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bugfix, prevent duplicate dhcp hostnames

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This commit is contained in:
Nic Limper
2023-09-15 09:50:56 +02:00
parent 3eb4b94b06
commit e68e549eaf
1 changed files with 8 additions and 1 deletions
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9
ESP32_AP-Flasher/src/wifimanager.cpp
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@@ -105,7 +105,13 @@ bool WifiManager::connectToWifi(String ssid, String pass, bool savewhensuccessfu
_APstarted = false;
WiFi.disconnect(false, true);
WiFi.mode(WIFI_MODE_NULL);
char hostname[32] = "OpenEpaperLink-AP\0";
char hostname[32] = "OpenEpaperLink-";
uint8_t mac[6];
esp_read_mac(mac, ESP_MAC_WIFI_STA);
char lastTwoBytes[5];
sprintf(lastTwoBytes, "%02X%02X", mac[4], mac[5]);
strcat(hostname, lastTwoBytes);
if (config.alias[0] != '\0') {
int len = strlen(config.alias);
int j = 0;
@@ -166,6 +172,7 @@ void WifiManager::startManagementServer() {
if (!_APstarted) {
terminalLog("Starting configuration AP, ssid: OpenEPaperLink");
logLine("Starting configuration AP, ssid OpenEPaperLink");
WiFi.disconnect(false, true);
WiFi.mode(WIFI_AP);
WiFi.softAP("OpenEPaperLink", "", 1, false);
WiFi.softAPsetHostname("OpenEPaperLink");