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Code Issues Releases Wiki Activity

Pull ESP32 Wifi fixes from arduino-esp32 (#2069)

This commit is contained in:
Otto Winter 2021-07-29 11:44:19 +02:00 committed by GitHub
parent ee19ef1aac
commit af8d04818d
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 42 additions and 5 deletions
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47
esphome/components/wifi/wifi_component_esp32.cpp
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@ -142,11 +142,7 @@ IPAddress WiFiComponent::wifi_sta_ip_() {
}
bool WiFiComponent::wifi_apply_hostname_() {
esp_err_t err = tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_STA, App.get_name().c_str());
if (err != ESP_OK) {
ESP_LOGV(TAG, "Setting hostname failed: %d", err);
return false;
}
// setting is done in SYSTEM_EVENT_STA_START callback
return true;
}
bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
@ -154,11 +150,25 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
if (!this->wifi_mode_(true, {}))
return false;
// https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-reference/network/esp_wifi.html#_CPPv417wifi_sta_config_t
wifi_config_t conf;
memset(&conf, 0, sizeof(conf));
strcpy(reinterpret_cast<char *>(conf.sta.ssid), ap.get_ssid().c_str());
strcpy(reinterpret_cast<char *>(conf.sta.password), ap.get_password().c_str());
// The weakest authmode to accept in the fast scan mode
if (ap.get_password().empty()) {
conf.sta.threshold.authmode = WIFI_AUTH_OPEN;
} else {
conf.sta.threshold.authmode = WIFI_AUTH_WPA_WPA2_PSK;
}
#ifdef ESPHOME_WIFI_WPA2_EAP
if (ap.get_eap().has_value()) {
conf.sta.threshold.authmode = WIFI_AUTH_WPA2_ENTERPRISE;
}
#endif
if (ap.get_bssid().has_value()) {
conf.sta.bssid_set = 1;
memcpy(conf.sta.bssid, ap.get_bssid()->data(), 6);
@ -167,7 +177,26 @@ bool WiFiComponent::wifi_sta_connect_(const WiFiAP &ap) {
}
if (ap.get_channel().has_value()) {
conf.sta.channel = *ap.get_channel();
conf.sta.scan_method = WIFI_FAST_SCAN;
} else {
conf.sta.scan_method = WIFI_ALL_CHANNEL_SCAN;
}
// Listen interval for ESP32 station to receive beacon when WIFI_PS_MAX_MODEM is set.
// Units: AP beacon intervals. Defaults to 3 if set to 0.
conf.sta.listen_interval = 0;
#if ESP_IDF_VERSION_MAJOR >= 4
// Protected Management Frame
// Device will prefer to connect in PMF mode if other device also advertizes PMF capability.
conf.sta.pmf_cfg.capable = true;
conf.sta.pmf_cfg.required = false;
#endif
// note, we do our own filtering
// The minimum rssi to accept in the fast scan mode
conf.sta.threshold.rssi = -127;
conf.sta.threshold.authmode = WIFI_AUTH_OPEN;
wifi_config_t current_conf;
esp_err_t err;
@ -348,6 +377,8 @@ const char *get_disconnect_reason_str(uint8_t reason) {
return "Association Failed";
case WIFI_REASON_HANDSHAKE_TIMEOUT:
return "Handshake Failed";
case WIFI_REASON_CONNECTION_FAIL:
return "Connection Failed";
case WIFI_REASON_UNSPECIFIED:
default:
return "Unspecified";
@ -374,6 +405,7 @@ void WiFiComponent::wifi_event_callback_(system_event_id_t event, system_event_i
}
case SYSTEM_EVENT_STA_START: {
ESP_LOGV(TAG, "Event: WiFi STA start");
tcpip_adapter_set_hostname(TCPIP_ADAPTER_IF_STA, App.get_name().c_str());
break;
}
case SYSTEM_EVENT_STA_STOP: {
@ -636,6 +668,11 @@ bool WiFiComponent::wifi_start_ap_(const WiFiAP &ap) {
strcpy(reinterpret_cast<char *>(conf.ap.password), ap.get_password().c_str());
}
#if ESP_IDF_VERSION_MAJOR >= 4
// pairwise cipher of SoftAP, group cipher will be derived using this.
conf.ap.pairwise_cipher = WIFI_CIPHER_TYPE_CCMP;
#endif
esp_err_t err = esp_wifi_set_config(WIFI_IF_AP, &conf);
if (err != ESP_OK) {
ESP_LOGV(TAG, "esp_wifi_set_config failed! %d", err);