BLE_GATTS_EVT_WRITE - Value Limit Control?

[jpelo]

I'm using S110.

I have a characteristic that is writable from phone client. However, the characteristic has lower and upper limits (an acceptable range) for the application. I want to be able to prevent writes that are outside of the acceptable range. Since soft devices writes the value without application intervention, how do I accomplish? I tried putting some logic in the callback event handler responding to BLE_GATTS_EVT_WRITE, but this isn't right and was causing problems. Thanks.

[jpelo]

Looks like this has been asked. I looked and couldn't find it, but just found it.

Have to use write with authorization.

Petter, here is link to the question I found that answered my question:

devzone.nordicsemi.com/.../

and someone posted sample code here, if you need: devzone.nordicsemi.com/.../

[Petter Myhre]

Could you please edit your answer to include a link to the question?

[Petter Myhre]

Thank you. Now it can be helpful to others.