You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
2.3 KiB
90 lines
2.3 KiB
/*
|
|
|
|
EEPROM MODULE
|
|
|
|
Copyright (C) 2018 by Xose Pérez <xose dot perez at gmail dot com>
|
|
|
|
Module key prefix: eep
|
|
|
|
*/
|
|
|
|
#include <EEPROM_Rotate.h>
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void eepromRotate(bool value) {
|
|
// Enable/disable EEPROM rotation only if we are using more sectors than the
|
|
// reserved by the memory layout
|
|
if (EEPROMr.size() > EEPROMr.reserved()) {
|
|
if (value) {
|
|
DEBUG_MSG_P(PSTR("[EEPROM] Reenabling EEPROM rotation\n"));
|
|
} else {
|
|
DEBUG_MSG_P(PSTR("[EEPROM] Disabling EEPROM rotation\n"));
|
|
}
|
|
EEPROMr.rotate(value);
|
|
}
|
|
}
|
|
|
|
String eepromSectors() {
|
|
String response;
|
|
for (uint32_t i = 0; i < EEPROMr.size(); i++) {
|
|
if (i > 0) response = response + String(", ");
|
|
response = response + String(EEPROMr.base() - i);
|
|
}
|
|
return response;
|
|
}
|
|
|
|
#if TERMINAL_SUPPORT
|
|
|
|
void _eepromInitCommands() {
|
|
|
|
settingsRegisterCommand(F("EEPROM.DUMP"), [](Embedis* e) {
|
|
EEPROMr.dump(settingsSerial());
|
|
DEBUG_MSG_P(PSTR("\n+OK\n"));
|
|
});
|
|
|
|
settingsRegisterCommand(F("FLASH.DUMP"), [](Embedis* e) {
|
|
if (e->argc < 2) {
|
|
DEBUG_MSG_P(PSTR("-ERROR: Wrong arguments\n"));
|
|
return;
|
|
}
|
|
uint32_t sector = String(e->argv[1]).toInt();
|
|
uint32_t max = ESP.getFlashChipSize() / SPI_FLASH_SEC_SIZE;
|
|
if (sector >= max) {
|
|
DEBUG_MSG_P(PSTR("-ERROR: Sector out of range\n"));
|
|
return;
|
|
}
|
|
EEPROMr.dump(settingsSerial(), sector);
|
|
DEBUG_MSG_P(PSTR("\n+OK\n"));
|
|
});
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
// -----------------------------------------------------------------------------
|
|
|
|
void eepromSetup() {
|
|
|
|
#ifdef EEPROM_ROTATE_SECTORS
|
|
EEPROMr.size(EEPROM_ROTATE_SECTORS);
|
|
#else
|
|
// If the memory layout has more than one sector reserved use those,
|
|
// otherwise calculate pool size based on memory size.
|
|
if (EEPROMr.size() == 1) {
|
|
if (EEPROMr.last() > 1000) { // 4Mb boards
|
|
EEPROMr.size(4);
|
|
} else if (EEPROMr.last() > 250) { // 1Mb boards
|
|
EEPROMr.size(2);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
EEPROMr.offset(EEPROM_ROTATE_DATA);
|
|
EEPROMr.begin(EEPROM_SIZE);
|
|
|
|
#if TERMINAL_SUPPORT
|
|
_eepromInitCommands();
|
|
#endif
|
|
|
|
}
|