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銆€銆€//鎵撻枊涓插彛 銆€銆€if锛坢_ctrlComm.GetPortOpen锛堬級锛� 銆€銆€m_ctrlComm.SetPortOpen锛團ALSE锛�; 銆€銆€m_ctrlComm.SetCommPort锛坰elcom锛�; //閬告搰涓插彛 銆€銆€if锛� !m_ctrlComm.GetPortOpen锛堬級锛� 銆€銆€m_ctrlComm.SetPortOpen锛圱RUE锛�;//鎵撻枊涓插彛 銆€銆€else 銆€銆€AfxMessageBox锛�"cannot open serial port"锛�; 銆€銆€//瑷�(sh猫)缃覆鍙ｅ爆鎬� 銆€銆€m_ctrlComm.SetSettings锛坧ara锛�; //娉㈢壒鐜�锛屾牎椹�(y脿n)锛屾暩(sh霉)鎿�(j霉)浣�锛屽仠姝綅 銆€銆€m_ctrlComm.SetInputMode锛�1锛�; //1锛氳〃绀轰互浜岄€�(j矛n)鍒舵柟寮忔鍙栨暩(sh霉)鎿�(j霉) 銆€銆€m_ctrlComm.SetRThreshold锛�1锛�; 銆€銆€//鍙冩暩(sh霉)1琛ㄧず姣忕暥(d膩ng)涓插彛鎺ユ敹绶╂矕鍗€(q奴)涓湁澶氫簬鎴栫瓑浜�1鍊嬪瓧绗︽檪灏囧紩鐧�(f膩)涓€鍊嬫帴鏀舵暩(sh霉)鎿�(j霉)鐨凮nComm浜嬩欢 銆€銆€m_ctrlComm.SetInputLen锛�0锛�; //瑷�(sh猫)缃暥(d膩ng)鍓嶆帴鏀跺崁(q奴)鏁�(sh霉)鎿�(j霉)闀峰害鐐�0 銆€銆€m_ctrlComm.GetInput锛堬級;//鍏堥爯(y霉)璁€绶╂矕鍗€(q奴)浠ユ竻闄ゆ畼鐣欐暩(sh霉)鎿�(j霉) 銆€銆€return TRUE; 銆€銆€3.2.2闊挎噳(y墨ng)涓插彛浜嬩欢锛屽皪鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃檿鐞� 銆€銆€涓婁綅姗�(j墨)鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)鍒癙LC鐨勯亷绋嬪(sh铆)闅涗笂灏辨槸鏍规摎(j霉)瑭睵(y谩ng)LC鐨勯€氫俊鍗�(xi茅)璀帮紝鎶婂懡浠ゅ瓧绗︿覆鐧�(f膩)閫佸埌涓茶鍙�锛屼笂浣嶆(j墨)鎺ユ敹PLC鏁�(sh霉)鎿�(j霉)鐨勯亷绋嬪(sh铆)闅涗笂鏄妸鎺ユ敹鍒扮殑鏁�(sh霉)鎿�(j霉)鏍规摎(j霉)PLC閫氫俊鍗�(xi茅)璀伴噷瑕�(gu墨)瀹氱殑骞€鏍煎紡锛屾妸鏈夌敤鏁�(sh霉)鎿�(j霉)鍙栧嚭渚嗙殑閬庣▼銆� 銆€?銆�?锛塐MRON PLC锛圕200HX锛夌殑閫氫俊鍗�(xi茅)璀� 銆€銆€鏈枃鐨勯€氫俊鍗�(xi茅)璀伴噰鐢ㄧ殑鏄笂浣嶆(j墨)閺堟帴閫氫俊銆備笂浣嶆(j墨)閺堟帴閫氫俊閫氶亷鍦ㄤ笂浣嶆(j墨)鑸嘝LC涔嬮枔浜ゆ彌鍛戒护鍜屾噳(y墨ng)绛斿(sh铆)鐝�(xi脿n)鐨勩€傚湪涓€娆′氦鎻涗腑鍌宠几?sh霉)鎷款弻瑭堣浕?y墨ng)绛旀暩(sh霉)鎿�(j霉)绋辩偤涓€骞€锛屼竴鍊嬪箑鏈€澶氬彲鍖呭惈131鍊嬫暩(sh霉)鎿�(j霉)瀛楃銆� 銆€銆€鍛戒护骞€鏍煎紡濡備笅锛� 銆€銆€璀樺垾纰煎拰姝ｆ枃鍙栨焙浜庡偝杓�?sh霉)绾宠绮癈(j墨)閺堟帴鍛戒护銆傜暥(d膩ng)鍌抽€佷竴鍊嬬祫鍚堝懡浠ゆ檪锛岄倓灏囨湁绗簩鍊嬭瓨鍒ョ⒓锛堝瓙璀樺垾纰硷級銆侳CS锛堝箑妾㈡煡闋嗗簭锛夌⒓鐢变笂浣嶆(j墨)瑷�(j矛)绠�锛屽苟瑷�(sh猫)缃湪鍛戒护骞€涓紝鍛戒护骞€鏈€澶氬彲浠ユ湁131鍊嬪瓧绗﹂暦锛屼竴鍊嬬瓑浜庢垨澶т簬132瀛楃鐨勫懡浠ゅ繀闋堝垎鎴愯嫢骞插箑銆傚懡浠ゅ垎娈�锛屼娇鐢ㄥ洖杌婂畾鐣岀锛圕HR$锛�13锛夛級,鑰屼笉鏄祩姝㈢銆傜祩姝㈢蹇呴爤鐢ㄥ湪鏈€鍚庡箑鐨勬湯灏�銆� 銆€銆€鎳�(y墨ng)绛斿箑鏍煎紡 銆€銆€璀樺垾纰煎拰姝ｆ枃鍙栨焙浜庢帴鏀跺埌鐨勪笂浣嶆(j墨)閺堟帴鍛戒护锛岀祼(ji茅)鏉熺⒓琛ㄧず鍛戒护瀹屾垚鐨勭媭鎱�(t脿i)锛堝嵆鏄惁鏈夐尟瑾ょ櫦(f膩)鐢燂級锛岀暥(d膩ng)鎳�(y墨ng)绛旇秴閬�132瀛楃锛屽畠蹇呴爤鍒嗘垚鑻ュ共骞€銆傚湪姣忓€嬪箑鐨勬湯灏惧皣鑷嫊瑷�(sh猫)缃竴鍊嬪畾鐣岀锛圕HR$锛�13锛夛級浠ｆ浛绲傛绗�銆傜祩姝㈢蹇呴爤瑷�(sh猫)缃湪鏈€鍚庡箑鐨勬湯灏�銆� 銆€銆€锛�2锛夐熆鎳�(y墨ng)OnComm浜嬩欢锛屽皪鏁�(sh霉)鎿�(j霉)閫�(j矛n)琛岃檿鐞� 銆€銆€// 鐧�(f膩)閫佷簨浠� 銆€銆€void test_com::OnSend 锛堬級 銆€?銆�? 銆€銆€// 鏍规摎(j霉)锛�1锛変腑鐨勫懡浠ゅ箑鏍煎紡锛屽鍑洪渶瑕佸偝鍑虹殑鍛戒护纰煎瓧绗︿覆CString m_send 銆€銆€// 灏囬€欏€嬪瓧绗︿覆鐧�(f膩)閫佸埌涓茶鍙� 銆€銆€m_ctrlComm.SetOutput 锛圕OleVariant 锛坢_send锛夛級; 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