{"id":130487,"date":"2023-04-27T13:49:48","date_gmt":"2023-04-27T07:49:48","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=130487"},"modified":"2024-06-05T15:52:32","modified_gmt":"2024-06-05T09:52:32","slug":"sx1509-%d1%8d%d1%82%d0%be-16-%d0%ba%d0%b0%d0%bd%d0%b0%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-gpio-%d0%b8%d0%bd%d1%82%d0%b5%d1%80%d1%84%d0%b5%d0%b9%d1%81-arduino","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=130487","title":{"rendered":"SX1509 — 16-\u043a\u0430\u043d\u0430\u043b\u044c\u043d\u044b\u0439 GPIO-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 (Arduino)"},"content":{"rendered":"

\"\"<\/a>\u041c\u043e\u0434\u0443\u043b\u044c SX1509 — \u044d\u0442\u043e 16-\u043a\u0430\u043d\u0430\u043b\u044c\u043d\u044b\u0439 GPIO-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0441 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u043c\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u044f\u043c\u0438, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Semtech. \u041c\u043e\u0434\u0443\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0434\u0432\u0443\u0445\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044e\u044e \u0441\u0432\u044f\u0437\u044c \u0441 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c, \u0447\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f I\/O-\u043c\u043e\u0434\u0443\u043b\u0435\u043c.<\/p>\n

\u041a\u0440\u043e\u043c\u0435 16 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a\u0430\u043d\u0430\u043b\u043e\u0432, \u043c\u043e\u0434\u0443\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u044b (\u0434\u043e 64 \u043a\u043b\u044e\u0447\u0435\u0439).<\/p>\n

\u041c\u043e\u0434\u0443\u043b\u044c SX1509 \u0438\u043c\u0435\u0435\u0442 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0439 \u043f\u0438\u0442\u0430\u043d\u0438\u044f \u043e\u0442 1,2 \u0412 \u0434\u043e 3,6 \u0412, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0435\u0433\u043e \u0441 \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e\u043c \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432 \u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u043d\u0430\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0442\u044c \u043a\u0430\u0436\u0434\u044b\u0439 \u043a\u0430\u043d\u0430\u043b, \u0447\u0442\u043e\u0431\u044b \u043e\u043d \u043c\u043e\u0433 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f, \u0442\u0430\u043a\u0438\u0435 \u043a\u0430\u043a \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435\/\u0432\u044b\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043e\u0432, \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0428\u0418\u041c \u043d\u0430 \u0432\u044b\u0445\u043e\u0434\u0430\u0445, \u0447\u0442\u0435\u043d\u0438\u0435 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0439 \u0432\u0445\u043e\u0434\u043d\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0438 \u0442\u0430\u043a \u0434\u0430\u043b\u0435\u0435.<\/p>\n

<\/div>\n

\u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043c\u043e\u0434\u0443\u043b\u0435\u043c \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0448\u0438\u043d\u044b I2C. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u044b\u0439 \u0430\u0434\u0440\u0435\u0441 I2C \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043f\u0435\u0440\u0435\u043c\u044b\u0447\u0435\u043a \u0440\u0430\u0441\u043f\u043e\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u0442\u043e\u0440\u043e\u043d\u0435 \u043f\u043b\u0430\u0442\u044b \u043c\u043e\u0434\u0443\u043b\u044f.<\/p>\n

\"\"<\/a><\/p>\n

\u041f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f I2C \u0430\u0434\u0440\u0435\u0441 0x3E.<\/p>\n

\u041f\u0440\u0438 \u0432\u044b\u0431\u043e\u0440\u0435 \u0440\u0435\u0436\u0438\u043c\u0430 \u0440\u0430\u0431\u043e\u0442\u044b \u043d\u0435 \u0432\u0441\u0435 GPIO \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e \u0432\u044b\u0431\u0440\u0430\u043d\u043d\u044b\u0439 \u0440\u0435\u0436\u0438\u043c \u0440\u0430\u0431\u043e\u0442\u044b, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0439\u0442\u0435 \u0442\u0430\u0431\u043b\u0438\u0446\u0443 \u0434\u043b\u044f \u0432\u044b\u0431\u043e\u0440\u0430 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0433\u043e GPIO I\/O.<\/p>\n

\"\"<\/a><\/p>\n

\u041c\u043e\u0434\u0443\u043b\u044c SX1509 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u0430\u043c\u0438, \u0434\u0430\u0442\u0447\u0438\u043a\u0430\u043c\u0438, \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u0435\u043b\u044f\u043c\u0438 \u0438 \u0434\u0440\u0443\u0433\u0438\u043c\u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438. \u041e\u043d \u0438\u043c\u0435\u0435\u0442 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0438 \u0443\u0434\u043e\u0431\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0434\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0447\u0442\u043e \u0434\u0435\u043b\u0430\u0435\u0442 \u0435\u0433\u043e \u043f\u0440\u0438\u0432\u043b\u0435\u043a\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u0434\u043b\u044f \u043d\u0430\u0447\u0438\u043d\u0430\u044e\u0449\u0438\u0445 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432.<\/p>\n

Read\/Write GPIO<\/strong><\/p>\n

\u041d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0439 \u0441\u043a\u0435\u0442\u0447, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 \u0447\u0442\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438 GPIO \u0432\u0445\u043e\u0434\u0430\/\u0432\u044b\u0445\u043e\u0434\u0430. \u0414\u043b\u044f \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0441\u043a\u0435\u0442\u0447\u0430 \u0412\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434 \u043a \u0432\u044b\u0445\u043e\u0434\u0443 15 (\u0447\u0435\u0440\u0435\u0437 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 100 \u041e\u043c) \u0438 \u043a\u043d\u043e\u043f\u043a\u0443 (\u043d\u0430\u0436\u0430\u0442\u0438\u0435 — \u0437\u0430\u043c\u044b\u043a\u0430\u043d\u0438\u0435 \u043d\u0430 GND) \u043a\u043e \u0432\u0445\u043e\u0434\u0443 0.<\/p>\n

\u041f\u0440\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u0433\u043e\u0440\u0430\u0442\u044c\u0441\u044f \u0438 \u0433\u0430\u0441\u043d\u0443\u0442\u044c \u043f\u0440\u0438 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u043c \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043d\u0430 \u043a\u043d\u043e\u043f\u043a\u0443.<\/p>\n

#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n#include<\/span> <<\/span>SparkFunSX1509<\/span>.<\/span>h<\/span>><\/span> \/\/ <\/span>http:\/\/librarymanager\/All#SparkFun_SX1509<\/span><\/u>\r\n\r\nconst<\/span> byte<\/span> SX1509_ADDRESS<\/span> =<\/span> 0x3E<\/span>;<\/span> \/\/ \u00a0I2C address<\/span>\r\nSX1509<\/span><\/b> io<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\r\nconst<\/span> byte<\/span> SX1509_LED_PIN<\/span> =<\/span> 15<\/span>;<\/span> \/\/ LED pin 15 <\/span>\r\nconst<\/span> byte<\/span> SX1509_BUTTON_PIN<\/span> =<\/span> 0<\/span>;<\/span> \/\/ Button pin 0 <\/span>\r\n\r\nbool<\/span> ledState<\/span> =<\/span> false<\/span>;<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n \u00a0Wire<\/span>.<\/span>begin<\/span>(<\/span>)<\/span>;<\/span> \r\n \u00a0pinMode<\/span>(<\/span>13<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span> \r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0if<\/span> (<\/span>io<\/span>.<\/span>begin<\/span>(<\/span>SX1509_ADDRESS<\/span>)<\/span> ==<\/span> false<\/span>)<\/span>{<\/span>Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"I2C ERROR\"<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span> while<\/span>(<\/span>1<\/span>)<\/span>;<\/span>}<\/span>\r\n\r\n \u00a0io<\/span>.<\/span>pinMode<\/span>(<\/span>SX1509_LED_PIN<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span>\r\n \u00a0io<\/span>.<\/span>pinMode<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>,<\/span> INPUT_PULLUP<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0if<\/span> (<\/span>io<\/span>.<\/span>digitalRead<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>)<\/span> ==<\/span> LOW<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>print<\/span>(<\/span>\"BUTTON_PIN status: \"<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>io<\/span>.<\/span>digitalRead<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>)<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0ledState<\/span> =<\/span> !<\/span>ledState<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0io<\/span>.<\/span>digitalWrite<\/span>(<\/span>SX1509_LED_PIN<\/span>,<\/span> ledState<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>print<\/span>(<\/span>\"LED_PIN status: \"<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>ledState<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>print<\/span>(<\/span>\"Waiting for button to release...\"<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0while<\/span> (<\/span>io<\/span>.<\/span>digitalRead<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>)<\/span> ==<\/span> LOW<\/span>)<\/span>;<\/span> \r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"Button released!\"<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0\u00a0\u00a0delay<\/span>(<\/span>200<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n}<\/span>\r\n<\/pre>\n
PWM GPIO<\/strong><\/p>\n
\u041a\u0430\u0436\u0434\u044b\u0439 \u0432\u044b\u0445\u043e\u0434 GPIO \u043c\u043e\u0436\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043a\u0430\u043a PWM \u0432\u044b\u0445\u043e\u0434 \u0441 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435\u043c 8 \u0431\u0438\u0442. \u0421\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0439 \u0441\u043a\u0435\u0442\u0447 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0438\u0440\u0443\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0443 PWM. \u041a \u0432\u044b\u0445\u043e\u0434\u0443 15 GPIO \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434 (\u0447\u0435\u0440\u0435\u0437 \u0441\u043e\u043f\u0440\u043e\u0442\u0438\u0432\u043b\u0435\u043d\u0438\u0435 100 \u041e\u043c), \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u043a\u0435\u0442\u0447\u0430 \u043e\u043d \u0431\u0443\u0434\u0435\u0442 \u043f\u043b\u0430\u0432\u043d\u043e \u0437\u0430\u0433\u043e\u0440\u0430\u0442\u044c\u0441\u044f \u0438 \u0433\u0430\u0441\u043d\u0443\u0442\u044c.<\/p>\n
#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n#include<\/span> <<\/span>SparkFunSX1509<\/span>.<\/span>h<\/span>><\/span> \/\/ <\/span>http:\/\/librarymanager\/All#SparkFun_SX1509<\/span><\/u>\r\n\r\nconst<\/span> byte<\/span> SX1509_ADDRESS<\/span> =<\/span> 0x3E<\/span>;<\/span> \/\/ \u00a0I2C address<\/span>\r\nSX1509<\/span><\/b> io<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\r\nconst<\/span> byte<\/span> SX1509_LED_PIN<\/span> =<\/span> 15<\/span>;<\/span> \/\/ LED pin 15 <\/span>\r\n\r\nbool<\/span> ledState<\/span> =<\/span> false<\/span>;<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n \u00a0Wire<\/span>.<\/span>begin<\/span>(<\/span>)<\/span>;<\/span> \r\n \u00a0pinMode<\/span>(<\/span>13<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span> \r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0if<\/span> (<\/span>io<\/span>.<\/span>begin<\/span>(<\/span>SX1509_ADDRESS<\/span>)<\/span> ==<\/span> false<\/span>)<\/span>{<\/span>Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"I2C ERROR\"<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span> while<\/span>(<\/span>1<\/span>)<\/span>;<\/span>}<\/span>\r\n\r\n \u00a0io<\/span>.<\/span>pinMode<\/span>(<\/span>SX1509_LED_PIN<\/span>,<\/span> ANALOG_OUTPUT<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span>{<\/span>\r\n for<\/span> (<\/span>int<\/span> brightness<\/span> =<\/span> 0<\/span>;<\/span> brightness<\/span> <<\/span> 256<\/span>;<\/span> brightness<\/span>++<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0io<\/span>.<\/span>analogWrite<\/span>(<\/span>SX1509_LED_PIN<\/span>,<\/span> brightness<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0delay<\/span>(<\/span>2<\/span>)<\/span>;<\/span> \r\n \u00a0}<\/span>\r\n \u00a0delay<\/span>(<\/span>500<\/span>)<\/span>;<\/span> \r\n\r\n \u00a0for<\/span> (<\/span>int<\/span> brightness<\/span> =<\/span> 255<\/span>;<\/span> brightness<\/span> >=<\/span> 0<\/span>;<\/span> brightness<\/span>--<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0io<\/span>.<\/span>analogWrite<\/span>(<\/span>SX1509_LED_PIN<\/span>,<\/span> brightness<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0delay<\/span>(<\/span>2<\/span>)<\/span>;<\/span> \r\n \u00a0}<\/span>\r\n \u00a0delay<\/span>(<\/span>500<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n<\/pre>\n
OSC OUTPUT<\/strong><\/p>\n
SX1509 \u0438\u043c\u0435\u0435\u0442 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440 \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 2 \u041c\u0413\u0446, \u0437\u0430 \u0441\u0447\u0435\u0442 \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u044d\u0442\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u043d\u0430 \u0432\u044b\u0445\u043e\u0434\u0435 OSC \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043c\u0435\u0430\u043d\u0434\u0440, \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u043e \u0444\u043e\u0440\u043c\u0443\u043b\u0435:<\/p>\n
\n
Fpin_osc = Fosc\/2^(outputFreq-1)<\/strong><\/p>\n<\/blockquote>\n
\u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c \u0442\u043e, \u0447\u0442\u043e \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0438\u0439 \u0433\u0435\u043d\u0435\u0440\u0430\u0442\u043e\u0440 SX1509 \u0438\u043c\u0435\u0435\u0442 \u0432\u0435\u0441\u044c\u043c\u0430 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u044c.<\/p>\n
#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n#include<\/span> <<\/span>SparkFunSX1509<\/span>.<\/span>h<\/span>><\/span> \/\/ <\/span>http:\/\/librarymanager\/All#SparkFun_SX1509<\/span><\/u>\r\n\r\nconst<\/span> byte<\/span> SX1509_ADDRESS<\/span> =<\/span> 0x3E<\/span>;<\/span> \/\/ \u00a0I2C address<\/span>\r\nSX1509<\/span><\/b> io<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\r\n\/\/ PIN OSC OUTPUT<\/span>\r\n\r\nbool<\/span> ledState<\/span> =<\/span> false<\/span>;<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n \u00a0Wire<\/span>.<\/span>begin<\/span>(<\/span>)<\/span>;<\/span> \r\n \u00a0pinMode<\/span>(<\/span>13<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span> \r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0if<\/span> (<\/span>io<\/span>.<\/span>begin<\/span>(<\/span>SX1509_ADDRESS<\/span>)<\/span> ==<\/span> false<\/span>)<\/span>{<\/span>Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"I2C ERROR\"<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span> while<\/span>(<\/span>1<\/span>)<\/span>;<\/span>}<\/span>\r\n \u00a0\r\n \u00a0byte<\/span> outputFreq<\/span> =<\/span> 4<\/span>;<\/span> \r\n \u00a0io<\/span>.<\/span>clock<\/span>(<\/span>INTERNAL_CLOCK_2MHZ<\/span>,<\/span> 2<\/span>,<\/span> OUTPUT<\/span>,<\/span> outputFreq<\/span>)<\/span>;<\/span>\r\n \u00a0\/\/Fpin_osc = Fosc\/2^(outputFreq-1)<\/span>\r\n \u00a0\/\/Fpin_osc = 2 000 000 \/ 2^3 = 2 000 000 \/ 8 = 250 000 Hz<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span>{<\/span>}<\/span>\r\n<\/pre>\n
digitalReadInterrupt<\/strong><\/p>\n
\u0412 \u043c\u043e\u0434\u0443\u043b\u0435 SX1509 \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u0432\u044b\u0445\u043e\u0434 Interrupt<\/strong> (INT) \u0434\u043b\u044f \u0432\u044b\u0432\u043e\u0434\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f. \u0412 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u043f\u0440\u0438 \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043a\u043d\u043e\u043f\u043a\u0443 \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0430 \u043a\u043e \u0432\u0445\u043e\u0434\u0443 GPIO 0, \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435, \u043d\u0430 \u0432\u044b\u0445\u043e\u0434\u0435 INT \u043f\u043e\u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0441\u0438\u0433\u043d\u0430\u043b \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f.<\/p>\n
io.enableInterrupt(SX1509_BUTTON_PIN, FALLING);<\/p><\/blockquote>\n
\u0421\u0438\u0433\u043d\u0430\u043b \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e\u0434\u0430\u0435\u0442\u0441\u044f \u043d\u0430 \u0432\u0445\u043e\u0434 D2 \u043f\u043b\u0430\u0442\u044b Arduino. Arduino \u0442\u0430\u043a \u0436\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d\u043e \u043d\u0430 \u0440\u0430\u0431\u043e\u0442\u0443 \u0441 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435\u043c.<\/p>\n
attachInterrupt(digitalPinToInterrupt(ARDUINO_INT_PIN),button, FALLING);<\/p><\/blockquote>\n
attachInterrupt<\/strong> \u0437\u0430\u0434\u0430\u0435\u0442 \u0444\u0443\u043d\u043a\u0446\u0438\u044e \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f, \u0442\u043e \u0435\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0437\u0432\u0430\u043d\u0430 \u043f\u043e \u0432\u043d\u0435\u0448\u043d\u0435\u043c\u0443 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044e.<\/p>\n
\u041f\u0440\u0438 \u043f\u043e\u044f\u0432\u043b\u0435\u043d\u0438\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043d\u0430 D2, \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435, \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f button()<\/strong> \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442 \u0444\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f buttonPressed<\/strong> \u0432 true<\/strong>.<\/p>\n
\u0422\u0430\u043a \u043a\u0430\u043a \u0444\u043b\u0430\u0433 buttonPressed<\/strong> true<\/strong>, \u0432 \u0446\u0438\u043a\u043b\u0435 loop()<\/strong> \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u043a\u043e\u0434 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0432\u044b\u0432\u043e\u0434\u0438\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0444\u043b\u0430\u0433\u0430 buttonPressed<\/strong> \u0438 \u043c\u0435\u043d\u044f\u0435\u0442 \u0435\u0433\u043e \u043d\u0430 false<\/strong>, \u0447\u0442\u043e \u0431\u043b\u043e\u043a\u0438\u0440\u0443\u0435\u0442 \u043f\u043e\u0432\u0442\u043e\u0440\u043d\u043e\u0435 \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0434\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0433\u043e \u043d\u0430\u0436\u0430\u0442\u0438\u0438 \u043a\u043d\u043e\u043f\u043a\u0438.<\/p>\n
#include<\/span> <<\/span>Wire<\/span>.<\/span>h<\/span>><\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n#include<\/span> <<\/span>SparkFunSX1509<\/span>.<\/span>h<\/span>><\/span> \/\/ <\/span>http:\/\/librarymanager\/All#SparkFun_SX1509<\/span><\/u>\r\n\r\nconst<\/span> byte<\/span> SX1509_ADDRESS<\/span> =<\/span> 0x3E<\/span>;<\/span> \/\/ \u00a0I2C address<\/span>\r\nSX1509<\/span><\/b> io<\/span>;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n\r\nconst<\/span> byte<\/span> SX1509_BUTTON_PIN<\/span> =<\/span> 0<\/span>;<\/span> \/\/ IO 0 connected to button<\/span>\r\n\r\n\/\/ Arduino Pins (not SX1509!)<\/span>\r\nconst<\/span> byte<\/span> ARDUINO_INT_PIN<\/span> =<\/span> 2<\/span>;<\/span> \/\/ SX1509 int output to D2<\/span>\r\nbool<\/span> buttonPressed<\/span> =<\/span> false<\/span>;<\/span> \/\/ Track button press in ISR<\/span>\r\n\r\nvoid<\/span> setup<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n \u00a0Wire<\/span>.<\/span>begin<\/span>(<\/span>)<\/span>;<\/span> \r\n \u00a0pinMode<\/span>(<\/span>13<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span> \r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0if<\/span> (<\/span>io<\/span>.<\/span>begin<\/span>(<\/span>SX1509_ADDRESS<\/span>)<\/span> ==<\/span> false<\/span>)<\/span>{<\/span>Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"I2C ERROR\"<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>13<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span> while<\/span>(<\/span>1<\/span>)<\/span>;<\/span>}<\/span>\r\n \u00a0\r\n \u00a0\u00a0io<\/span>.<\/span>pinMode<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>,<\/span> INPUT_PULLUP<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0io<\/span>.<\/span>enableInterrupt<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>,<\/span> FALLING<\/span>)<\/span>;<\/span>\r\n \u00a0\/\/ \u00a00, 1, 2, 4, 8, 16, 32, or 64 ms.<\/span>\r\n \u00a0io<\/span>.<\/span>debounceTime<\/span>(<\/span>32<\/span>)<\/span>;<\/span> \r\n \u00a0io<\/span>.<\/span>debouncePin<\/span>(<\/span>SX1509_BUTTON_PIN<\/span>)<\/span>;<\/span> \r\n \u00a0pinMode<\/span>(<\/span>ARDUINO_INT_PIN<\/span>,<\/span> INPUT_PULLUP<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0attachInterrupt<\/span>(<\/span>digitalPinToInterrupt<\/span>(<\/span>ARDUINO_INT_PIN<\/span>)<\/span>,<\/span>button<\/span>,<\/span> FALLING<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0if<\/span> (<\/span>buttonPressed<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\r\n \u00a0\u00a0\u00a0unsigned<\/span> int<\/span> intStatus<\/span> =<\/span> io<\/span>.<\/span>interruptSource<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"intStatus = \"<\/span> +<\/span> String<\/span>(<\/span>intStatus<\/span>,<\/span> BIN<\/span>)<\/span>)<\/span>;<\/span>\r\n \r\n \u00a0\u00a0\u00a0if<\/span> (<\/span>intStatus<\/span> &<\/span> (<\/span>1<\/span> <<<\/span> SX1509_BUTTON_PIN<\/span>)<\/span>)<\/span>{<\/span>\r\n \u00a0\u00a0\u00a0\u00a0\u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>\"Button pressed!\"<\/span>)<\/span>;<\/span> \r\n \u00a0\u00a0\u00a0}<\/span>\r\n\r\n \u00a0\u00a0\u00a0buttonPressed<\/span> =<\/span> false<\/span>;<\/span> \r\n \u00a0}<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> button<\/span>(<\/span>)<\/span>{<\/span>buttonPressed<\/span> =<\/span> true<\/span>;<\/span> }<\/span>\r\n<\/pre>\n
\u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432 \u0441\u043a\u0435\u0442\u0447\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u0438 io.debounceTime<\/span>() \u0438 io<\/span>.<\/span>debouncePin<\/span>(<\/span>) <\/span>\u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u0442\u044c \u0434\u0440\u0435\u0431\u0435\u0437\u0433 \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438. \u0412 io.debounceTime<\/span>() \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0432\u0440\u0435\u043c\u044f \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u043e\u0441\u043b\u0435 \u043d\u0430\u0436\u0430\u0442\u0438\u044f \u043a\u043d\u043e\u043f\u043a\u0438, \u0430 io<\/span>.<\/span>debouncePin<\/span>(<\/span>)<\/span> \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u043e\u043c\u0435\u0440 GPIO \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043a\u043d\u043e\u043f\u043a\u0438.<\/p>\n
\u0412 \u0437\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u0445\u043e\u0447\u0443 \u043e\u0442\u043c\u0435\u0442\u0438\u0442\u044c, \u0447\u0442\u043e \u043d\u0430 \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u0442\u0440\u0430\u043d\u0438\u0446\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0435 \u0432\u0441\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043c\u043e\u0434\u0443\u043b\u044f SX1509, \u0432 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0435 SparkFun_SX1509_Arduino_Library<\/a> \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u043c\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0440\u0430\u0441\u043a\u0440\u044b\u0432\u0430\u044e\u0449\u0438\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u043c\u043e\u0434\u0443\u043b\u044f SX1509.<\/p>\n","protected":false},"excerpt":{"rendered":"
\u041c\u043e\u0434\u0443\u043b\u044c SX1509 — \u044d\u0442\u043e 16-\u043a\u0430\u043d\u0430\u043b\u044c\u043d\u044b\u0439 GPIO-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 \u0441 \u0440\u0430\u0441\u0448\u0438\u0440\u0435\u043d\u043d\u044b\u043c\u0438 \u0444\u0443\u043d\u043a\u0446\u0438\u044f\u043c\u0438, \u0432\u044b\u043f\u0443\u0449\u0435\u043d\u043d\u044b\u0439 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 Semtech. \u041c\u043e\u0434\u0443\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0434\u0432\u0443\u0445\u0441\u0442\u043e\u0440\u043e\u043d\u043d\u044e\u044e \u0441\u0432\u044f\u0437\u044c \u0441 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u043c, \u0447\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0434\u0430\u0447\u0438 \u0434\u0430\u043d\u043d\u044b\u0445, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f I\/O-\u043c\u043e\u0434\u0443\u043b\u0435\u043c. \u041a\u0440\u043e\u043c\u0435 16 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b\u0445 \u0434\u043b\u044f \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a\u0430\u043d\u0430\u043b\u043e\u0432, \u043c\u043e\u0434\u0443\u043b\u044c \u0438\u043c\u0435\u0435\u0442 \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0439 \u0434\u0440\u0430\u0439\u0432\u0435\u0440 \u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043a\u043b\u0430\u0432\u0438\u0430\u0442\u0443\u0440\u044b (\u0434\u043e 64 \u043a\u043b\u044e\u0447\u0435\u0439). \u041c\u043e\u0434\u0443\u043b\u044c SX1509 \u0438\u043c\u0435\u0435\u0442 \u0448\u0438\u0440\u043e\u043a\u0438\u0439 […]<\/p>\n","protected":false},"author":1,"featured_media":130504,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,21],"tags":[],"class_list":["post-130487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-21"],"views":2774,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=130487"}],"version-history":[{"count":13,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130487\/revisions"}],"predecessor-version":[{"id":132097,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130487\/revisions\/132097"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/130504"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=130487"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=130487"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=130487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\"\"<\/a><\/p>\n