Hi!
When I read or write a word in the internal STM32L052 EEPROM, I enter into infinite loop but not for all addresses (0x08 and 0x10 work well) . Whereas when I read or write byte, all addresses work very well.
#define DATA_EEPROM_START_ADDR 0x08080000
HAL_StatusTypeDef write_eeprom_byte(uint32_t address, uint8_t data)
{
HAL_StatusTypeDef status;
address = DATA_EEPROM_START_ADDR + address;
if(HAL_FLASHEx_DATAEEPROM_Unlock() == HAL_OK){
status = HAL_FLASHEx_DATAEEPROM_Program(TYPEPROGRAMDATA_BYTE, address, data);
HAL_FLASHEx_DATAEEPROM_Lock();
}
return status;
}
HAL_StatusTypeDef write_eeprom_word(uint32_t address, uint32_t data)
{
HAL_StatusTypeDef status;
address = DATA_EEPROM_START_ADDR + address;
if(HAL_FLASHEx_DATAEEPROM_Unlock() == HAL_OK){
status = HAL_FLASHEx_DATAEEPROM_Program(TYPEPROGRAMDATA_WORD, address, data);
HAL_FLASHEx_DATAEEPROM_Lock();
}
return status;
}
Any idea of this problem ?
