PT2257.pdf<\/a><\/p>\n
\n![\"\"](\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2018\/07\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2018-07-28-174033.png\")
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\u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435\u00a0PT2257 \u0438 Arduino \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0440\u0435\u0433\u0443\u043b\u044f\u0442\u043e\u0440 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0431\u0430\u043b\u0430\u043d\u0441\u0430, \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0442\u044c\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u044d\u043d\u043a\u043e\u0434\u0435\u0440\u0430, \u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0432\u043e\u0434\u0438\u0442\u0441\u044f \u043d\u0430 LCD \u0434\u0438\u0441\u043f\u043b\u0435\u0439 1602. \u0422\u0430\u043a \u0436\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0434\u043e\u0431\u0430\u0432\u0438\u0442\u044c \u043a\u043d\u043e\u043f\u043a\u0443 MUTE.<\/p>\n
\u0414\u043b\u044f \u0432\u044b\u0431\u043e\u0440\u0430 \u0440\u0435\u0433\u0443\u043b\u0438\u0440\u043e\u0432\u043a\u0438 \u043c\u0435\u0436\u0434\u0443 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u044c\u044e \u0438 \u0431\u0430\u043b\u0430\u043d\u0441\u0430 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u0436\u0430\u0442\u044c \u043a\u043d\u043e\u043f\u043a\u0443 \u044d\u043d\u043a\u043e\u0434\u0435\u0440\u0430. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0439 \u0433\u0440\u043e\u043c\u043a\u043e\u0441\u0442\u0438 \u0438 \u0431\u0430\u043b\u0430\u043d\u0441\u0430 \u0441\u043e\u0445\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u044d\u043d\u0435\u0440\u0433\u043e\u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0439 \u043f\u0430\u043c\u044f\u0442\u0438.<\/p>\n
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#include <Wire.h><\/span>\r\n#include <EEPROMex.h><\/span>\r\n#include <PT2257.h><\/span>\r\n#include <LiquidCrystal.h><\/span>\r\n PT2257 rt;\r\n#include <Encoder.h><\/span>\r\n Encoder myEnc(<\/span>10<\/span>, 11<\/span>)<\/span>;\/\/CLK, DT<\/span>\r\n LiquidCrystal lcd(<\/span>7<\/span>, 6<\/span>, 2<\/span>, 3<\/span>, 4<\/span>, 5<\/span>)<\/span>;\/\/ RS,E,D4,D5,D6,D7<\/span>\r\nint<\/span> menu<\/span>,vol,vol_ram,vol_d,z,balans,balans_ram,balans_d,z1;\r\nbyte w,mute;\r\nlong oldPosition = -999<\/span>;\r\nunsigned long time<\/span>,time1;\r\n byte a1[<\/span>8<\/span>]<\/span>={<\/span>0b00000,0b00000,0b11011,0b11011,0b11011,0b11011,0b00000,0b00000}<\/span>;\r\n byte a2[<\/span>8<\/span>]<\/span>={<\/span>0b00000,0b00000,0b11000,0b11000,0b11000,0b11000,0b00000,0b00000}<\/span>;\r\n byte a3[<\/span>8<\/span>]<\/span>={<\/span>0b00000,0b00000,0b00000,0b11011,0b11011,0b00000,0b00000,0b00000}<\/span>;\r\n byte a4[<\/span>8<\/span>]<\/span>={<\/span>0b00000,0b00000,0b00000,0b11000,0b11000,0b00000,0b00000,0b00000}<\/span>;\r\nvoid<\/span> setup(<\/span>)<\/span> {<\/span>\r\n Wire.begin<\/span>(<\/span>)<\/span>;Serial.begin<\/span>(<\/span>9600<\/span>)<\/span>;lcd.begin<\/span>(<\/span>16<\/span>, 2<\/span>)<\/span>;\r\n pinMode(<\/span>12<\/span>,INPUT)<\/span>;\/\/ \u043a\u043d\u043e\u043f\u043a\u0430 \u044d\u043d\u043a\u043e\u0434\u0435\u0440\u0430<\/span>\r\n pinMode(<\/span>A0,INPUT)<\/span>;\/\/ \u043a\u043d\u043e\u043f\u043a\u0430 mute\r\n lcd.createChar<\/span>(<\/span>0<\/span>,a1)<\/span>; lcd.createChar<\/span>(<\/span>1<\/span>,a2)<\/span>;lcd.createChar<\/span>(<\/span>2<\/span>,a3)<\/span>; lcd.createChar<\/span>(<\/span>3<\/span>,a4)<\/span>;\r\n vol = EEPROM.read<\/span>(<\/span>0<\/span>)<\/span>;\/\/ vol eeprom<\/span>\r\n balans = EEPROM.read<\/span>(<\/span>1<\/span>)<\/span>-7<\/span>;\r\n vol_ram=vol;balans_ram=balans;\r\n delay(<\/span>1000<\/span>)<\/span>;\r\n audio(<\/span>)<\/span>;\r\n}<\/span>\r\n\u00a0\r\nvoid<\/span> loop(<\/span>)<\/span> {<\/span> \r\n if<\/span>(<\/span>digitalRead(<\/span>12<\/span>)<\/span>==LOW)<\/span>{<\/span>menu<\/span>++;myEnc.write<\/span>(<\/span>0<\/span>)<\/span>;vol_ram=vol;balans_ram=balans;delay(<\/span>300<\/span>)<\/span>;if<\/span>(<\/span>menu><\/span>1<\/span>||<\/span>menu<<\/span>0<\/span>)<\/span>{<\/span>menu<\/span>=0<\/span>;}<\/span>}<\/span>\r\n\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ vol \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/<\/span>\r\nif<\/span>(<\/span>menu<\/span>==0<\/span>)<\/span>{<\/span> \r\n long newPosition = myEnc.read<\/span>(<\/span>)<\/span>\/<\/span>4<\/span>+vol_ram;\r\n if<\/span> (<\/span>newPosition !<\/span>= oldPosition)<\/span> {<\/span>\r\n oldPosition = newPosition;vol=newPosition; \r\n audio(<\/span>)<\/span>;time<\/span> = millis(<\/span>)<\/span>;w=1<\/span>;\r\n if<\/span>(<\/span>vol><\/span>79<\/span>)<\/span>{<\/span>myEnc.write<\/span>(<\/span>0<\/span>)<\/span>;vol_ram=79<\/span>;}<\/span>\r\n if<\/span>(<\/span>vol<<\/span>0<\/span>)<\/span>{<\/span>myEnc.write<\/span>(<\/span>0<\/span>)<\/span>;vol_ram=0<\/span>;}<\/span> \r\n}<\/span>}<\/span>\r\n\u00a0\r\n\/\/ \u0438\u043d\u0434\u0438\u043a\u0430\u0446\u0438\u044f \u0431\u0430\u043b\u0430\u043d\u0441 + \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043a\u043d\u043e\u043f\u043a\u0430\u043c\u0438 +\\- 4 \u0434\u0411 \/\/\/\/\/\/\/<\/span>\r\n if<\/span>(<\/span>menu<\/span>==1<\/span>)<\/span>{<\/span> \r\n long newPosition = myEnc.read<\/span>(<\/span>)<\/span>\/<\/span>4<\/span>+balans_ram;\r\n if<\/span> (<\/span>newPosition !<\/span>= oldPosition)<\/span> {<\/span>\r\n oldPosition = newPosition;balans=newPosition; \r\n audio(<\/span>)<\/span>;time<\/span> = millis(<\/span>)<\/span>;w=1<\/span>;\r\n if<\/span>(<\/span>balans><\/span>7<\/span>)<\/span>{<\/span>myEnc.write<\/span>(<\/span>![\"\"](\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2019\/01\/Screenshot-30.01.2019-082829.png\")
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