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lwip2 fixes: turn off random delay before sntp request #5567

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Merged
merged 1 commit into from
Dec 29, 2018
Merged

lwip2 fixes: turn off random delay before sntp request #5567

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Binary file modified tools/sdk/lib/liblwip2-1460-feat.a
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Binary file modified tools/sdk/lib/liblwip2-536-feat.a
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Binary file modified tools/sdk/lib/liblwip6-1460-feat.a
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2 changes: 1 addition & 1 deletion tools/sdk/lwip2/include/lwip-git-hash.h
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
// generated by makefiles/make-lwip2-hash
#ifndef LWIP_HASH_H
#define LWIP_HASH_H
#define LWIP_HASH_STR "STABLE-2_1_2_RELEASE/glue:1.0-6-g4670dfc"
#define LWIP_HASH_STR "STABLE-2_1_2_RELEASE/glue:1.0-9-g56e0410"
#endif // LWIP_HASH_H
2 changes: 1 addition & 1 deletion tools/sdk/lwip2/include/lwip/ip_addr.h
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Original file line number Diff line number Diff line change
Expand Up @@ -169,7 +169,7 @@ extern const ip_addr_t ip_addr_any_type;
ip6_addr_set_zero(ip_2_ip6(ipaddr)); IP_SET_TYPE(ipaddr, IPADDR_TYPE_V4); }while(0)
/** @ingroup ip6addr */
#define ip_addr_set_zero_ip6(ipaddr) do{ \
ip6_addr_set_zero(ip_2_ip6(ipaddr)); IP_SET_TYPE(ipaddr, IPADDR_TYPE_V6); }while(0)
ip6_addr_set_zero(ip_2_ip6(ipaddr)); IP_SET_TYPE_VAL(*ipaddr, IPADDR_TYPE_V6); }while(0)
/** @ingroup ipaddr */
#define ip_addr_set_any(is_ipv6, ipaddr) do{if(is_ipv6){ \
ip6_addr_set_any(ip_2_ip6(ipaddr)); IP_SET_TYPE(ipaddr, IPADDR_TYPE_V6); }else{ \
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11 changes: 11 additions & 0 deletions tools/sdk/lwip2/include/lwipopts.h
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Original file line number Diff line number Diff line change
Expand Up @@ -3555,6 +3555,17 @@
#define SNTP_MAX_SERVERS 3
#endif

// turn off random delay before sntp request
// when SNTP_STARTUP_DELAY is not defined,
// LWIP_RAND is used to set a delay
// from sntp_opts.h:
/** According to the RFC, this shall be a random delay
* between 1 and 5 minutes (in milliseconds) to prevent load peaks.
* This can be defined to a random generation function,
* which must return the delay in milliseconds as u32_t.
*/
#define SNTP_STARTUP_DELAY 0

/*
--------------------------------------------------
------------------- LOCAL FIXES ------------------
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