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Fix and improve wifi subsystem

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Fix a fault when wifi is disabled (udp can't be used without wifi).
Print RSSI and channel in wifi command.
This commit is contained in:
Oleg Kalachev
2026-05-10 22:39:34 +03:00
parent 35e94f6ea6
commit 48c33c7050
1 changed files with 5 additions and 0 deletions
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flix/wifi.ino
+5
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@@ -24,6 +24,8 @@ void setupWiFi() {
WiFi.softAP(storage.getString("WIFI_AP_SSID", "flix").c_str(), storage.getString("WIFI_AP_PASS", "flixwifi").c_str()); WiFi.softAP(storage.getString("WIFI_AP_SSID", "flix").c_str(), storage.getString("WIFI_AP_PASS", "flixwifi").c_str());
} else if (wifiMode == W_STA) { } else if (wifiMode == W_STA) {
WiFi.begin(storage.getString("WIFI_STA_SSID", "").c_str(), storage.getString("WIFI_STA_PASS", "").c_str()); WiFi.begin(storage.getString("WIFI_STA_SSID", "").c_str(), storage.getString("WIFI_STA_PASS", "").c_str());
} else {
return;
} }
WiFi.setSleep(false); // disable power save WiFi.setSleep(false); // disable power save
udp.begin(udpLocalPort); udp.begin(udpLocalPort);
@@ -37,6 +39,7 @@ void sendWiFi(const uint8_t *buf, int len) {
} }
int receiveWiFi(uint8_t *buf, int len) { int receiveWiFi(uint8_t *buf, int len) {
if (WiFi.softAPgetStationNum() == 0 && !WiFi.isConnected()) return 0;
udp.parsePacket(); udp.parsePacket();
if (udp.remoteIP()) udpRemoteIP = udp.remoteIP(); if (udp.remoteIP()) udpRemoteIP = udp.remoteIP();
return udp.read(buf, len); return udp.read(buf, len);
@@ -57,10 +60,12 @@ void printWiFiInfo() {
print("SSID: %s\n", WiFi.SSID().c_str()); print("SSID: %s\n", WiFi.SSID().c_str());
print("Password: ***\n"); print("Password: ***\n");
print("IP: %s\n", WiFi.localIP().toString().c_str()); print("IP: %s\n", WiFi.localIP().toString().c_str());
print("RSSI: %d dBm\n", WiFi.RSSI());
} else { } else {
print("Mode: Disabled\n"); print("Mode: Disabled\n");
return; return;
} }
print("Channel: %d\n", WiFi.channel());
print("Remote IP: %s\n", udpRemoteIP.toString().c_str()); print("Remote IP: %s\n", udpRemoteIP.toString().c_str());
print("MAVLink connected: %d\n", mavlinkConnected); print("MAVLink connected: %d\n", mavlinkConnected);
} }