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銆銆涓銆佽緗氳绔彛涓庝腑鏂?br>MODEM闇瑕佸崰鐢ㄤ竴涓狢OM閫氳鍙ｅ拰涓涓腑鏂氶亾銆傚浜庡嵆鎻掑嵆鐢ㄧ殑MODEM鍗★紝鐢辯郴緇熻嚜鍔ㄨ緗瓹OM鍙ｅ拰涓柇閫氶亾錛岃屽浜庨潪鍗蟲彃鍗崇敤鐨凪ODEM鍗″垯蹇呴』鐢辯敤鎴蜂漢宸ヨ緗傜洰鍓嶅ぇ澶氭暟鍐呯疆MODEM閮芥敮鎸佸嵆鎻掑嵆鐢ㄥ拰闈炲嵆鎻掑嵆鐢ㄤ袱縐嶆柟寮忥紝鍙敱鐢ㄦ埛閫氳繃璺崇嚎閫夋嫨銆傞噰鐢ㄥ嵆鎻掑嵆鐢ㄦ柟寮忓畨瑁呯‖浠跺拰椹卞姩紼嬪簭閮芥瘮杈冩柟渚匡紝濡傛灉浣犳槸鍒濆鑰咃紝寤鴻浣跨敤榪欑瀹夎鏂規(guī)硶銆?br>銆銆瀵逛簬闈炲嵆鎻掑嵆鐢ㄧ殑MODEM鍗★紙鎴栬呴夌敤闈炲嵆鎻掑嵆鐢ㄦ柟寮忥級(jí)錛屽畨瑁呭唴緗甅ODEM鐨勭涓姝ュ氨鏄埄鐢∕ODEM鍗′笂鐨勮煩綰胯緗甀RQ涓柇銆侀氳绔彛COM鍜孖/O鍦板潃銆傚璁劇疆閿欒錛屽唴緗甅ODEM浼?xì)涓庡叾瀹兗嫭錃g璁懼鍙戠敓鍐茬獊錛屽鑷寸郴緇熷伐浣滀笉姝ｅ父銆?br>銆銆COMSTAR鍐呯疆MODEM鐨勮緗柟娉曪細(xì)
銆銆 1.閫氳绔彛鐨勮緗?br>銆銆媯(gè)鏌ラ氳绔彛COM鐨勫崰鐢ㄦ儏鍐點(diǎn)傚湪“鎺у埗闈㈡澘/緋葷粺/璁懼綆＄悊”鏍囩鐨勮澶囧垪琛ㄤ腑鍙屽嚮“绔彛(COM 錛?LPT1)”鍒楄〃欏癸紝鏌ョ湅鍏朵笅鏉＄洰錛岄氬父鏈塋PT1銆丆OM1鍜孋OM2銆傞紶鏍囬氬父鍗犵敤浜?jiǎn)COM1鍙ｏ紝 鍙互閫夋嫨浣跨敤COM2銆傛敞鎰忥細(xì)灝哅ODEM鐢ㄨ煩綰胯緗湪COM2銆両/O鍦板潃涓?F8H鏃訛紝緇濆ぇ澶氭暟涓繪澘闇鍦˙IOS涓叧闂瑿OM2銆?
銆銆2.COM鍜孖/O鍦板潃璁劇疆銆侰OMSTAR 鍐呯疆MODEM 鐨勯氳绔彛COM鍜孖/O鍦板潃璁劇疆鍙傝琛ㄤ竴銆?/p>
琛ㄤ竴 COM涓嶪/O鍦板潃璁劇疆
| 閫氳绔彛 | I/O鍦板潃 | 鐭帴璺崇嚎 |
| COM1 | 3F8H | 5;7 |
| COM2 | 2F8H | 1;7 |
| COM3 | 3E8H | 3;5 |
| COM4 | 2E8H | 1;3 |
銆銆3.IRQ涓柇璁劇疆
銆銆COMSTAR 鍐呯疆MODEM 鐨処RQ涓柇璁劇疆鍙傝琛ㄤ簩銆?br>銆銆1)璁劇疆IRQ涓柇搴旇閫夋嫨鍏跺畠紜歡璁懼鏈崰鐢ㄧ殑涓柇绔彛錛屽鏋滀綘涓嶇煡閬撳簲閫夋嫨鍝竴涓腑鏂鍙ｏ紝鍙夋嫨“鎺у埗闈㈡澘/緋葷粺”錛屾墦寮“緋葷粺 灞炴?#8221;紿楀彛錛屽湪“璁懼綆＄悊”鏍囩鐨勮澶囧垪琛ㄤ腑閫夋嫨“璁＄畻鏈?#8221;錛岀劧鍚庣偣鍑?#8220;灞炴?#8221;鎸夐挳錛屾墦寮“璁＄畻鏈哄睘鎬?#8221; 紿楀彛錛岄夋嫨“鏌ョ湅”鏍囩涓殑“IRQ涓柇璇鋒眰”鍗曢夋錛岀劧鍚庡湪IRQ涓柇鍒楄〃涓壘涓涓湭琚叾瀹冪‖浠惰澶囧崰鐢ㄧ殑“IRQ涓柇”錛涗笉鑳介夋嫨闈炲嵆鎻掑嵆鐢ㄨ澶囧凡鍗犵敤鐨勪腑鏂?/p>
琛ㄤ簩 IRQ緇堢璁劇疆
| IRQ | 鐭帴璺崇嚎 | IRQ | 鐭帴璺崇嚎 |
| 3 | 9 | 10 | 17 |
| 4 | 11 | 11 | 19 |
| 5 | 13 | 12 | 21 |
| 7 | 15 | 銆 | 銆 |
浜屻佺‖浠跺畨瑁?br>銆銆1.瀹夎鍐呯疆MODEM鍗?br>銆銆鍐呯疆MODEM澶氫負(fù)ISA鎻掑崱錛屽湪寰満鍐呮壘涓涓┖闂茬殑ISA妲藉皢鍏舵彃涓娿?br>銆銆2.鑱旀帴鐢?shù)璇濊緭鍏ゾU?br>銆銆鍙栦笅鐢?shù)璇濇溵Z笂鐢?shù)璇濊緭鍏ゾU跨殑4鑺編寮忔彃澶達(dá)紝灝嗗叾鎻掑叆MODEM鍗℃。鏉夸笂鐨?#8220;LINE”鎻掑瓟銆傚鏋滀綘鐨勭數(shù)璇濊緭鍏ョ嚎涓轟簩鑺帴綰跨洅錛屽壀鍘籑ODEM鑱旂嚎鍙︿竴绔殑鎻掑ご錛?灝嗙豢銆佺孩涓ゆ潯鐢電嚎鎺ヨ嚦涓ゆ牴鐢?shù)璇濊緭鍏ゾU夸笂鍗沖彲銆?br>銆銆3.鑱旀帴鐢?shù)璇濇?br>銆銆灝哅ODEM閰嶅鐨勮仈綰夸竴绔彃鍏ョ數(shù)璇濇満錛屽彟涓绔彃鍏ODEM鐨?#8220;PHONE”鎻掑瓟銆?br>銆銆4.榪炴帴楹﹀厠椋庡拰闊崇
銆銆鏈変簺MODEM鍏鋒湁璇煶鍔熻兘錛屽彲浠ヤ嬌鐢ㄦ鍔熻兘鎵撶數(shù)璇濄傝繖縐峂ODEM鍚庨儴鐨勬。鏉夸笂鏈変袱涓?#934;3.5鎻掑瓟錛屾爣璇嗕負(fù)“MIC”鐨勬彃瀛旀帴楹﹀厠椋庯紱鏍囪瘑涓?#8220;SPEAK” 鐨勬彃瀛旀帴闊崇銆?br>銆銆璇存槑錛氭湁浜涘叿鏈夎闊沖姛鑳界殑MODEM鍙互浣跨敤澹板崱鐨勯害鍏嬮鍜岄煶綆便?br>涓夈侀┍鍔ㄧ▼搴忓畨瑁?br>銆銆1.瀹夎鍗蟲彃鍗崇敤MODEM
銆銆 1)濡傛灉浣犵殑MODEM璁劇疆鍗蟲彃鍗崇敤鏂瑰紡錛屽畨瑁呭畬紜歡鍚姩鐢?shù)鑴慦INDOWSn95鏃訛紝緋葷粺浼?xì)鑷姩妫嫻嬪埌MODEM錛屽茍緇欏嚭“鍙戠幇鏂扮‖浠惰澶?#8221;鐨勬彁紺猴紝闅忓悗鍑虹幇“鏇存柊璁懼椹卞姩鍚戝”紿楀彛錛?br>銆銆2)鎸夋彁紺哄皢MODEM鐨勯┍鍔ㄧ▼搴忕洏鏀懼叆杞洏椹卞姩鍣紝鎸?#8220;涓嬩竴姝?#8221; 鎸夐挳錛岀郴緇熶細(xì)鑷姩鎵懼埌“A”鐩樹(shù)笂鐨勯┍鍔ㄧ▼搴忥紝騫剁粰鍑烘柊鐨勬彁紺虹獥鍙ｏ紱
銆銆3)鎸?#8220;瀹屾垚”鎸夐挳鍚庯紝緋葷粺鎻ず鎻掑叆“WINDOWS 95 CD錛峈OM” 錛屾寜鎻愮ず灝哤INDOWS 95 瀹夎鍏夌洏鏀懼叆CD錛峈OM錛屾寜“紜畾”鎸夐挳錛?br>銆銆4)緋葷粺寮濮嬫嫹璐濇枃浠訛紝鑷姩瀹夎銆佽緗鍙ｅ拰涓柇錛?br>銆銆5)椹卞姩紼嬪簭瀹夎瀹屾垚鍚庯紝縐誨幓杞洏椹卞姩鍣ㄤ腑鐨勭鐩橈紝鎸夋彁紺洪噸鏂板惎鍔ㄥ嵆瀹屾垚瀹夎銆?br>銆銆2.瀹夎闈炲嵆鎻掑嵆鐢∕ODEM
銆銆瀹夎闈炲嵆鎻掑嵆鐢∕ODEM璁懼椹卞姩紼嬪簭鏈変袱縐嶆柟娉曪紝涓鏄湪“鎺у埗闈㈡澘”涓弻鍑?#8220;娣誨姞鏂扮‖浠?#8221;瀹夎錛涗簩鏄湪“鎺у埗闈㈡澘”涓弻鍑?#8220;璋冨埗瑙ｈ皟鍣?#8221;鍥炬爣瀹夎銆傚緩璁敤鏂規(guī)硶浜岋紝鎸変笅榪版楠よ繘琛屽畨瑁?
銆銆1)鍦?#8220;鎺у埗闈㈡澘”涓弻鍑?#8220;璋冨埗瑙ｈ皟鍣?#8221;鍥炬爣錛屾墦寮“璋冨埗瑙ｈ皟鍣?#8221;灞炴х獥鍙ｏ紝浣犲彲鍦?#8220;璇婃柇”鏍囩鐨勫垪琛ㄦ涓煡闃呭崰鐢ㄥ悇閫氳绔彛鐨勮澶囷紝鍦?#8220;甯歌”鏍囩鐨勫垪琛ㄦ涓湅鍒板凡瀹夎鐨凪ODEM銆傝鎸?#8220;娣誨姞”鎸夐挳錛屾墦寮“瀹夎鏂扮殑璋冨埗瑙ｈ皟鍣?#8221;紿楀彛錛?br>銆銆 2)鍦?#8220;瀹夎鏂扮殑璋冨埗瑙ｈ皟鍣?#8221;紿楀彛鎸?#8220;涓嬩竴姝?#8221;鎸夐挳錛岀郴緇熷紑濮嬫嫻?#8220;璋冨埗瑙ｈ皟鍣?#8221;錛?鑰屽悗緇欏嚭媯(gè)嫻嬪埌MODEM鐨勯氳绔彛鍜岀被鍨嬶紝鎸?#8220;鏇存敼”鎸夐挳錛屾墦寮涓嬩竴騫?#8220;瀹夎鏂扮殑璋冨埗瑙ｈ皟鍣?#8221;紿楀彛錛?br>銆銆濡傛灉緋葷粺媯(gè)嫻嬪埌MODEM綾誨瀷婊¤凍浣犵殑瑕佹眰錛屾垨鑰呬綘娌℃湁MODEM鐨勯┍鍔ㄧ▼搴忕洏錛屽悓鎰忎嬌鐢ㄧ郴緇熸嫻嬪埌鐨凪ODEM綾誨瀷錛屾鏃跺厛鎸?#8220;涓嬩竴姝?#8221;鎸夐挳錛屽啀鎸?#8220;瀹屾垚”鎸夐挳鍗沖彲瀹屾垚瀹夎錛?br>銆銆3)鍦ㄦ柊鍑虹幇鐨勭獥鍙ｄ腑鎸?#8220;浠庣鐩樺畨瑁?#8221;鎸夐挳鍚庯紝鎸夋彁紺哄皢MODEM鐨勯┍鍔ㄧ▼搴忕洏鏀懼叆杞┍錛屽啀鎸?#8220;紜畾”鎸夐挳錛岀郴緇熶細(xì)鑷姩鎵懼埌“A ”鐩樹(shù)笂鐨勯┍鍔ㄧ▼搴忥紝騫剁粰鍑洪┍鍔ㄧ▼搴忓垪琛紱
銆銆4)鍦ㄩ┍鍔ㄧ▼搴忓垪琛ㄤ腑閫夋嫨姝ｇ‘鐨凪ODEM椹卞姩紼嬪簭錛屾寜“紜畾”鎸夐挳錛?br>銆銆5)緋葷粺緇欏嚭鏂扮殑紿楀彛錛岃姹傞夊畾閫氳绔彛COM錛岃鍦?#8220;閫夊畾璇ヨ皟鍒惰В璋冨櫒浣跨敤鐨勭鍙?#8221;鍒楄〃妗嗛夊畾浣犵敤璺崇嚎璁劇疆鐨勭鍙ｏ紝鐒跺悗鎸?#8220;涓嬩竴姝?#8221;鎸夐挳錛?br>銆銆6)鍦ㄤ互鍚庡嚭鐜扮殑紿楀彛涓垎鍒寜“涓嬩竴姝?#8221;鎸夐挳銆?#8220;瀹屾垚”鎸夐挳鍗沖畬鎴愬畨瑁呫?br>銆銆瀹夎瀹屾瘯鍚庣郴緇熻繑鍥?#8220;璋冨埗瑙ｈ皟鍣?#8221;灞炴х獥鍙ｃ?br>鍥涖佹鏌ュ強(qiáng)澶勭悊鏁呴殰鐨勪竴鑸柟娉?br>銆銆1.椹卞姩紼嬪簭瀹夎瀹屾瘯閲嶆柊鍚姩鍚庯紝鍦?#8220;鎺у埗闈㈡澘”/“緋葷粺”/“璁懼綆＄悊”鏍囩璁懼鍒楄〃涓細(xì)鍑虹幇“璋冨埗瑙ｈ皟鍣?#8221; 鍒楄〃欏癸紝鍏朵笅榪樺簲鍑虹幇鏃犻敊璇彁紺虹殑“MODEM鍨嬪彿”鏉＄洰鈥曗?#8220;Cirru 33600 bps MODEM Internal (CL錛峬d3450) MODEM”
銆銆濡傛灉“MODEM鍨嬪彿”鏉″嚭鐜頒竴涓?#8220;×”錛岃鏄嶮ODEM鐨勭‖浠跺畨瑁呮湁闂銆傚鏋滃嚭鐜伴粍鑹茬殑“錛?#8221;璇存槑涓庡叾瀹冭澶囧瓨鍦ㄥ啿紿侊紝姝ゆ椂閫変腑璇ユ潯鐩悗錛屾寜“灞炴?#8221;鎸夐挳錛屾墦寮姝?#8220;MODEM”鐨勫睘鎬х獥鍙ｏ紝鍦?#8220;璁劇疆”鏍囩鐨?#8220;鍐茬獊璁懼鍒楄〃”涓細(xì)緇欏嚭鍐茬獊璁懼鍚嶇О銆傝繖縐嶆儏鍐靛緩璁垹闄や笌MODEM鍙戠敓鍐茬獊鐨勮澶囧悗閲嶆柊鍚姩錛屼篃鍙互鎵嬪姩閰嶇疆瑙ｅ喅鍐茬獊銆?br>銆銆2.鍦?#8220;鎺у埗闈㈡澘\璋冨埗瑙ｈ皟鍣╘璋冨埗瑙ｈ皟鍣ㄥ睘鎬?#8221;紿楀彛錛岄夋嫨“璇婃柇”鏍囩錛屽垪琛ㄦ涓璏ODEM鏉＄洰錛岀劧鍚庢寜“鍏跺畠淇℃伅”鎸夐挳錛岀郴緇熷嵆寮濮嬮氳繃璋冨埗瑙ｈ皟鍣ㄩ氳媯(gè)嫻嬩俊鎭紝姝ｅ父鎯呭喌涓嬩細(xì)鍑虹幇“鍏跺畠淇℃伅”紿楀彛錛屽湪姝ょ獥鍙ｇ粰鍑虹鍙ｃ佷腑鏂佸湴鍧銆乁ART銆佹渶楂橀熷害絳変簲欏規(guī)嫻嬪唴瀹癸紱鍦ㄤ笅閮ㄧ粰鍑?#8220;MODEM”鐨勫瀷鍙楓佹爣璇嗗彿浠ュ強(qiáng)鍛戒護(hù)鍜屽搷搴斿垪琛ㄣ?br>銆銆濡傛灉緇欏嚭“鏃犳硶鎵撳紑绔彛”鐨勬彁紺猴紝閫氬父鏄氳绔彛COM璁劇疆閿欒錛涘鏋滅粰鍑?#8220;璋冨埗瑙ｈ皟鍣ㄥ搷搴斿け璐?#8221;鐨勬彁紺猴紝閫氬父鏄腑鏂璉RQ璁劇疆閿欒銆傚彲鍙傝冧笅榪版柟娉曟洿鏀歸氳绔彛鎴栦腑鏂?br>銆銆1錛夋洿鏀歸氳绔彛COM錛氬湪“鎺у埗闈㈡澘\璋冨埗瑙ｈ皟鍣╘璋冨埗瑙ｈ皟鍣ㄥ睘鎬?#8221;紿楀彛錛岄夋嫨“甯歌”鏍囩鐨?“MODEM” 鍒楄〃欏癸紝鐒跺悗鎸?#8220;灞炴?#8221; 鎸夐挳錛屽湪“绔彛”鍒楄〃妗嗕腑鍙﹂夊叾瀹僀OM绔彛銆?br>璇存槑:鍗蟲彃鍗崇敤MODEM鏄敱緋葷粺鍒嗛厤閫氳绔彛錛屼竴鑸棤娉曟洿鏀癸紝鍙傜収涓嬫枃鏇存敼IRQ涓柇鐨勬柟娉曪紝鏇存敼涓嶮ODEM鍙戠敓鍐茬獊璁懼鐨勭鍙ｃ?br>銆銆2錛夊湪“鎺у埗闈㈡澘”/“緋葷粺”/“璁懼綆＄悊”鏍囩/“绔彛(COM 錛?LPT)”鍒楄〃欏逛笅涓変腑鐩稿簲绔彛COM錛岀劧鍚庢寜“灞炴?#8221; 鎸夐挳錛屾墦寮“閫氳绔彛灞炴?#8221;紿楀彛錛屽湪“璧勬簮”鏍囩鐨勫垪琛ㄦ涓夋嫨“涓柇璇鋒眰”鍒楄〃欏癸紝鐒跺悗鎸?#8220;鏇存敼璁劇疆”鎸夐挳鍗沖彲鍙﹂夊叾瀹僆RQ涓柇錛屾洿鏀瑰畬姣曞悗鎸夌郴緇熸彁紺洪噸鏂板惎鍔ㄥ嵆鍙?br>鍏跺畠娉ㄦ剰浜嬮」錛氬鏋滃畨瑁呭唴緗甅ODEM鍚庤兘涓奍NTERNET錛屼絾鏃犳硶涓婂眬鍩熺綉錛岃屼笖蹇呴』灝哅ODEM紜歡鍒犻櫎錛屾墠鑳界敤灞鍩熺綉錛屽鍗婃槸鍥犱負(fù)鍏煎緗戝崱鍗犵敤COM2銆両RQ3錛屾鏌ヤ竴涓嬫槸鍚﹀瓨鍦ㄥ啿紿併?br>銆銆濡傛灉MODEM瀹夎瀹屾瘯錛岄紶鏍囦笉鑳界敤浜?jiǎn)銆傚彧濂藉皢榧犳爣鎺ヤ簬COM2錛屾垨灝哅ODEM璁劇疆涓洪潪鍗蟲彃鍗崇敤鏂瑰紡瀹夎銆?br>濡傛灉姣忔浣跨敤浜?jiǎn)MODEM鍚庢棤娉曚嬌鐢ㄩ紶鏍囷紝涓鑸槸MODEM鍜岄紶鏍囩殑IRQ鍙戠敓浜?jiǎn)鍐步H侊紝鍙寜涓婅堪鏂規(guī)硶璋冩暣銆?/p>
typedef struct _DCB 
{ // dcb 
DWORD DCBlength; // sizeof(DCB) DWORD BaudRate; // current baud rate 鎸囧畾褰撳墠鐨勬嘗鐗圭巼 DWORD fBinary: 1; // binary mode, no EOF check 鎸囧畾鏄惁鍏佽浜岃繘鍒舵ā寮忥紝W(xué)INDOWS 95涓繀欏諱負(fù)TRUE DWORD fParity: 1; // enable parity checking 鎸囧畾濂囧伓鏍￠獙鏄惁鍏佽 DWORD fOutxCtsFlow:1; // CTS output flow control 鎸囧畾CTS鏄惁鐢ㄤ簬媯(gè)嫻嬪彂閫佹帶鍒?褰撲負(fù)TRUE鏄疌TS涓篛FF錛屽彂閫佸皢琚寕璧?/span> DWORD fOutxDsrFlow:1; // DSR output flow control 鎸囧畾DSR鏄惁鐢ㄤ簬媯(gè)嫻嬪彂閫佹帶鍒?褰撲負(fù)TRUE鏄疍SR涓篛FF錛屽彂閫佸皢琚寕璧?/span> DWORD fDtrControl:2; // DTR flow control type DTR_CONTROL_DISABLE鍊煎皢DTR緗負(fù)OFF, DTR_CONTROL_ENABLE鍊煎皢DTR緗負(fù)ON, DTR_CONTROL_HANDSHAKE鍏佽DTR"鎻℃墜", DWORD fDsrSensitivity:1; // DSR sensitivity 褰撹鍊間負(fù)TRUE鏃禗SR涓篛FF鏃舵帴鏀剁殑瀛楄妭琚拷鐣?/span> DWORD fTXContinueOnXoff:1; // XOFF continues Tx 鎸囧畾褰撴帴鏀剁紦鍐插尯宸叉弧,騫朵笖椹卞姩紼嬪簭宸茬粡鍙戦佸嚭XoffChar瀛楃鏃跺彂閫佹槸鍚﹀仠姝?TRUE鏃訛紝鍦ㄦ帴鏀剁紦鍐插尯鎺ユ敹鍒扮紦鍐插尯宸叉弧鐨勫瓧鑺俋offLim涓旈┍鍔ㄧ▼搴忓凡緇忓彂閫佸嚭XoffChar瀛楃涓鎺ユ敹瀛楄妭涔嬪悗錛屽彂閫佺戶緇繘琛屻侳ALSE鏃訛紝鍦ㄦ帴鏀剁紦鍐插尯鎺ユ敹鍒頒唬琛ㄧ紦鍐插尯宸茬┖鐨勫瓧鑺俋onChar涓旈┍鍔ㄧ▼搴忓凡緇忓彂閫佸嚭鎭㈠鍙戦佺殑XonChar涔嬪悗錛屽彂閫佺戶緇繘琛屻?/span> DWORD fOutX: 1; // XON/XOFF out flow control TRUE鏃訛紝鎺ユ敹鍒癤offChar涔嬪悗渚垮仠姝㈠彂閫?鎺ユ敹鍒癤onChar涔嬪悗灝嗛噸鏂板紑濮?/span> DWORD fInX: 1; // XON/XOFF in flow control TRUE鏃訛紝鎺ユ敹緙撳啿鍖烘帴鏀跺埌浠ｈ〃緙撳啿鍖烘弧鐨刋offLim涔嬪悗錛孹offChar鍙戦佸嚭鍘?鎺ユ敹緙撳啿鍖烘帴鏀跺埌浠ｈ〃緙撳啿鍖虹┖鐨刋onLim涔嬪悗錛孹onChar鍙戦佸嚭鍘?/span> DWORD fErrorChar: 1; // enable error replacement 璇ュ間負(fù)TRUE涓攆Parity涓篢RUE鏃訛紝鐢‥rrorChar 鎴愬憳鎸囧畾鐨勫瓧絎︿唬鏇垮鍋舵牎楠岄敊璇殑鎺ユ敹瀛楃 DWORD fNull: 1; // enable null stripping TRUE鏃訛紝鎺ユ敹鏃跺幓鎺夌┖錛?鍊鹼級(jí)瀛楄妭 DWORD fRtsControl:2; // RTS flow control RTS_CONTROL_DISABLE鏃?RTS緗負(fù)OFF RTS_CONTROL_ENABLE鏃? RTS緗負(fù)ON RTS_CONTROL_HANDSHAKE鏃?褰撴帴鏀剁紦鍐插尯灝忎簬鍗婃弧鏃禦TS涓篛N 褰撴帴鏀剁紦鍐插尯瓚呰繃鍥涘垎涔嬩笁婊℃椂RTS涓篛FF RTS_CONTROL_TOGGLE鏃?褰撴帴鏀剁紦鍐插尯浠嶆湁鍓╀綑瀛楄妭鏃禦TS涓篛N ,鍚﹀垯緙虹渷涓篛FF DWORD fAbortOnError:1; // abort reads/writes on error TRUE鏃?鏈夐敊璇彂鐢熸椂涓璇誨拰鍐欐搷浣?/span> DWORD fDummy2:17; // reserved 鏈嬌鐢?/span> WORD wReserved; // not currently used 鏈嬌鐢?蹇呴』涓? WORD XonLim; // transmit XON threshold 鎸囧畾鍦╔ON瀛楃鍙戦佽繖鍓嶆帴鏀剁紦鍐插尯涓彲鍏佽鐨勬渶灝忓瓧鑺傛暟 WORD XoffLim; // transmit XOFF threshold 鎸囧畾鍦╔OFF瀛楃鍙戦佽繖鍓嶆帴鏀剁紦鍐插尯涓彲鍏佽鐨勬渶灝忓瓧鑺傛暟 BYTE ByteSize; // number of bits/byte, 4-8 鎸囧畾绔彛褰撳墠浣跨敤鐨勬暟鎹綅 BYTE Parity; // 0-4=no,odd,even,mark,space 鎸囧畾绔彛褰撳墠浣跨敤鐨勫鍋舵牎楠屾柟娉?鍙兘涓?EVENPARITY,MARKPARITY,NOPARITY,ODDPARITY BYTE StopBits; // 0,1,2 = 1, 1.5, 2 鎸囧畾绔彛褰撳墠浣跨敤鐨勫仠姝綅鏁?鍙兘涓?ONESTOPBIT,ONE5STOPBITS,TWOSTOPBITS char XonChar; // Tx and Rx XON character 鎸囧畾鐢ㄤ簬鍙戦佸拰鎺ユ敹瀛楃XON鐨勫?/span> char XoffChar; // Tx and Rx XOFF character 鎸囧畾鐢ㄤ簬鍙戦佸拰鎺ユ敹瀛楃XOFF鍊?/span> char ErrorChar; // error replacement character 鏈瓧絎︾敤鏉ヤ唬鏇挎帴鏀跺埌鐨勫鍋舵牎楠屽彂鐢熼敊璇椂鐨勫?/span> char EofChar; // end of input character 褰撴病鏈変嬌鐢ㄤ簩榪涘埗妯″紡鏃?鏈瓧絎﹀彲鐢ㄦ潵鎸囩ず鏁版嵁鐨勭粨鏉?/span> char EvtChar; // received event character 褰撴帴鏀跺埌姝ゅ瓧絎︽椂,浼?xì)漶旂敓涓涓簨浠?/span> WORD wReserved1; // reserved; do not use 鏈嬌鐢?/span>
} DCB; 
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