https://devzone.nordicsemi.com/f/nordic-q-a/6253/nrf8001-data-credits-after-disconnected-eventHi, I&#39;ve written my own ACI code for an arm cortex M3. So far, everything is working fine. However, I&#39;ve noticed that if all data credits are used up and a DisconnectedEvent occurs, no DataCreditEvent will be sent from the nRF8001 - even after connectionen-USTelligent Community 13Tue, 31 Mar 2015 13:06:41 GMThttps://devzone.nordicsemi.com/thread/21876?ContentTypeID=1Tue, 31 Mar 2015 13:06:41 GMT137ad170-7792-4731-bb38-c0d22fbe4515:9ae43605-2122-41dd-8b94-57dae3cea29cDavid Edwin<p>The Credits are reset to the actual credits supported as soon as the disconnect happens as the credit system applies only when the link is present. The credit reset can also be done as soon as the connection is established. I.e. The credit system is reset for each session i.e. connection. There is more detail on this in the nRF8001 datasheet , See section 21.1</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/21875?ContentTypeID=1Fri, 27 Mar 2015 11:59:21 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f4b62c7d-ce45-4a3f-a819-4e45890978dfBarry<p>I had a look at <a href="https://github.com/NordicSemiconductor/ble-sdk-arduino/blob/master/libraries/BLE/lib_aci.cpp">lib_aci.cpp</a> on the Nordic Git and it appears that when handling a disconnected event, this line is executed:</p> <p>aci_stat-&gt;data_credit_available = aci_stat-&gt;data_credit_total;</p> <p>So it appears that credits are updated locally when a disconnect occurs. Can someone confirm that this is the right approach?</p><div style="clear:both;"></div>