STM32Cube_FW_F4_V1.14.0 removed HASH_RNG_IRQn from F405 and F407

[Uwe Bonnes]

Posted on February 24, 2017 at 12:34

Hallo,

STM32Cube_FW_F4_V1.14.0 removed HASH_RNG_IRQn from stm32f405xx.h and stm32f407.xx.h. HASH is not available on F405/7, but from the datasheet RNG is available. Probably RNG_IRQn should be added to the headers!

[Uwe Bonnes]

Posted on February 24, 2017 at 16:13

It is nice to get humn feedback. Before this forums, I used the 'give feedback' button, describing the error and always asking for human feedback, but never got human feedback. I really got frustrated...

[Khouloud GARSI]

Posted on February 24, 2017 at 16:52

Hi

Bonnes.Uwe

‌,

Your feedback was reviewed, confirmed and forwarded to the appropriate team.

Thanks a lot for your continuous contribution to the enhancement of our STM32 resources.

Khouloud.

[Khouloud GARSI]

Posted on March 15, 2017 at 16:56

Hi

Bonnes.Uwe

‌,

The issue is fixed in

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef4.html

.

Thanks again for your feedback. This helps us to enhance the quality of our resources.

Khouloud.

[Uwe Bonnes]

Posted on March 15, 2017 at 17:37

No, the issue is not fixed! V1.15.0 again introduced HASH_RNG_IRQn for the F40x devices. RM0090 clearly tells only F41x devices have the hash unit. Declaring  HASH_RNG_IRQn for devices without HASH device is obfuscation. Only HASH_IRQn should be declated!

[Khouloud GARSI]

Posted on November 08, 2017 at 14:46

Hello

Bonnes.Uwe

‌,

Weagree!The nomination 'HASH_RNG_IRQn' is a little bit misleadingsince HASH is not supported on STM32F405/407 devices. For this reason, it was replaced by 'RNG_IRQn' in

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef4.html

.

Many thanksfor bringing this to our attention!

Khouloud.