EEPROM CRC Error

Hello friends
I updated my printer and something that happens is,every time I turn on my printer I see this error(eeprom crc error initialize eeprom).I click reset but when I turn off the printer and turn it on again this error comes up!
I used mks tinybee
please help

Your Marlin firmware in configured here you could use this to compare with your configuration.

Edited 1 time(s). Last edit at 11/02/2022 08:29PM by Roberts_Clif.

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Computer Programmer / Electronics Technician

there isn't any other way?

help please...

@Enzo-B

Please be patient and considerate of the others trying to help you.

We don't get paid for helping you, It is all volunteer work. Off our own back in our ever decreasing free time.


I have done a deep dive into this and have found this is a bug, introduced about a month ago.
For details please see [github.com]

To fix it right now edit Marlin/src/module/settings.cpp
Find

for (uint8_t q = _MAX (EXTRUDERS, 1); q--; ) EEPROM_WRITE(dummyf);

replace it with

for (uint8_t q = DISTINCT_E; q--; ) EEPROM_WRITE(dummyf);

ie replace _MAX (EXTRUDERS, 1) with DISTINCT_E
Also note there is no space between _MAX and (EXTRUDERS or q--; and the ), I had to add them to stop this editor turning the code into a unreadable similey face

Edited 6 time(s). Last edit at 11/05/2022 01:36AM by Dust.

Thank you so much bro