{"id":43132,"date":"2018-06-26T18:09:06","date_gmt":"2018-06-26T12:09:06","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=43132"},"modified":"2018-06-26T20:41:09","modified_gmt":"2018-06-26T14:41:09","slug":"%d1%83%d0%bf%d1%80%d0%b0%d0%b2%d0%bb%d1%8f%d0%b5%d0%bc-arduino-%d0%b8%d0%b7-php","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=43132","title":{"rendered":"\u0423\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c Arduino \u0438\u0437 PHP"},"content":{"rendered":"

\u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0430 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0432\u0437\u0430\u0438\u043c\u043e\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f php \u0438\u00a0 Arduino. \u0422\u0435\u0441\u0442 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 Ubuntu 14.04, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u0432\u0435\u0431 \u0441\u0435\u0440\u0432\u0435\u0440 Apach\u0435 2, php 5.5. \u0412 \u0442\u0435\u0441\u0442\u0435 \u043e\u043f\u0440\u043e\u0431\u043e\u0432\u0430\u043d\u0430 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0438 \u0432\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u0432\u044b\u0445\u043e\u0434\u0430, \u0430 \u0442\u0430\u043a \u0436\u0435 \u043e\u043f\u0440\u043e\u0441 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0432\u044b\u0445\u043e\u0434\u0430 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 php.<\/p>\n

test.php<\/strong><\/p>\n

<meta<\/span> charset<\/span>=\"utf-8\"<\/span>><\/span>\r\n<table<\/span> align<\/span>='center'<\/span> width<\/span>=\"200\"<\/span> border<\/span>='0'<\/span> cellspacing<\/span>='0'<\/span> cellpadding<\/span>='5'<\/span>><\/span>\r\n\r\n<form<\/span> action<\/span>=\"\"<\/span> method<\/span>=\"post\"<\/span>><\/span>\r\n<td<\/span>><\/span><button<\/span> type<\/span>=\"submit\"<\/span> name<\/span>=\"on\"<\/span>><\/span>\u0412\u043a\u043b\u044e\u0447\u0438\u0442\u044c<\/button<\/span>><\/span><\/td<\/span>><\/span>\r\n<td<\/span>><\/span><button<\/span> type<\/span>=\"submit\"<\/span> name<\/span>=\"off\"<\/span>><\/span>\u0412\u044b\u043a\u043b\u044e\u0447\u0438\u0442\u044c<\/button<\/span>><\/span><td<\/span>><\/span>\r\n<\/form<\/span>><\/span>\r\n<tr<\/span>><\/span><td<\/span> colspan<\/span>=\"2\"<\/span>><\/span><center<\/span>><\/span>\r\n<?php\r\n\/* \u0412 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0435 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0443\u0441\u043a\u043e\u043c \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u0443:\r\nsudo chown www-data:www-data \/dev\/ttyUSB0                        \r\n*\/<\/span>\r\n$dev =<\/span> \"\/dev\/ttyUSB0\"<\/span>;\r\nexec<\/span>(\"stty -F $dev 9600 raw -echo\"<\/span>);\r\n$f =<\/span> fopen<\/span>($dev,\"w+\"<\/span>);\/\/ \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442<\/span>\r\nif<\/span> (!<\/span>$f) die<\/span> (\"\u041e\u0448\u0438\u0431\u043a\u0430!!! \u041f\u043e\u0440\u0442 \u043d\u0435 \u043e\u0442\u043a\u0440\u044b\u043b\u0441\u044f!\"<\/span>);\r\n\r\nsleep<\/span>(2<\/span>);\r\n\/\/ \u041e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u0432 \u043f\u043e\u0440\u0442<\/span>\r\nif<\/span> (isset<\/span>($_POST[\"on\"<\/span>])){fwrite<\/span>($f,chr<\/span>(49<\/span>));echo<\/span>\"ON\"<\/span>;}\r\nif<\/span> (isset<\/span>($_POST[\"off\"<\/span>])){fwrite<\/span>($f,chr<\/span>(48<\/span>));echo<\/span>\"OFF\"<\/span>;}\r\n\r\nsleep<\/span>(2<\/span>);\r\n\/\/ \u0447\u0442\u0435\u043d\u0438\u0435 \u043f\u043e\u0440\u0442\u0430<\/span>\r\nwhile<\/span> (fread<\/span>($f, 1<\/span>) !<\/span>=<\/span> chr<\/span>(0xA<\/span>)){} \/\/ \u0436\u0434\u0435\u043c \u043e\u0442\u0432\u0435\u0442\u0430<\/span>\r\n$a =<\/span> fgets<\/span>($f);\r\necho<\/span> \"<br>\u0412\u044b\u0445\u043e\u0434 13: \"<\/span>.<\/span> $a;\r\n  \r\nfclose<\/span>($f); \/\/ \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442<\/span>\r\n\r\n?>\r\n<\/pre>\n
\u0441\u043a\u0435\u0442\u0447<\/strong><\/p>\n
void<\/span> setup(){\r\n  Serial.begin(9600<\/span>);\r\n  pinMode(13<\/span>, OUTPUT);\r\n}\r\nchar Byte;\r\n\r\nvoid<\/span> loop(){\r\n  if<\/span>( Serial.available() > 0<\/span> ){\r\n    Byte =<\/span> Serial.read(); \r\n    if<\/span>(Byte =<\/span>=<\/span> '1'<\/span>){\r\n      digitalWrite(13<\/span>,HIGH);\r\n    }\r\n    if<\/span>(Byte =<\/span>=<\/span> '0'<\/span>){\r\n      digitalWrite(13<\/span>,LOW);\r\n    }\r\n  }\r\n  Serial.println(digitalRead(13<\/span>));\/\/ \u041e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u043a\u0430\u0436\u0434\u044b\u0435 1000 \u043c\u0441<\/span>\r\n   delay(1000<\/span>);\r\n}\r\n<\/pre>\n
\u0427\u0435\u0440\u0435\u0437 \u043f\u043e\u0440\u0442 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 php \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0434\u0430\u043d\u043d\u044b\u0435 \u0442\u0438\u043f\u0430\u00a0\u00a0char<\/strong>, \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e chr(49)<\/strong> = 1, \u0430\u00a0chr(48)\u00a0<\/strong>= 0, \u0447\u0442\u043e \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043a\u043e\u0434\u0443 \u0441\u0438\u043c\u0432\u043e\u043b\u0430 \u0432\u00a0\u0442\u0430\u0431\u043b\u0438\u0446\u0435 \u043a\u043e\u0434\u0438\u0440\u043e\u0432\u043a\u0438 \u0441\u0438\u043c\u0432\u043e\u043b\u043e\u0432 ASCII<\/a>. \u041f\u0435\u0440\u0435\u0434 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u043e\u0439 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043e\u0442\u043a\u0440\u044b\u0442\u0438\u0435 \u043f\u043e\u0440\u0442\u0430, \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u043f\u043e\u0440\u0442 \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u0442\u0441\u044f. \u041f\u0440\u0438 \u044d\u0442\u043e\u043c \u043d\u0430 \u043f\u043b\u0430\u0442\u0435 Arduino \u0437\u0430\u0433\u043e\u0440\u0430\u0435\u0442\u0441\u044f \u0438\u043b\u0438 \u0433\u0430\u0441\u043d\u0435\u0442, \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u043d\u044b\u0439 \u043a \u043f\u0438\u043d\u0443 13. \u0415\u0441\u043b\u0438 \u044d\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0442\u043e \u0436\u0435\u043b\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043e\u0431\u0440\u0430\u0442\u043d\u0443\u044e \u0441\u0432\u044f\u0437\u044c, \u043d\u0443\u0436\u043d\u043e \u0443\u0431\u0435\u0434\u0438\u0442\u0441\u044f \u0432 \u043f\u0440\u0430\u0432\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b Arduino, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043a\u0440\u044b\u0442\u0438\u0435\u043c \u043f\u043e\u0440\u0442\u0430 php \u0441\u043a\u0440\u0438\u043f\u0442 \u043e\u0436\u0438\u0434\u0430\u0435\u0442 \u043e\u0442\u0432\u0435\u0442 \u043e\u0442 Arduino. \u0412 \u0441\u043a\u0435\u0442\u0447\u0435 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u0437\u0430\u043f\u0440\u043e\u0441 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u043f\u0438\u043d\u0430 13 \u0438 \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043e\u0434\u0438\u043d \u0440\u0430\u0437 \u0432 \u0441\u0435\u043a\u0443\u043d\u0434\u0443 \u0432 \u043f\u043e\u0440\u0442.<\/p>\n
\"\" \"\"<\/p>\n
\u0418\u0437\u043c\u0435\u043d\u0438\u0432 \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u043a\u043e\u0434 \u043c\u043e\u0436\u043d\u043e \u043f\u0435\u0440\u0435\u0434\u0430\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u043e\u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u0432\u0445\u043e\u0434 \u04101 \u0441\u043a\u0440\u0438\u043f\u0442\u0443 php.<\/p>\n
\u041f\u043e\u0434\u0430\u0434\u0438\u043c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 3,3 \u0412 \u043d\u0430 \u0430\u043d\u0430\u043b\u043e\u0433\u043e\u0432\u044b\u0439 \u0432\u0445\u043e\u0434 \u04101 \u0438 \u0438\u0437\u043c\u0435\u0440\u0438\u043c \u0435\u0433\u043e \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 php \u0441\u043a\u0440\u0438\u043f\u0442\u0430.<\/p>\n
\"\"<\/p>\n
test.php<\/strong><\/p>\n
<meta charset=<\/span>\"utf-8\"<\/span>>\r\n<table align<\/span>=<\/span>'center'<\/span> width<\/span>=<\/span>\"200\"<\/span> border<\/span>=<\/span>'0'<\/span> cellspacing=<\/span>'0'<\/span> cellpadding=<\/span>'5'<\/span>>\r\n\r\n<form action=<\/span>\"\"<\/span> method<\/span>=<\/span>\"post\"<\/span>>\r\n<td><button type<\/span>=<\/span>\"submit\"<\/span>>\u0418\u0437\u043c\u0435\u0440\u0438\u0442\u044c \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043d\u0430 \u0432\u0445\u043e\u0434\u0435 \u04101<\/<\/span>button><\/<\/span>td>\r\n<\/<\/span>form>\r\n<tr><td colspan=<\/span>\"2\"<\/span>><center>\r\n<?<\/span>php\r\n\/* \u0412 \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u0435 \u043f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0443\u0441\u043a\u043e\u043c \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u0435 \u043a\u043e\u043c\u0430\u043d\u0434\u044b:\r\nsudo chown www-data:www-data \/dev\/ttyUSB0                        \r\n*\/<\/span>\r\n$dev =<\/span> \"\/dev\/ttyUSB0\"<\/span>;\r\nexec<\/span>(\"stty -F $dev 9600 raw -echo\"<\/span>);\r\n$f =<\/span> fopen($dev,\"w+\"<\/span>);\/\/ \u043e\u0442\u043a\u0440\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442<\/span>\r\nif<\/span> (!<\/span>$f) die (\"\u041e\u0448\u0438\u0431\u043a\u0430!!! \u041f\u043e\u0440\u0442 \u043d\u0435 \u043e\u0442\u043a\u0440\u044b\u043b\u0441\u044f!\"<\/span>);\r\n\r\nsleep(2<\/span>);\r\n\/\/ \u0447\u0442\u0435\u043d\u0438\u0435 \u043f\u043e\u0440\u0442\u0430<\/span>\r\nwhile<\/span> (fread($f, 1<\/span>) !<\/span>=<\/span> chr<\/span>(0xA<\/span>)){} \/\/ \u0436\u0434\u0435\u043c \u043e\u0442\u0432\u0435\u0442\u0430<\/span>\r\n$a =<\/span> fgets($f);\r\necho \"<br>\u041d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435: \"<\/span>. $a. \"\u0412\"<\/span>;\r\n  \r\nfclose($f); \/\/ \u0437\u0430\u043a\u0440\u044b\u0432\u0430\u0435\u043c \u043f\u043e\u0440\u0442<\/span>\r\n\r\n?<\/span>>\r\n<\/<\/span>td><tr><\/<\/span>table>\r\n<\/pre>\n
\u0441\u043a\u0435\u0442\u0447<\/strong><\/p>\n
void<\/span> setup(){\r\n  Serial.begin(9600<\/span>);\r\n  pinMode(A1,INPUT);\r\n}\r\n\r\nfloat u;\r\nint<\/span> u1;\r\n\r\nvoid<\/span> loop(){\r\n  u1=<\/span>analogRead(A1);\r\n  u=<\/span>u1*<\/span>5.0<\/span>\/<\/span>1023<\/span>;\r\n  \r\n  Serial.println(u);\/\/ \u041e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u043a\u0430\u0436\u0434\u044b\u0435 1000 \u043c\u0441<\/span>\r\n   delay(1000<\/span>);\r\n}\r\n\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
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