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mesh: track if outgoing segmente queued in network layer

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This commit is contained in:
Matthias Ringwald 2019-10-07 15:58:04 +02:00
parent e0a76043ff
commit 680fc3b5c3
1 changed files with 5 additions and 0 deletions
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5
src/mesh/mesh_lower_transport.c
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@ -125,6 +125,7 @@ static btstack_linked_list_t lower_transport_outgoing;
static mesh_transport_pdu_t * lower_transport_outgoing_pdu;
static mesh_network_pdu_t * lower_transport_outgoing_segment;
static int lower_transport_outgoing_segment_queued;
static uint16_t lower_transport_outgoing_seg_o;
static void mesh_lower_transport_process_segment_acknowledgement_message(mesh_network_pdu_t *network_pdu){
@ -629,6 +630,7 @@ static void mesh_lower_transport_send_next_segment(void){
lower_transport_outgoing_seg_o++;
// send network pdu
lower_transport_outgoing_segment_queued = 1;
mesh_network_send_pdu(lower_transport_outgoing_segment);
}
@ -637,6 +639,7 @@ static void mesh_lower_transport_network_pdu_sent(mesh_network_pdu_t *network_pd
// single segment of segmented message?
if (lower_transport_outgoing_segment == network_pdu){
lower_transport_outgoing_segment_queued = 0;
mesh_lower_transport_send_next_segment();
return;
}
@ -788,6 +791,7 @@ void mesh_lower_transport_reset(void){
lower_transport_outgoing_pdu = NULL;
}
mesh_network_pdu_free(lower_transport_outgoing_segment);
lower_transport_outgoing_segment_queued = 0;
lower_transport_outgoing_segment = NULL;
}
@ -795,6 +799,7 @@ void mesh_lower_transport_init(){
// register with network layer
mesh_network_set_higher_layer_handler(&mesh_lower_transport_received_message);
// allocate network_pdu for segmentation
lower_transport_outgoing_segment_queued = 0;
lower_transport_outgoing_segment = mesh_network_pdu_get();
}