Update WiFiSetting.ino

SSID and PASSWD would be printed correctly if both are under 13 characters, but they wouldn’t be printed correctly if both exceed 14 characters. So I fixed this problem with this commit.
m5stack · Sep 19, 2024 · 0f66fbe · 0f66fbe
1 parent ede1d33
commit 0f66fbe
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/examples/Advanced/WIFI/WiFiSetting/WiFiSetting.ino b/examples/Advanced/WIFI/WiFiSetting/WiFiSetting.ino
@@ -77,8 +77,8 @@ restoreConfig() { /* Check whether there is wifi configuration information
  wifi_password = preferences.getString("WIFI_PASSWD");
  M5.Lcd.printf(
  "WIFI-SSID: %s\n",
- wifi_ssid); // Screen print format string. 屏幕打印格式化字符串
- M5.Lcd.printf("WIFI-PASSWD: %s\n", wifi_password);
+ wifi_ssid.c_str()); // Screen print format string. 屏幕打印格式化字符串
+ M5.Lcd.printf("WIFI-PASSWD: %s\n", wifi_password.c_str());
  WiFi.begin(wifi_ssid.c_str(), wifi_password.c_str());
 
  if (wifi_ssid.length() > 0) {
@@ -130,9 +130,9 @@ void startWebServer() { // Open the web service. 打开Web服务
  });
  webServer.on("/setap", []() {
  String ssid = urlDecode(webServer.arg("ssid"));
- M5.Lcd.printf("SSID: %s\n", ssid);
+ M5.Lcd.printf("SSID: %s\n", ssid.c_str());
  String pass = urlDecode(webServer.arg("pass"));
- M5.Lcd.printf("Password: %s\n\nWriting SSID to EEPROM...\n", pass);
+ M5.Lcd.printf("Password: %s\n\nWriting SSID to EEPROM...\n", pass.c_str());
 
  // Store wifi config. 存储wifi配置信息
  M5.Lcd.println("Writing Password to nvr...");
@@ -248,4 +248,4 @@ String urlDecode(String input) {
  s.replace("%5F", "-");
  s.replace("%60", "`");
  return s;
-}
+}