CC2652R7: Accessing the Hardware register through HWREG call getting the Hard fault.

srinivasa rao veeravalli

Part Number: CC2652R7

Tool/software:

Hi Team,

This is continuation to previous mail , regarding crypto and keystore area.

When we tried to access the below registers we are getting the hard fault. Can any one know the root cause for it. We need to configure something related crypto and keystore areas. Is that something related to SNV area.

uint32_t keyStoreKeySize = HWREG(CRYPTO_BASE + CRYPTO_O_KEYSIZE);

HWREG(CRYPTO_BASE + CRYPTO_O_KEYSIZE) = keySize;

// Enable key to write (e.g. Key 0).
HWREG(CRYPTO_BASE + CRYPTO_O_KEYWRITEAREA) = 1 << keyStoreArea;

Regards,

Srinivas.V

5 days ago

0 Jan 3 days ago

TI__Mastermind 39510 points

Hi Srinivas.V,

Thank you for reaching out. As this is very high priority & urgency, I would like us to move this discussion over email so we can provide faster responses and open up the possibilities of having a call. Can you reach out to your field representative, provide them with this thread, and have them open an email thread between all of us?

Best Regards,

Jan

Bluetooth®︎

Bluetooth forum

CC2652R7: Accessing the Hardware register through HWREG call getting the Hard fault.