{"id":130392,"date":"2023-04-10T21:20:20","date_gmt":"2023-04-10T15:20:20","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=130392"},"modified":"2024-06-05T15:53:05","modified_gmt":"2024-06-05T09:53:05","slug":"mx25l8005-%d1%84%d0%bb%d1%8d%d1%88-%d0%bf%d0%b0%d0%bc%d1%8f%d1%82%d1%8c-arduino","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=130392","title":{"rendered":"MX25L8005 \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c (Arduino)"},"content":{"rendered":"

MX25L8005 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c CMOS \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 8 388 608 \u0431\u0438\u0442, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0430\u0434\u0440\u0435\u0441\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u043e\u0442 0 \u0434\u043e 1 048 576 \u0431\u0430\u0439\u0442. \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \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 SPI.<\/p>\n

\u041d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Arduino \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u0441 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 \u0441\u043e\u0440\u0442\u0438\u0440\u043e\u0432\u043a\u043e\u0439 \u0438 \u0432\u044b\u0432\u043e\u0434\u043e\u043c \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438.<\/p>\n

\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u0438 \u043a \u043f\u043b\u0430\u0442\u0435 Arduino Nano (Uno), LGT8F328p:<\/p>\n

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

\u0424\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 256 \u0441\u0435\u043a\u0442\u043e\u0440\u043e\u0432 \u043f\u043e 4 \u043a\u0411 \u0438\u043b\u0438 16 \u0431\u043b\u043e\u043a\u043e\u0432 \u043f\u043e 64 \u043a\u0411. \u041f\u0435\u0440\u0435\u0434 \u0437\u0430\u043f\u0438\u0441\u044c\u044e \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 \u043f\u0430\u043c\u044f\u0442\u044c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0435\u0435 \u0441\u0442\u0435\u0440\u0435\u0442\u044c. \u0421\u0442\u0438\u0440\u0430\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e \u0441\u0435\u043a\u0442\u043e\u0440\u0430\u043c \u0438\u043b\u0438 \u043f\u043e \u0431\u043b\u043e\u043a\u0430\u043c, \u0437\u0430\u043f\u0438\u0441\u044c \u0438 \u0447\u0442\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043f\u043e\u0431\u0430\u0439\u0442\u043d\u043e.<\/p>\n

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

\u041f\u043e\u043c\u0438\u043c\u043e \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u043e \u0441\u0435\u043a\u0442\u043e\u0440\u0430\u043c \u0438\u043b\u0438 \u043f\u043e \u0431\u043b\u043e\u043a\u0430\u043c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043f\u043e\u043b\u043d\u043e\u0435 \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n

<\/div>\n

\u041f\u0435\u0440\u0435\u0434 \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435\u043c \u043f\u0430\u043c\u044f\u0442\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0438\u0441\u0438, \u0430 \u043f\u043e\u0441\u043b\u0435 \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044f \u043f\u0430\u043c\u044f\u0442\u0438 \u0434\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u0437\u0430\u043f\u0440\u0435\u0442\u0430 \u0437\u0430\u043f\u0438\u0441\u0438. \u0410\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0441\u0442\u0443\u043f\u0430\u0442\u044c \u043f\u0440\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438\u043b\u0438 \u0447\u0442\u0435\u043d\u0438\u0438 \u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n

\u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0438<\/strong><\/p>\n

\"\"<\/p>\n

 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x06<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u0417\u0430\u043f\u0440\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u0438<\/strong><\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x04<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u041e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044f \u0441\u0435\u043a\u0442\u043e\u0440\u0430<\/strong><\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x20<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x01<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u041e\u0442\u043f\u0440\u0430\u0432\u043a\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044f \u0431\u043b\u043e\u043a\u0430<\/strong><\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>52<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x01<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u0417\u0430\u043f\u0438\u0441\u044c \u0434\u0430\u043d\u043d\u044b\u0445<\/strong><\/p>\n
\u0414\u0430\u043b\u0435\u0435 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u0442\u0440\u0438 \u0431\u0430\u0439\u0442\u0430 data_0… data_2. \u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u044c \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u0430 \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0430\u043c 16500…16502.<\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x02<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x40<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x74<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>data_0<\/span>)<\/span>;\r\n  SPI<\/span><\/b>.<\/span>transfer<\/span>(data_1);\r\n  SPI<\/span><\/b>.<\/span>transfer<\/span>(data_2);<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u0427\u0442\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445<\/strong><\/p>\n
\u0427\u0442\u0435\u043d\u0438\u0435 \u0434\u0430\u043d\u043d\u044b\u0445 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0431\u0430\u0439\u0442\u043d\u043e, \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 \u0434\u043b\u044f \u0447\u0442\u0435\u043d\u0438\u044f 0x03, \u0434\u0430\u043b\u0435\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u044b\u0439 \u0430\u0434\u0440\u0435\u0441 \u044f\u0447\u0435\u0439\u043a\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 \u0441 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u0447\u0442\u0435\u043d\u0438\u0435, \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u0434\u043b\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0432\u043e\u0437\u044c\u043c\u0435\u043c \u044f\u0447\u0435\u0439\u043a\u0443 \u043f\u043e\u0434 \u043d\u043e\u043c\u0435\u0440\u043e\u043c 16500 \u0438\u043b\u0438 0x004074 \u0432 \u0448\u0435\u0441\u043d\u0430\u0434\u0446\u0430\u0442\u0438\u0440\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435. \u0410\u0434\u0440\u0435\u0441 \u0434\u043e\u043b\u0436\u0435\u043d \u0442\u0430\u043a \u0436\u0435 \u0431\u044b\u0442\u044c 24-\u0445 \u0431\u0438\u0442\u043d\u044b\u043c, \u043f\u043e\u044d\u0442\u043e\u043c\u0443 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u0442\u0440\u0438 \u0431\u0430\u0439\u0442\u0430 0x00 0x40 0x74.<\/p>\n
\u0414\u0430\u043b\u0435\u0435 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u043d\u043e\u043b\u044c \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0431\u0430\u0439\u0442\u0430 data_0, \u0441\u043d\u043e\u0432\u0430 \u043e\u0442\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c \u043d\u043e\u043b\u044c \u0438 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0431\u0430\u0439\u0442\u0430 data_1 \u0438 \u0442\u0434. \u0421\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0447\u0442\u0435\u043d\u0438\u0435 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u043e \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0430\u043c 16500…16502.<\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x03<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x40<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x74<\/span>)<\/span>;<\/span>\r\n \u00a0byte<\/span> data_0<\/span> =<\/span> SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0<\/span>)<\/span>;\r\n  byte<\/span> data_1 =<\/span> SPI<\/span><\/b>.<\/span>transfer<\/span>(0);\r\n  byte<\/span> data_2 =<\/span> SPI<\/span><\/b>.<\/span>transfer<\/span>(0);<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u0427\u0442\u0435\u043d\u0438\u0435 \u043a\u0430\u043a \u0438 \u0437\u0430\u043f\u0438\u0441\u044c \u043c\u043e\u0436\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u0431\u0430\u0439\u0442\u0443, \u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u043f\u0440\u043e\u0447\u0442\u0435\u043c \u044f\u0447\u0435\u0439\u043a\u0443 \u043f\u0430\u043c\u044f\u0442\u0438 \u043f\u043e\u0434 \u043d\u043e\u043c\u0435\u0440\u043e\u043c 0x18.<\/p>\n
 \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x03<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x00<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(0x18<\/span>)<\/span>;<\/span>\r\n \u00a0byte<\/span> data<\/span> =<\/span> SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>S\u0421<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n<\/pre>\n
\u041d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u0441\u043a\u0435\u0442\u0447\u0430 \u0432 \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u0441\u0442\u0438\u0440\u0430\u0435\u0442\u0441\u044f \u0441\u0435\u043a\u0442\u043e\u0440 0, \u0434\u0430\u043b\u0435\u0435 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043c\u0430\u0441\u0441\u0438\u0432 \u0438\u0437 \u0448\u0435\u0441\u0442\u0438 \u0447\u0438\u0441\u0435\u043b, \u0430 \u0432 \u0446\u0438\u043a\u043b\u0435 loop() \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u043d\u044b\u0435 \u0432 \u043f\u0430\u043c\u044f\u0442\u044c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0432\u044b\u0432\u043e\u0434\u044f\u0442\u0441\u044f \u0432 \u043c\u043e\u043d\u0438\u0442\u043e\u0440 \u043f\u043e\u0440\u0442\u0430. \u0417\u0430\u043f\u0438\u0441\u044c \u0438 \u0447\u0442\u0435\u043d\u0438\u0435 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442 \u043d\u0430\u0447\u0438\u043d\u0430\u044f \u0441 \u0430\u0434\u0440\u0435\u0441\u0430 400 \u0438 \u043f\u043e \u043e\u0434\u043d\u043e\u043c\u0443 \u0431\u0430\u0439\u0442\u0443:<\/p>\n
#include<\/span> <<\/span>SPI<\/span><\/b>.<\/span>h<\/span>><\/span>\r\n\r\nconst<\/span> int<\/span> SSPin<\/span> =<\/span> 10<\/span>;<\/span>\r\n\r\nSPISettings<\/span> mySet<\/span>(<\/span>500000<\/span>,<\/span> MSBFIRST<\/span>,<\/span> SPI_MODE0<\/span>)<\/span>;<\/span>\r\n\r\nbyte<\/span> arr<\/span>[<\/span>]<\/span>=<\/span>{<\/span>0x18<\/span>,<\/span> 0x22<\/span>,<\/span> 0xA0<\/span>,<\/span> 0xAF<\/span>,<\/span> 0x20<\/span>,<\/span> 0xA8<\/span>}<\/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 \u00a0pinMode<\/span>(<\/span>SSPin<\/span>,<\/span> OUTPUT<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>begin<\/span>(<\/span>)<\/span>;<\/span> \r\n \u00a0sector_clean<\/span>(<\/span>0<\/span>)<\/span>;<\/span>delay<\/span>(<\/span>1000<\/span>)<\/span>;<\/span>\/\/ 0...255 sectors (1sector=4k_byte)<\/span>\r\n \/\/ block_clean(0);delay(2000);\/\/ 0...15 block (1block=64k_byte)<\/span>\r\n \/\/ chip_clean();delay(20000);<\/span>\r\n \u00a0\r\n \u00a0for<\/span>(<\/span>int<\/span> i<\/span>=<\/span>0<\/span>;<\/span>i<\/span><<\/span>6<\/span>;<\/span>i<\/span>++<\/span>)<\/span>{<\/span>\r\n \u00a0write_flash<\/span>(<\/span>i<\/span>+<\/span>400<\/span>,<\/span>arr<\/span>[<\/span>i<\/span>]<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span> {<\/span> \r\n \u00a0for<\/span>(<\/span>int<\/span> i<\/span>=<\/span>0<\/span>;<\/span>i<\/span><<\/span>6<\/span>;<\/span>i<\/span>++<\/span>)<\/span>{<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>print<\/span>(<\/span>read_flash<\/span>(<\/span>i<\/span>+<\/span>400<\/span>)<\/span>,<\/span>HEX<\/span>)<\/span>;<\/span>Serial<\/span><\/b>.<\/span>print<\/span>(<\/span>\" \"<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0delay<\/span>(<\/span>1000<\/span>)<\/span>;<\/span> \r\n}<\/span>\r\n\r\nbyte<\/span> read_flash<\/span>(<\/span>long<\/span> addr<\/span>)<\/span>{<\/span>\r\n \u00a0byte<\/span> addr_2<\/span> =<\/span> (<\/span>addr<\/span> >><\/span> 16<\/span>)<\/span> &<\/span> 0xFF<\/span>;<\/span>\r\n \u00a0byte<\/span> addr_1<\/span> =<\/span> (<\/span>addr<\/span> >><\/span> 8<\/span>)<\/span> &<\/span> 0x00FF<\/span>;<\/span>\r\n \u00a0byte<\/span> addr_0<\/span> =<\/span> addr<\/span> &<\/span> 0x0000FF<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x03<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_2<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_1<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_0<\/span>)<\/span>;<\/span>\r\n \u00a0byte<\/span> data<\/span> =<\/span> SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0return<\/span> data<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n\r\nvoid<\/span> write_flash<\/span>(<\/span>long<\/span> addr<\/span>,<\/span> byte<\/span> data_byte<\/span>)<\/span>{<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x06<\/span>)<\/span>;<\/span>\r\n \u00a0byte<\/span> addr_2<\/span> =<\/span> (<\/span>addr<\/span> >><\/span> 16<\/span>)<\/span> &<\/span> 0xFF<\/span>;<\/span>\r\n \u00a0byte<\/span> addr_1<\/span> =<\/span> (<\/span>addr<\/span> >><\/span> 8<\/span>)<\/span> &<\/span> 0x00FF<\/span>;<\/span>\r\n \u00a0byte<\/span> addr_0<\/span> =<\/span> addr<\/span> &<\/span> 0x0000FF<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0x02<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_2<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_1<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr_0<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>data_byte<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x04<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span>\r\n\r\nvoid<\/span> sector_clean<\/span>(<\/span>byte<\/span> addr<\/span>)<\/span>{<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x06<\/span>)<\/span>;<\/span>\r\n \u00a0spi_command<\/span>(<\/span>0x20<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x04<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span> \u00a0\r\n\r\nvoid<\/span> block_clean<\/span>(<\/span>byte<\/span> addr<\/span>)<\/span>{<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x06<\/span>)<\/span>;<\/span>\r\n \u00a0spi_command<\/span>(<\/span>0x52<\/span>,<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x04<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span> \u00a0\u00a0\r\n\r\nvoid<\/span> chip_clean<\/span>(<\/span>)<\/span>{<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x06<\/span>)<\/span>;<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x60<\/span>)<\/span>;<\/span>\r\n \u00a0spi_rw<\/span>(<\/span>0x04<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span> \r\n\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\nvoid<\/span> spi_rw<\/span>(<\/span>byte<\/span> data_rw<\/span>)<\/span>{<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>data_rw<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span> \u00a0\r\n\r\n void<\/span> spi_command<\/span>(<\/span>byte<\/span> data_command<\/span>,<\/span>byte<\/span> addr<\/span>)<\/span>{<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>beginTransaction<\/span>(<\/span>mySet<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> LOW<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>data_command<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>0<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>transfer<\/span>(<\/span>addr<\/span>)<\/span>;<\/span>\r\n \u00a0digitalWrite<\/span>(<\/span>SSPin<\/span>,<\/span> HIGH<\/span>)<\/span>;<\/span>\r\n \u00a0SPI<\/span><\/b>.<\/span>endTransaction<\/span>(<\/span>)<\/span>;<\/span>\r\n \u00a0}<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\r\n<\/pre>\n
MX25L8005 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c CMOS \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c 8 388 608 \u0431\u0438\u0442, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0430\u0434\u0440\u0435\u0441\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u043e\u0442 0 \u0434\u043e 1 048 576 \u0431\u0430\u0439\u0442. \u0423\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0430\u043c\u044f\u0442\u044c\u044e \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 SPI. \u041d\u0430 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0435 Arduino \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u0444\u043b\u044d\u0448-\u043f\u0430\u043c\u044f\u0442\u044c \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043c\u0430\u0441\u0441\u0438\u0432\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u0438 \u0437\u0430\u043f\u0440\u0430\u0448\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u0440\u0430\u0431\u043e\u0442\u0435 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430, \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u0441 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0434\u0430\u0442\u0447\u0438\u043a\u043e\u0432 \u0441 \u043f\u043e\u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0439 […]<\/p>\n","protected":false},"author":1,"featured_media":130402,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,21],"tags":[],"class_list":["post-130392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-21"],"views":2144,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130392","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=130392"}],"version-history":[{"count":4,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130392\/revisions"}],"predecessor-version":[{"id":132099,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/130392\/revisions\/132099"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/130402"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=130392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=130392"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=130392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\"\"<\/a>
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\"\"<\/a><\/p>\n
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\"\"<\/a><\/p>\n