2019/09/13] - æç»ã®ãã«ãã¹ã¬ããå(Ver.1.9)
[2019/09/14] - æç»ã®ãã«ãã¹ã¬ããå調æŽåã³ãã£ã¹ãã¬ã€ããªãŒãºå¯Ÿç远å (Ver.1.91)
[2020/01/27] - ã»ããã¢ããæã«èªåã§Timidity++version2.15.0ããã«ãããããã«(Ver1.94)
[2020/01/28] - ããããã³ãã®åºåãæ£åžžã§ãªãäžå
·åãä¿®æ£(Ver1.95)
[2020/04/11] - RaspberryPi4ã®OTG_USB-MIDIã«å¯Ÿå¿ããŸãã(Ver1.96)
[2020/04/21] - ãµãŠã³ãã«ãŒãåãæ¿ãã®åŠçãééã£ãŠããã®ã§ä¿®æ£(Ver1.97)


