ããŠããããã«çè ã®æºã®åšããæŒã£ããããšãããã12çš®é¡ã»ã©ã®ãã€ã³ã³ããŒããæ¹§ããŠãã(Photo01)ã12çš®é¡ããšããã®ã¯ä»æºã®åšãã«Arduino Duemilanoveã ãã§4ã€ãArduino Unoã2ã€è»¢ãã£ãŠãããã§ãæ°ãšããŠã¯ãããªããã§16åãä»ã«éèªã®ä»é²ãšãã圢ã§å ¥æããè²ã ãªãã€ã³ã³ããŒãããããããå€åçš®é¡ã§ã20çš®é¡ãåæ°ã§èšãã°30匱çšåºŠã転ãã£ãŠãèšç®ã«ãªãããã£ãšããå šéšã䜿ã£ãããã§ã¯ãªã(ãšãããã忰以äžã¯äœ¿ã£ãäºããªããšãããã䜿ã£ãŠéã¶æããªããšããã)ã®ã ããããã§ãäœ¿ãæ¹ãã®ãã®ã¯å€§äœå€ã£ãŠãããããã«ç¡ããã®ã§è¿ã æã«å ¥ããããšèããŠãããã®ã«ã¯mbedãããããããã倧ããå€ãããšãããã®ã§ã¯ãªããããå¥ã«çè ã®ãã€ã³ã³èªæ ¢ããããããã§ã¯ãªã(èªæ ¢ããã«ã¯æ¡ã2ã€ã»ã©è¶³ããªã)ããããªå°ãªããµã³ãã«ã§ãããã ãè²ã ãªãã®ãããããšããäºã瀺ãããã£ãã ããªã®ã ãã
ã§ãé£èŒã®æ¬åœã¯å¥ã®ãã€ã³ã³ããŒããªã®ã ãããšããããã¯Arduinoã䜿ã£ãŠè©±ãããŠè¡ããããšæã(Photo02)ãArduino(å ¬åŒãªæ¥æ¬èªè¡šèšã¯ãã¢ã«ãã¥ã€ãŒãã)ã¯ã€ã¿ãªã¢ã§éçºããããã€ã³ã³ããŒãã§ãæèŒããã®ã¯ç±³Atmelã®AVRãšãã8bit MCUã§ãããArduinoã®ç¹åŸŽã¯å®å šã«ãªãŒãã³ãœãŒã¹ãšããŠéçºãããŠããäºã§ããªã®ã§æèŒãããã¡ãŒã ãŠã§ã¢ãèšèšå³ãªã©ãå šãŠå ¬éãããŠãããå¿ èŠãªãèªåã§éšåãéããŠåçã®ãã€ã³ã³ããŒããäœãäºãã§ããããArduinoãšäºæã®ãã€ã³ã³ããŒããäœãããšãå¯èœã§ãã(ãšããããå®éã«ååšãã(ãããã«æ€çŽ¢ãšã³ãžã³ã§ãArduino äºæãããµãŒãããŠã¿ãã°äžæ¯ãããããã¯ãã )ããã äºæåã¯ãšããããæ®éã«èªåã§ããŒããéããŠäœãäœãªã宿åãè²·ã£ãã»ããå®ãããšããã®ã¯äžã®åžžã§ããããã®Arduinoãçš®é¡ãããã€ããããçšéã«å¿ããŠéžã¹ãããã«ãªã£ãŠãã(æ¬æ¥ãªãã°ããã§Arduinoã®ããŒãžã瀺ãããã£ãã®ã ãããã®åçš¿ãæžããŠããæç¹ã§ã¯ãµãŒããŒãšã©ãŒã§ã¢ã¯ã»ã¹ã§ããªãã®ã§ã代ããã«ã¹ã€ãããµã€ãšã³ã¹ããã®è£œåããŒãžããªã³ã¯ããŠãã)ãæšæºçããšããããŸãã¹ã¿ã³ããŒããªã®ã¯ãã¡ãã£ãšåãŸã§ã¯Arduino Duemilanove(ããã¥ãšãã©ããŒãŽã§ããšèªããã€ã¿ãªã¢èªã§ã2009ãã®æå³ã ããã§ãã)ã ã£ãããä»å¹Žã«å ¥ã£ãŠæ§æãè¥å¹²å€æŽããArduino Uno(èªã¿æ¹ã¯ããŠãŒãã)ã«åãæ¿ãã£ãŠããããšã¯ãããœãããŠã§ã¢ã¯äºæãªã®ã§ãArduino Duemilanoveåãã«æžããããã°ã©ã (Arduinoçšèªã§ã¯ãããã¹ã±ãããšåŒã¶)ã¯ãã®ãŸãŸArduino Unoã§åäœããã
ãªãã§ãã®Arduinoã·ãªãŒãºãåãäžããããšãããšãããããçµéšã®ç¡ããŠãŒã¶ãŒã«ã¯äžçªæ·å± ãäœããšçè ã¯èããŠããããã ãããã§èšããããããçµéšãã«ã¯ã
- èšèªã®ããã°ã©ãã³ã°
- ã·ã¹ãã ã®ã€ã³ã¹ããŒã«
- 黿ºã®äŸçµŠãå«ãããŒããŠã§ã¢çãªã€ã³ã¹ããŒã«
- ãã³ãä»ã(!)
ãå«ãŸãããå®ã®ãšãããArduinoã®ãšã£ã€ããããã®çç±ã®äžã€ãããã®ãªã®ãªãŸã§ãã³ãä»ããããªããŠãæžããäºã ã£ãããããããã¯äŸãã°(ååã瀺ãã)STM8S-Discoveryãšæ¯èŒãããšå€ãããã(Photo03)ãSTM8S-Discoveryã¯ç«¯çã«èšãã°ãéçºè ã«æè»œã«äœ¿ã£ãŠãããããšãããã®ã§ããã®ããåºæ¿ã®3åã®1è¿ããããªãŒãšãªã¢ã«åœãŠãããã«èªç±ã«éšåãé 眮ããã³ãä»ãã§ããããã«é æ ®ãããŠããããããã補åã¯å®éçµæ§å€ãã察ããŠArduinoã«ã¯ããªãŒãšãªã¢ã¯ç¡ã(å¿ èŠãªããã¬ããããŒãã䜿ããããšããçºæ³ã§ãã)代ããã«ãé ç·ã ãã§ãªãçŽæ¥éšå(æµæãšãLEDãšãã³ã³ãã³ãµãšã)ãããŒãäžã«å·®ã蟌ããæ§ã«ããœã±ãããé ãããŠãããåºãŠãããã³ã®æ°ã ãèŠãã°STM8Sã®æ¹ãå€ã(48pinãArduinoã¯27pin)ã®ã ããããã䜿ãããã«ã¯ãœã±ãããçšæãããªãããã³ã«é ç·ãå·»ãã€ããŠãã³ãä»ããããªã(æµç³ã«æè¿ã¯ã¯ã€ã€ã©ããã³ã°ã¯äœãæµè¡ããªããªã£ãŠãããã¯ã€ã€ã©ããã³ã°ã¯ãããå€ãããã)ããªããšäœ¿ããªããããããã§ããæéæããäºã«ãªãã
|
Photo03: ã©ã¡ããUSBçµç±ã§é»æºäŸçµŠãããã°ã©ã ã®ããŒã/ãããã°ãªã©ãå¯èœã ããèšèšææ³ãå€§å¹ ã«ç°ãªã£ãŠããã |
ãã£ãšãéçºè ããããã°ãå¥ã«ãã³ãä»ãã¯åœããåã®äºã§ããããå€éšã«ãã¬ããããŒããçšæããªããŠãã¡ãã£ãšããåè·¯ãæ§æã§ããSTM8S-Discoveryã®æ¹ãåãŸããè¯ãããã ã
ããããã£ãšæ¥µç«¯ãªã®ã¯STM32 Discoveryã§ããããã®è£œåã®å Žåããã³ã®æ°ã¯ãããã«å€ãã®ã ã(Photo04)ããã®ãã³ã¯åºæ¿ã®è£åŽã«çªãåºããŠãã(Photo05)ããããå¹ ãã¡ãã£ãšåºãã§ãéåžžã®ãã¬ããããŒãã«ã¯ãã®ãŸãŸèŒããªã(Photo06)ãã§ã¯ãã¬ããããŒã2æã«è·šãããã...ãšãããšãä»åºŠã¯å¥ã®ãã³ãåŒã£ããããšããæ¬¡ç¬¬ããããªèš³ã§ããŠãããŒãµã«åºæ¿ãããã䜿ããSTM32 DiscoveryãæèŒã§ãããã¶ãŒããŒããèªåã§äœãããšããã®ããã®è£œåã®é ãã䞻匵ã§ãããããããéšåãçµéšã®ç¡ã人ã«ã¯æ¡å€ã«é害ã§ããã
(ç¶ã)