{"id":113017,"date":"2022-02-15T21:35:20","date_gmt":"2022-02-15T15:35:20","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=113017"},"modified":"2022-02-19T08:54:46","modified_gmt":"2022-02-19T02:54:46","slug":"%d1%87%d0%b0%d1%81%d1%8b-%d1%80%d0%b5%d0%b0%d0%bb%d1%8c%d0%bd%d0%be%d0%b3%d0%be-%d0%b2%d1%80%d0%b5%d0%bc%d0%b5%d0%bd%d0%b8-%d0%bd%d0%b0-stm32f103c8t6-arduino","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=113017","title":{"rendered":"\u0427\u0430\u0441\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043d\u0430 STM32F103C8T6 (Arduino)"},"content":{"rendered":"

\u0412 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 STM32 \u0435\u0441\u0442\u044c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u0447\u0430\u0441\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043e\u0442 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e RC-\u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 (LSI), \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u043a\u0432\u0430\u0440\u0446\u0435\u0432\u043e\u0433\u043e \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 (LSE) \u0438\u043b\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 \u0441 \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u0435\u043c (HSE\/128). \u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0439 \u043a\u0432\u0430\u0440\u0446\u0435\u0432\u044b\u0439 \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440, \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 32768 \u0413\u0446, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u0435\u0435, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0445\u043e\u0434\u0430 \u0447\u0430\u0441\u043e\u0432 \u0438 \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u043d\u0430 \u043e\u0442\u043b\u0430\u0434\u043e\u0447\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0435 STM32.<\/p>\n

\u0427\u0430\u0441\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043c\u043e\u0433\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e \u043e\u0442 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u043f\u0438\u0442\u0430\u043d\u0438\u044f, \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043d\u0430 \u0432\u0445\u043e\u0434 vbat \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0434\u0430\u0442\u044c \u043f\u0438\u0442\u0430\u043d\u0438\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435\u043c 3 \u0412 (\u0431\u0430\u0442\u0430\u0440\u0435\u0439\u043a\u0430).<\/p>\n

<\/div>\n

\u041d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u0441\u043a\u0435\u0442\u0447 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u0442\u0435\u043a\u0443\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0438 \u0432\u044b\u0432\u0435\u0441\u0442\u0438 \u0432\u0440\u0435\u043c\u044f \u0432 \u043c\u043e\u043d\u0438\u0442\u043e\u0440 \u043f\u043e\u0440\u0442\u0430. \u0420\u0430\u0431\u043e\u0442\u0430 \u0447\u0430\u0441\u043e\u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u043e\u0439 RTClock, \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0443 \u043d\u0435 \u043d\u0443\u0436\u043d\u043e \u043e\u043d\u0430 \u0432\u0445\u043e\u0434\u0438\u0442 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043d\u0430\u0431\u043e\u0440\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a Arduino_STM32-master \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u043f\u0440\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u043b\u0430\u0442\u044b STM32F103C8T6 (\u043a\u0430\u043a \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0443 \u043f\u043b\u0430\u0442\u044b \u0432 Arduino IDE — http:\/\/rcl-radio.ru\/?p=68376<\/a>).<\/p>\n

#include <RTClock.h><\/span>\r\n\u00a0\r\nRTClock rtclock (<\/span>RTCSEL_LSE, 32768<\/span>)<\/span>; \/\/ \u0432\u043d\u0435\u0448\u043d\u0438\u0439 \u043a\u0432\u0430\u0440\u0446 32768 \u0413\u0446<\/span>\r\ntime_t tt, tt1;\r\ntm_t mtt;\r\nconst char *<\/span> delim = \" :\"<\/span>;\r\nchar s[<\/span>128<\/span>]<\/span>; \r\nconst char *<\/span> weekdays[<\/span>]<\/span> = {<\/span>\"Mon\"<\/span>, \"Tue\"<\/span>, \"Wed\"<\/span>, \"Thu\"<\/span>, \"Fri\"<\/span>, \"Sat\"<\/span>, \"Sun\"<\/span>}<\/span>;\r\nconst char *<\/span> months[<\/span>]<\/span> = {<\/span>\"Dummy\"<\/span>, \"Jan\"<\/span>, \"Feb\"<\/span>, \"Mar\"<\/span>, \"Apr\"<\/span>, \"May\"<\/span>, \"Jun\"<\/span>, \"Jul\"<\/span>, \"Aug\"<\/span>, \"Sep\"<\/span>, \"Oct\"<\/span>, \"Nov\"<\/span>, \"Dec\"<\/span> }<\/span>;\r\nbyte sec_time;\r\n\u00a0\r\n\u00a0\r\nvoid<\/span> setup(<\/span>)<\/span>{<\/span>\r\n  Serial.begin<\/span>(<\/span>9600<\/span>)<\/span>;\r\n  ParseBuildTimestamp(<\/span>mtt)<\/span>;  \/\/  Unix \u0432\u0440\u0435\u043c\u044f, \u043e\u0442\u0441\u0447\u0435\u0442 \u043e\u0442 00:00:00 1 \u044f\u043d\u0432\u0430\u0440\u044f 1970<\/span>\r\n  tt = rtclock.makeTime<\/span>(<\/span>mtt)<\/span> + 25<\/span>; \/\/ +25 \u0441\u0435\u043a \u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u0435\u043a\u0446\u0438\u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u043a\u0435\u0442\u0447\u0430<\/span>\r\n \/\/ rtclock.setTime(tt); <\/span>\r\n  tt1 = tt;\r\n}<\/span>\r\n\u00a0\r\nvoid<\/span> loop(<\/span>)<\/span>{<\/span>\r\n    tt1 = tt;\r\n    rtclock.breakTime<\/span>(<\/span>rtclock.now<\/span>(<\/span>)<\/span>, mtt)<\/span>;\r\n    if<\/span>(<\/span>mtt.second<\/span>!<\/span>=sec_time)<\/span>{<\/span>   \r\n    sprintf(<\/span>s, \"RTC timestamp: %s %u %u, %s, %02u:%02u:%02u\\n<\/span>\"<\/span>,months[<\/span>mtt.month<\/span>]<\/span>, mtt.day<\/span>, mtt.year<\/span>+1970<\/span>, weekdays[<\/span>mtt.weekday<\/span>]<\/span>, mtt.hour<\/span>, mtt.minute<\/span>, mtt.second<\/span>)<\/span>;\r\n    Serial.println<\/span>(<\/span>s)<\/span>;\r\n    sec_time = mtt.second<\/span>;\r\n  }<\/span>\r\n}<\/span>\r\n\u00a0\r\nuint8_t str2month(<\/span>const char *<\/span> d)<\/span>{<\/span>uint8_t i = 13<\/span>;while<\/span> (<\/span> (<\/span>--i)<\/span> &&<\/span> strcmp(<\/span>months[<\/span>i]<\/span>, d)<\/span>!<\/span>=0<\/span> )<\/span>;return<\/span> i;}<\/span>\r\n\u00a0\r\nvoid<\/span> ParseBuildTimestamp(<\/span>tm_t &<\/span> mt)<\/span>{<\/span>\r\n    sprintf(<\/span>s, \"Timestamp: %s, %s\\n<\/span>\"<\/span>, __DATE__, __TIME__)<\/span>;\/\/ \u0424\u043e\u0440\u043c\u0430\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438: \"Dec  8 2017, 22:57:54\"<\/span>\r\n    Serial.print<\/span>(<\/span>s)<\/span>;\r\n    char *<\/span> token = strtok(<\/span>s, delim)<\/span>; \/\/ get first token<\/span>\r\n    \/\/ walk through tokens<\/span>\r\n    while<\/span>(<\/span> token !<\/span>= NULL<\/span> )<\/span> {<\/span>\r\n        uint8_t m = str2month(<\/span>(<\/span>const char*<\/span>)<\/span>token)<\/span>;\r\n        if<\/span> (<\/span> m><\/span>0<\/span> )<\/span> {<\/span>\r\n            mt.month<\/span> = m;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.day<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.year<\/span> = atoi(<\/span>token)<\/span> - 1970<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.hour<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.minute<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.second<\/span> = atoi(<\/span>token)<\/span>;\r\n        }<\/span>\r\n        token = strtok(<\/span>NULL<\/span>, delim)<\/span>;\r\n    }<\/span>\r\n}<\/span><\/pre>\n
\u041f\u043e\u0441\u043b\u0435 \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0438 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 \u0432 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0435 \u043f\u043e\u0440\u0442\u0430 \u0412\u044b \u0443\u0432\u0438\u0434\u0438\u0442\u0435 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0435\u0435:<\/p>\n
\"\"<\/a><\/p>\n
\u0414\u043b\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0442\u0435\u043a\u0443\u0449\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0440\u0430\u0441\u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0439\u0442\u0435 \u0441\u0442\u0440\u043e\u043a\u0443:<\/p>\n
rtclock.setTime(tt); <\/strong><\/p><\/blockquote>\n
\u041f\u043e\u0441\u043b\u0435 \u0437\u0430\u043b\u0438\u0432\u043a\u0438 \u0441\u043a\u0435\u0442\u0447\u0430, \u0437\u0430\u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0438\u0440\u0443\u0439\u0442\u0435 \u044d\u0442\u0443 \u0441\u0442\u0440\u043e\u0447\u043a\u0443 \u0438 \u043f\u043e \u043d\u043e\u0432\u043e\u0439 \u0437\u0430\u043b\u0435\u0439\u0442\u0435 \u0441\u043a\u0435\u0442\u0447:<\/p>\n
\/\/ rtclock.setTime(tt); <\/strong><\/p><\/blockquote>\n
\u0414\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u0440\u0430 \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u0447\u0430\u0441\u044b, \u0434\u0430\u0442\u0430 \u0438 \u0432\u0440\u0435\u043c\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 LCD1602\u00a0 \u0441 \u043c\u043e\u0434\u0443\u043b\u0435\u043c I2C.<\/p>\n
<\/p>\n
\u041f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 LCD1602 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u0448\u0438\u043d\u044b I2C \u043a \u043f\u043b\u0430\u0442\u0435 STM32 \u043c\u0430\u043b\u043e \u0447\u0435\u043c \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043a Arduino Nano, \u0442\u043e\u043b\u044c\u043a\u043e \u0432\u043c\u0435\u0441\u0442\u043e A4 A5 \u0434\u043b\u044f Nano, \u0432 STM32 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f \u0432\u044b\u0432\u043e\u0434\u044b B6 (SCL) B7 (SDA). \u041f\u0440\u0438 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0438 \u043f\u043b\u0430\u0442\u044b STM32 \u043a USB \u043f\u043e\u0440\u0442\u0443 LCD1602 \u0441 I2C \u043c\u043e\u0434\u0443\u043b\u0435\u043c \u043f\u0438\u0442\u0430\u0435\u0442\u0441\u044f \u043e\u0442 \u0432\u044b\u0445\u043e\u0434\u0430 5V. \u041f\u0440\u0438 \u043d\u0430\u043b\u0438\u0447\u0438\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430 \u043f\u0438\u0442\u0430\u043d\u0438\u044f 5 \u0412, \u044d\u0442\u043e \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u0430\u0432\u0430\u0442\u044c \u043d\u0430 VCC I2C \u043c\u043e\u0434\u0443\u043b\u044f \u0438 \u043d\u0430 \u0432\u0445\u043e\u0434 5V \u043f\u043b\u0430\u0442\u044b STM32.<\/p>\n
<\/p>\n
\"\"<\/a><\/p>\n
#include <RTClock.h><\/span>\r\n#include <Wire.h> <\/span>\r\n#include <LiquidCrystal_I2C.h> \/\/ http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/12\/liquidcrystali2c-9.zip<\/span>\r\nLiquidCrystal_I2C lcd(<\/span>0x27,16<\/span>,2<\/span>)<\/span>;  \/\/ \u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c \u0434\u0438\u0441\u043f\u043b\u0435\u0439<\/span>\r\n\u00a0\r\nRTClock rtclock (<\/span>RTCSEL_LSE, 32765<\/span>)<\/span>; \/\/ \u0432\u043d\u0435\u0448\u043d\u0438\u0439 \u043a\u0432\u0430\u0440\u0446 32768 \u0413\u0446 (\u043a\u043e\u0440\u0440\u0435\u043a\u0446\u0438\u044f \u043f\u043e\u0433\u0440\u0435\u0448\u043d\u043e\u0441\u0442\u0438 \u043a\u0432\u0430\u0440\u0446\u0430)<\/span>\r\ntime_t tt, tt1;\r\ntm_t mtt;\r\nconst char *<\/span> delim = \" :\"<\/span>;\r\nchar s[<\/span>128<\/span>]<\/span>; \r\nconst char *<\/span> weekdays[<\/span>]<\/span> = {<\/span>\"Mon\"<\/span>, \"Tue\"<\/span>, \"Wed\"<\/span>, \"Thu\"<\/span>, \"Fri\"<\/span>, \"Sat\"<\/span>, \"Sun\"<\/span>}<\/span>;\r\nconst char *<\/span> months[<\/span>]<\/span> = {<\/span>\"Dummy\"<\/span>, \"Jan\"<\/span>, \"Feb\"<\/span>, \"Mar\"<\/span>, \"Apr\"<\/span>, \"May\"<\/span>, \"Jun\"<\/span>, \"Jul\"<\/span>, \"Aug\"<\/span>, \"Sep\"<\/span>, \"Oct\"<\/span>, \"Nov\"<\/span>, \"Dec\"<\/span> }<\/span>;\r\nbyte sec_time;\r\n\u00a0\r\n\u00a0\r\nvoid<\/span> setup(<\/span>)<\/span>{<\/span>\r\n  Serial.begin<\/span>(<\/span>9600<\/span>)<\/span>;\r\n  lcd.init<\/span>(<\/span>)<\/span>;                     \r\n  lcd.backlight<\/span>(<\/span>)<\/span>;\/\/ \u0412\u043a\u043b\u044e\u0447\u0430\u0435\u043c \u043f\u043e\u0434\u0441\u0432\u0435\u0442\u043a\u0443 \u0434\u0438\u0441\u043f\u043b\u0435\u044f<\/span>\r\n  ParseBuildTimestamp(<\/span>mtt)<\/span>;  \/\/  Unix \u0432\u0440\u0435\u043c\u044f, \u043e\u0442\u0441\u0447\u0435\u0442 \u043e\u0442 00:00:00 1 \u044f\u043d\u0432\u0430\u0440\u044f 1970<\/span>\r\n  tt = rtclock.makeTime<\/span>(<\/span>mtt)<\/span> + 25<\/span>; \/\/ +25 \u0441\u0435\u043a \u043a\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u0434\u043b\u044f \u043a\u043e\u0440\u0440\u0435\u043a\u0446\u0438\u0438 \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0441\u043a\u0435\u0442\u0447\u0430<\/span>\r\n \/\/ rtclock.setTime(tt); <\/span>\r\n  tt1 = tt;\r\n}<\/span>\r\n\u00a0\r\nvoid<\/span> loop(<\/span>)<\/span>{<\/span>\r\n    tt1 = tt;\r\n    rtclock.breakTime<\/span>(<\/span>rtclock.now<\/span>(<\/span>)<\/span>, mtt)<\/span>;\r\n    if<\/span>(<\/span>mtt.second<\/span>!<\/span>=sec_time)<\/span>{<\/span>   \r\n    sprintf(<\/span>s, \"RTC timestamp: %s %u %u, %s, %02u:%02u:%02u\\n<\/span>\"<\/span>,months[<\/span>mtt.month<\/span>]<\/span>, mtt.day<\/span>, mtt.year<\/span>+1970<\/span>, weekdays[<\/span>mtt.weekday<\/span>]<\/span>, mtt.hour<\/span>, mtt.minute<\/span>, mtt.second<\/span>)<\/span>;\r\n    Serial.println<\/span>(<\/span>s)<\/span>;\r\n    sec_time = mtt.second<\/span>;\r\n    lcd.setCursor<\/span>(<\/span>4<\/span>, 0<\/span>)<\/span>;\r\n    lcd.print<\/span>(<\/span>mtt.hour<\/span>\/<\/span>10<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.hour<\/span>%<\/span>10)<\/span>;lcd.print<\/span>(<\/span>\":\"<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.minute<\/span>\/<\/span>10<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.minute<\/span>%<\/span>10)<\/span>;lcd.print<\/span>(<\/span>\":\"<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.second<\/span>\/<\/span>10<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.second<\/span>%<\/span>10)<\/span>;\r\n    lcd.setCursor<\/span>(<\/span>0<\/span>, 1<\/span>)<\/span>;\r\n    if<\/span>(<\/span>mtt.day<\/span><<\/span>10<\/span>)<\/span>{<\/span>lcd.print<\/span>(<\/span>\" \"<\/span>)<\/span>;}<\/span>lcd.print<\/span>(<\/span>mtt.day<\/span>)<\/span>;lcd.print<\/span>(<\/span>\" \"<\/span>)<\/span>;lcd.print<\/span>(<\/span>months[<\/span>mtt.month<\/span>]<\/span>)<\/span>;lcd.print<\/span>(<\/span>\" \"<\/span>)<\/span>;lcd.print<\/span>(<\/span>mtt.year<\/span>+1970<\/span>)<\/span>;lcd.print<\/span>(<\/span>\" \"<\/span>)<\/span>;lcd.print<\/span>(<\/span>weekdays[<\/span>mtt.weekday<\/span>]<\/span>)<\/span>;\r\n  }<\/span>\r\n}<\/span>\r\n\u00a0\r\nuint8_t str2month(<\/span>const char *<\/span> d)<\/span>{<\/span>uint8_t i = 13<\/span>;while<\/span> (<\/span> (<\/span>--i)<\/span> &&<\/span> strcmp(<\/span>months[<\/span>i]<\/span>, d)<\/span>!<\/span>=0<\/span> )<\/span>;return<\/span> i;}<\/span>\r\n\u00a0\r\nvoid<\/span> ParseBuildTimestamp(<\/span>tm_t &<\/span> mt)<\/span>{<\/span>\r\n    sprintf(<\/span>s, \"Timestamp: %s, %s\\n<\/span>\"<\/span>, __DATE__, __TIME__)<\/span>;\/\/ \u0424\u043e\u0440\u043c\u0430\u0442 \u0432\u0440\u0435\u043c\u0435\u043d\u0438: \"Dec  8 2017, 22:57:54\"<\/span>\r\n    Serial.print<\/span>(<\/span>s)<\/span>;\r\n    char *<\/span> token = strtok(<\/span>s, delim)<\/span>; \/\/ get first token<\/span>\r\n    \/\/ walk through tokens<\/span>\r\n    while<\/span>(<\/span> token !<\/span>= NULL<\/span> )<\/span> {<\/span>\r\n        uint8_t m = str2month(<\/span>(<\/span>const char*<\/span>)<\/span>token)<\/span>;\r\n        if<\/span> (<\/span> m><\/span>0<\/span> )<\/span> {<\/span>\r\n            mt.month<\/span> = m;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.day<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.year<\/span> = atoi(<\/span>token)<\/span> - 1970<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.hour<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.minute<\/span> = atoi(<\/span>token)<\/span>;\r\n            token = strtok(<\/span>NULL<\/span>, delim)<\/span>; \/\/ get next token<\/span>\r\n            mt.second<\/span> = atoi(<\/span>token)<\/span>;\r\n        }<\/span>\r\n        token = strtok(<\/span>NULL<\/span>, delim)<\/span>;\r\n    }<\/span>\r\n}<\/span><\/pre>\n
\u0424\u043e\u0440\u0443\u043c — http:\/\/forum.rcl-radio.ru\/viewtopic.php?pid=5416#p5416<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
\u0412 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 STM32 \u0435\u0441\u0442\u044c \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u0447\u0430\u0441\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u043e\u0433\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u043e\u0442 \u0432\u043d\u0443\u0442\u0440\u0435\u043d\u043d\u0435\u0433\u043e \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e RC-\u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 (LSI), \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u043a\u0432\u0430\u0440\u0446\u0435\u0432\u043e\u0433\u043e \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 (LSE) \u0438\u043b\u0438 \u0432\u043d\u0435\u0448\u043d\u0435\u0433\u043e \u0432\u044b\u0441\u043e\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0433\u043e \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440\u0430 \u0441 \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u0435\u043c (HSE\/128). \u0412\u043d\u0435\u0448\u043d\u0438\u0439 \u043d\u0438\u0437\u043a\u043e\u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u043e\u0439 \u043a\u0432\u0430\u0440\u0446\u0435\u0432\u044b\u0439 \u0440\u0435\u0437\u043e\u043d\u0430\u0442\u043e\u0440, \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 32768 \u0413\u0446, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u0435\u0435, \u0442\u0430\u043a \u043a\u0430\u043a \u043e\u043d \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0442\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0445\u043e\u0434\u0430 \u0447\u0430\u0441\u043e\u0432 \u0438 \u0443\u0436\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d \u043d\u0430 \u043e\u0442\u043b\u0430\u0434\u043e\u0447\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0435 STM32. \u0427\u0430\u0441\u044b \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0433\u043e […]<\/p>\n","protected":false},"author":1,"featured_media":113018,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,17,21],"tags":[],"class_list":["post-113017","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-17","category-21"],"views":9951,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/113017","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=113017"}],"version-history":[{"count":3,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/113017\/revisions"}],"predecessor-version":[{"id":113039,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/113017\/revisions\/113039"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/113018"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=113017"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=113017"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=113017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}