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add code for sending gratuitous ARP periodically

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zhangyanjiao
2018-09-04 20:38:31 +08:00
parent 969161183a
commit f6f4d7b410
9 changed files with 78 additions and 0 deletions
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7
components/lwip/core/timers.c
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@@ -70,6 +70,10 @@
extern void dhcps_coarse_tmr(void);
#endif
#if ESP_GRATUITOUS_ARP
extern void garp_tmr(void);
#endif
/** This array contains all stack-internal cyclic timers. To get the number of
* timers, use LWIP_ARRAYSIZE() */
const struct lwip_cyclic_timer lwip_cyclic_timers[] = {
@@ -84,6 +88,9 @@ const struct lwip_cyclic_timer lwip_cyclic_timers[] = {
#endif /* IP_REASSEMBLY */
#if LWIP_ARP
{ARP_TMR_INTERVAL, HANDLER(etharp_tmr)},
#if ESP_GRATUITOUS_ARP
{GARP_TMR_INTERVAL, HANDLER(garp_tmr)},
#endif
#endif /* LWIP_ARP */
#if LWIP_DHCP
{DHCP_COARSE_TIMER_MSECS, HANDLER(dhcp_coarse_tmr)},