This is a follow up to this post:
https://community.st.com/t5/stm32-mcus-wireless/conflict-betwenn-pka-and-ble-after-pairing/m-p/76599?search-action-id=65799734948&search-result-uid=76599
So if I understand correctly ,
After CPU2 BLE stack finished working with the PKA, it turns it off, so to enable it we should :
// Re-enable PKA if disabled
if ((PKA->CR & PKA_CR_EN) == 0) {
PKA->CR |= PKA_CR_EN;
}
My question is how to Lock it or check its not currently Locked? I want to prevent any issues or races with BLE stack?
