About security configuration..

[JoonDong]

Can I configure security parameters my own way?

I read some BLE profile but there are not explain about security configuration.

And I tested by using PCA10028, iPhone4s(ios9), iPhone5s(iso10) and ANSC example.

iPhone5s was connected but not paired when SEC_PARAM_LESC is 1.

but iPhone4s was connected and paired although SEC_PARAM_LESC is 1.

why is this happenning?

remainder of configurations are the same..

[JoonDong]

I'm using ANSC example. And I'm not trying to achieve something, But just wonder about security setting and meanings.