LwIP
recv_udp() is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPrecv_udp()

recv_udp() function

Receive callback function for UDP netconns. Posts the packet to conn->recvmbox or deletes it on memory error. @see udp.h (struct udp_pcb.recv) for parameters

Syntax

static void recv_udp(void *arg,     struct udp_pcb *pcb,     struct pbuf *p,     const ip_addr_t *addr,     u16_t port);

Arguments

arg

pcb

p

addr

port

References

LocationReferrerText
api_msg.c:218
recv_udp(void *arg, struct udp_pcb *pcb, struct pbuf *p,
api_msg.c:651pcb_new()
udp_recv(msg->conn->pcb.udp, recv_udp, msg->conn);

Call Tree

Functions called by recv_udp()
recv_udp()
printf()
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Data read by recv_udp()
Data written by recv_udp()
recv_udp()::buf
recv_udp()::conn
recv_udp()::len
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recv_udp()
recv_udp()::buf
recv_udp()::conn
recv_udp()::len
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Type of recv_udp()
recv_udp()
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