Hi, I am using STM32L4S9 with macronix Octa flash(MX25LM51245GXDI00) and I am trying to erase octa flash getting the error "Mass erase operation failed." is their any feedback from ST team We are using STM32CubeProgrammer 2.5.0 Thanks, Ashok

[ab.7]

..

[Tesla DeLorean]

Isn't that a very old version of the software?

You mention a chip, is this on a custom board or one from ST?

Do you have a board appropriate external loader?​

[ab.7]

1)Downloaded new version V.2.9.0 still facing the same issue

2 )Custom board

3) Yes

[Imen.D]

Hello @ab.7​ ,

I advise you to try with latest release of STM32CubeProgrammer v2.9.0.

Then, please keep us informed about your update.

Imen

[ab.7]

I already used STM32CubeProgrammer V 2.9.0 and tested again. This did not change anything.

log for the cube programmer

 13:04:45 : RUNNING Program ... 

 13:04:45 :  Address:   : 0x08010000

 13:04:45 : Application is running, Please Hold on...

 13:04:45 : Start operation achieved successfully

 13:04:58 : MASS ERASE ... 

 13:09:58 : Error: Mass erase operation failed.Please verify flash protection

Thanks,

Ashok

[Tesla DeLorean]

Attach a full log at Verbose 3 level.

Currently looks to have hit a 5 minute timeout​.

​

I​n your own experiments/testing of the BSP, how long does the full chip erase on the OCTOSPI usually take?