diff --git a/src/ble/gatt_client.c b/src/ble/gatt_client.c
index 5538dde99..4a15f5d37 100644
--- a/src/ble/gatt_client.c
+++ b/src/ble/gatt_client.c
@@ -507,7 +507,7 @@ static void gatt_client_handle_transaction_complete(gatt_client_t * gatt_client)
 
 static void emit_event_new(btstack_packet_handler_t callback, uint8_t * packet, uint16_t size){
     if (!callback) return;
-    hci_dump_packet(HCI_EVENT_PACKET, 0, packet, size);
+    hci_dump_packet(HCI_EVENT_PACKET, 1, packet, size);
     (*callback)(HCI_EVENT_PACKET, 0, packet, size);
 }
 
diff --git a/src/classic/bnep.c b/src/classic/bnep.c
index 5a8c19b96..0cf780393 100644
--- a/src/classic/bnep.c
+++ b/src/classic/bnep.c
@@ -126,7 +126,7 @@ static void bnep_emit_open_channel_complete(bnep_channel_t *channel, uint8_t sta
     little_endian_store_16(event, 9, channel->max_frame_size);
     reverse_bd_addr(channel->remote_addr, &event[11]);
     little_endian_store_16(event, 17, channel->con_handle);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(*channel->packet_handler)(HCI_EVENT_PACKET, 0, (uint8_t *) event, sizeof(event));
 }
 
@@ -143,7 +143,7 @@ static void bnep_emit_channel_timeout(bnep_channel_t *channel)
     little_endian_store_16(event, 6, channel->uuid_dest);
     reverse_bd_addr(channel->remote_addr, &event[8]);
     event[14] = channel->state; 
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(*channel->packet_handler)(HCI_EVENT_PACKET, 0, (uint8_t *) event, sizeof(event));
 }
 
@@ -159,7 +159,7 @@ static void bnep_emit_channel_closed(bnep_channel_t *channel)
     little_endian_store_16(event, 4, channel->uuid_source);
     little_endian_store_16(event, 6, channel->uuid_dest);
     reverse_bd_addr(channel->remote_addr, &event[8]);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(*channel->packet_handler)(HCI_EVENT_PACKET, 0, (uint8_t *) event, sizeof(event));
 }
 
@@ -171,7 +171,7 @@ static void bnep_emit_ready_to_send(bnep_channel_t *channel)
     event[0] = BNEP_EVENT_CAN_SEND_NOW;
     event[1] = sizeof(event) - 2;
     little_endian_store_16(event, 2, channel->l2cap_cid);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(*channel->packet_handler)(HCI_EVENT_PACKET, 0, (uint8_t *) event, sizeof(event));
 }
 
diff --git a/src/classic/rfcomm.c b/src/classic/rfcomm.c
index b017759ba..fbb385694 100644
--- a/src/classic/rfcomm.c
+++ b/src/classic/rfcomm.c
@@ -252,7 +252,7 @@ static void rfcomm_emit_connection_request(rfcomm_channel_t *channel) {
     event[8] = channel->dlci >> 1;
     little_endian_store_16(event, 9, channel->rfcomm_cid);
     little_endian_store_16(event, 11, channel->multiplexer->con_handle);
-    hci_dump_packet(HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet(HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(channel->packet_handler)(HCI_EVENT_PACKET, 0, event, sizeof(event));
 }
 
@@ -275,7 +275,7 @@ static void rfcomm_emit_channel_opened(rfcomm_channel_t *channel, uint8_t status
 	little_endian_store_16(event, pos, channel->rfcomm_cid); pos += 2;                 // 12 - channel ID
 	little_endian_store_16(event, pos, channel->max_frame_size); pos += 2;   // max frame size
     event[pos++] = channel->service ? 1 : 0;    // linked to service -> incoming
-    hci_dump_packet(HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet(HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(channel->packet_handler)(HCI_EVENT_PACKET, 0, event, pos);
 
     // if channel opened successfully, also send can send now if possible
@@ -292,7 +292,7 @@ static void rfcomm_emit_channel_closed(rfcomm_channel_t * channel) {
     event[0] = RFCOMM_EVENT_CHANNEL_CLOSED;
     event[1] = sizeof(event) - 2;
     little_endian_store_16(event, 2, channel->rfcomm_cid);
-    hci_dump_packet(HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet(HCI_EVENT_PACKET, 1, event, sizeof(event));
 	(channel->packet_handler)(HCI_EVENT_PACKET, 0, event, sizeof(event));
 }
 
@@ -303,7 +303,7 @@ static void rfcomm_emit_remote_line_status(rfcomm_channel_t *channel, uint8_t li
     event[1] = sizeof(event) - 2;
     little_endian_store_16(event, 2, channel->rfcomm_cid);
     event[4] = line_status;
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     (channel->packet_handler)(HCI_EVENT_PACKET, 0, event, sizeof(event));
 }
 
@@ -320,7 +320,7 @@ static void rfcomm_emit_port_configuration(rfcomm_channel_t *channel, bool remot
         event[4] = 0;
         (void)memcpy(&event[5], (uint8_t *) &channel->local_rpn_data, sizeof(rfcomm_rpn_data_t));
     }
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     (channel->packet_handler)(HCI_EVENT_PACKET, channel->rfcomm_cid, event, sizeof(event));
 }
 
@@ -330,7 +330,7 @@ static void rfcomm_emit_can_send_now(rfcomm_channel_t *channel) {
     event[0] = RFCOMM_EVENT_CAN_SEND_NOW;
     event[1] = sizeof(event) - 2;
     little_endian_store_16(event, 2, channel->rfcomm_cid);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     (channel->packet_handler)(HCI_EVENT_PACKET, channel->rfcomm_cid, event, sizeof(event));
 }
 
diff --git a/src/hci.c b/src/hci.c
index 0a4ae2da1..fb89f4138 100644
--- a/src/hci.c
+++ b/src/hci.c
@@ -6252,7 +6252,7 @@ uint8_t hci_send_cmd(const hci_cmd_t * cmd, ...){
 static void hci_emit_event(uint8_t * event, uint16_t size, int dump){
     // dump packet
     if (dump) {
-        hci_dump_packet( HCI_EVENT_PACKET, 0, event, size);
+        hci_dump_packet( HCI_EVENT_PACKET, 1, event, size);
     } 
 
     // dispatch to all event handlers
diff --git a/src/l2cap.c b/src/l2cap.c
index d16dca3e2..fc755ee80 100644
--- a/src/l2cap.c
+++ b/src/l2cap.c
@@ -1006,7 +1006,7 @@ void l2cap_remove_event_handler(btstack_packet_callback_registration_t * callbac
 }
 
 static void l2cap_emit_event(uint8_t *event, uint16_t size) {
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, size);
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, size);
     // dispatch to all event handlers
     btstack_linked_list_iterator_t it;
     btstack_linked_list_iterator_init(&it, &l2cap_event_handlers);
@@ -1099,7 +1099,7 @@ static void l2cap_emit_can_send_now(btstack_packet_handler_t packet_handler, uin
     event[0] = L2CAP_EVENT_CAN_SEND_NOW;
     event[1] = sizeof(event) - 2u;
     little_endian_store_16(event, 2, channel);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     packet_handler(HCI_EVENT_PACKET, channel, event, sizeof(event));
 }
 
@@ -1113,7 +1113,7 @@ static void l2cap_emit_simple_event_with_cid(l2cap_channel_t * channel, uint8_t
     event[0] = event_code;
     event[1] = sizeof(event) - 2u;
     little_endian_store_16(event, 2, channel->local_cid);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }
 #endif
@@ -1145,7 +1145,7 @@ void l2cap_emit_channel_opened(l2cap_channel_t *channel, uint8_t status) {
     event[24] = L2CAP_CHANNEL_MODE_BASIC;
     event[25] = 0;
 #endif
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }
 
@@ -1160,7 +1160,7 @@ static void l2cap_emit_incoming_connection(l2cap_channel_t *channel) {
     little_endian_store_16(event, 10, channel->psm);
     little_endian_store_16(event, 12, channel->local_cid);
     little_endian_store_16(event, 14, channel->remote_cid);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }
 
@@ -2101,7 +2101,7 @@ static void l2cap_ecbm_emit_channel_opened(l2cap_channel_t *channel, uint8_t sta
     little_endian_store_16(event, 17, channel->remote_cid);
     little_endian_store_16(event, 19, channel->local_mtu);
     little_endian_store_16(event, 21, channel->remote_mtu);
-    hci_dump_packet(HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet(HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }
 
@@ -3930,7 +3930,7 @@ static int l2cap_ecbm_signaling_handler_dispatch(hci_con_handle_t handle, uint16
                 little_endian_store_16(event, 11, spsm);
                 event[13] = num_channels;
                 little_endian_store_16(event, 14, a_local_cid);
-                hci_dump_packet(HCI_EVENT_PACKET, 0, event, sizeof(event));
+                hci_dump_packet(HCI_EVENT_PACKET, 1, event, sizeof(event));
                 (*service->packet_handler)(HCI_EVENT_PACKET, a_local_cid, event, sizeof(event));
 
             } else {
@@ -5039,7 +5039,7 @@ static void l2cap_cbm_emit_incoming_connection(l2cap_channel_t *channel) {
     little_endian_store_16(event, 13, channel->local_cid);
     little_endian_store_16(event, 15, channel->remote_cid);
     little_endian_store_16(event, 17, channel->remote_mtu);
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }
 // 11BH22222
@@ -5060,7 +5060,7 @@ static void l2cap_cbm_emit_channel_opened(l2cap_channel_t *channel, uint8_t stat
     little_endian_store_16(event, 17, channel->remote_cid);
     little_endian_store_16(event, 19, channel->local_mtu);
     little_endian_store_16(event, 21, channel->remote_mtu); 
-    hci_dump_packet( HCI_EVENT_PACKET, 0, event, sizeof(event));
+    hci_dump_packet( HCI_EVENT_PACKET, 1, event, sizeof(event));
     l2cap_dispatch_to_channel(channel, HCI_EVENT_PACKET, event, sizeof(event));
 }