EEPROM overflow bigger than 256 bytes

[sonerb]

Hi,

I always take an error "EEPROM_ERROR_FLASH_PROGRAM" while I was trying to write some data on EEPROM.

So, I debugged and realized It returned an error in verify stage.

I give uint32 WriteBuffer[100] and It makes 400 bytes.

In verify stage EEPROM driver is using a counter that the data type is uint8. So, It means just 256 bytes can be verified.

But there is no limit control on the eeprom_write function and no warning for about this.

 uint32_t actualsize;
 uint16_t idsize;
 uint64_t buffer;
 uint32_t buffaddress;
 uint8_t counter;
 uint8_t i;
 uint32_t returnvalue;
 uint32_t address;
 uint32_t idaddress;
 uint32_t alignedbytes;
 uint32_t notalignedbytes;
 uint32_t nuomofcycles;
 uint32_t tempsource;
 uint8_t invalidateid;
 
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 /* Verify written data */
 address = eepromp->config->blockConfig[eepromp->currentBlock].startAddr + eepromp->config->blockConfig[eepromp->currentBlock].size
 - eepromp->freespace;
 address += 16U; /*point to data */
 for (counter = 0; counter < size; counter++) {
 if (FLASHREAD8(address) != EEPROM_READ8(tempsource)) {
 return EEPROM_ERROR_FLASH_PROGRAM;
 }
 tempsource++;
 address++;
 }
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