Home-IoT/esphome
1
0
Fork 0
mirror of https://github.com/esphome/esphome.git synced 2024-11-26 08:55:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Fix weird ESP8266 wifi crashes (#831)

Browse source 
* Try fix ESP8266 weird crashes

* Only call disconnect if STA is active
This commit is contained in:
Otto Winter 2019-11-03 00:19:57 +01:00 committed by GitHub
parent 16c2dc2aaf
commit 8027facb39
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

25
esphome/components/wifi/wifi_component_esp8266.cpp
View file

@ -394,24 +394,6 @@ bool WiFiComponent::wifi_sta_pre_setup_() {
if (!this->wifi_mode_(true, {})) if (!this->wifi_mode_(true, {}))
return false; return false;
// Clear saved STA config
station_config default_config{};
wifi_station_get_config_default(&default_config);
bool is_zero = default_config.ssid[0] == '\0' && default_config.password[0] == '\0' && default_config.bssid[0] == 0 &&
default_config.bssid_set == 0;
if (!is_zero) {
ESP_LOGV(TAG, "Clearing default wifi STA config");
memset(&default_config, 0, sizeof(default_config));
ETS_UART_INTR_DISABLE();
bool ret = wifi_station_set_config(&default_config);
ETS_UART_INTR_ENABLE();
if (!ret) {
ESP_LOGW(TAG, "Clearing default wif STA config failed!");
}
}
bool ret1, ret2; bool ret1, ret2;
ETS_UART_INTR_DISABLE(); ETS_UART_INTR_DISABLE();
ret1 = wifi_station_set_auto_connect(0); ret1 = wifi_station_set_auto_connect(0);
@ -496,11 +478,14 @@ bool WiFiComponent::wifi_scan_start_() {
return ret; return ret;
} }
bool WiFiComponent::wifi_disconnect_() { bool WiFiComponent::wifi_disconnect_() {
bool ret = true;
// Only call disconnect if interface is up
if (wifi_get_opmode() & WIFI_STA)
ret = wifi_station_disconnect();
station_config conf{}; station_config conf{};
memset(&conf, 0, sizeof(conf)); memset(&conf, 0, sizeof(conf));
ETS_UART_INTR_DISABLE(); ETS_UART_INTR_DISABLE();
wifi_station_set_config(&conf); wifi_station_set_config_current(&conf);
bool ret = wifi_station_disconnect();
ETS_UART_INTR_ENABLE(); ETS_UART_INTR_ENABLE();
return ret; return ret;
} }