netxduo
NX_IP_TIME_TO_LIVE_SHIFT is only used within netxduo.
 
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CodeScopeSTM32 Libraries and SamplesnetxduoNX_IP_TIME_TO_LIVE_SHIFT

NX_IP_TIME_TO_LIVE_SHIFT macro

Syntax

#define NX_IP_TIME_TO_LIVE_SHIFT 24

References

LocationText
nx_api.h:903
#define NX_IP_TIME_TO_LIVE_SHIFT 24 /* Number of bits to shift left */
nx_ip_forward_packet_process.c:144
time_to_live = ((ip_header_ptr -> nx_ip_header_word_2 & NX_IP_TIME_TO_LIVE_MASK) >> NX_IP_TIME_TO_LIVE_SHIFT) - 1;
nx_ip_fragment_assembly.c:156
current_ttl = (current_header -> nx_ip_header_word_2 & NX_IP_TIME_TO_LIVE_MASK) >> NX_IP_TIME_TO_LIVE_SHIFT;
nx_ip_header_add.c:158
ip_header_ptr -> nx_ip_header_word_2 = ((time_to_live << NX_IP_TIME_TO_LIVE_SHIFT) | protocol);
nxd_dhcp_client.c:7247
ip_header_ptr -> nx_ip_header_word_2 = ((socket_ptr -> nx_udp_socket_time_to_live << NX_IP_TIME_TO_LIVE_SHIFT) | NX_IP_UDP);