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extmod/modbluetooth: Add _IRQ_ENCRYPTION_UPDATE event.

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This allows the application to be notified if any of encrypted,
authenticated and bonded state change, as well as the encryption key size.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This commit is contained in:
Andrew Leech
2020-11-04 18:21:59 +11:00
committed by Damien George
parent ac89267fef
commit 05fef8c6a4
5 changed files with 72 additions and 1 deletions
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24
extmod/nimble/modbluetooth_nimble.c
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@@ -316,6 +316,19 @@ STATIC int gap_event_cb(struct ble_gap_event *event, void *arg) {
}
break;
}
case BLE_GAP_EVENT_ENC_CHANGE: {
DEBUG_printf("gap_event_cb: enc change: status=%d\n", event->enc_change.status);
#if MICROPY_PY_BLUETOOTH_ENABLE_PAIRING_BONDING
struct ble_gap_conn_desc desc;
if (ble_gap_conn_find(event->enc_change.conn_handle, &desc) == 0) {
mp_bluetooth_gatts_on_encryption_update(event->conn_update.conn_handle,
desc.sec_state.encrypted, desc.sec_state.authenticated,
desc.sec_state.bonded, desc.sec_state.key_size);
}
#endif
break;
}
}
return 0;
}
@@ -971,6 +984,17 @@ STATIC int peripheral_gap_event_cb(struct ble_gap_event *event, void *arg) {
break;
}
case BLE_GAP_EVENT_ENC_CHANGE: {
DEBUG_printf("peripheral_gap_event_cb: enc change: status=%d\n", event->enc_change.status);
#if MICROPY_PY_BLUETOOTH_ENABLE_PAIRING_BONDING
if (ble_gap_conn_find(event->enc_change.conn_handle, &desc) == 0) {
mp_bluetooth_gatts_on_encryption_update(event->conn_update.conn_handle,
desc.sec_state.encrypted, desc.sec_state.authenticated,
desc.sec_state.bonded, desc.sec_state.key_size);
}
#endif
break;
}
default:
break;
}