Free Master Array Viewer access denied

jamesli · ‎03-13-2025

Dear,

I try to do array viewer and then report "Error in array viewer 0x80000089 (access ... is denied)

Please advise how to fix this problem, thank you in advance!

My Free Master in 3.2.4.5, MCU is RT1064.

Jian Li

MichalH · ‎03-13-2025

Hello,

access denied error is returned by MCU target driver when you want to access variable or memory that you do not have access to. This happens when using the TSA feature together with TSA-Safety. The MCU driver will deny access to any memory that is NOT described by any TSA table.

To fix your access issue, either disable the FMSTR_USE_TSA_SAFETY or add the array variables to some TSA table.

Regards,
Michal

View solution in original post

MichalH · ‎03-13-2025

Hello,

access denied error is returned by MCU target driver when you want to access variable or memory that you do not have access to. This happens when using the TSA feature together with TSA-Safety. The MCU driver will deny access to any memory that is NOT described by any TSA table.

To fix your access issue, either disable the FMSTR_USE_TSA_SAFETY or add the array variables to some TSA table.

Regards,
Michal

jamesli · ‎03-19-2025

Dear Michal,

Many thanks for your help, that fix my problem.

Jian