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[wifi] Fix positive RSSI values on 8266 (#11994)

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This commit is contained in:
Jonathan Swoboda
2025-11-19 10:12:57 -05:00
parent 7ef4b4f3d9
commit 0a224f919b
1 changed files with 7 additions and 1 deletions
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8
esphome/components/wifi/wifi_component_esp8266.cpp
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@@ -870,7 +870,13 @@ bssid_t WiFiComponent::wifi_bssid() {
return bssid;
}
std::string WiFiComponent::wifi_ssid() { return WiFi.SSID().c_str(); }
int8_t WiFiComponent::wifi_rssi() { return WiFi.status() == WL_CONNECTED ? WiFi.RSSI() : WIFI_RSSI_DISCONNECTED; }
int8_t WiFiComponent::wifi_rssi() {
if (WiFi.status() != WL_CONNECTED)
return WIFI_RSSI_DISCONNECTED;
int8_t rssi = WiFi.RSSI();
// Values >= 31 are error codes per NONOS SDK API, not valid RSSI readings
return rssi >= 31 ? WIFI_RSSI_DISCONNECTED : rssi;
}
int32_t WiFiComponent::get_wifi_channel() { return WiFi.channel(); }
network::IPAddress WiFiComponent::wifi_subnet_mask_() { return {(const ip_addr_t *) WiFi.subnetMask()}; }
network::IPAddress WiFiComponent::wifi_gateway_ip_() { return {(const ip_addr_t *) WiFi.gatewayIP()}; }