{"id":98961,"date":"2021-05-15T12:04:30","date_gmt":"2021-05-15T06:04:30","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=98961"},"modified":"2022-01-08T01:48:35","modified_gmt":"2022-01-07T19:48:35","slug":"atmega328-eeprom","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=98961","title":{"rendered":"ATmega328 EEPROM"},"content":{"rendered":"

ATmega328<\/strong><\/p>\n

\n

ATmega328 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 1024 \u0411\u0430\u0439\u0442 EEPROM (\u041f\u041f\u0417\u0423)-\u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u0442\u0430 \u043f\u0430\u043c\u044f\u0442\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u0430\u0436\u0434\u044b\u0439 \u043e\u0434\u0438\u043d \u0431\u0430\u0439\u0442 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043d \u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u043d. EEPROM (\u041f\u041f\u0417\u0423) \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u0438 \u0441\u0442\u0435\u0440\u0442\u0430 \u0432 \u0441\u0443\u043c\u043c\u0435 \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c 100 000 \u0440\u0430\u0437.<\/p>\n

<\/p>\n

\u0417\u0430\u043f\u0438\u0441\u044c \u0438 \u0447\u0442\u0435\u043d\u0438\u0435 EEPROM \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u043e\u0432:<\/p>\n

 <\/p>\n

EEARL <\/strong>\u0438 EEARH <\/strong>— \u043c\u043b\u0430\u0434\u0448\u0438\u0439 \u0438 \u0441\u0442\u0430\u0440\u0448\u0438\u0439 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u044b \u0430\u0434\u0440\u0435\u0441\u0430 EEPROM<\/p>\n

\u0422\u0430\u043a \u0430\u0434\u0440\u0435\u0441\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e EEPROM \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 1024 \u0430\u0434\u0440\u0435\u0441\u043e\u0432 (0…1023), \u0442\u043e \u0437\u0430 \u0430\u0434\u0440\u0435\u0441\u0430 \u043e\u0442\u0432\u0435\u0447\u0430\u044e\u0442 \u0434\u0432\u0430 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 \u0430\u0434\u0440\u0435\u0441\u0430 (10 \u0431\u0438\u0442)<\/p>\n

EEARL\u00a0<\/strong><\/p>\n\n\n\n\n
7<\/strong><\/td>\n6<\/strong><\/td>\n5<\/strong><\/td>\n4<\/strong><\/td>\n3<\/strong><\/td>\n2<\/strong><\/td>\n1<\/strong><\/td>\n0<\/strong><\/td>\n<\/tr>\n
EEAR7<\/td>\nEEAR6<\/td>\nEEAR5<\/td>\nEEAR4<\/td>\nEEAR3<\/td>\nEEAR2<\/td>\nEEAR1<\/td>\nEEAR0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

EEARH<\/strong><\/p>\n\n\n\n\n
7<\/strong><\/td>\n6<\/strong><\/td>\n5<\/strong><\/td>\n4<\/strong><\/td>\n3<\/strong><\/td>\n2<\/strong><\/td>\n1<\/strong><\/td>\n0<\/strong><\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\nEEAR9<\/td>\nEEAR8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u0435\u0441\u043b\u0438 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0430\u0434\u0440\u0435\u0441 EEPROM \u043f\u043e\u0434 \u043d\u043e\u043c\u0435\u0440\u043e\u043c 836 (0B1101000100), \u0442\u043e \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u044b \u0430\u0434\u0440\u0435\u0441\u0430 \u0431\u0443\u0434\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f:<\/p>\n

EEARH = 11<\/strong><\/p>\n

EEARL = 01000100<\/strong><\/p>\n

 <\/p>\n

EEDR<\/strong> — \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 EEPROM<\/p>\n\n\n\n\n
7<\/strong><\/td>\n6<\/strong><\/td>\n5<\/strong><\/td>\n4<\/strong><\/td>\n3<\/strong><\/td>\n2<\/strong><\/td>\n1<\/strong><\/td>\n0<\/strong><\/td>\n<\/tr>\n
EEDR[7:0]<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0420\u0435\u0433\u0438\u0441\u0442\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 EEDR \u0434\u043e\u043b\u0436\u0435\u043d \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u0432 EEPROM, \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0443 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u043c\u0443 \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435 \u0430\u0434\u0440\u0435\u0441\u0430 EEAR.<\/p>\n

\u041f\u0440\u0438\u043c\u0435\u0440 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f:<\/p>\n

EEDR = 123;<\/p>\n

 <\/p>\n

EE\u0421R<\/strong> — \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f EEPROM<\/p>\n\n\n\n\n
7<\/strong><\/td>\n6<\/strong><\/td>\n5<\/strong><\/td>\n4<\/strong><\/td>\n3<\/strong><\/td>\n2<\/strong><\/td>\n1<\/strong><\/td>\n0<\/strong><\/td>\n<\/tr>\n
—<\/td>\n—<\/td>\nEEPM1<\/strong><\/td>\nEEPM0<\/strong><\/td>\nEERIE<\/strong><\/td>\nEEMPE<\/strong><\/td>\nEEPE<\/strong><\/td>\nEERE<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0411\u0438\u0442\u044b \u00a0EEPM1 \u0438 EEPM0 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442 \u043a\u0430\u043a\u043e\u0435 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430, \u043a\u043e\u0433\u0434\u0430 \u0432 \u0431\u0438\u0442 EEPE \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u0433\u0440\u0443\u0436\u0435\u043d\u0430 1. \u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0434\u0430\u043d\u043d\u044b\u0435 \u0432 \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0440\u0435\u0436\u0438\u043c\u0435 (\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435 \u0441\u0442\u0430\u0440\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0437\u0430\u043f\u0438\u0441\u044b\u0432\u0430\u043d\u0438\u0435 \u043d\u043e\u0432\u044b\u0445 \u0434\u0430\u043d\u043d\u044b\u0445) \u0438\u043b\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u043e\u0442 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0438 \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0438\u0441\u0438.<\/p>\n\n\n\n\n\n\n\n
EEPM[1:0]<\/strong><\/td>\n\u0412\u0440\u0435\u043c\u044f \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f<\/strong><\/td>\n\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u044f<\/strong><\/td>\n<\/tr>\n
00<\/strong><\/td>\n3,4 \u043c\u0441<\/strong><\/td>\n\u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435 \u0438 \u0437\u0430\u043f\u0438\u0441\u044c \u0437\u0430 \u043e\u0434\u043d\u0443 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f (\u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0432\u044b\u0431\u043e\u0440)<\/strong><\/td>\n<\/tr>\n
01<\/strong><\/td>\n1,8 \u043c\u0441<\/strong><\/td>\n\u0442\u043e\u043b\u044c\u043a\u043e \u0441\u0442\u0438\u0440\u0430\u043d\u0438\u0435<\/strong><\/td>\n<\/tr>\n
10<\/strong><\/td>\n1,8 \u043c\u0441<\/strong><\/td>\n\u0442\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u043f\u0438\u0441\u044c<\/strong><\/td>\n<\/tr>\n
11<\/strong><\/td>\n—<\/strong><\/td>\n—<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0411\u0438\u0442 EERIE — \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 EEPROM \u043f\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044e «\u0433\u043e\u0442\u043e\u0432\u043e \u043a \u0437\u0430\u043f\u0438\u0441\u0438» .\u00a0 \u0412 \u0431\u0438\u0442 EERIE \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c 1, \u0447\u0442\u043e\u0431\u044b \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u0438 \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u00a0 \u043a \u0432\u0435\u043a\u0442\u043e\u0440\u0443 EE READY (EE_READY_vect — \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u043f\u0430\u043c\u044f\u0442\u0438 EEPROM).<\/p>\n

\u0411\u0438\u0442\u00a0 EEMPE — \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 \u0434\u0430\u043d\u043d\u044b\u0445 \u0432 EEPROM \u043f\u043e \u0437\u0430\u0434\u0430\u043d\u043d\u043e\u043c\u0443 \u0430\u0434\u0440\u0435\u0441\u0443.<\/p>\n

\u0411\u0438\u0442 EEPE\u00a0 \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 EEPROM. \u0411\u0438\u0442 EEMPE\u00a0 \u0434\u043e\u043b\u0436\u0435\u043d \u0443\u0436\u0435 \u0441\u043e\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u0435\u0434\u0438\u043d\u0438\u0446\u0443 \u0435\u0449\u0435 \u0434\u043e \u0442\u043e\u0433\u043e, \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u0438\u0446\u0430 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u0432 \u0431\u0438\u0442 EEPE, \u0438\u043d\u0430\u0447\u0435 \u0437\u0430\u043f\u0438\u0441\u044c EEPROM \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u0435\u043d\u0430.<\/p>\n

\u0411\u0438\u0442 EERE \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0447\u0442\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 \u0438\u0437 EEPROM \u043f\u043e \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u043c\u0443 \u0430\u0434\u0440\u0435\u0441\u0443.<\/p>\n

<\/div>\n

\u0424\u0443\u043d\u043a\u0446\u0438\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0438 \u0447\u0442\u0435\u043d\u0438\u044f EEPROM<\/p>\n

unsigned<\/span> char<\/span> EEPROM_read<\/span>(<\/span>unsigned<\/span> int<\/span> uiAddress<\/span>)<\/span>{<\/span>\r\n \u00a0while<\/span>(<\/span>EECR<\/span> &<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>)<\/span>;<\/span> \u00a0\/\/ \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 EEPROM <\/span>\r\n \u00a0\u00a0\u00a0EEARH<\/span> =<\/span> (<\/span>(<\/span>uiAddress<\/span> &<\/span> 0xF0<\/span>)<\/span> <<<\/span> 2<\/span>)<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 H<\/span>\r\n \u00a0\u00a0\u00a0EEARL<\/span> =<\/span> uiAddress<\/span> &<\/span> 0x0F<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 L<\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EERE<\/span>)<\/span>;<\/span>\/\/ \u0447\u0442\u0435\u043d\u0438\u0435 EEPROM<\/span>\r\n \u00a0\u00a0\u00a0return<\/span> EEDR<\/span>;<\/span> \/\/ \u0432\u044b\u0432\u043e\u0434 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f<\/span>\r\n}<\/span>\r\n \r\nvoid<\/span> EEPROM_write<\/span>(<\/span>unsigned<\/span> int<\/span> uiAddress<\/span>,<\/span> unsigned<\/span> char<\/span> ucData<\/span>)<\/span>{<\/span>\r\n \u00a0while<\/span>(<\/span>EECR<\/span> &<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>)<\/span>;<\/span> \/\/ \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 EEPROM <\/span>\r\n \u00a0\u00a0\u00a0EEARH<\/span> =<\/span> (<\/span>(<\/span>uiAddress<\/span> &<\/span> 0xF0<\/span>)<\/span> <<<\/span> 2<\/span>)<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 H<\/span>\r\n \u00a0\u00a0\u00a0EEARL<\/span> =<\/span> uiAddress<\/span> &<\/span> 0x0F<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 L<\/span>\r\n \u00a0\u00a0\u00a0EEDR<\/span> =<\/span> ucData<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 <\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EEMPE<\/span>)<\/span>;<\/span>\/\/ \u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 EEPROM<\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>;<\/span> \/\/ \u0417\u0430\u043f\u0438\u0441\u044c \u0432 EEPROM<\/span>\r\n}<\/span> \r\n<\/pre>\n
\u041f\u0440\u0438\u043c\u0435\u0440:<\/p>\n
void<\/span> setup<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>begin<\/span>(<\/span>9600<\/span>)<\/span>;<\/span>\r\n\r\n \u00a0EEPROM_write<\/span>(<\/span>812<\/span>,<\/span>123<\/span>)<\/span>;<\/span>\/\/ \u0437\u0430\u043f\u0438\u0441\u044c \u0447\u0438\u0441\u043b\u043e 123 \u043f\u043e \u0430\u0434\u0440\u0435\u0441\u0443 812 \u0432 EEPROM<\/span>\r\n}<\/span>\r\n\r\nvoid<\/span> loop<\/span>(<\/span>)<\/span> {<\/span>\r\n \u00a0Serial<\/span><\/b>.<\/span>println<\/span>(<\/span>EEPROM_read<\/span>(<\/span>812<\/span>)<\/span>)<\/span>;\/\/ \u0441\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u043c \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u043c\u043e\u0435 \u0430\u0434\u0440\u0435\u0441\u0430 EEPROM 812 \u0438 \u0432\u044b\u0432\u043e\u0434\u0438\u043c \u0432 \u043c\u043e\u043d\u0438\u0442\u043e\u0440 \u043f\u043e\u0440\u0442\u0430<\/span><\/span>\r\n \u00a0delay<\/span>(<\/span>1000<\/span>)<\/span>;<\/span>\r\n}<\/span>\r\n\r\nunsigned<\/span> char<\/span> EEPROM_read<\/span>(<\/span>unsigned<\/span> int<\/span> uiAddress<\/span>)<\/span>{<\/span>\r\n \u00a0while<\/span>(<\/span>EECR<\/span> &<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>)<\/span>;<\/span> \u00a0\/\/ \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 EEPROM <\/span>\r\n \u00a0\u00a0\u00a0EEARH<\/span> =<\/span> (<\/span>(<\/span>uiAddress<\/span> &<\/span> 0xF0<\/span>)<\/span> <<<\/span> 2<\/span>)<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 H<\/span>\r\n \u00a0\u00a0\u00a0EEARL<\/span> =<\/span> uiAddress<\/span> &<\/span> 0x0F<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 L<\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EERE<\/span>)<\/span>;<\/span>\/\/ \u0447\u0442\u0435\u043d\u0438\u0435 EEPROM<\/span>\r\n \u00a0\u00a0\u00a0return<\/span> EEDR<\/span>;<\/span> \/\/ \u0432\u044b\u0432\u043e\u0434 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f<\/span>\r\n}<\/span>\r\n \r\nvoid<\/span> EEPROM_write<\/span>(<\/span>unsigned<\/span> int<\/span> uiAddress<\/span>,<\/span> unsigned<\/span> char<\/span> ucData<\/span>)<\/span>{<\/span>\r\n \u00a0while<\/span>(<\/span>EECR<\/span> &<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>)<\/span>;<\/span> \/\/ \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 EEPROM <\/span>\r\n \u00a0\u00a0\u00a0EEARH<\/span> =<\/span> (<\/span>(<\/span>uiAddress<\/span> &<\/span> 0xF0<\/span>)<\/span> <<<\/span> 2<\/span>)<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 H<\/span>\r\n \u00a0\u00a0\u00a0EEARL<\/span> =<\/span> uiAddress<\/span> &<\/span> 0x0F<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0430\u0434\u0440\u0435\u0441\u0430 L<\/span>\r\n \u00a0\u00a0\u00a0EEDR<\/span> =<\/span> ucData<\/span>;<\/span> \/\/ \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0434\u0430\u043d\u043d\u044b\u0445 <\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EEMPE<\/span>)<\/span>;<\/span>\/\/ \u0420\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 EEPROM<\/span>\r\n \u00a0\u00a0\u00a0EECR<\/span> |=<\/span> (<\/span>1<\/span><<<\/span>EEPE<\/span>)<\/span>;<\/span> \/\/ \u0417\u0430\u043f\u0438\u0441\u044c \u0432 EEPROM<\/span>\r\n}<\/span> \r\n<\/pre>\n
\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
ATmega328 ATmega328 \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 1024 \u0411\u0430\u0439\u0442 EEPROM (\u041f\u041f\u0417\u0423)-\u043f\u0430\u043c\u044f\u0442\u0438. \u042d\u0442\u0430 \u043f\u0430\u043c\u044f\u0442\u044c \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u043a\u0430\u043a \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0435 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u0434\u0430\u043d\u043d\u044b\u0445, \u043a\u0430\u0436\u0434\u044b\u0439 \u043e\u0434\u0438\u043d \u0431\u0430\u0439\u0442 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u043e\u0447\u0438\u0442\u0430\u043d \u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u043d. EEPROM (\u041f\u041f\u0417\u0423) \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0437\u0430\u043f\u0438\u0441\u0430\u043d\u0430 \u0438 \u0441\u0442\u0435\u0440\u0442\u0430 \u0432 \u0441\u0443\u043c\u043c\u0435 \u043a\u0430\u043a \u043c\u0438\u043d\u0438\u043c\u0443\u043c 100 000 \u0440\u0430\u0437. \u0417\u0430\u043f\u0438\u0441\u044c \u0438 \u0447\u0442\u0435\u043d\u0438\u0435 EEPROM \u043e\u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0445 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u043e\u0432:   EEARL \u0438 EEARH — \u043c\u043b\u0430\u0434\u0448\u0438\u0439 \u0438 \u0441\u0442\u0430\u0440\u0448\u0438\u0439 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u044b \u0430\u0434\u0440\u0435\u0441\u0430 […]<\/p>\n","protected":false},"author":1,"featured_media":98962,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,285],"tags":[],"class_list":["post-98961","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-atmega328-arduino-ide"],"views":4865,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/98961","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=98961"}],"version-history":[{"count":2,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/98961\/revisions"}],"predecessor-version":[{"id":111132,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/98961\/revisions\/111132"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/98962"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=98961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=98961"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=98961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}