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ãã®ã¡ãŒã«ã¯ Google ã°ã«ãŒãã®ã°ã«ãŒããHarpyãŠãŒã¶ã°ã«ãŒããã®ç»é²è ã«éãããŠããŸãã
ãã®ã°ã«ãŒãã«æçš¿ããã«ã¯ãharp...@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
ãã®ã°ã«ãŒãããéäŒããã«ã¯ãharpyhack+...@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
詳现ã«ã€ããŠã¯ãhttp://groups.google.com/group/harpyhack?hl=ja ãããã®ã°ã«ãŒãã«ã¢ã¯ã»ã¹ããŠãã ããã
ãã®ã°ã«ãŒãã«æçš¿ããã«ã¯ãharpyhack@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
ãã®ã°ã«ãŒãããéäŒããã«ã¯ãharpyhack+unsub...@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
詳现ã«ã€ããŠã¯ãhttp://groups.google.com/group/harpyhack?hl=ja ãããã®ã°ã«ãŒãã«ã¢ã¯ã»ã¹ããŠãã ããã
ããŠãArduiono(1.0)ã®éçºç°å¢ãçšæããã·ãªã¢ã«ãã€ãªãã§ã
ã¹ã±ããã®ã³ã³ãã€ã«ãšã¢ããããŒããã§ããããã«ãªããŸããã
LEDã®ç¹æ»
ããã·ãªã¢ã«ããŒããADCãæ£åžžã«åäœããããšã¯ç¡äºã«
確èªã§ããŠããŸãã(MacOSX 10.6,
Arduino Pro or Pro Mini (3.3V,8 MHz) w/ ATmega328 on
/dev/tty.usbserial-A80058Ep)
ã€ã¥ããŠUSB(Max3421E)ã®åäœã詊ãããšããŠããŸãã
http://www.circuitsathome.com/mcu/usb-host-shield-library-version-2-0-released
ãããUSB Host Shield library ver.2.0ãããŠã³ããŒããã
ãã®äžã«ããexamplesã詊ãããšããŠããã®ã§ããåäœãããããšãã§ããŠããŸããã
ããšãã°ãexamples/HID/USBHID_desc/USBHID_desc.pde ãšãããµã³ãã«ã
ãããŸãããã®ã¹ã±ããã®ã³ã³ãã€ã«ãšã¢ããããŒãã¯æåããŸãã
ãšãããåäœã®ã»ãã§ãããnanoã®ã·ãªã¢ã«ããã¯ã
Start
OSC did not start.
ãšããã¡ãã»ãŒãžãåºãŠããŸãã
ãœãŒã¹ã§ã¯ã
if (Usb.Init() == -1)
Serial.println("OSC did not start.");
ãšãªã£ãŠããŸãã®ã§ãUSBã®åæåã«å€±æããŠããããã«èŠããŸãã
ã¡ãã»ãŒãžã¯OSCãã¹ã¿ãŒãããŠããªããšèšã£ãŠããããã§ãããMax3421Eã®
ãªã·ã¬ãŒã¿ã¯12MHzã§çºæ¯ããŠããããšã¯ç¢ºèªã§ããŠããŸãã
ãŸããUSBã«ããã€ã¹ãæ¥ç¶ïŒéæ¥ç¶ãããã§ãå€åã¯ãããŸããã
ããã©ãªããæ å ±ãããŸãããã¢ããã€ã¹ããã ããŸããã§ããããã
---
髿©ç¥å® @edy555
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ãã®ã¡ãŒã«ã¯ Google ã°ã«ãŒãã®ã°ã«ãŒããHarpyãŠãŒã¶ã°ã«ãŒããã®ç»é²è ã«éãããŠããŸãã
ãã®ã°ã«ãŒãã«æçš¿ããã«ã¯ãharp...@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
ãã®ã°ã«ãŒãããéäŒããã«ã¯ãharpyhack+...@googlegroups.com ã«ã¡ãŒã«ãéä¿¡ããŠãã ããã
詳现ã«ã€ããŠã¯ãhttp://groups.google.com/group/harpyhack?hl=ja ãããã®ã°ã«ãŒãã«ã¢ã¯ã»ã¹ããŠãã ããã
æ å ±ããããšãããããŸãã
yaoadk (adk)ã®USBã¯ãUSB Host Shield library Version 2.0ã§ã¯ãªããç¡å°(1.0?)
ã®ããã§ãããããã¯ã¡ãããšãã«ãã§ããŸããã
èªåã§felisããã®1.0ã®ã³ãŒãã詊ãããšãã¯ãArduino-1.0ç°å¢ã§ãã«ã倱æããŠããã®ã§
2.0ã®ã»ãã詊ããŠããŸãããããŒãçã«ã¯ã©ã¡ãã§ã倧äžå€«ãªã¯ãããªãšã
yaoadkã®äžãã¡ãã£ãšèª¿ã¹ãŠã¿ãŠããããã詊ããŠã¿ãããšæããŸãã
felisãããªãªãžãã«ã®USB Host Shield library ver2.0
ã®ãµã³ãã«ãåäœããããããšãäŸåãå°ãªããŠè¯ãã®ã§ãããã
ãã¢ããããšADKãåãAndroidãããããæå
ã«ç¡ãç¶æ
ã§è©ŠããŠããã£ãŠã®ãã
ç¡è¬ãªã®ãããããŸããã
äœãå€ããŸãããå ±åããããšæããŸãã
felis (Circuits@Home) ã® USB Host Shield (以éUHS) ã¯æ§çãš2.0 ã§åè·¯ãç°ãªããŸãã
UHS Library 2.0 ã¯UHS2.0 ã«ã®ã¿å¯Ÿå¿ããŠããŸãã
Harpy ã Sparkfun ã®UHS 㯠Circuits@Home UHS 1.1 äºæã ãšæãã®ã§ã
UHS Library 2.0 ã«ã¯å¯Ÿå¿ããŸããã
Harpy ã§ã¯è©ŠããŠããŸãããããªã»ããåšãã®ãã¿ãŒã³ãä¿®æ£ããã°ã
UHS Library 2.0 ãåäœãããšæããŸãã
Sparkfun ã®UHS ã§ UHS Library 2.0 ã詊ããäŸ
http://dev.tetrastyle.net/2012/01/usb-host-shield-library-20.html
åèãŸã§
ãšã³ããª
ãšããããLibrary 2.0 ã䜿ãããå ŽåãããŒããUHS 2.0 仿§ã«ããªããŠãã
setup() ã®äžã«æ¬¡ã®4è¡ã远å ããŠãmax3421 ããªã»ããããã°åäœããŸãã
pinMode(7,OUTPUT);
digitalWrite(7,LOW);
delay(10);
digitalWrite(7,HIGH);
Harpy ã®æ¬¡æåºæ¿ã2.0 仿§ã«ããã®ããããã©ããã¯ã倿ããããŸãã
ã»Library 2.0 ã¯ä»¥åã®Library ãšäºææ§ããªãããã以åã®ã©ã€ãã©ãªçšã«
ãæžããããµã³ãã«ïŒçŸåšã®å€§å¢ã¯ãã¡ãïŒã¯ä¿®æ£ãå¿
èŠã«ãªããŸãã
ã»UHS 2.0 ã®ããŒãã§ã以åã®ã©ã€ãã©ãªã䜿ãããšã«ã
ãç¹ã«åé¡ã¯ãªãããã§ããïŒå€§ããæ€èšŒã¯ããŠããŸããïŒ
ã»UHS 2.0 仿§ã«ãããšãD8, D7 ã䜿ããããã«ãªãå©ç¹ããããŸãã
以äžã§ãã
On Fri, Apr 6, 2012 at 10:05 AM, Shingo Hisakawa
ãšããããLibrary 2.0 ã䜿ãããå ŽåãããŒããUHS 2.0 仿§ã«ããªããŠãã
setup() ã®äžã«æ¬¡ã®4è¡ã远å ããŠãmax3421 ããªã»ããããã°åäœããŸãã
æè§ãªã®ã§ãããŒãä¿®æ£ã詊ããŠã¿ãŸããã
è¿ãã«ãã¢ããã£ãã®ã§ãããã䜿ããšç°¡åã§ãã
ããšããšã® Max3421e ã®12çªpin (Reset) ããATmega328p ã®11çªpin (Arduino
D7)ãžã®ç·ã¯åããªããŠãåé¡ãªãã§ãããäžå¿ã«ããããŸããã
衚é¢ïŒãã¢ãããªã»ãããã¿ã³ã®é
ç·ã远å ïŒ
https://picasaweb.google.com/lh/photo/D6S9eEcWyk4RSb9PGP7-cLNCSFwHQ46mEX40iDntZV0?feat=directlink
è£é¢ïŒD7 to Reset ãã«ããïŒ
https://picasaweb.google.com/115359863078776318220/HarpyNano?authkey=Gv1sRgCLai3bn-2ObCKw#5728193073873349682
äžå¿ãæ°ãæ§ã©ã€ãã©ãªãåäœããŠãŸãã
ïŒæ§ã¯yaoadk ã§è©ŠããŸãããïŒ
ãšã³ããª
On Fri, Apr 6, 2012 at 3:50 PM, Shingo Hisakawa
ãšã³ããªããã«æããŠé ãããµã€ãã§ã¯MAX3421ã®è¶³ã«åšçšã«ãã³ãä»ããããŠããŸããã
0.2mmã®è¶³ã®ã©ã³ããå¥ãããããããŸããªã®ã§ãå°ãæãã§ããã
次ã®ããŒãžã§ã³ã«ããããã®å®éšãšããŠãç§ã¯ããã€ããã§ããã
äœè ä¹ å·ã§ãã> Harpyãã·ãŒã«ããèŒã£ããŠã RESETãã³ãš7ãã³ã
çµç·ç®æã¯ããã®å³ã®éãã§ãã
GPX ãäœããããã®ãã¯èµ€å·ããã詳ãããšæããŸããã
å°ãªããšã UHS2.0 ã¯ãããã®ã¿ã§ãArduino ãšã¯çµç·ãããŠããŸããã
http://www.circuitsathome.com/wp/wp-content/uploads/2011/02/UHS_20.pdf
ããããœã±ããã¬ã€ã¢ãŠããå€ã㊠D7, D8 ãçãããªãã
A6,A7 ãæ¬²ããæããã(Japanino ãFio ã¯æå¹ã«ããŠãŸã)
ãã ãåç°ããããã£ãããéããå²ãåã£ãèšèšã¯ãããšæã£ãŠãŸãã
ãšã³ããª
On Fri, Apr 6, 2012 at 5:35 PM, Shingo Hisakawa
MAX3421Eã®ããã°ã©ãã³ã°ã¬ã€ãã«æžããŠãããŸãããPINCTLã¬ãžã¹ã¿ã«GPXA,GPXBãšãããã£ãŒã«ãããããããã§èšå®ããå
éšä¿¡å·ã®å€ãGPXãã³ã«åºåãããŸãã
æ§Libã§ã¯ã
ãGPXA=0
ãGPXB=1
ãSEPIRQ=1
ãšèšå®ããŠããã®ã§ãINIRQãšããŠäœ¿çšãããŸãã
ããã¯ãGPINã®ãã¡ããããã®å€ãå€åãããšãã®å²ã蟌ã¿ãšããŠäœ¿çšãããŸãã(AVRã®ãã³ãã§ã³ãžå²ã蟌ã¿çãªãã®)
Lib2.0ã§ã¯ãGPXãã³ãã©ã«ãŒãã³ãåé€ãããŠããããæªäœ¿çšã§ãã
(D7,D8ã«ã¯äžåè§Šããªãå®è£
ã«ãªã£ãŠããŸã)
çµæãšããŠã
ãGPXA=0
ãGPXB=0
ãšèšå®ããããããéåžžåäœæã®GPXã¯(æãã)åžžã«Hã§ãã
Harpyã¯GPIOãã³ãåºãŠãªãã®ã§ãGPXã®ååšã¯ç¡èŠããŠã倧äžå€«ã§ãã
Yaoadkã§ã¯GPXèªã¿èŸŒã¿ããããŒã«ããŠããŸãã(åžžã«LOWãè¿ã)
話é¡ã«ãªã£ãŠããRESETã«ã€ããŠãã
ã»Power ON Reset
ã»åæåã³ãŒãã§ãœãããªã»ãã
ãããŠããã®ã§ã/RESãã³ã¯åãªããã«ã¢ããã§ã倧äžå€«ã ãšæããŸãã
â»MicroBridgeã®ã³ãŒãã§ãåæ§ã
2012幎4æ6æ¥18:13 YOKOBORI Masayuki <yoko...@gmail.com>:
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èµ€å· è£äž < Yuuichi Akagawa >
ãE-mail :Yuuichi...@gmail.com