How to read and write EEPROM in ESP8266<\/a><\/li>\n<\/ul>\n\u5c07\u5c11\u91cf\u8cc7\u6599\u5132\u5b58\u5728 ESP8266 \u5167\u7684 EEPROM\u5167<\/p>\n
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#include <ESP8266WiFi.h>\r\n\r\nconst char* SSID = \"R360\"; \/\/MAX 32\r\nconst char* PASSWORD = \"HFDYUK64323246\"; \/\/MAX 32\r\n\r\n#include <EEPROM.h>\r\n\r\nvoid setup() {\r\n Serial.begin(9600);\r\n\r\n EEPROM_ESP8266_GRABAR(SSID, 0); \/\/Primero de 0 al 32, del 32 al 64, etc\r\n EEPROM_ESP8266_GRABAR(PASSWORD, 32); \/\/SAVE\r\n\r\n Serial.println();\r\n Serial.println(EEPROM_ESP8266_LEER(0, 32));\/\/Primero de 0 al 32, del 32 al 64, etc\r\n Serial.println(EEPROM_ESP8266_LEER(32, 64));\r\n\r\n WiFi.begin(EEPROM_ESP8266_LEER(0,32).c_str(), EEPROM_ESP8266_LEER(32,64).c_str());\r\n}\r\n\r\n\/\/\r\nvoid loop() {}\r\n\r\n\/\/\r\nvoid EEPROM_ESP8266_GRABAR(String buffer, int N) {\r\n EEPROM.begin(512); delay(10);\r\n for (int L = 0; L < 32; ++L) {\r\n EEPROM.write(N + L, buffer[L]);\r\n }\r\n EEPROM.commit();\r\n}\r\n\r\n\/\/\r\nString EEPROM_ESP8266_LEER(int min, int max) {\r\n EEPROM.begin(512); delay(10); String buffer;\r\n for (int L = min; L < max; ++L)\r\n if (isAlphaNumeric(EEPROM.read(L)))\r\n buffer += char(EEPROM.read(L));\r\n return buffer;\r\n}<\/pre>\n--<\/p>\n
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