How to read the StaticPasskey from Softdevice

[Simon]

Hi, I want to read the StaticPasskey from the Softdevice that was set before with:

uint8_t u8_ToBePassKey[];
/*    
 * Configure ToBePassKey in some way... 
 */
m_static_pin_option.gap_opt.passkey.p_passkey = u8_ToBePassKey;
sd_ble_opt_set(BLE_GAP_OPT_PASSKEY, &m_static_pin_option);

When I now try to read out the passkey i get an ErrorCode 6 -> NRF_ERROR_NOT_SUPPORTED

err_code =sd_ble_opt_get( BLE_GAP_OPT_PASSKEY,  &m_static_pin_option);

What is the right way to do that, to readout the passkey?

Setting passkey works fine!

[Petter Myhre]

If you get NRF_ERROR_NOT_SUPPORTED it probably means it is not supported.

Could you explain a bit more about why you want to get it?

[Simon]

Sure! It is not supported i guess.

Maybe my question is meant more like: Is there a way to readout the passkey?

Background Infos: The user can set a property ToBePassKey via BT which will set the StaticPassKey in the SD when it is between 0-9. But when the passkey is not valid like "02425a" the ToBePassKey should be set to the actual PassKey that is set in the SD. Therefor I want to read the PassKey from the SD.

[Petter Myhre]

I still don't get why you need to read it out.

Either you have set it to be static, and you have have set what the static key is, so you know what it is.

Or it is not static, it is random. Do you want to read out the random key? Why?