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1.1 SM3100鑺墖鐗归粸(di菐n)鍙婂姛鑳戒粙绱�
1.1.1 鐗归粸(di菐n)
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瑭茶姱鐗嘦ART鎺ュ彛閲囩敤鑷嫊(d貌ng)娉㈢壒鐜囨娓�(c猫)鎶€琛�(sh霉)锛屾渶楂樻尝鐗圭巼鍙仈(d谩)2Mhz銆傝浣跨敤UART锛岄鍏堥渶瑕佸悓姝ユ尝鐗圭巼锛岄€欏彲浠ラ€氶亷(gu貌)涓婁綅姗�(j墨)鐧�(f膩)AAH銆�55H渚�(l谩i)瀹屾垚銆傚悓姝ュ畬鎴愬悗锛屽氨鍙互姝e父浣跨敤UART銆傛瘡娆′笂闆诲京(f霉)浣嶉兘闇€瑕佸悓姝ユ尝鐗圭巼銆�
锛�1锛夌洿鎺ュ懡浠ら亱(y霉n)鍕�(d貌ng)鎺у埗锛�
鐣�(d膩ng)瑭查亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖閬�(y霉n)琛屽湪鐩存帴鍛戒护閬�(y霉n)鍕�(d貌ng)鎺у埗鏂瑰紡鏅�(sh铆)锛屽厑瑷变笂浣嶆(j墨)閫氶亷(gu貌)UART鎺ュ彛鐧�(f膩)閫佸懡浠�锛屾帶鍒堕亱(y霉n)琛屻€傜洿鎺ュ懡浠ら亱(y霉n)鍕�(d貌ng)鎺у埗鏂瑰紡姣忔鍛戒护鏈€澶氬彧鑳芥帶鍒朵竴杌哥殑涓€娈佃剤娌栨暩(sh霉)鎺у埗锛屼絾鍙互鍒嗘檪(sh铆)鍟熷嫊(d貌ng)4鍊�(g猫)杌哥崹(d煤)绔嬮亱(y霉n)琛�锛屼篃鍙互涓€姊濇鍛戒护鎺у埗浠讳竴杌镐竴娈典竴娈佃剤娌栬几鍑烘帶鍒�?锛熷垈娉碱弻閽滃⊕顝岀泹鏂滄€�?
锛�2锛夊鍚屾閫g簩(x霉)閬�(y霉n)鍕�(d貌ng)鎺у埗锛�
鐣�(d膩ng)瑭查亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖閬�(y霉n)琛屽湪澶栧悓姝ラ€g簩(x霉)閬�(y霉n)鍕�(d貌ng)鎺у埗鏂瑰紡鏅�(sh铆)锛屽厑瑷遍€氶亷(gu貌)澶栧悓姝ヤ俊铏�(h脿o)Syn鑴堟矕锛屼締(l谩i)鍟熷嫊(d貌ng)4鍊�(g猫)杌稿悓鏅�(sh铆)閬�(y霉n)琛屽悓涓€绯诲垪铏�(h脿o)鐨勪笉鍚岃剤娌栨暩(sh霉)杓稿嚭鎺у埗銆備絾閫欓渶瑕佷笂浣嶆(j墨)闋�(y霉)鍏堥€氶亷(gu貌)UART鎺ュ彛灏�4鍊�(g猫)杌哥殑鍚勭郴鍒楀垎娈佃剤娌栨暩(sh霉)瀵叆鍒�16Kx8bit鐨凷RAM涓�锛屾瘡鍊�(g猫)杌告敮鎸�1365鍊�(g猫)鍒嗘銆係RAM绲�(ji茅)妲�(g貌u)濡傚湒6鎵€绀�銆�
鍦�6
1.3.2 閫熷害妯″紡
瑭查亱(y霉n)鍕�(d貌ng)鎺у埗鑺墖鏀寔鎭掗€�銆乀鍨�銆丼鍨嬪姞/娓涢€熻剤娌栬几鍑烘ā寮�锛岃剤娌栬几鍑烘渶楂橀牷鐜囩偤500KHZ锛�
鎭掗€熸ā寮忥細鏀寔5绋爯(y霉)瀛橀€熷害鍊�锛岃┎閫熷害鍊煎彧鐢ㄤ簬鐩存帴鍛戒护鎺у埗鏂瑰紡銆�
T鍨嬪姞/娓涢€熸ā寮忥紙瑕嬪湒7锛夛細鏍规摎(j霉)鐢ㄦ埗鎸囧畾鐨刅s銆丄銆乂e锛屾瘡8ms鑷嫊(d貌ng)鏇存柊鑴堟矕閫熷害锛�
鍦�7
S鍨嬪姞/娓涢€熸ā寮忥紙瑕嬪湒8锛夛細鏍规摎(j霉)鐢ㄦ埗鎸囧畾鐨刅s銆丄銆並銆乂e锛屾瘡8ms鑷嫊(d貌ng)鏇存柊鑴堟矕閫熷害锛�
鍦�8
1.3.3 鎸囦护瀵�(sh铆)鐝�(xi脿n)褰㈠紡
锛�1锛夋寚浠ゆ牸寮忥細
閫氶亷(gu貌)UART鍚戞帶鍒惰姱鐗囩櫦(f膩)鍛戒护+鍙冩暩(sh霉)锛屽叡鏈�4绋牸寮�锛屽叾鏍煎紡濡傝〃1鎵€绀恒€�

琛�1
锛�2锛夋寚浠よ垑渚嬶紙濡傝〃2锛�

琛�2
瑭叉帶鍒惰姱鐗囧彲浠ュ悓鏅�(sh铆)鎺у埗4鍊�(g猫)杌�锛岄€�4鍊�(g猫)杌稿郊姝ゅ畬鍏ㄧ崹(d煤)绔嬬法绋�锛屽苟鍙叡鐢ㄤ竴鍊�(g猫)澶栭儴鍚屾淇¤櫉(h脿o)浣滅偤娈靛悓姝ュ暉鍕�(d貌ng)淇¤櫉(h脿o)銆傚洜姝�锛�4鍊�(g猫)杌哥殑绶ㄧ▼鍛戒护鏍煎紡瀹屽叏鐩稿悓锛岀敤00H-1FH鍛戒护搴忚櫉(h脿o)娈佃〃绀篨杌哥法绋嬪懡浠ゅ簭铏�(h脿o)锛�20H-3FH琛ㄧずY杌哥法绋嬪懡浠ゅ簭铏�(h脿o)锛�40H-5FH琛ㄧずZ杌哥法绋嬪懡浠ゅ簭铏�(h脿o)锛�60H-7FH琛ㄧずW(w菐ng)杌哥法绋嬪懡浠ゅ簭铏�(h脿o)銆�
1.4 UART娉㈢壒鐜囪ō(sh猫)缃�
SM3100鑺墖閲囩敤鑷嫊(d貌ng)娉㈢壒鐜囨娓�(c猫)锛岀劇(w煤)璜栦綍鏅�(sh铆)锛屽彧瑕佸悜涓籙ART鍙g櫦(f膩)閫�0x55灏卞彲浠ヨō(sh猫)缃柊鐨勬尝鐗圭巼銆傝嚜鍕�(d貌ng)妾㈡脯(c猫)姗�(j墨)鐞嗘槸锛氬鏋滃凡缍�(j墨ng)鎴愬姛瑷�(sh猫)缃ソ娉㈢壒鐜嘑锛屾柊鐨勬湡鏈涚殑娉㈢壒鐜囦笉鐐篎锛屾鏅�(sh铆)鐧�(f膩)閫�0x55锛屾渻(hu矛)鐢�(ch菐n)鐢熸帴鍙楁暩(sh霉)鎿�(j霉)閷�(cu貌)瑾�锛屽収(n猫i)閮ㄩ噸鏂拌嚜鍕�(d貌ng)妾㈡脯(c猫)鏂扮殑娉㈢壒鐜�銆傜稉(j墨ng)閬�(gu貌)瀵�(sh铆)娓�(c猫)锛屽彧瑕侀€g簩(x霉)鐧�(f膩)閫�3娆�0x55灏卞彲浠ユ纰鸿ō(sh猫)瀹氭柊鐨勬尝鐗圭巼銆傛敞鎰忥紝鐐轰繚璀夊彲闈犺ō(sh猫)缃尝鐗圭巼锛屽叐鍊�(g猫)0x55闁撴渶濂介枔闅斾竴鍊�(g猫)瀛楃鏅�(sh铆)闁�锛屽嵆8bit鏅�(sh铆)闁�銆傛尝鐗圭巼鏇存敼鏅�(sh铆)锛屽厑瑷辩櫦(f膩)閫佷换鎰忓€�(g猫)0x55锛岃嚜娉㈢壒鐜囪ō(sh猫)瀹氭纰虹殑0x55鍚庣殑0x55閮戒笉鐣�(d膩ng)浣滄湁鏁堢殑鍛戒护鎴栧弮鏁�(sh霉)銆傚彧鏈夋柊鐨勯潪0x55鎵嶆渻(hu矛)鐣�(d膩ng)浣滄湁鏁堢殑鍛戒护鎴栧弮鏁�(sh霉)銆傜壒鍒ユ敞鎰�锛屾洿鏂版尝鐗圭巼鏅�(sh铆)锛屾渶濂藉緸鍛戒护瀛楃瘈(ji茅)闁嬪锛屼笉瑕佸緸鍛戒护鍙冩暩(sh霉)闁嬪锛涘惁鍓�锛屽彲鑳芥渻(hu矛)寮曡捣鍚庣簩(x霉)鐨勫懡浠ゆ垨鍙冩暩(sh霉)涓嶆甯搞€�
鍙﹀锛屽娉㈢壒鐜囨矑鏈夋敼璁婅€岀櫦(f膩)0x55锛屾鏅�(sh铆)灏辨渻(hu矛)灏�0x55鐣�(d膩ng)鎴愬懡浠�銆傦紙鍘熷畾缇�0x55鐐烘湁鏁堝懡浠�锛岀従(xi脿n)鏀圭偤鐒�(w煤)鏁堝懡浠わ級銆�
涓婇浕寰�(f霉)浣嶏紙寰�(f霉)浣嶆檪(sh铆)闁�<150us锛夊悗锛岀己鐪佹槸娉㈢壒鐜囩劇(w煤)鏁堢殑婧�(zh菙n)鍌欐帴鍙楀懡浠ょ媭鎱�(t脿i)锛岄渶瑕侀噸鏂拌ō(sh猫)瀹氭尝鐗圭巼銆�
2 SM3100鑺墖浠ヤ覆琛屽榛�(di菐n)绲勭恫(w菐ng)鎺у埗鐨勬噳(y墨ng)鐢�
SM3100鑺墖鏄€氶亷(gu貌)涓€鍊�(g猫)楂橀€熺殑涓籙ART鎺ュ彛渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)灏�(du矛)鑺墖鐩存帴涓茶鎺у埗鐨�锛岀稉(j墨ng)閬�(gu貌)UART鎺ユ敹渚�(l谩i)鐨勬寚浠ゅ強鏁�(sh霉)鎿�(j霉)锛屽啀閫佸埌鎸囦护瑙i噵妯″閲岄潰閫�(j矛n)琛岃В閲�锛屾渶鍚庡畬鎴愰亱(y霉n)鍕�(d貌ng)鎺у埗鎿嶄綔銆傝€屽湪鐗╃悊灞や竴鑸噳(y墨ng)鐢≧S232鍜孯S485鍗�(xi茅)璀帮紝瀹屾垚鏁�(sh霉)鎿�(j霉)鍌宠几銆傚叾涓璕S232鍙仼鍚堥粸(di菐n)鍒伴粸(di菐n)鐨勭煭璺濋洟閫氫俊锛孯S485绺界窔鍓囬潪甯搁仼鍚堜簬宸ユキ(y猫)鎺у埗涓殑闀�(zh菐ng)璺濋洟鍌宠几鍙婄祫缍�(w菐ng)渚�(l谩i)灏�(du矛)澶氱瘈(ji茅)榛�(di菐n)鎺у埗銆�
2.1 RS485绺界窔
RS485绺界窔鎶€琛�(sh霉)鐗归粸(di菐n)姝よ檿涓嶅啀璐呰堪銆傚湒9绲﹀嚭浜嗗叾缍�(w菐ng)绲�(lu貌)鐨勭ず鎰忥紱鍦�10绲﹀嚭浜嗙祼(ji茅)鍚圫M3100閬�(y霉n)鍕�(d貌ng)鎺у埗鑺墖鎳�(y墨ng)鐢ㄧ殑淇¤櫉(h脿o)娴佸崝(xi茅)璀版牸寮忓畨鎺�銆�

鍦�9 鍦�10

鍦�11
2.2 SM3100绲�(ji茅)鍚圧S485绺界窔鎳�(y墨ng)鐢ㄨ垑渚�
2.2.1 闆昏叇绻¤姳姗�(j墨)鎺у埗绯荤当(t菕ng)
鍦�11鏄竴鍊�(g猫)鍗佸咕杌镐互涓婄殑澶у瀷闆昏叇绻¤姳姗�(j墨)锛屽畠鐨勬帶鍒剁郴绲�(t菕ng)鐨勫師鐞嗗彲浠ョ敱鍦�12渚�(l谩i)姒傛嫭銆�

鍦�12
鍦ㄥ伐浣滈亷(gu貌)绋嬩腑锛屼富铏曠悊鏉垮畬鎴愬皪(du矛)绻¤姳姗�(j墨)涓昏桓锛堜己鏈嶉Μ閬�(d谩)锛夌殑閬�(y霉n)鍕�(d貌ng)鎺у埗锛屼互鍙婂皪(du矛)涓昏桓鐨勪綅缃脯(c猫)瀹�锛屾牴鎿�(j霉)娓�(c猫)寰楃殑浣嶇疆淇℃伅锛屽皣涔嬪弽鏄犲湪涓茶鐨勯亱(y霉n)鍕�(d貌ng)鎺у埗鎸囦护閲�锛岀櫦(f膩)閫佸埌姣忎竴鍊�(g猫)瀛愭帶鍒跺崱涓婏紝璁撳瓙鎺у埗鍗″皪(du矛)鎳�(y墨ng)鐨勫咕鍊�(g猫)棣仈(d谩)锛堟閫�(j矛n)棣仈(d谩)锛夊畬鎴愮浉鎳�(y墨ng)鐨勫嫊(d貌ng)浣�锛岄€欐槸涓€鍊�(g猫)浣嶇疆璺熼毃鐨勯亷(gu貌)绋�锛屽(sh铆)鐝�(xi脿n)鎿嶄綔涓殑鍚堟媿鎬с€佸悓姝ユ€�銆傜暥(d膩ng)鐒朵富铏曠悊鏉块倓绲�(ji茅)鍚堣粺浠朵締(l谩i)瀵�(sh铆)鐝�(xi脿n)鍔犲伐鏁�(sh霉)鎿�(j霉)鐨勮檿鐞嗭紝鍗宠姳鍨嬫暩(sh霉)鎿�(j霉)锛岀敱CAD/CAM鐢�(ch菐n)鐢熺殑鏁�(sh霉)鎿�(j霉)锛屼互涓茶閬�(y霉n)鍕�(d貌ng)鎺у埗鎸囦护閫愪竴鐧�(f膩)閫佸埌鍚勫€�(g猫)瀛愭澘涓�銆�
2.2.2 澶櫧(y谩ng)鑳介浕绔欑殑澶櫧(y谩ng)閺℃帶鍒剁郴绲�(t菕ng)
鍦�13鏄竴鍊�(g猫)鐝�(xi脿n)浠e寲鐨勫お闄�(y谩ng)鑳界櫦(f膩)闆荤珯鐨勫(sh铆)鐗╃収鐗囷紝鐢变竴鍊�(g猫)澶櫧(y谩ng)鍏夎兘鏀堕泦濉斿拰鏁�(sh霉)鍗侀潰澶櫧(y谩ng)鍏夊弽灏勯彙绲勬垚銆�

鍦�13
閫欏€�(g猫)绯荤当(t菕ng)鐨勫伐浣滃師鐞嗘槸锛岃畵鎵€鏈夌殑鍙嶅皠閺℃灏�(du矛)钁楀お闄�(y谩ng)锛岃畵鍏夌窔鏈€绲傝仛鐒﹀埌鏀堕泦濉�锛岀敱鏀堕泦濉斿畬鎴愬厜闆昏綁(zhu菐n)鍖栥€�
鍥犳锛岀郴绲�(t菕ng)鎺у埗鐨勯棞(gu膩n)閸甸粸(di菐n)锛屽氨鏄敱涓ぎ鎺у埗绯荤当(t菕ng)瀵�(sh铆)鏅�(sh铆)瀹屽湴鎴愬皪(du矛)姣忎竴鍊�(g猫)鍙嶅皠閺$殑閬�(y霉n)鍕�(d貌ng)鎺у埗锛岃畵瀹冨€戝皪(du矛)婧�(zh菙n)澶櫧(y谩ng)锛屽崝(xi茅)瑾�(di脿o)鍏堕亱(y霉n)鍕�(d貌ng)璁撳弽灏勫厜绶氳仛鐒﹀埌涓€榛�(di菐n)銆傛墍浠�锛屽畬鍏ㄥ彲浠ョ敱鍓嶉潰鍦�3鐨勭郴绲�(t菕ng)鏂规渚�(l谩i)瀵�(sh铆)鐝�(xi脿n)锛岄€氶亷(gu貌)RS485绺界窔涓嶆柗鍦扮櫦(f膩)閫佷綅缃(di脿o)鏁存寚浠ゅ埌姣忓€�(g猫)澶櫧(y谩ng)閺�銆備竴鑸儏娉佷笅锛屾瘡鍊�(g猫)鍙嶅皠閺$敱涓€鍊�(g猫)浼烘湇绯荤当(t菕ng)鎺у埗锛屽嵆鍙互瀹屾垚绮剧⒑鐨勫畾浣�銆�