From 60560e634284a5beb194588bdb5696e396824044 Mon Sep 17 00:00:00 2001 From: David Gauchard Date: Fri, 1 Feb 2019 12:13:10 +0100 Subject: [PATCH 1/2] stop lwIP dhcp client with WiFi goes off. --- libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp b/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp index a6239decef..82341fae96 100644 --- a/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp +++ b/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp @@ -389,6 +389,11 @@ bool ESP8266WiFiGenericClass::mode(WiFiMode_t m) { bool ret = false; + if (m == WIFI_OFF) + // calls lwIP's dhcp_stop(), + // safe to call even if not started + wifi_station_dhcpc_stop(); + ETS_UART_INTR_DISABLE(); if(_persistent) { ret = wifi_set_opmode(m); From 5d540e037a3f8fb6db384a1c57c074709c82bfbf Mon Sep 17 00:00:00 2001 From: David Gauchard Date: Fri, 1 Feb 2019 16:23:36 +0100 Subject: [PATCH 2/2] stop dhcp-client when really unused --- libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp b/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp index 82341fae96..e1a3583ff8 100644 --- a/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp +++ b/libraries/ESP8266WiFi/src/ESP8266WiFiGeneric.cpp @@ -389,7 +389,7 @@ bool ESP8266WiFiGenericClass::mode(WiFiMode_t m) { bool ret = false; - if (m == WIFI_OFF) + if (m != WIFI_STA && m != WIFI_AP_STA) // calls lwIP's dhcp_stop(), // safe to call even if not started wifi_station_dhcpc_stop(); pFad - Phonifier reborn

Pfad - The Proxy pFad of © 2024 Garber Painting. All rights reserved.

Note: This service is not intended for secure transactions such as banking, social media, email, or purchasing. Use at your own risk. We assume no liability whatsoever for broken pages.


Alternative Proxies:

Alternative Proxy

pFad Proxy

pFad v3 Proxy

pFad v4 Proxy