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鍦�2鐐哄付鐠�(hu谩n)褰㈢珐娌栧崁(q奴)鍜岃秴鏅�(sh铆)淇¤櫉(h脿o)閲忕殑涓插彛鐧�(f膩)閫佺ず鎰忓湒銆傜櫦(f膩)閫佷俊铏�(h脿o)閲忓垵濮嬪€艰ō(sh猫)鐐虹櫦(f膩)閫佺珐娌栧崁(q奴)鐨勫ぇ灏�锛岃〃绀虹珐娌栧崁(q奴)宸茬┖锛屽苟涓旈棞(gu膩n)闁夌櫦(f膩)閫佷腑鏂�銆傜櫦(f膩)閫佹暩(sh霉)鎿�(j霉)鏅�(sh铆)锛岀敤鎴朵换鍕�(w霉)鍦ㄤ俊铏�(h脿o)閲忎笂绛夊緟锛堚憼锛�銆傚鏋滅櫦(f膩)閫佺珐娌栧崁(q奴)鏈豢锛岀敤鎴朵换鍕�(w霉)鍚戠櫦(f膩)閫佺珐娌栧崁(q奴)涓鍏ユ暩(sh霉)鎿�(j霉)锛堚憽锛�銆傚鏋滃鍏ョ殑鏄櫦(f膩)閫佺珐娌栧崁(q奴)涓殑绗竴鍊�(g猫)瀛楃瘈(ji茅)锛屽墖鍏佽ū鐧�(f膩)閫佷腑鏂凤紙鈶★級銆傜劧鍚庯紝鐧�(f膩)閫両SR寰炵櫦(f膩)閫佺珐娌栧崁(q奴)涓彇鍑烘渶鏃╁鍏ョ殑瀛楃瘈(ji茅)杓稿嚭鑷砋ART锛堚懀锛�锛岄€欏€�(g猫)鎿嶄綔鍙堣Ц鐧�(f膩)浜嗕笅涓€娆$殑鐧�(f膩)閫佷腑鏂�锛屽姝ゅ惊鐠�(hu谩n)鐩村埌鐧�(f膩)閫佺珐娌栧崁(q奴)涓渶鍚庝竴鍊�(g猫)瀛楃瘈(ji茅)琚彇璧�锛岄噸鏂伴棞(gu膩n)闁夌櫦(f膩)閫佷腑鏂枫€傚湪ISR鍚慤ART杓稿嚭鐨勫悓鏅�(sh铆)锛岀郸淇¤櫉(h脿o)閲忕櫦(f膩)淇¤櫉(h脿o)锛堚懁锛�锛岀櫦(f膩)閫佷换鍕�(w霉)鎿�(j霉)姝や俊铏�(h脿o)閲忚▓(j矛)鏁�(sh霉)鍊间締(l谩i)浜嗚В鐧�(f膩)閫佺珐娌栧崁(q奴)涓槸鍚︽湁绌洪枔銆�

3 涓插彛閫氫俊妯″鐨勮ō(sh猫)瑷�(j矛)
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鍦�3鏄帴鏀舵暩(sh霉)鎿�(j霉)杌熶欢妯″鐨勬祦绋嬪湒銆係erialGetehar锛堬級鐢ㄤ締(l谩i)鐛插彇鎺ユ敹鍒扮殑鏁�(sh霉)鎿�(j霉)锛屽鏋滅珐娌栧崁(q奴)宸茬┖鏅�(sh铆)灏囦换鍕�(w霉)鎺涜捣锛屾帴鏀跺埌瀛楃瘈(ji茅)鏅�(sh铆)锛屼换鍕�(w霉)灏囪鍠氶啋锛屽悓鏅�(sh铆)寰炰覆琛屽彛鎺ユ敹瀛楃瘈(ji茅)銆係erialPutRxChar锛堬級鐢ㄤ締(l谩i)灏囨帴鏀剁殑瀛楃瘈(ji茅)鏀惧埌绶╂矕鍗€(q奴)涓�锛屽鏋滄帴鏀剁珐娌栧崁(q奴)宸叉豢锛屽墖瑭插瓧绡€(ji茅)琚笩妫�銆傜暥(d膩ng)瀛楃瘈(ji茅)鎻掑叆鍒扮珐娌栧崁(q奴)涓�锛孲erialPutRxChar锛堬級閫氱煡鏁�(sh霉)鎿�(j霉)鎺ユ敹淇¤櫉(h脿o)閲忥紝浣夸箣灏囨暩(sh霉)鎿�(j霉)宸卞埌鐨勬秷鎭偝閬�(d谩)绲︽墍鏈夌瓑寰呯殑浠诲嫏(w霉)銆傜偤闃叉鎺涜捣鎳�(y墨ng)鐢ㄤ换鍕�(w霉)锛屽彲浠ラ€氶亷(gu貌)瑾�(di脿o)鐢⊿ceiallsEmPty锛堬級鍘荤櫦(f膩)鐝�(xi脿n)鐠�(hu谩n)鐙€闅�(du矛)鍒椾腑鏄惁鏈夊瓧绡€(ji茅)銆�

鍦�4鏄櫦(f膩)閫佹暩(sh霉)鎿�(j霉)妯″鐨勬祦绋嬪湒銆傜暥(d膩ng)闇€瑕佺櫦(f膩)閫佹暩(sh霉)鎿�(j霉)绲︿覆琛岀鍙f檪(sh铆)锛孲erialPurChar锛堬級绛夊緟淇¤櫉(h脿o)閲忓湪鍒濆鍖栫櫦(f膩)閫佷俊铏�(h脿o)閲忔檪(sh铆)鎳�(y墨ng)瑭插垵濮嬬偤绶╂矕鍗€(q奴)鐨勫ぇ灏�銆傚洜姝わ紝鐣�(d膩ng)绶╂矕鍗€(q奴)涓矑(m茅i)鏈夋洿澶氱┖闁撴檪(sh铆)锛孲erialPutChar锛堬級灏辨帥璧蜂换鍕�(w霉)锛屽彧瑕乁ART鍐嶆鐧�(f膩)閫佸瓧绡€(ji茅)锛屾帥璧蜂换鍕�(w霉)灏卞皣鎭㈠京(f霉)銆係erialGctChar锛堬級琚腑鏂锋湇鍕�(w霉)绋嬪簭瑾�(di脿o)鐢�锛屽鏋滅櫦(f膩)閫佺珐娌栧崁(q奴)鑷冲皯閭勬湁涓€鍊�(g猫)瀛楃瘈(ji茅)锛孲eri-a1GetChar锛堬級灏辫繑鍥炰竴鍊�(g猫)寰炵珐娌栧崁(q奴)鐧�(f膩)閫佺殑瀛楃瘈(ji茅)銆傚鏋滅珐娌栧崁(q奴)宸辩┖锛屽墖SerialGetChar锛堬級杩斿洖Null锛岄€欏皣浣胯(di脿o)鐢ㄥ仠姝㈤€�(j矛n)涓€姝ョ殑鐧�(f膩)閫佷腑鏂�锛屼竴鐩村埌鏈夋暩(sh霉)鎿�(j霉)鐧�(f膩)閫佺偤姝€€�
4 鐣版涓茶閫氫俊鐨勬帴鍙e嚱鏁�(sh霉)
鎳�(y墨ng)鐢ㄤ换鍕�(w霉)鍙互閫氶亷(gu貌)濡備笅鐨勫咕鍊�(g猫)鍑芥暩(sh霉)渚�(l谩i)鎺у埗鍜岃í鍟�(w猫n)UART锛歋erialCfgPort锛堬級銆丼erialGetChar锛堬級銆丼erialInit锛堬級銆丼erialIsEmpty锛堬級銆丼erialIsFull锛堬級鍜孲erialPutChar锛堬級銆�
SerialCfgPort锛堬級鐢ㄤ簬寤虹珛涓茶绔彛鐨勭壒寰�锛屽湪鐐烘寚瀹氱鍙h(di脿o)鐢ㄥ叾浠栨湇鍕�(w霉)鍓�锛屽繀闋堝厛瑾�(di脿o)鐢ㄨ┎鍑芥暩(sh霉)锛屽寘鎷⒑瀹氭尝鐗圭巼銆佹瘮鐗�?c谩i)?sh霉)銆佸鍋舵牎椹�(y脿n)鍜屽仠姝綅绛�銆�
SerialGetChar锛堬級浣挎噳(y墨ng)鐢ㄧ▼搴忓緸鎺ユ敹鏁�(sh霉)鎿�(j霉)鐨勭挵(hu谩n)鐙€绶╂矕鍗€(q奴)涓彇鍑烘暩(sh霉)鎿�(j霉)銆�
SerialInit锛堬級鐢ㄤ簬鍒濆鍖栨暣鍊�(g猫)涓插彛杌熶欢妯″锛屼笖蹇呴爤鍦ㄨ┎妯″鎻愪緵鐨勫叾浠栦换浣曟湇鍕�(w霉)鍓嶈(di脿o)鐢�銆係eriallInit锛堬級灏囩挵(hu谩n)鐙€绶╂矕鍗€(q奴)瑷�(j矛)鏁�(sh霉)鍣ㄧ殑瀛楃瘈(ji茅)鏁�(sh霉)娓呴浂锛屽苟鍒濆鍖栨瘡鍊�(g猫)鐠�(hu谩n)鐙€绶╂矕鍗€(q奴)鐨処N鍜孫UT鎸囬嚌锛屾寚鍚戞暩(sh霉)鎿�(j霉)瀛樺劜(ch菙)鍗€(q奴)鐨勯枊濮嬭檿銆傛暩(sh霉)鎿�(j霉)鎺ユ敹淇¤櫉(h脿o)閲忓垵濮嬪寲鐐�0锛岃〃绀哄湪鐠�(hu谩n)鐙€绶╂矕鍗€(q奴)鐒�(w煤)鏁�(sh霉)鎿�(j霉)銆傜敤鍌抽€佺珐娌栧崁(q奴)澶у皬鍒濆鍖栨暩(sh霉)鎿�(j霉)鍌抽€佷俊铏�(h脿o)閲忥紝琛ㄧず绶╂矕鍗€(q奴)宸茬┖銆�
SerialIsEmpty锛堬級鍏佽ū鎳�(y墨ng)鐢ㄧ▼搴忕⒑瀹氭槸鍚︽湁瀛楃瘈(ji茅)寰炰覆鍙f帴鏀堕€�(j矛n)渚�(l谩i)銆傛湰鍑芥暩(sh霉)鍏佽ū鍦ㄧ劇(w煤)鏁�(sh霉)鎿�(j霉)鏅�(sh铆)閬垮厤灏囦换鍕�(w霉)鎺涜捣銆�
SerialIsFull锛堬級鍏佽ū鎳�(y墨ng)鐢ㄧ▼搴忕⒑瀹氬偝閫佺挵(hu谩n)鐙€绶╂矕鍗€(q奴)鐨勭媭鎱�(t脿i)锛屾湰鍑芥暩(sh霉)鍙互鍦ㄧ珐娌栧崁(q奴)宸叉豢鏅�(sh铆)閬垮厤灏囦换鍕�(w霉)鎺涜捣銆�
SerialPutChar锛堬級鍏佽ū鎳�(y墨ng)鐢ㄧ▼搴忓悜涓€鍊�(g猫)涓茶绔彛鐧�(f膩)閫佹暩(sh霉)鎿�(j霉)銆�
绲�(ji茅) 瑾�(y菙)
瑭蹭覆鍙i€氫俊妯″鍏呭垎鍒╃敤浜嗗(sh铆)鏅�(sh铆)鍏�(n猫i)鏍哥殑浠诲嫏(w霉)瑾�(di脿o)搴﹀姛鑳藉拰淇¤櫉(h脿o)閲忔(j墨)鍒�锛岀郴绲�(t菕ng)杌熶欢妯″鍖�锛屽彲璁€鎬у寮�(qi谩ng)锛屼究浜庝慨鏀瑰拰绉绘锛屽叾瑷�(sh猫)瑷�(j矛)鎬濊矾鍜屾柟娉曞彲浠ュ緢濂界殑鎳�(y墨ng)鐢ㄥ湪澶氱ó鎯呮硜涓嬬殑娓�(c猫)鎺х郴绲�(t菕ng)涓�锛岀郴绲�(t菕ng)鐨勬摯(ku貌)灞曟柟渚�锛屽叿鏈変竴瀹氱殑鍊熼憭浣滅敤銆傝┎涓插彛閫氫俊妯″宸蹭綔鐐烘煇閻佃矾渚涙按閬�(yu菐n)绋嬫帶鍒剁祩绔殑涓€閮ㄥ垎锛岄亱(y霉n)琛岀┅(w臎n)瀹�锛屾彁楂樹簡鏁村€�(g猫)绯荤当(t菕ng)鐨勯亱(y霉n)琛屾晥鐜囧拰瀵�(sh铆)鏅�(sh铆)鎬�銆�