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Esp32Platform reinitializing EEPROM multiple times causing it to forget staged EEPROM changes #196

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merged 1 commit into from
Apr 13, 2022
Merged

Esp32Platform reinitializing EEPROM multiple times causing it to forget staged EEPROM changes #196

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8 changes: 6 additions & 2 deletions src/esp32_platform.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -106,8 +106,12 @@ bool Esp32Platform::sendBytesUniCast(uint32_t addr, uint16_t port, uint8_t* buff

uint8_t * Esp32Platform::getEepromBuffer(uint16_t size)
{
EEPROM.begin(size);
return EEPROM.getDataPtr();
uint8_t * eepromptr = EEPROM.getDataPtr();
if(eepromptr == nullptr) {
EEPROM.begin(KNX_FLASH_SIZE);
eepromptr = EEPROM.getDataPtr();
}
return eepromptr;
}

void Esp32Platform::commitToEeprom()
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8 changes: 6 additions & 2 deletions src/esp_platform.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -106,8 +106,12 @@ bool EspPlatform::sendBytesUniCast(uint32_t addr, uint16_t port, uint8_t* buffer

uint8_t * EspPlatform::getEepromBuffer(uint16_t size)
{
EEPROM.begin(size);
return EEPROM.getDataPtr();
uint8_t * eepromptr = EEPROM.getDataPtr();
if(eepromptr == nullptr) {
EEPROM.begin(KNX_FLASH_SIZE);
eepromptr = EEPROM.getDataPtr();
}
return eepromptr;
}

void EspPlatform::commitToEeprom()
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