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don't use default source address for onboard udp link, wait on remote

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This commit is contained in:
Andreas Antener
2016-01-04 23:53:34 +01:00
parent 9415a6f890
commit 11ed5169cc
3 changed files with 18 additions and 6 deletions
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15
src/modules/mavlink/mavlink_main.cpp
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@@ -930,7 +930,9 @@ Mavlink::send_message(const uint8_t msgid, const void *msg, uint8_t component_ID
}
#else
if (get_protocol() == UDP) {
ret = sendto(_socket_fd, buf, packet_len, 0, (struct sockaddr *)&_src_addr, sizeof(_src_addr));
if (get_client_source_initialized()) {
ret = sendto(_socket_fd, buf, packet_len, 0, (struct sockaddr *)&_src_addr, sizeof(_src_addr));
}
struct telemetry_status_s &tstatus = get_rx_status();
@@ -1045,11 +1047,14 @@ Mavlink::init_udp()
return;
}
/* set default target address */
/* set default target address, but not for onboard mode (will be set on first recieved packet) */
memset((char *)&_src_addr, 0, sizeof(_src_addr));
_src_addr.sin_family = AF_INET;
inet_aton("127.0.0.1", &_src_addr.sin_addr);
_src_addr.sin_port = htons(DEFAULT_REMOTE_PORT_UDP);
if (_mode != MAVLINK_MODE_ONBOARD) {
set_client_source_initialized();
_src_addr.sin_family = AF_INET;
inet_aton("127.0.0.1", &_src_addr.sin_addr);
_src_addr.sin_port = htons(DEFAULT_REMOTE_PORT_UDP);
}
/* default broadcast address */
memset((char *)&_bcast_addr, 0, sizeof(_bcast_addr));