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mesh: keep CTL bit when relaying Network PDU

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This commit is contained in:
Matthias Ringwald 2019-10-22 22:38:31 +02:00
parent 0aa6ff4026
commit 689b15f3e1
1 changed files with 4 additions and 4 deletions
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8
src/mesh/mesh_network.c
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@ -395,9 +395,9 @@ static void mesh_network_send_a(void){
#if defined(ENABLE_MESH_RELAY) || defined (ENABLE_MESH_PROXY_SERVER) #if defined(ENABLE_MESH_RELAY) || defined (ENABLE_MESH_PROXY_SERVER)
static void mesh_network_relay_message(mesh_network_pdu_t * network_pdu){ static void mesh_network_relay_message(mesh_network_pdu_t * network_pdu){
uint8_t ctl_ttl = network_pdu->data[1]; uint8_t ctl_ttl = network_pdu->data[1];
uint8_t ctl = ctl_ttl & 0x80; uint8_t ctl_in_bit_7 = ctl_ttl & 0x80;
uint8_t ttl = ctl_ttl & 0x7f; uint8_t ttl = ctl_ttl & 0x7f;
#ifdef LOG_NETWORK #ifdef LOG_NETWORK
printf("TX-Relay-NetworkPDU (%p): ", network_pdu); printf("TX-Relay-NetworkPDU (%p): ", network_pdu);
@ -406,7 +406,7 @@ static void mesh_network_relay_message(mesh_network_pdu_t * network_pdu){
#endif #endif
// prepare pdu for resending // prepare pdu for resending
network_pdu->data[1] = (ctl << 7) | (ttl - 1); network_pdu->data[1] = ctl_in_bit_7 | (ttl - 1);
network_pdu->flags |= MESH_NETWORK_PDU_FLAGS_RELAY; network_pdu->flags |= MESH_NETWORK_PDU_FLAGS_RELAY;
// queue up // queue up