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ADDRERRF bit getting set on PKA init

abhisheksirsikar
Associate II

Hello,

I am trying to use the PKA module on a STM32U5 controller. I have configured the clock at 160Mhz and also initialized the Ring. However, when I try to initialize the PKA, it runs into ADDRERRF = 1, I was expecting ofcourse INITOK to be 1. Does anyone have Idea what am I missing here or what might be causing the ADDRERRF?

 

Thanks,

Abhi

4 REPLIES 4
abhisheksirsikar
Associate II

Trying to clarify to avoid misunderstanding. I meant both the bits ADDRERRF and INITOK are set to 1 after I call the init function. I see in the debugger that the RNG is running.

Hello @abhisheksirsikar 

Are you using the HAL library? 

To give better visibility on the answered topics, please click on "Accept as Solution" on the reply which solved your issue or answered your question.
Saket_Om

yes. I just ignored the error bit and everything works as expected. But I couldn’t figure out why the error bit is getting set

Billy OWEN
ST Employee

Hi @abhisheksirsikar 

 

This post has been escalated to the ST Online Support Team for additional assistance.  We'll contact you directly.

 

Regards,

Billy