From 12d90bd2662d2307ce4e072e7906bf56dd188b6f Mon Sep 17 00:00:00 2001 From: Emil Muratov Date: Tue, 2 Nov 2021 14:04:01 +0300 Subject: [PATCH] LWIP: support SNTP over DHCP - increase default number of NTP servers up to 3 (match with Arduino esp8266) - activate SNTP over DHCP requests (match with Arduino esp8266) addressing issue espressif/arduino-esp32#4964 provided via espressif/esp-idf#7336 --- sdkconfig.esp32 | 4 ++-- sdkconfig.esp32c3 | 4 ++-- sdkconfig.esp32s2 | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/sdkconfig.esp32 b/sdkconfig.esp32 index b9a5cea84..8407a4a21 100644 --- a/sdkconfig.esp32 +++ b/sdkconfig.esp32 @@ -1112,8 +1112,8 @@ CONFIG_LWIP_MAX_RAW_PCBS=16 # # SNTP # -CONFIG_LWIP_SNTP_MAX_SERVERS=1 -# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set +CONFIG_LWIP_SNTP_MAX_SERVERS=3 +CONFIG_LWIP_DHCP_GET_NTP_SRV=y CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000 # end of SNTP diff --git a/sdkconfig.esp32c3 b/sdkconfig.esp32c3 index 068b8616e..9da6612f8 100644 --- a/sdkconfig.esp32c3 +++ b/sdkconfig.esp32c3 @@ -1127,8 +1127,8 @@ CONFIG_LWIP_MAX_RAW_PCBS=16 # # SNTP # -CONFIG_LWIP_SNTP_MAX_SERVERS=1 -# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set +CONFIG_LWIP_SNTP_MAX_SERVERS=3 +CONFIG_LWIP_DHCP_GET_NTP_SRV=y CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000 # end of SNTP diff --git a/sdkconfig.esp32s2 b/sdkconfig.esp32s2 index 54a64f903..133e9fa14 100644 --- a/sdkconfig.esp32s2 +++ b/sdkconfig.esp32s2 @@ -962,8 +962,8 @@ CONFIG_LWIP_MAX_RAW_PCBS=16 # # SNTP # -CONFIG_LWIP_SNTP_MAX_SERVERS=1 -# CONFIG_LWIP_DHCP_GET_NTP_SRV is not set +CONFIG_LWIP_SNTP_MAX_SERVERS=3 +CONFIG_LWIP_DHCP_GET_NTP_SRV=y CONFIG_LWIP_SNTP_UPDATE_DELAY=3600000 # end of SNTP