LwIP
UDP_ENSURE_LOCAL_PORT_RANGE is only used within LwIP.
 
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CodeScopeSTM32 Libraries and SamplesLwIPUDP_ENSURE_LOCAL_PORT_RANGE

UDP_ENSURE_LOCAL_PORT_RANGE macro

Syntax

#define UDP_ENSURE_LOCAL_PORT_RANGE(port) ((u16_t)(((port) & (u16_t)~UDP_LOCAL_PORT_RANGE_START) + UDP_LOCAL_PORT_RANGE_START))

Arguments

port

References

LocationText
udp.c:73
#define UDP_ENSURE_LOCAL_PORT_RANGE(port) ((u16_t)(((port) & (u16_t)~UDP_LOCAL_PORT_RANGE_START) + UDP_LOCAL_PORT_RANGE_START))
udp.c:90
udp_port = UDP_ENSURE_LOCAL_PORT_RANGE(LWIP_RAND());