רÀûÃû³Æ£ºÒ»ÖÖ»ùÓÚarmµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄÖÆ×÷·½·¨
¼¼ÊõÁìÓò£º
±¾ÊµÓÃÐÂÐÍÉæ¼°µçѹ¡¢µçÁ÷¡¢µç×è²âÊÔ¼¼ÊõÁìÓò£¬ÓÈÆäÊÇÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ¡£
±³¾°¼¼Êõ£º
µçѹ¡¢µçÁ÷¡¢µç×èµÄ²âÁ¿¼¼Êõ×î³£¼ûµÄ¾ÍÊǶàÓÃ±í£¬¼´ÍòÓÃ±í£¬ÒòÆä¼Û¸ñ±ãÒË£¬±ãÓÚЯ´ø£¬±»¹ã·ºÓÃÔÚ¿ÆÑС¢Éú²ú¡¢Î¬ÐÞ¡¢¼ì²âµÈ³¡ºÏ¡£ÍòÓñíµÄÉè¼ÆÔÀíÊǽ«µçѹ¡¢µçÁ÷¡¢µç×èÐźÅת»»³ÉºÏÊʵĵçѹÐźţ¬ËÍÈëÄ£Êýת»»Ð¾Æ¬£¬²¢×öÒº¾§ÏÔʾ£¬²âÊÔ²ÎÊýµÄ±ä»»ºÍµµÎ»Í¨¹ýÐýת¿ª¹ØÇл»£¬¸ßµµÒ»µãµÄÍòÓÃ±í£¬¾ß±¸ÁËÁ¿³Ì×Ô¶¯×ª»»¹¦ÄÜ£¬Ö»ÐèÒªÇл»²âÊÔ¶ÔÏó¡£ÍòÓñíÊÇÒ»¸ö¶ÀÁ¢ÔËÐеIJâÁ¿ÒÇÆ÷£¬Êý¾Ý½á¹ûÖ»ÄÜÈ˹¤¶ÁÈ¡£¬ÔÚ×Ô¶¯²âÊÔϵͳÖУ¬ÎÞ·¨ºÍÆäËü²âÊÔÉ豸Á¬½Ó£¬Íê³É×Ô¶¯Ð£×¼£¬×Ô¶¯²âÊÔ£¬²¢½«²âÊÔÊý¾ÝÉÏËÍ£¬È±·¦×Ô¶¯»¯¡£ºóÀ´·¢Õ¹³öÏÖÁ˵¥Æ¬»ú×÷Ϊ¶àÓÃ;²âÊÔÒǵĿØÖÆÆ÷£¬µ«ÓÉÓÚµ¥Æ¬»úÄÚ²¿×ÊÔ´ÓÐÏÞ£¬ËùÒÔ»¹µÃ¶îÍâÔö¼ÓÍâÉ裬ÈçAD/DAת»»Æ÷£¬ÇÒÔËËãÄÜÁ¦ºÍ¿ØÖÆÄÜÁ¦¶¼ÉÔÈõ£¬¶øÕ⼸Äê×îз¢Õ¹ÆðÀ´µÄARM¼¼Êõ£¬ÔòCPUÔËËãËٶȿ죬FLASH´æ´¢¿Õ¼ä´ó£¬¼¯³ÉÁË AD/DAµÈ¹¦ÄÜÄ£¿é£¬I/O¶Ë¿Ú×ÊÔ´·á¸»£¬¿ØÖÆÁé»î£¬Òò´Ë²ÉÓûùÓÚARM¿ØÖÆÐ¾Æ¬µÄµçѹ¡¢µçÁ÷¡¢µç×èµÄ¶àÓÃ;²âÊÔÒÇÉè¼ÆÔò¿ÉÒÔ´ïµ½¹¦Äܸü¼ÓÍêÉÆ¡¢ÐÔÄܸü¼ÓÓÅÔ½¡¢µç·½á¹¹¸ü¼Ó¼ò½à£¬ÍêÈ«Âú×ã¼È¶¨µÄÉè¼ÆÖ¸±êÒªÇó¡£
·¢Ã÷ÄÚÈݱ¾ÊµÓÃÐÂÐ͵ÄÄ¿µÄ¾ÍÊǿ˷þÎÞ·¨ÊµÏÖ×Ô¶¯»¯µÄ²»±ã£¬Éè¼ÆÒ»ÖÖÀûÓÃARM¿ØÖÆÆ÷£¬ÀûÓÃÕæÓÐЧֵת»»Ð¾Æ¬£¬¸ù¾ÝÉÏλ»úµÄ²âÊÔÈÎÎñÒªÇó£¬×Ô¶¯ÔËÐУ¬¿ØÖƲâÁ¿µç·£¬Á¿³Ì×Ô¶¯×ª»»£¬¶Ô±»²â¶ÔÏó½øÐвâÁ¿£¬²¢·µ»Ø²âÊÔ½á¹ûµ½ÉÏλ»úÏÔʾ¡£ÊµÏÖ±¾ÊµÓÃРÐÍ֮ĿµÄµÄ¼¼Êõ½â¾ö´ëÊ©ÈçÏÂ:¡ªÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ,°üÀ¨»ú¿Ç¡¢Ãæ°å£¬ÔÚ»ú¿ÇÄÚ°²×°ÓÐPC¹¤¿Ø»ú1¡¢ARM¿ØÖÆÆ÷2¡¢Ðźŵ÷Àíµç·3¡¢ÕæÓÐЧֵת»»µç·4 £»ARM¿ØÖÆÆ÷2°üÀ¨CPU¿ØÖƵ¥Ôª2.1¡¢RS232½Ó¿Úµ¥Ôª2.2¡¢²âÁ¿Êý¾Ý·ÖÎö´¦Àíµ¥Ôª2.3£¬Ðźŵ÷Àíµç·3°üÀ¨Í¨µÀÇл»¹ÜÀíµç·3.1¡¢³Ì¿Ø·Å´óµç·3.2¡¢ºãÁ÷Ô´µç·3.3 ;ÕæÓÐЧֵת»»µç·4°üÀ¨ÕæÓÐЧֵת»»µ¥Ôª
4.1ºÍADת»»µ¥Ôª4.2 ;Ðźŵ÷Àíµç·3µÄͨµÀÇл»¹ÜÀíµç·3.1ºÍºãÁ÷Ô´µç·3.3ͨ¹ýIOÊý¾ÝÏßÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1Á¬½Ó£¬³Ì¿Ø·Å´óµç·3.2ͨ¹ý3ÏßSPI×ÜÏßÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1Á¬½Ó¡£ËùÊö»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1ͨ¹ýRS232½Ó¿Úµ¥Ôª2.2ÓëPC¹¤¿Ø»úIÁ¬½Ó¡£ËùÊö»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄÕæÓÐЧֵת»»µç·4µÄADת»»µ¥Ôª4.2ÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1ͨ¹ý3ÏßSPI×ÜÏßÁ¬½Ó¡£ËùÊö»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄARM¿ØÖÆÆ÷2µÄÖ÷¿ØÐ¾Æ¬²ÉÓÃLPC2136ARMоƬ¡£ËùÊö»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄÐźŵ÷Àíµç·3²ÉÓÃMAX532оƬ¡£[0010]ËùÊö»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǵÄÕæÓÐЧֵת»»µç·4µÄADת»»µ¥Ôª4.2²ÉÓÃMAXl 167оƬ¡£ ±¾¶àÓÃ;²âÊÔÒǵÄϵͳ¹¤×÷ÔÀíÖ÷ÒªÊÇCPU¿ØÖƵ¥ÔªÍ¨¹ýRS232½Ó¿Ú½ÓÊÕÔÚÉÏλ¹¤¿Ø»úÉèÖõIJâÁ¿ÈÎÎñ£¬½âÎö³É²âÁ¿Êä³öÖ´ÐÐÖ¸Á¿ØÖÆÁ¿³Ì×Ô¶¯Çл»£¬µ÷Àí³ÉºÏÊʵÄÊäÈëµçѹÐźţ¬²âÁ¿²¢·¢Ëͽá¹ûµ½ÉÏλ»úÏÔʾ¡£ÓëÏÖÓм¼ÊõÏà±È£¬±¾²âÊÔÒǵÄÓŵ㼰»ý¼«Ð§¹ûÔÚÓÚ²ÉÓÃÁË ARMоƬºÍÕæÓÐЧֵת»»Ð¾Æ¬£¬ÀûÓÃARMÓнÏÇ¿µÄÔËËãÄÜÁ¦£¬ÄܶÔÊý¾Ý½øÐпìËٵĴ¦ÀíºÍ´«Ê䣬Âú×ãÁËÉÏλ»úÓë²âÊÔÒǼäµÄͨÐÅÁªÏµ£»ÕæÓÐЧֵת»»Ð¾Æ¬È·±£ÍⲿÊäÈëÐźŷÇÕýÏÒÒ²ÄÜͬÑù²âÊÔ¾«È·£¬ÔÚÉÏλ»úÉÏWindows½çÃæÏ½øÐвâÁ¿£¬²Ù×÷Ö±¹Û¡¢¼òµ¥£¬Ð¯´ø·½±ã£¬Âú×ãÒ°Íâʵ¼ÊµÄ²Ù×÷ÐèÒª¡£
ͼ1ÊDZ¾ÐÂÐÍËùÊöµÄµç·ÔÀí¿òͼʾÒâͼ£»Í¼2ÊDZ¾ÐÂÐÍËùÊöARM¿ØÖÆÆ÷ÓëÐźŵ÷Àí¡¢ÕæÓÐЧֵת»»½á¹¹¿òͼʾÒâͼ£»Í¼3ÊDZ¾ÐÂÐÍËùÊöARM¿ØÖÆÆ÷µç·ͼ£»Í¼4ÊDZ¾ÐÂÐÍËùÊö/[Ä¿ºÅµ÷Àíµç·ͼ£»Í¼5ÊDZ¾ÐÂÐÍËùÊöÕæÓÐЧֵת»»µç·ͼ£»Í¼6ÊDZ¾ÐÂÐÍËùÊö¶àÓÃ;²âÊÔÒǵÄʵʩÀýÃæ°åʾÒâ¾ßÌåʵʩ·½Ê½
²Î¼ûͼ1ÖÁͼ6¸ø³öµÄʵʩÀýÒÔ¼°Ê¾Òâͼ¡£Ò»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬°üÀ¨»ú¿Ç¡¢Ãæ°å£¬ÔÚ »ú¿ÇÄÚ°²×°ÓÐPC¹¤¿Ø»ú1¡¢ARM¿ØÖÆÆ÷2¡¢Ðźŵ÷Àíµç·3¡¢ÕæÓÐЧֵת»»µç·4 ;ARM¿ØÖÆÆ÷2°üÀ¨CPU¿ØÖƵ¥Ôª2.1¡¢RS232½Ó¿Úµ¥Ôª2.2¡¢²âÁ¿Êý¾Ý·ÖÎö´¦Àíµ¥Ôª
2.3£¬Ðźŵ÷Àíµç·3°üÀ¨Í¨µÀÇл»¹ÜÀíµç·3.1¡¢³Ì¿Ø·Å´óµç·3.2¡¢ºãÁ÷Ô´µç·3.3 ;ÕæÓÐЧֵת»»µç·4°üÀ¨ÕæÓÐЧֵת»»µ¥Ôª4.1ºÍADת»»µ¥Ôª4.2 ;Ðźŵ÷Àíµç·3µÄͨµÀÇл»¹ÜÀíµç·3.1ºÍºãÁ÷Ô´µç·3.3ͨ¹ýIOÊý¾ÝÏßÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1Á¬½Ó£¬³Ì¿Ø·Å´óµç·3.2ͨ¹ý3ÏßSPI×ÜÏßÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1Á¬½Ó¡£±¾ÊµÊ©ÀýARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1ͨ¹ýRS232½Ó¿Úµ¥Ôª2.2ÓëPC¹¤¿Ø»úIÁ¬½Ó¡£ÕæÓÐЧֵת»»µç·4µÄADת»»µ¥Ôª4.2ÓëARM¿ØÖÆÆ÷2ÉϵÄCPU¿ØÖƵ¥Ôª2.1ͨ¹ý3ÏßSPI×ÜÏßÁ¬½Ó¡£ARM¿ØÖÆÆ÷¸ºÔð½ÓÊÕÉÏλ»úµÄ²âÊÔÈÎÎñ²¢½âÎö³Éµç·ִÐÐÖ¸Áî½øÐÐÏàÓ¦µÄµ÷½Ú¿ØÖÆ£¬²¢°Ñ×îÖյIJâÁ¿½á¹ûË͵½ÉÏλ»úÉϽøÐÐÏÔʾ£¬ÊÇÕû¸öÔËËã¿ØÖÆµÄºËÐÄ£¬ARM¿ØÖÆÆ÷2µÄÖ÷¿ØÐ¾Æ¬²ÉÓÃLPC2136 ARMоƬ¡£Ðźŵ÷Àíµç·3²ÉÓÃMAX532оƬ£¬ÕæÓÐЧֵת»»µç·4µÄADת»»µ¥Ôª4.2²ÉÓÃMAXl 167оƬ¡£¹¤¿Ø»úI¼´ÉÏλ»ú°ÑÒÑÉèÖõIJâÁ¿ÈÎÎñÐÅϢͨ¹ýRS232½Ó¿Ú·¢¸øARM¿ØÖÆÆ÷ÉϵÄÖ÷¿ØÐ¾Æ¬LPC2136 ARM£¬Ö÷¿ØÐ¾Æ¬LPC2136 ARM½âÊͳɵç·²âÁ¿Ö´ÐÐÖ¸Á´«µÝ¸øÍ¨µÀÇл»¹ÜÀíµç·3.1£¬³Ì¿Ø·Å´óµç·3.2ºÍADת»»µ¥Ôª4.2£¬²¢½«ADת»»µ¥ÔªµÄ²âÁ¿Êý¾Ý£¬Í¨¹ý´®¿ÚͨÐÅÐÒéRS232£¬·¢Éúµ½ÉÏλ»úÉÏÏÔʾ£¬³Ì¿Ø·Å´óµç·3.2ºÍADת»»µ¥Ôª4.2×é³ÉÁ¿³Ì×Ô¶¯×ª»»µç·£¬ÅжÏADÖµµÄ´óС£¬¿ØÖƳ̿طŴóµÄ±¶ÂÊ£¬ÀûÓöþ·Ö²éÕÒ·¨£¬Ëõ¶ÌÅжϻغϣ¬¾¡¿ìÑ¡Ôñµ½Ç¡µ±µÄµµÎ»¡£±¾ÐÂÐ͵Ť×÷Á÷³ÌÊÇ:ϵͳ¿ª»úºó£¬Ê×Ïȳõʼ»¯¡¢½ø³Ìµ÷¶È¡¢ÉÏλ»úͨÐŽø³Ì¡¢²âÁ¿ÈÎÎñÊý¾ÝÊäÈë½ø³Ì¡¢Òì³£´¦Àí½ø³Ì¡£ÔÚÉÏλ»úÉÏÍê³É²âÁ¿ÈÎÎñÐÅÏ¢É趨ºó£¬ÉÏλ»ú×Ô¶¯»áͨ¹ýRS232½Ó¿Ú°ÑÐÅÏ¢ÄÚÈÝ·¢Ë͵½ARM¿ØÖÆÆ÷ÉÏ£¬ARM¿ØÖÆÆ÷ÊÕµ½ºó£¬Çл»µ½±»²âÁ¿Í¨µÀ£¬µçѹºÍµç×èͬһͨµÀ£¬µçÁ÷µ¥¶ÀһͨµÀ£¬Í¨¹ý¼ì²âת»»Êý¾Ý£¬²»¶Ïµ÷Õû·Å´ó±¶Êý£¬Ö»µ½Ðźŷù¶ÈÔÚ²âÁ¿·¶Î§ÄÚ£¬½«µµÎ»ÐÅÏ¢ºÍ²âÁ¿Êý¾ÝÒ»²¢·¢µ½ÉÏλ»úÉÏ£¬ÓÉÉÏλ»ú½øÐмÆËãÏÔʾ¡£±¾ÐÂÐÍΪÁ˱£Ö¤²âÁ¿¾«¶È£¬Ðźŵ÷Àí²¿·Ö²ÉÓø߾«¶È¡¢µÍÎÂÆ¯¡¢µÍÆ«ÖõçÁ÷ÔË·Å£¬AD²ÉÓÃλÊý²ÉÓÃ12bit£¬»ù×¼Ô´²ÉÓÃרÓô®Ðеçѹ»ù×¼£¬ÁíÍâÏû³ýͨµÀÎó²î£¬Í¨¹ýÈí¼þÔÚ²âÁ¿Ö®Ç°¶ÔͨµÀ²â¶¨£¬²âÁ¿½á¹û¿Û³ýͨµÀÎó²îÖµ¡£±¾²âÊÔÒDzÙ×÷¹ý³ÌÈçÏÂ:1¡¢µ¥Ïî²âÊÔģʽ:Ñ¡Ôñ²âÊÔÏîÄ¿£¬Ö±Á÷µçѹ¡¢½»Á÷µçѹ¡¢Ö±Á÷µçÁ÷¡¢½»Á÷µçÁ÷¡¢µç×裬²âÊÔÍê³Éºó£¬×Ô¶¯ÏÔʾ²âÁ¿Êý¾Ý£»2¡¢×Ô¶¯²âÊÔģʽ:¸ù¾Ý²âÊÔÈÎÎñµÄÑÐò°²ÅÅ£¬×Ô¶¯Çл»²âÊÔÏîÄ¿£¬µÈ´ý²âÊÔÍê³É£¬²âÊÔ½á¹ûËÍÈëϵͳͳһ´¦Àí¡£ËùÊöµÄÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒǼ¼ÊõÖ¸±êÈçÏÂ:1¡¢ÏÔʾ¾«¶È:ËÄλ°ë¡À I¸ö×Ö2¡¢ÏÔʾËÙ¶È:3´Î/Ãë3¡¢Ö±Á÷µçѹÊäÈ뷶Χ:¡À2V ¡À400V4¡¢½»Á÷µçѹÊäÈ뷶Χ:2V 250V (AC)5¡¢Ö±Á÷µçÁ÷¡¤ÊäÈ뷶Χ:¡À2mA ¡À2A6¡¢½»Á÷µçÁ÷ÊäÈ뷶Χ:2mA 2A (AC)7¡¢µç×èÊäÈ뷶Χ:10 2MÅ·8¡¢ÊäÈë×迹:> IM Å· /15pF9¡¢²âÁ¿¾«¶È:0.1%±¾ÐÂÐͲâÁ¿Ä£Äâǰ¶ËºÍÊý×Ö´¦Àí²¿·Ö²ÉÓÃÍêÈ«¸ôÀ룬±£Ö¤Íⲿ²âÊÔAC220Vʱ£¬²»»áÓ°ÏìÕû¸öÉ豸£¬¹ÊµçÔ´²ÉÓÃ12VתÕý¸º5VµÄDC/DCת»»Æ÷(ͼ5£¬U24)£¬ÐźŲÉÓùâñî½øÐÐÍêÈ«¸ôÀë¡£
ȨÀûÒªÇó1.Ò»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬ÆäÌØÕ÷ÊÇ:»úÌåÍⲿ°üÀ¨»ú¿Ç¡¢Ãæ°å£¬Æä»úÌåÄÚ°²×°ÓÐPC¹¤¿Ø»ú(1)¡¢ARM¿ØÖÆÆ÷(2)¡¢Ðźŵ÷Àíµç·(3)¡¢ÕæÓÐЧֵת»»µç·(4) ;ARM¿ØÖÆÆ÷(2)°üÀ¨CPU¿ØÖƵ¥Ôª(2.1)¡¢RS232½Ó¿Úµ¥Ôª(2.2)¡¢²âÁ¿Êý¾Ý·ÖÎö´¦Àíµ¥Ôª(2.3)£¬Ðźŵ÷Àíµç·(3)°üÀ¨Í¨µÀÇл»¹ÜÀíµç·(3.1)¡¢³Ì¿Ø·Å´óµç·(3.2)¡¢ºãÁ÷Ô´µç·(3.3)£»ÕæÓÐЧֵת»»µç·(4)°üÀ¨ÕæÓÐЧֵת»»µ¥Ôª(4.1)ºÍADת»»µ¥Ôª(4.2);Ðźŵ÷Àíµç·(3)µÄͨµÀÇл»¹ÜÀíµç·(3.1)ºÍºãÁ÷Ô´µç·(3.3)ͨ¹ýIOÊý¾ÝÏßÓëARM¿ØÖÆÆ÷(2)ÉϵÄCPU¿ØÖƵ¥Ôª(2.1)Á¬½Ó£¬³Ì¿Ø·Å´óµç·(3.2)ͨ¹ý3ÏßSPI×ÜÏßÓëARM¿ØÖÆÆ÷(2)ÉϵÄCPU¿ØÖƵ¥Ôª(2.1)Á¬½Ó¡£
2.¸ù¾ÝȨÀûÒªÇó1ËùÊöÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬ÆäÌØÕ÷ÔÚÓÚARM¿ØÖÆÆ÷(2)ÉϵÄCPU¿ØÖƵ¥Ôª(2.1)ͨ¹ýRS232½Ó¿Úµ¥Ôª(2.2)ÓëPC¹¤¿Ø»ú(I)Á¬½Ó¡£
3.¸ù¾ÝȨÀûÒªÇó1ËùÊöÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬ÆäÌØÕ÷ÔÚÓÚARM¿ØÖÆÆ÷(2)µÄÖ÷¿ØÐ¾Æ¬²ÉÓÃLPC2136 ARMоƬ¡£
4.¸ù¾ÝȨÀûÒªÇó1ËùÊöÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬ÆäÌØÕ÷ÔÚÓÚÐźŵ÷Àíµç·(3)²ÉÓÃMAX532оƬ¡£
5.¸ù¾ÝȨÀûÒªÇó1ËùÊöÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬ÆäÌØÕ÷ÔÚÓÚÕæÓÐЧֵת»»µç·(4)µÄADת»»µ¥Ôª¡¤(4.2)²ÉÓÃMAXl 167оƬ¡£
רÀûÕªÒªÒ»ÖÖ»ùÓÚARMµÄ±ãЯʽ¶àÓÃ;²âÊÔÒÇ£¬Éæ¼°µçѹ¡¢µçÁ÷¡¢µç×è²âÊÔ¼¼ÊõÁìÓò¡£°üÀ¨»ú¿Ç¡¢Ãæ°å£¬ÔÚ»ú¿ÇÄÚ°²×°ÓÐPC¹¤¿Ø»ú¡¢ARM¿ØÖÆÆ÷¡¢Ðźŵ÷Àíµç·¡¢ÕæÓÐЧֵת»»µç·£»ARM¿ØÖÆÆ÷°üÀ¨CPU¿ØÖƵ¥Ôª¡¢RS232½Ó¿Úµ¥Ôª¡¢²âÁ¿Êý¾Ý·ÖÎö´¦Àíµ¥Ôª£¬Ðźŵ÷Àíµç·3°üÀ¨Í¨µÀÇл»¹ÜÀíµç·¡¢³Ì¿Ø·Å´óµç·¡¢ºãÁ÷Ô´µç·£»ÕæÓÐЧֵת»»µç·°üÀ¨ÕæÓÐЧֵת»»µ¥ÔªºÍADת»»µ¥Ôª£»Ðźŵ÷Àíµç·µÄͨµÀÇл»¹ÜÀíµç·ºÍºãÁ÷Ô´µç·ͨ¹ýIOÊý¾ÝÏßÓëARM¿ØÖÆÆ÷ÉϵÄCPU¿ØÖƵ¥ÔªÁ¬½Ó£¬³Ì¿Ø·Å´óµç·ͨ¹ý3ÏßSPI×ÜÏßÓëARM¿ØÖÆÆ÷ÉϵÄCPU¿ØÖƵ¥ÔªÁ¬½Ó¡£ARM¿ØÖÆÆ÷ÉϵÄCPU¿ØÖƵ¥ÔªÍ¨¹ýRS232½Ó¿Úµ¥ÔªÓëPC¹¤¿Ø»úÁ¬½Ó¡£ÔÚÉÏλ»úWindows½çÃæÏÂÉ趨²âÁ¿ÈÎÎñ£¬±¾ÐÂÐ;ßÓвÙ×÷Ö±¹Û¡¢¼òµ¥£¬Ð¯´ø·½±ãµÄÌØµã¡£
Îĵµ±àºÅG01R15/12GK203117253SQ20122059276
¹«¿ªÈÕ2013Äê8ÔÂ7ÈÕ ÉêÇëÈÕÆÚ2012Äê11ÔÂ12ÈÕ ÓÅÏÈȨÈÕ2012Äê11ÔÂ12ÈÕ
·¢Ã÷ÕßÌÆÓ±, »Æ·ï½, ÈμÊÖÜ, Àî¾§, Àî´ó¾ü, ÕÔÏþ·ï, ³ÂÎõ ÉêÇëÈË:³É¶¼Àí¹¤´óѧ