digitalWrite(stepPin, HIGH);\r\ndelayMicroseconds(30);\r\ndigitalWrite(stepPin, LOW);\r\n<\/pre>\n
\u5728\u00a0stepPin<\/span>\u00a0\u7684\u4f4d\u7f6e\u4e0a\u662f\u6b65\u8fdb\u7535\u673a\u7684\u9488\u811a\u7f16\u53f7\uff1a3 \u662f 1 \u53f7\u7535\u673a\uff0c\u800c 6 \u662f 2 \u53f7\u7535\u673a\u3002<\/p>\n
\u5728\u6b65\u8fdb\u7535\u673a\u80fd\u591f\u5de5\u4f5c\u4e4b\u524d\uff0c\u5b83\u5fc5\u987b\u5148\u88ab\u542f\u7528\u3002<\/p>\n
digitalWrite(enPin, LOW);\r\n<\/pre>\n\u5b9e\u9645\u4e0a\uff0cStepStick \u80fd\u591f\u7406\u89e3\u9488\u811a\u7684\u4e09\u4e2a\u72b6\u6001\uff1a<\/p>\n
\nLow\uff1a\u7535\u673a\u5df2\u542f\u7528<\/li>\n
High\uff1a\u7535\u673a\u5df2\u7981\u7528<\/li>\n
Pin \u672a\u8fde\u63a5\uff1a\u7535\u673a\u5df2\u542f\u7528\uff0c\u4f46\u5728\u4e00\u6bb5\u65f6\u95f4\u540e\u8fdb\u5165\u8282\u80fd\u6a21\u5f0f<\/li>\n<\/ul>\n\u7535\u673a\u542f\u7528\u540e\uff0c\u5b83\u7684\u7ebf\u5708\u5df2\u7ecf\u6709\u4e86\u529b\u91cf\u5e76\u7528\u6765\u4fdd\u6301\u4f4d\u7f6e\u3002\u8fd9\u65f6\u5019\u51e0\u4e4e\u4e0d\u53ef\u80fd\u7528\u624b\u6765\u8f6c\u52a8\u5b83\u7684\u8f74\u3002\u8fd9\u6837\u53ef\u4ee5\u4fdd\u8bc1\u5f88\u597d\u7684\u7cbe\u5ea6\uff0c\u4f46\u662f\u4e5f\u610f\u5473\u7740\u7535\u673a\u548c\u9a71\u52a8\u5668\u82af\u7247\u90fd\u201c\u5145\u6ee1\u7740\u201d\u529b\u91cf\uff0c\u5e76\u4e14\u4e5f\u56e0\u6b64\u4f1a\u53d1\u70ed\u3002<\/p>\n
\u6700\u540e\uff0c\u4e5f\u662f\u5f88\u91cd\u8981\u7684\uff0c\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u51b3\u5b9a\u7ed8\u56fe\u4eea\u65b9\u5411\u7684\u65b9\u6cd5\uff1a<\/p>\n
digitalWrite(dirPin, direction);\r\n<\/pre>\n\u4e0b\u9762\u7684\u8868\u5217\u51fa\u4e86\u529f\u80fd\u548c\u9488\u811a\uff1a<\/p>\n\n\n\n\n\n\n\n\u529f\u80fd<\/th>\n 1 \u53f7\u7535\u673a<\/th>\n 2 \u53f7\u7535\u673a<\/th>\n<\/tr>\n<\/thead>\n
\u542f\u7528<\/td>\n 2<\/td>\n 5<\/td>\n<\/tr>\n
\u65b9\u5411<\/td>\n 4<\/td>\n 7<\/td>\n<\/tr>\n
\u6b65\u8fdb<\/td>\n 3<\/td>\n 6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\u5728\u6211\u4eec\u4f7f\u7528\u8fd9\u4e9b\u9488\u811a\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5728\u4ee3\u7801\u7684\u00a0setup()<\/span>\u00a0\u8282\u4e2d\u8bbe\u7f6e\u5b83\u7684\u00a0OUTPUT<\/span>\u00a0\u6a21\u5f0f\u3002<\/p>\n
pinMode(enPin1, OUTPUT);\r\npinMode(stepPin1, OUTPUT);\r\npinMode(dirPin1, OUTPUT);\r\ndigitalWrite(enPin1, LOW);\r\n<\/pre>\n\u4e86\u89e3\u8fd9\u4e9b\u77e5\u8bc6\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u8ba9\u6b65\u8fdb\u7535\u673a\u56db\u5904\u79fb\u52a8\uff1a<\/p>\n
    totalRounds = ...\r\n    for (int rounds =0 ; rounds < 2*totalRounds; rounds++) {\r\n       if (dir==0){ \/\/ set direction\r\n         digitalWrite(dirPin2, LOW);\r\n       } else {\r\n         digitalWrite(dirPin2, HIGH);\r\n       }\r\n       delay(1); \/\/ give motors some breathing time\r\n       dir = 1-dir; \/\/ reverse direction\r\n       for (int i=0; i < 6400; i++) {\r\n         int t = abs(3200-i) \/ 200;\r\n         digitalWrite(stepPin2, HIGH);\r\n         delayMicroseconds(70 + t);\r\n         digitalWrite(stepPin2, LOW);\r\n         delayMicroseconds(70 + t);\r\n       }\r\n    }\r\n<\/pre>\n\u8fd9\u5c06\u4f7f\u6ed1\u5757\u5411\u5de6\u548c\u5411\u53f3\u79fb\u52a8\u3002\u8fd9\u4e9b\u4ee3\u7801\u53ea\u64cd\u7eb5\u4e00\u4e2a\u6b65\u8fdb\u7535\u673a\uff0c\u4f46\u662f\uff0c\u5bf9\u4e8e\u4e00\u4e2a X-Y \u7ed8\u56fe\u4eea\uff0c\u6211\u4eec\u8981\u8003\u8651\u4e24\u4e2a\u8f74\u3002<\/p>\n
\u547d\u4ee4\u89e3\u91ca\u5668<\/strong><\/span><\/div>\n\u6211\u5f00\u59cb\u505a\u4e00\u4e2a\u7b80\u5355\u7684\u547d\u4ee4\u89e3\u91ca\u5668\u53bb\u4f7f\u7528\u89c4\u8303\u7684\u8def\u5f84\uff0c\u6bd4\u5982\uff1a<\/p>\n
\"X30|Y30|X-30 Y-30|X-20|Y-20|X20|Y20|X-40|Y-25|X40 Y25\r\n<\/pre>\n\u7528\u6beb\u7c73\u6765\u63cf\u8ff0\u76f8\u5bf9\u79fb\u52a8\uff081 \u6beb\u7c73\u7b49\u4e8e 80 \u6b65\uff09\u3002<\/p>\n
\u7ed8\u56fe\u4eea\u8f6f\u4ef6\u5b9e\u73b0\u4e86\u4e00\u4e2a\u00a0\u6301\u7eed\u6a21\u5f0f<\/em>\u00a0\uff0c\u8fd9\u53ef\u4ee5\u5141\u8bb8\u4e00\u53f0 PC \u7ed9\u5b83\u63d0\u4f9b\u4e00\u4e2a\u5f88\u5927\u7684\u8def\u5f84\uff08\u5f88\u591a\u7684\u8def\u5f84\uff09\u53bb\u7ed8\u5236\u3002\uff08\u5728\u8fd9\u4e2a\u89c6\u9891<\/a>[14]<\/span>\u4e2d\u5c55\u793a\u4e86\u5982\u4f55\u7ed8\u5236 Hilbert \u66f2\u7ebf\uff09<\/p>\n
\u8bbe\u8ba1\u4e00\u4e2a\u597d\u7528\u7684\u63e1\u7b14\u5668<\/strong><\/div>\n\u5728\u4e0a\u9762\u7684\u7b2c\u4e00\u5f20\u56fe\u4e2d\uff0c\u7ed8\u56fe\u7b14\u662f\u7ec6\u7ef3\u5b50\u7ed1\u5230 Y \u8f74\u4e0a\u7684\u3002\u8fd9\u6837\u7ed8\u56fe\u4e5f\u4e0d\u7cbe\u786e\uff0c\u5e76\u4e14\u4e5f\u65e0\u6cd5\u5728\u8f6f\u4ef6\u4e2d\u5b9e\u73b0\u63d0\u7b14\u548c\u4e0b\u7b14\uff08\u5982\u793a\u4f8b\u4e2d\u7684\u5927\u9ed1\u70b9\uff09\u3002<\/p>\n
\u56e0\u6b64\uff0c\u6211\u8bbe\u8ba1\u4e86\u4e00\u4e2a\u66f4\u597d\u7528\u7684\u3001\u66f4\u7cbe\u786e\u7684\u63e1\u7b14\u5668\uff0c\u5b83\u4f7f\u7528\u4e00\u4e2a\u4f3a\u670d\u5668\u53bb\u63d0\u7b14\u548c\u4e0b\u7b14\u3002\u53ef\u4ee5\u5728\u4e0b\u9762\u7684\u8fd9\u5f20\u56fe\u4e2d\u770b\u5230\u8fd9\u4e2a\u65b0\u7684\u3001\u6539\u8fdb\u540e\u7684\u63e1\u7b14\u5668\uff0c\u4e0a\u9762\u89c6\u9891\u94fe\u63a5\u4e2d\u7684 Hilbert \u66f2\u7ebf\u5c31\u662f\u4f7f\u7528\u5b83\u7ed8\u5236\u7684\u3002<\/p>\n
<\/p>\n
\u56fe\u4e2d\u7684\u7279\u5199\u955c\u5934\u5c31\u662f\u4f3a\u670d\u5668\u81c2\u63d0\u8d77\u7b14\u7684\u56fe\u50cf<\/em><\/p>\n
\u7b14\u662f\u7528\u4e00\u4e2a\u5c0f\u5939\u5177\u56fa\u5b9a\u4f4f\u7684\uff08\u56fe\u4e0a\u5c55\u793a\u7684\u662f\u4e00\u4e2a\u5927\u5c0f\u4e3a 8 \u7684\u5939\u5177\uff0c\u5b83\u4e00\u822c\u7528\u4e8e\u5c06\u7ebf\u7f06\u56fa\u5b9a\u5728\u5899\u4e0a\uff09\u3002\u4f3a\u670d\u5668\u81c2\u80fd\u591f\u63d0\u8d77\u7b14\uff1b\u5f53\u4f3a\u670d\u5668\u81c2\u653e\u4e0b\u6765\u7684\u65f6\u5019\uff0c\u7b14\u5c31\u4f1a\u88ab\u653e\u4e0b\u6765\u3002<\/p>\n\u9a71\u52a8\u4f3a\u670d\u5668<\/strong><\/span><\/div>\n\u9a71\u52a8\u4f3a\u670d\u5668\u662f\u975e\u5e38\u7b80\u5355\u7684\uff1a\u53ea\u9700\u8981\u63d0\u4f9b\u4f4d\u7f6e\uff0c\u4f3a\u670d\u5668\u5c31\u53ef\u4ee5\u5b8c\u6210\u6240\u6709\u7684\u5de5\u4f5c\u3002<\/p>\n#include <Servo.h>\r\n\r\n\/\/ Servo pin\r\n#define servoData PIN_A1\r\n\r\n\/\/ Positions\r\n#define PEN_UP 10\r\n#define PEN_DOWN 50\r\n\r\nServo penServo;\r\n\r\nvoid setup() {\r\n  \/\/ Attach to servo and raise pen\r\n  penServo.attach(servoData);\r\n  penServo.write(PEN_UP);\r\n}\r\n<\/pre>\n\u6211\u628a\u4f3a\u670d\u5668\u63a5\u5934\u8fde\u63a5\u5728 FabScan shield \u7684 4 \u53f7\u7535\u673a\u4e0a\uff0c\u56e0\u6b64\uff0c\u6211\u5c06\u7528 1 \u53f7\u6a21\u62df\u9488\u811a\u3002<\/p>\n
\u653e\u4e0b\u7b14\u4e5f\u5f88\u5bb9\u6613\uff1a<\/p>\n\u00a0 penServo.write(PEN_DOWN);\r\n<\/pre>\n\u8fdb\u4e00\u6b65\u6269\u5c55<\/strong><\/div>\n\u6211\u7684\u8fdb\u4e00\u6b65\u6269\u5c55\u7684\u5176\u4e2d\u4e00\u9879\u5c31\u662f\u6dfb\u52a0\u4e00\u4e9b\u7ec8\u6b62\u68c0\u6d4b\u5668\uff0c\u4f46\u662f\uff0c\u6211\u4e5f\u53ef\u4ee5\u4e0d\u7528\u5b83\u4eec\uff0c\u8fdb\u800c\u4f7f\u7528 TMC2130 \u7684 StallGuard \u6a21\u5f0f\u6765\u4ee3\u66ff\u3002\u8fd9\u4e9b\u68c0\u6d4b\u5668\u4e5f\u53ef\u4ee5\u7528\u4e8e\u53bb\u5b9e\u73b0\u4e00\u4e2a\u00a0home<\/span>\u00a0\u547d\u4ee4\u3002<\/p>\n
\u4ee5\u540e\uff0c\u6211\u6216\u8bb8\u8fd8\u5c06\u6dfb\u52a0\u4e00\u4e2a\u771f\u5b9e\u7684 Z \u8f74\uff0c\u8fd9\u6837\u5b83\u5c31\u53ef\u4ee5\u5bf9\u4e00\u4e2a\u6728\u5934\u8fdb\u884c\u94e3\u524a\u96d5\u523b\uff0c\u6216\u8005\u94bb\u4e00\u4e2a PCB \u677f\uff0c\u6216\u8005\u96d5\u523b\u4e00\u5757\u4e19\u70ef\u9178\u5851\u6599\uff0c\u6216\u8005 \u2026 \uff08\u6211\u8fd8\u60f3\u5230\u4e86\u7528\u6fc0\u5149\uff09\u3002<\/p>\n\u8fd9\u7bc7\u6587\u7ae0\u6700\u521d\u53d1\u5e03\u5728\u00a0Some Things to Remember<\/a>[15]<\/span>\u00a0\u535a\u5ba2\u4e2d\u5e76\u6388\u6743\u91cd\u5206\u53d1\u3002<\/p>\n
\nvia:\u00a0https:\/\/opensource.com\/article\/18\/3\/diy-plotter-arduino<\/a><\/p>\n
\u4f5c\u8005\uff1aHeiko W.Rupp<\/a>[16]<\/span>\u00a0\u8bd1\u8005\uff1aqhwdw<\/a>[17]<\/span>\u00a0\u6821\u5bf9\uff1awxy<\/a>[18]<\/span><\/p>\n
\u672c\u6587\u7531\u00a0LCTT<\/a>[19]<\/span>\u00a0\u539f\u521b\u7f16\u8bd1\uff0cLinux\u4e2d\u56fd<\/a>[20]<\/span>\u00a0\u8363\u8a89\u63a8\u51fa<\/p>\n
\n\u539f\u6587\u6765\u81ea\uff1ahttps:\/\/linux.cn\/article-9714-1.html<\/a><\/p>\n
\u672c\u6587\u5730\u5740\uff1ahttps:\/\/lrxjmw.cn\/diy-plotter-arduino.html<\/a>\u7f16\u8f91\uff1a\u9004\u589e\u5b9d\uff0c\u5ba1\u6838\u5458\uff1a\u5218\u9044<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
\u4f7f\u7528\u5f00\u6e90\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684 DIY \u7ed8\u56fe\u4eea\u53ef\u4ee5\u81ea\u52a8\u5730\u7ed8\u5236\u3001\u96d5\u523b\u3002 \u5728\u4e0a\u5b66\u65f6\uff0c\u79d1\u5b66\u7cfb\u7684\u58c1\u6a71\u91cc\u85cf\u7740\u4e00\u53f0\u60e0\u666e\u7ed8\u56fe\u4eea\u3002\u867d\u7136\u6211 […]<\/p>\n","protected":false},"author":309,"featured_media":106442,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-106432","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/106432","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/309"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=106432"}],"version-history":[{"count":4,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/106432\/revisions"}],"predecessor-version":[{"id":106444,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/106432\/revisions\/106444"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/106442"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=106432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=106432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=106432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}