{"id":49,"date":"2018-04-01T21:50:27","date_gmt":"2018-04-01T13:50:27","guid":{"rendered":"http:\/\/gukaiheng.top\/?p=49"},"modified":"2020-06-05T10:40:50","modified_gmt":"2020-06-05T02:40:50","slug":"%e5%af%b9%e4%ba%8e%e7%94%9f%e4%ba%a7%e5%ae%9e%e4%b9%a0%e7%9a%84%e6%84%9f%e6%82%9f","status":"publish","type":"post","link":"https:\/\/www.guger.top\/index.php\/2018\/04\/01\/%e5%af%b9%e4%ba%8e%e7%94%9f%e4%ba%a7%e5%ae%9e%e4%b9%a0%e7%9a%84%e6%84%9f%e6%82%9f\/","title":{"rendered":"\u5bf9\u4e8e\u751f\u4ea7\u5b9e\u4e60\u7684\u611f\u609f"},"content":{"rendered":"<p>\u7528\u4e86\u4e24\u5468\u7684\u65f6\u95f4\u5b8c\u6210\u4e86stc12\u7684\u6c47\u7f16\u4ee3\u7801\u7f16\u5199\u4e0e\u8c03\u8bd5\u3002\u6709\u4e00\u4e9b\u4ee3\u7801\u548c\u751f\u6d3b\u7684\u611f\u609f\u8bb0\u5f55\u4e00\u4e0b\u3002<\/p>\n<h1>\u4ee3\u7801\u5206\u6790<\/h1>\n<h2>1.\u4efb\u52a1\u5206\u6790<\/h2>\n<p>\u5176\u4e2d\u5148\u8fdb\u884c\u7684\u4efb\u52a1\u5206\u6790\u3002\u8be5\u4efb\u52a1\u9700\u8981ds18b20\uff0clcd12864\uff0c\u548c4*4\u77e9\u9635\u952e\u76d8\u5171\u540c\u5b8c\u6210\uff0c\u6700\u540e\u52a0\u4e0aPWM\u8f93\u51fa\u4e0ePID\u8c03\u8282\u3002\u7ed3\u6784\u601d\u8def\u5f88\u6e05\u6670\uff0c\u9700\u8981\u5b8c\u6210\u7684\u96be\u70b9\u4e5f\u5f88\u660e\u4e86\u3002\u63a5\u4e0b\u6765\u5c31\u662f\u6309\u90e8\u5c31\u73ed\u8fdb\u884c\u6a21\u5757\u5199\u4f5c\u4e86\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-53 size-full\" src=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/\u603b.png\" alt=\"\" width=\"616\" height=\"514\" \/><\/p>\n<h2>2.\u7cfb\u7edf\u57fa\u5c42\u89c4\u5212<\/h2>\n<p>\u7531\u4e8e\u8001\u5e08\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u6211\u7684\u4efb\u52a1\u8981\u6c42\u9700\u8981\u5b8c\u6210\u5e26\u5c0f\u6570\u7684\u6570\u636e\u5904\u7406\uff0c\u6240\u4ee5\u6709\u5fc5\u8981\u5148\u8c08\u8c08\u6570\u636e\u7ed3\u6784\u2014\u2014\u2014\u2014<br \/>\n1.\u5b58\u50a8\u7684\u6570\u5b57\u7ed3\u6784\u4e3aab.cd \u5176\u4e2dab\u4e3a\u6574\u6570\u4f4d\uff0ccd\u4e3a\u5c0f\u6570\u4f4d\u3002\u4e24\u4e2a\u53d8\u91cf\u7d27\u90bb\u5206\u522b\u5b58\u8d2e\u4e8e\u5bf9\u5e94\u7684\u53d8\u91cf\u533a\u3002\u7d27\u90bb\u7684\u610f\u601d\u662f\u4e24\u4e2a\u53d8\u91cf\u7684\u5bc4\u5b58\u5668\u5730\u5740\u5728\u4e00\u8d77\u5e76\u4e14\u6574\u6570\u7684\u5bc4\u5b58\u5668\u4e3a\u9ad8\u5730\u5740\uff0c\u5c0f\u6570\u4f4d\u7684\u5bc4\u5b58\u5668\u4e3a\u4f4e\u5730\u5740\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">TEM_DATAL EQU 53H;\u6570\u636e\u4fdd\u5b58\u4f4e\r\nTEM_DATAH EQU 54H;\u6570\u636e\u4fdd\u5b58\u9ad8<\/pre>\n<p>2.\u7531\u4e8estc12\u7684\u8fd0\u884c\u901f\u5ea6\u6bd451\u5feb\u4e8e\u662f\u9700\u8981\u5b8c\u6210us\u7ea7\u5ef6\u65f6\u51fd\u6570\u7684\u7f16\u5199\uff0c\u5e76\u4e14\u9700\u8981\u4fee\u6539ms\u7ea7\u5ef6\u65f6\u51fd\u6570<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">DELAY_US:\r\nREL_US:\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nDJNZ USL,REL_US\r\nMOV USL,#99\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nNOP\r\nDJNZ USH,REL_US\r\nMOV USH,#01\r\nRET\r\nDELAY_MS:\r\nREL_MS:\r\nMOV USH,#08\r\nMOV USL,#05\r\nLCALL DELAY_US\r\nDJNZ MSL,REL_MS\r\nMOV MSL,#99\r\nMOV USH,#08\r\nMOV USL,#05\r\nLCALL DELAY_US\r\nDJNZ MSH,REL_MS\r\nRET<\/pre>\n<p>ms\u7ea7\u7684\u8fd0\u884c\u65f6\u95f4\u4e3a\u5bf9us\u7ea7\u65f6\u95f4\u7684\u8ba1\u7b97\uff0c\u5e76\u7ecf\u8fc7\u793a\u6ce2\u5668\u7684\u6570\u636e\u8fdb\u884c\u8c03\u6574\u800c\u5f97\u5230\u7684\u3002<br \/>\n3.\u5bc4\u5b58\u5668\u7684\u5206\u914d<br \/>\n\u7531\u4e8e\u6709\u590d\u6742\u7684\u6570\u5b66\u8fd0\u7b97\uff0c\u6240\u4ee5\u9700\u8981\u63d0\u524d\u89c4\u5212\u4e00\u4e0b\u5730\u5740\u5206\u914d<br \/>\n\u5148\u884c\u89c4\u5212\u7684\u662f\uff1a<\/p>\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}<br \/>.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg .tg-wf08{font-size:22px;color:#fe0000}<br \/><\/style>\n<table class=\"tg\">\n<tbody>\n<tr>\n<th class=\"tg-wf08\">COMMON<\/th>\n<th class=\"tg-wf08\">3XH<\/th>\n<\/tr>\n<tr>\n<td class=\"tg-wf08\">PID-CACULATE<\/td>\n<td class=\"tg-wf08\">4XH<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-wf08\">DS18B20<\/td>\n<td class=\"tg-wf08\">5XH<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-wf08\">LCD 12864<\/td>\n<td class=\"tg-wf08\">6XH<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-wf08\">4*4 KEY<\/td>\n<td class=\"tg-wf08\">7XH<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u540e\u671f\u7531\u4e8ePID\u8fd0\u7b97\u590d\u6742\u4e8e\u662f\u4ece\u5176\u4ed6\u4f4d\u7f6e\u9009\u62e9\u4e86\u7a7a\u7684\u5bc4\u5b58\u5668\u8fdb\u884c\u5360\u7528\uff0c\u4f46\u662f\u603b\u4f53\u5206\u5e03\u5c31\u662f\u8fd9\u6837\u3002<\/p>\n<h2>2.DS18B20\u7684\u5e95\u5c42\u6846\u67b6\u4e0e\u6570\u636e\u5904\u7406<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-54 size-full\" src=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/DS18B20.png\" alt=\"\" width=\"780\" height=\"1397\" \/><br \/>\n\u6839\u636e18b20\u7684\u6570\u636e\u624b\u518c\u8fdb\u884c\u7684\u6d41\u7a0b\u56fe\u7f16\u5199\uff0c\u7531\u4e8e\u4e3a\u5355\u603b\u7ebf\u7ed3\u6784\u4e8e\u662f\u5bf9\u4e8e\u65f6\u5e8f\u8981\u6c42\u5f88\u9ad8\uff0c\u5f00\u59cb\u4f7f\u7528\u768451\u5355\u7247\u673a\u8fdb\u884c\u7684\u4eff\u771f\u7f16\u5199\u6d4b\u8bd5\u65e0\u8bef\u540e\u6dfb\u52a0\u523012\u5355\u7247\u673a\u8fdb\u884c\u6d4b\u8bd5\uff0c\u53d1\u73b0\u65e0\u6cd5\u8bfb\u53d6\u6b63\u786e\u6570\u636e\uff0c\u4e8e\u662f\u6392\u67e5\u3002\u6700\u540e\u53d1\u73b0\u7531\u4e8e\u4ee3\u7801\u6267\u884c\u65f6\u95f4\u4e0d\u540c\u5bfc\u81f4\u65f6\u5e8f\u7d0a\u4e71\u3002<br \/>\n\u518d\u6b21\u4e3b\u8981\u8bb0\u5f55\u4e00\u4e0b\u6570\u636e\u5904\u7406\u90e8\u5206<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">MOV LOOP_TEMP,#4\r\nDATA_RRC: ;\u6570\u636e\u5904\u7406\r\nCLR C\r\nMOV A,TEM_DATAL\r\nRLC A\r\nMOV TEM_DATAL,A\r\nMOV A,TEM_DATAH\r\nRLC A\r\nMOV TEM_DATAH,A ;\u5c06\u4f4e\u5b57\u8282\u9ad8\u56db\u4f4d\u8f6c\u79fb\u5230\u9ad8\u5b57\u8282\u4f4e\u56db\u4f4d\r\nDJNZ LOOP_TEMP,DATA_RRC\r\nMOV A,TEM_DATAL ;\u5c0f\u6570\u90e8\u5206\u5904\u7406\r\nSWAP A\r\nMOV DPTR,#TEB20 ;\u901a\u8fc7\u67e5\u8868\u66f4\u6539\u5c0f\u6570\u503c\r\nMOVC A,@A+DPTR\r\nMOV TEM_DATAL,A\r\nRET\r\nTEM_INIT:\r\nSETB TEM_PIN\r\nNOP\r\nNOP\r\nCLR TEM_PIN\r\nMOV R0,#8\r\nINTE: MOV R1,#185 ;\u8bbe\u4e00\u4e2a537us\u5ef6\u65f6\r\nKK1: DJNZ R1,KK1\r\nDJNZ R0,INTE\r\nSETB TEM_PIN\r\nTEM_NO: MOV C,TEM_PIN ;\u5faa\u73af\u68c0\u6d4b\r\nJC TEM_NO ;\u8bfb\u52300\u8bc1\u660e\u68c0\u6d4b\u6210\u529f\r\nMOV USL,#76\r\nMOV USH,#03H ;336US\r\nLCALL DELAY_US\r\nSETB TEM_PIN\r\nRET\r\nTEB20:\r\nDB 00H,06H,0CH,13H,19H,1FH,20H,27H,32H,38H,3FH,45H,4BH,51H,52H,59H\r\n; 00 6 12 19 25 31 32 39 50 56 63 69 75 81 82 89\r\n<\/pre>\n<p>\u8be5\u90e8\u5206\u4e3b\u8981\u5c06\u8bfb\u53d6\u7684\u5bc4\u5b58\u5668\u4e2d\u7684\u6574\u6570\u90e8\u5206\u548c\u5c0f\u6570\u90e8\u5206\u8fdb\u884c\u4e86\u62c6\u5206\u5904\u7406\uff0c\u5e76\u5c06\u503c\u8fdb\u884c\u4e86\u8f6c\u5316\u3002\u5c0f\u6570\u7684\u8f6c\u5316\u65b9\u6cd5\u4e3a\u67e5\u8868\uff0c\u7531\u4e8e\u7cbe\u5ea6\u6709\u9650\u6545\u53ef\u4ee5\u91c7\u53d6\u67e5\u8868\u65b9\u5f0f\u8bb0\u5f55\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d\u3002<\/p>\n<h2>3.LCD12864\u90e8\u5206<\/h2>\n<figure id=\"attachment_50\" aria-describedby=\"caption-attachment-50\" style=\"width: 561px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/12864.png\" alt=\"\u5bf9\u4e8e\u751f\u4ea7\u5b9e\u4e60\u7684\u611f\u609f\" title=\"\u5bf9\u4e8e\u751f\u4ea7\u5b9e\u4e60\u7684\u611f\u609f\" target=\"_blank\"  rel=\"nofollow\" ><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-50\" src=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/12864.png\" alt=\"\" width=\"561\" height=\"621\" \/><\/a><figcaption id=\"caption-attachment-50\" class=\"wp-caption-text\">LCD12864<\/figcaption><\/figure>\n<p>\u8be5\u90e8\u5206\u4e3b\u8981\u8fd8\u662f\u9a71\u52a8\u64cd\u4f5c\u90e8\u5206\uff0c\u6ca1\u6709\u4ec0\u4e48\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\uff0c\u7531\u4e8e\u6709\u65f6\u949f\u7ebf\uff0c\u5bf9\u4e8e\u65f6\u5e8f\u8981\u6c42\u4e5f\u4e0d\u662f\u5f88\u9ad8\u3002\u4f46\u662f\u4e3b\u8981\u95ee\u9898\u662f\u2014\u2014\u2014\u2014\u592a\u6162\uff0c\u5237\u65b0\u4e94\u4e2a\u6570\u5b57\u9700\u8981\u5927\u6982100ms\uff0c\u7b80\u76f4\u4e0d\u8981\u592a\u6162\u3002<br \/>\n\u5176\u4e2d\uff0c\u663e\u793a\u51fd\u6570\u4e2d\u8fdb\u884c\u6570\u5b57\u663e\u793a\u65f6\u5bf9\u4e8e\u53d8\u91cf\u5904\u7406\u91c7\u7528\u663e\u793a\u54ea\u4e2a\u5904\u7406\u54ea\u4e2a\u7684\u65b9\u6cd5<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">;=======================================\r\n; \t \u8bbe\u5b9a\u663e\u793a\u503c\r\n;=======================================\r\nMOV A,LCD_SETH\r\nMOV B,#10\r\nDIV AB\r\nMOV LCD_TEMP,B\r\nMOV LCD_ROW,#0B2H\r\nMOV LCD_LINEH,#14H\r\nMOV LCD_LINEL,#00H\r\nLCALL LCD_DISPLAY1\r\nMOV A,LCD_TEMP\r\nMOV LCD_ROW,#0B2H\r\nMOV LCD_LINEH,#14H\r\nMOV LCD_LINEL,#09H\r\nLCALL LCD_DISPLAY1\r\nMOV LCD_ROW,#0B2H\r\nMOV LCD_LINEH,#15H\r\nMOV LCD_LINEL,#00H\r\nMOV A,#16\r\nLCALL LCD_DISPLAY1\r\nMOV A,LCD_SETL\r\nMOV B,#10\r\nDIV AB\r\nMOV LCD_TEMP,B\r\nMOV LCD_ROW,#0B2H\r\nMOV LCD_LINEH,#15H\r\nMOV LCD_LINEL,#09H\r\nLCALL LCD_DISPLAY1\r\nMOV A,LCD_TEMP\r\nMOV LCD_ROW,#0B2H\r\nMOV LCD_LINEH,#16H\r\nMOV LCD_LINEL,#00H\r\nLCALL LCD_DISPLAY1\r\nLCD_DISPLAY1:;\u5199\u6570\u5b57\r\nMOV DPTR,#TEB8\r\nMOV LCD_LOOP,#08H\r\nMOV B,#8\r\nMUL AB\r\nMOV LCD_NUM,A\r\nMOV B,A\r\nLCALL LCD_DISP\r\nINC LCD_ROW\r\nMOV DPTR,#TEB9\r\nMOV LCD_LOOP,#08H\r\nMOV LCD_NUM,B\r\nLCALL LCD_DISP\r\nRET\r\n<\/pre>\n<p>\u7531\u4e8e12864\u9700\u8981\u5206\u9875\u5206\u5217\u5199\u6545\u4e00\u4e2a\u6570\u5b57\u9700\u8981\u5199\u4e24\u9875\u4e00\u5217\u3002<\/p>\n<h2>4.4*4\u6309\u952e\u90e8\u5206<\/h2>\n<figure id=\"attachment_51\" aria-describedby=\"caption-attachment-51\" style=\"width: 462px\" class=\"wp-caption alignnone\"><a href=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/\u6309\u952e.png\" alt=\"\u5bf9\u4e8e\u751f\u4ea7\u5b9e\u4e60\u7684\u611f\u609f\" title=\"\u5bf9\u4e8e\u751f\u4ea7\u5b9e\u4e60\u7684\u611f\u609f\" target=\"_blank\"  rel=\"nofollow\" ><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-51\" src=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/\u6309\u952e.png\" alt=\"\" width=\"462\" height=\"1001\" \/><\/a><figcaption id=\"caption-attachment-51\" class=\"wp-caption-text\">4*4\u952e\u76d8<\/figcaption><\/figure>\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}<br \/>.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg .tg-yw4l{vertical-align:top}<br \/><\/style>\n<table class=\"tg\">\n<tbody>\n<tr>\n<th class=\"tg-031e\">00<\/th>\n<th class=\"tg-031e\">1<\/th>\n<th class=\"tg-yw4l\">2<\/th>\n<th class=\"tg-yw4l\">3<\/th>\n<th class=\"tg-yw4l\">P<\/th>\n<\/tr>\n<tr>\n<td class=\"tg-031e\">04<\/td>\n<td class=\"tg-031e\">4<\/td>\n<td class=\"tg-yw4l\">5<\/td>\n<td class=\"tg-yw4l\">6<\/td>\n<td class=\"tg-yw4l\">I<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-031e\">07<\/td>\n<td class=\"tg-031e\">7<\/td>\n<td class=\"tg-yw4l\">8<\/td>\n<td class=\"tg-yw4l\">9<\/td>\n<td class=\"tg-yw4l\">D<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-031e\">\u7279\u6b8a<\/td>\n<td class=\"tg-031e\">OK<\/td>\n<td class=\"tg-yw4l\">0<\/td>\n<td class=\"tg-yw4l\">CANCEL<\/td>\n<td class=\"tg-yw4l\">SET<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-031e\">\uff08\u7ad6\u5217\/\u6a2a\u5217\uff09<br \/>\n\u6570\u5b57\u8ba1\u7b97\u5143\u7d20<\/td>\n<td class=\"tg-031e\">01<\/td>\n<td class=\"tg-yw4l\">02<\/td>\n<td class=\"tg-yw4l\">03<\/td>\n<td class=\"tg-yw4l\">mode<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u90e8\u5206\u521a\u5f00\u59cb\u60f3\u7684\u662f\u67e5\u8868\u6cd5\u8fdb\u884c\u8bbe\u8ba1\uff0c\u4f46\u8003\u8651\u5230\u592a\u6ca1\u610f\u601d\u6545\u800d\u4e86\u4e2a\u9177\u91c7\u7528\u903b\u8f91\u8ba1\u7b97\u7684\u65b9\u5f0f\u8fdb\u884c\u64cd\u4f5c\uff0c\u6574\u4e2a\u6570\u636e\u7ed3\u6784\u4e5f\u5f88\u6e05\u695a\uff0c\u6a21\u5757\u4e3b\u51fd\u6570\u4e5f\u5f88\u6e05\u695a\u3002\u5728\u6b64\u8ddf\u67e5\u8868\u6cd5\u7684\u65b9\u6cd5\u5bf9\u6bd4\u4e00\u4e0b\uff1a<\/p>\n<style type=\"text\/css\">\n.tg  {border-collapse:collapse;border-spacing:0;}<br \/>.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}<br \/>.tg .tg-yw4l{vertical-align:top}<br \/><\/style>\n<table class=\"tg\">\n<tbody>\n<tr>\n<th class=\"tg-031e\">\u67e5\u8868\u6cd5<\/th>\n<th class=\"tg-yw4l\">\u903b\u8f91\u6cd5<br \/>\n\uff08\u53ef\u80fd\u662f\u81ea\u521b\u7684\uff09<\/th>\n<\/tr>\n<tr>\n<td class=\"tg-yw4l\">\u7531\u4e8e\u662f\u67e5\u8868\u65b9\u4fbf\u4fee\u6539<\/td>\n<td class=\"tg-yw4l\">\u91c7\u7528\u56fa\u5b9a\u6a21\u5f0f\u4e0d\u65b9\u4fbf\u4fee\u6539<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-yw4l\">\u4e3b\u7a0b\u5e8f\u903b\u8f91\u590d\u6742\uff0c\u4f46\u662f\u7a7a\u95f2\u9636\u6bb5\u6267\u884c\u901f\u5ea6\u5feb<\/td>\n<td class=\"tg-yw4l\">\u4e3b\u7a0b\u5e8f\u903b\u8f91\u7b80\u5355\u4f46\u662f\u7a7a\u95f2\u9636\u6bb5\u6267\u884c\u901f\u5ea6\u7565\u6162<\/td>\n<\/tr>\n<tr>\n<td class=\"tg-yw4l\">\u5b50\u7a0b\u5e8f\u4e3a\u987a\u5e8f\u67e5\u627e\uff0c\u6700\u574f\u65f6\u95f4\u5f88\u957f<\/td>\n<td class=\"tg-yw4l\">\u6574\u4f53\u7a0b\u5e8f\u4e3a\u5e76\u884c\u7ed3\u6784\uff0c\u6bcf\u4e2a\u7ed3\u679c\u7684\u65f6\u95f4\u51e0\u4e4e\u7b49\u4ef7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8868\u4e2d\u5bf9\u4e8e\u4e24\u8005\u4e0d\u540c\u8fdb\u884c\u4e86\u5c55\u793a\uff0c\u5bf9\u4e8e\u4e00\u822c\u60c5\u51b5\u66f4\u503e\u5411\u7528\u67e5\u8868\uff0c\u6bd5\u7adf\u662f\u901a\u7528\u65b9\u6cd5\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">;====================================================================\r\n;\u6309\u952e\u4e3b\u51fd\u6570\r\n;====================================================================\r\nKEY_MAIN:\r\nCHK_L:\t    MOV P2,#0FFH\r\nNOP\r\nMOV P2,#0F0H\r\nNOP\r\nJNB  ROW1,ROW111;\u5217\u68c0\u6d4b\r\nJNB  ROW2,ROW222\r\nJNB  ROW3,ROW31\r\nJNB  ROW4,ROW41\r\nCHK_R:\r\nMOV P2,#0FFH\r\nNOP\r\nMOV P2,#00FH\r\nNOP\r\nJNB  LINE1,LINE111\r\nJNB  LINE2,LINE211;\u884c\u68c0\u6d4b\r\nJNB  LINE3,LINE311\r\nJNB  LINE4,LINE411\r\nJB  KEY_OK,KEY_OK1\t\t\t;\u5982\u679c\u6309\u952e\u6ca1\u6709\u677e\u624b\u4e0d\u4f1a\u7ee7\u7eed\u8fdb\u884c\u4ee5\u4e0b\u6b65\u9aa4\r\nJB  KEY_CANCEL,KEY_CANCEL1\r\nCLR KEY_Y\r\nCLR KEY_X\r\nCHK_OK:\tRET\r\nROW11:\r\nMOV MSL,#01\r\nMOV MSH,#01\r\nLCALL DELAY_MS\r\nJB  P2.3,KEY_CCC\r\nJB KEY_Y,KEY_KKK\r\nSETB KEY_Y\r\nMOV KEY_TEMP4,KEY_TEMP3\r\nMOV KEY_TEMP3,KEY_TEMP2\r\nMOV  KEY_TEMP2,KEY_TEMP1\r\nMOV KEY_TEMP1,KEY_DATAL\r\nMOV KEY_DATAL,#00\r\nAJMP CHK_R\r\nLINE11:\r\nJB KEY_MODFLAG,MOD_KP;\t;\u5982\u679c\u6309\u4e0b\u4e86kp\u952e\r\nJNB KEY_Y ,CHK_OK\t\t;\u5fc5\u987b\u5148\u68c0\u6d4bY\u8f74\r\nJB KEY_X,CHK_OK\t\t\t;\u68c0\u6d4bX\u8f74\u6807\u5fd7\u4f4d\r\nSETB KEY_X\r\nMOV A,#01\t\t\t    ;\u6e05\u9664A\u4e14\u76f8\u52a0Y\u8f74\u503c\r\nINC PWM_CCR\r\nADD A,KEY_DATAL\r\nMOV KEY_DATAL,A\r\nMOV LCD_KEYHH,LCD_KEYHL\r\nMOV LCD_KEYHL,LCD_KEYLH\r\nMOV LCD_KEYLH,LCD_KEYLL\r\nMOV LCD_KEYLL,KEY_DATAL\r\nAJMP CHK_L\r\n<\/pre>\n<h2>5.PID\u90e8\u5206<\/h2>\n<p>\u6b64\u90e8\u5206\u9664\u4e86\u7b97\u6cd5\u5168\u90e8\u81ea\u884c\u8bbe\u8ba1\uff0c\u5f53\u65f6\u771f\u7684\u5feb\u60f3\u75af\u4e86\uff0c\u5dee\u70b9\u653e\u5f03\uff0c\u4f46\u6700\u7ec8\u8fd8\u662f\u4e00\u4e00\u89e3\u51b3\u4e86\u3002\u5f53\u7136\u6b64\u6b21\u8fc7\u7a0b\u518d\u6b21\u9a8c\u8bc1\u4e86\u90a3\u4e2a\u9053\u7406\uff1a\u81ea\u5df1\u6316\u7684\u5751\u53ea\u53ef\u80fd\u81ea\u5df1\u586b\u4e0a\uff0c\u5982\u679c\u522b\u4eba\u80fd\u586b\u4e0a1\u3001\u8fd9\u4e2a\u5751\u5f88\u5e38\u89c4\u30022\u3001\u4f60\u95ee\u7684\u4eba\u66fe\u7ecf\u586b\u8fc7\u8fd9\u4e2a\u5751......<\/p>\n<h3>\u7a0b\u5e8f\u8bbe\u8ba1\u96be\u70b9<\/h3>\n<p>1.\u5c0f\u6570\u90e8\u5206\u7684\u52a0\u5165\uff0c\u5bfc\u81f4\u8ba1\u7b97\u91cf\u7ffb\u500d\u3002<br \/>\n2.\u60c5\u51b5\u5206\u7c7b\u592a\u591a\uff0c\u6b63\u8d1f\u53f7\u90fd\u9700\u8981\u8003\u8651\uff08\u8fd8\u662fc\u597d.....\uff09<br \/>\n3.\u4e58\u6cd5\u7ed3\u679c\u5bfc\u81f4\u6570\u636e\u7ed3\u679c\u53d8\u62104\u4f4d\u6570\u3002<br \/>\n4.\u4e2d\u9014\u4e58\u6cd5\u8ba1\u7b97\u6d89\u53ca\u5230\u8fdb\u4f4d\u53ea\u80fd\u8f6c\u6362\u621016\u8fdb\u5236\u8fdb\u884c\u8ba1\u7b97\u3002<br \/>\n5.\u6700\u540e\u768416\u4f4d\u7ed3\u679c\u8ba1\u7b97\u5f97\u5230\u5e94\u8be5\u4f20\u9012\u51fa\u53bb\u7684pwm\u503c\u3002<\/p>\n<p>\u5927\u6982\u5c31\u662f\u8fd9\u4e48\u51e0\u90e8\u5206\uff0c\u89e3\u51b3\u5b8c\u6210\u540e\u5199\u4e86\u5c06\u8fd1500\u884c\u3002\u3002\u3002\u3002<\/p>\n<figure id=\"attachment_52\" aria-describedby=\"caption-attachment-52\" style=\"width: 694px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-52\" src=\"http:\/\/gukaiheng.top\/wp-content\/uploads\/2018\/04\/\u672a\u547d\u540d\u6587\u4ef6.png\" alt=\"\" width=\"694\" height=\"221\" \/><figcaption id=\"caption-attachment-52\" class=\"wp-caption-text\">PID\u8c03\u8282<\/figcaption><\/figure>\n<h3>\u7a0b\u5e8f\u5927\u6982\u7ed3\u6784<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"asm\">;PID\u8ba1\u7b97\u51fd\u6570\r\nPID_CACULATE:\r\n;\u52a0\u6cd5\r\n;\u5165\u53e3\u53c2\u6570 r0 r1 PID_FLAG1 PID_FLAG2\r\n;\u51fa\u53e3\u53c2\u6570 PID_TEMPL,PID_TEMPH,PID_FLAG\r\nPID_ADD:\r\n;\u4e58\u6cd5\u51fd\u6570\r\n;\u5165\u53e3\u53c2\u6570 r0\uff0cr1\r\n;\u51fa\u53e3\u53c2\u6570 PID_AA,PID_BB,PID_CC,PID_DD\r\nPID_MUL:\r\n;16\u8fdb\u5236\u52a0\u6cd5\u51fd\u6570\r\n;\u5165\u53e3\u53c2\u6570 PID_FLAG1  PID_FLAG2   PID_ERRORD---A\t\tPID_DD---AA\r\nPID_ADD16:\r\n<\/pre>\n<p>\u5927\u6982\u5c31\u662f\u8fd9\u4e48\u51e0\u4e2a\u51fd\u6570\u3002\u5176\u4e2dPID\u8ba1\u7b97\u51fd\u6570\u4e3a\u4e3b\u51fd\u6570\uff0c\u5176\u4ed6\u4e09\u4e2a\u51fd\u6570\u4e3a\u5b50\u51fd\u6570\u505a\u4e3a\u8c03\u7528\u5c31\u7b97\u7684\u3002<br \/>\n\u5148\u5199\u5230\u8fd9\u91cc\u56de\u5934\u7ee7\u7eed\u263a<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7528\u4e86\u4e24\u5468\u7684\u65f6\u95f4\u5b8c\u6210\u4e86stc12\u7684\u6c47\u7f16\u4ee3\u7801\u7f16\u5199\u4e0e\u8c03\u8bd5\u3002\u6709\u4e00\u4e9b\u4ee3\u7801\u548c\u751f\u6d3b\u7684\u611f\u609f\u8bb0\u5f55\u4e00\u4e0b\u3002 \u4ee3\u7801\u5206\u6790 1.\u4efb\u52a1\u5206\u6790 \u5176\u4e2d\u5148\u8fdb\u884c\u7684\u4efb\u52a1\u5206\u6790 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":69,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"emotion":"","emotion_color":"","title_style":"","license":""},"categories":[9],"tags":[10,11,12],"class_list":["post-49","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-9","tag-10","tag-11","tag-12"],"_links":{"self":[{"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/posts\/49","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/comments?post=49"}],"version-history":[{"count":0,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/posts\/49\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/media\/69"}],"wp:attachment":[{"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/media?parent=49"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/categories?post=49"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.guger.top\/index.php\/wp-json\/wp\/v2\/tags?post=49"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}