esp_local_ctrl sample
_pcb_main
is only used within esp_local_ctrl sample.
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ESP-IDF Framework and Examples
esp_local_ctrl sample
_pcb_main
_pcb_main variable
Syntax
Show:
Summary
Declaration
from
mdns_networking_lwip.c:41
static
struct
udp_pcb
*
_pcb_main
=
NULL
;
Examples
References
from
examples
Code
Location
Referrer
static
struct
udp_pcb
*
_pcb_main
=
NULL
;
mdns_networking_lwip.c:41
if
(
_pcb_main
)
{
mdns_networking_lwip.c:52
_udp_pcb_main_init()
_pcb_main
=
udp_new
(
)
;
mdns_networking_lwip.c:55
_udp_pcb_main_init()
if
(
!
_pcb_main
)
{
mdns_networking_lwip.c:56
_udp_pcb_main_init()
if
(
udp_bind
(
_pcb_main
,
IP_ANY_TYPE
,
MDNS_SERVICE_PORT
)
!=
0
)
{
mdns_networking_lwip.c:59
_udp_pcb_main_init()
udp_remove
(
_pcb_main
)
;
mdns_networking_lwip.c:60
_udp_pcb_main_init()
_pcb_main
=
NULL
;
mdns_networking_lwip.c:61
_udp_pcb_main_init()
_pcb_main
->
mcast_ttl
=
255
;
mdns_networking_lwip.c:64
_udp_pcb_main_init()
_pcb_main
->
remote_port
=
MDNS_SERVICE_PORT
;
mdns_networking_lwip.c:65
_udp_pcb_main_init()
ip_addr_copy
(
_pcb_main
->
remote_ip
,
*
(
IP_ANY_TYPE
)
)
;
mdns_networking_lwip.c:66
_udp_pcb_main_init()
udp_recv
(
_pcb_main
,
&
_udp_recv
,
NULL
)
;
mdns_networking_lwip.c:67
_udp_pcb_main_init()
if
(
_pcb_main
)
{
mdns_networking_lwip.c:76
_udp_pcb_main_deinit()
udp_recv
(
_pcb_main
,
NULL
,
NULL
)
;
mdns_networking_lwip.c:77
_udp_pcb_main_deinit()
udp_disconnect
(
_pcb_main
)
;
mdns_networking_lwip.c:78
_udp_pcb_main_deinit()
udp_remove
(
_pcb_main
)
;
mdns_networking_lwip.c:79
_udp_pcb_main_deinit()
_pcb_main
=
NULL
;
mdns_networking_lwip.c:80
_udp_pcb_main_deinit()
if
(
!
nif
||
!
mdns_is_netif_ready
(
msg
->
tcpip_if
,
msg
->
ip_protocol
)
||
_pcb_main
==
NULL
)
{
mdns_networking_lwip.c:337
_mdns_udp_pcb_write_api()
esp_err_t
err
=
udp_sendto_if
(
_pcb_main
,
msg
->
pbt
,
msg
->
ip
,
msg
->
port
,
(
struct
netif
*
)
nif
)
;
mdns_networking_lwip.c:342
_mdns_udp_pcb_write_api()
Call Tree
from
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Data Use
from
examples
_pcb_main
is written by 2 functions and is read by 3 functions:
_udp_pcb_main_init()
_udp_pcb_main_deinit()
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_pcb_main
_udp_pcb_main_init()
_udp_pcb_main_deinit()
_mdns_udp_pcb_write_api()
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examples
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examples
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examples
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from
examples
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