about Multi-link central

[roger.k]

Hi. I'm using PCA10028, SDK10.0.0, S130 and "ble_app_multilink_central" for reference.

Multi-connection function is OK. Whenever I connect to peripherals, I can see connected devices. And when I make it single connection, result is great, service_discover as well.

When I make it multi connection, first "service_discover" is OK. But from 2nd connection, right after "service_discover", p_ble_evt->evt.gattc_evt.gatt_status=0101(BLE_GATT_STATUS_ATTERR_INVALID_HANDLE) or 0103(BLE_GATT_STATUS_ATTERR_WRITE_NOT_PERMITTED) in function "client_handling_ble_evt_handler" somtimes.

I don't know why. I need your help.

P.S. Do you provide a smartphone peripheral application to check central function? As I know, nordic smartphone applications are nomally Central function.

[run_ar]

The service discovery module can only handle one service discovery procedure at the time. Please make sure you finish service discovery for the firs connection before starting service discovery on the next connection.