CRC Unit Registers Have Bad Addresses in TrueSTUDIO, STM32F746xx

[Lloyd Blackbeard]

Posted on May 08, 2018 at 17:19

Please see the attached .png -

Using an STM32F746

Within Atollic TrueSTUDIO for STM32, when browsing the SFRs in debug mode, the addresses for the registers in the CRC unit are incorrect.

As shown in the .png, the controller has a 4 byte RESERVED2 space, which is not catered for by Atollic, thus incorrect values are shown when debugging.

Thank you.

#sfrs #crc #bug #atollic #stm32f746xx.h

[Imen.D]

Posted on May 08, 2018 at 18:04

Hello

lblackbeard

,

Could you please precise which version of Cube andTrueSTUDIO are you using ?

Best Regards,

Imen.

[Lloyd Blackbeard]

Posted on May 08, 2018 at 18:14

Sure, np.

Here's the about dialog for Atollic :

###

Atollic TrueSTUDIO® for STM32, Built on Eclipse Neon.1a.

Version: 9.0.0

Build id: 20180117-1023

Visit

www.atollic.com

(C) Copyright STMicroelectronics, 2018. All rights reserved.

###

As for cube,

###

Version 4.25.0

STM32Cube V1.0

###

Using firmware 1.8.0 for STM32F7 Series

I wouldn't worry about Cube and firmware -> My code is working as it should, I can see the contents of the registers by adding some debug Expressions:

Thanks,

Lloyd

[Imen.D]

Hello @Community member​ ,

I already raised your reported issue internally for fix.

Thank you for bringing this to our attention.

Kind Regards,

Imen