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retrieving/storing amount on eeprom esp8266

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This commit is contained in:
Florian Hoss 2022-04-24 13:25:55 +02:00
parent 85c41b6530
commit b356054121
2 changed files with 37 additions and 6 deletions
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34
ESPFirewall/lib/Firewall/src/Storage.cpp
View file

@ -7,6 +7,8 @@ namespace fw
#ifdef ESP32
if (this->mount_spiffs() == ERROR)
endless_loop();
#elif defined(ESP8266)
this->setup_eeprom();
#endif
}
@ -26,23 +28,36 @@ namespace fw
};
}
return SUCCESS;
#elif defined(ESP8266)
return NO_ACTION;
#endif
}
ok_t Storage::setup_eeprom()
{
#ifdef ESP8266
EEPROM.begin(this->eeprom_size);
#endif
}
uint8_t Storage::retrieve_settings_value(const char *key)
{
#ifdef ESP32
uint8_t amount_of_rules;
uint8_t value;
this->memory.begin("settings", true);
amount_of_rules = memory.getUChar(key, 0);
value = memory.getUChar(key, 0);
this->memory.end();
return amount_of_rules;
return value;
#elif defined(ESP8266)
return 0;
if (strncmp("amount_of_rules", key, 16))
{
uint8_t security_number = EEPROM.read(this->eeprom_settings_head);
uint8_t amount_of_rules = EEPROM.read(this->eeprom_settings_head + 1);
if (amount_of_rules > 50 || security_number != this->security_number)
return amount_of_rules;
return 0;
}
#endif
}
@ -52,6 +67,13 @@ namespace fw
this->memory.begin("settings", false);
this->memory.putUChar(key, new_amount);
this->memory.end();
#elif defined(ESP8266)
if (strncmp("amount_of_rules", key, 16))
{
EEPROM.write(this->eeprom_settings_head, this->security_number);
EEPROM.write(this->eeprom_settings_head + 1, new_amount);
EEPROM.commit();
}
#endif
}

9
ESPFirewall/lib/Firewall/src/Storage.hpp
View file

@ -4,6 +4,9 @@
#ifdef ESP32
#include "Preferences.h"
#include "SPIFFS.h"
#elif defined(ESP8266)
#include "EEPROM.h"
#include "spiffs_api.h"
#endif
#include "Utils.hpp"
@ -15,8 +18,14 @@ namespace fw
private:
#ifdef ESP32
Preferences memory;
#elif defined(ESP8266)
uint16_t eeprom_size = 1000;
uint8_t security_number = 93;
uint16_t eeprom_settings_head = 0;
uint16_t eeprom_rules_head = 10;
#endif
ok_t mount_spiffs();
ok_t setup_eeprom();
protected:
uint8_t retrieve_settings_value(const char *);