style

fixed confused example

Author: mhightower83

libraries/ArduinoOTA/examples/OTAEraseConfig/OTAEraseConfig.ino

@@ -16,46 +16,10 @@
 const char* ssid = STASSID;
 const char* password = STAPSK;
 
-struct YourEEPROMData {
-  // list of parameters you need to keep
-  // ...
-
-  uint32_t sdkCrc; //add this one
-};
-
-bool checkSdkCrc() {
-  size_t length = strlen(SDK_VERSION);
-  uint32_t sdkVersionCrc = crc32(SDK_VERSION, length);
-
-  uint32_t savedSdkVersionCrc;
-  EEPROM.begin((sizeof(struct YourEEPROMData) + 3) & ~3);
-  EEPROM.get(offsetof(struct YourEEPROMData, sdkCrc), savedSdkVersionCrc);
-
-  if (sdkVersionCrc == savedSdkVersionCrc) {
-    return EEPROM.end();
-  }
-
-  // Remember new SDK CRC
-  EEPROM.put(offsetof(struct YourEEPROMData, sdkVersionCrc);
-  if (EEPROM.commit() && EEPROM.end()) {
-    // Erase WiFi settings and reset
-    ArduinoOTA.eraseConfigAndReset();
-  }
-
-  return false;
-}
-
 void setup() {
   Serial.begin(115200);
   Serial.println("Booting");
 
-  Serial.println("Check for changes in SDK Version:");
-  if (checkSdkCrc()) {
-    Serial.println("  SDK version changed and update to saved details failed.");
-  } else {
-    Serial.println("  SDK version has not changed.");
-  }
-
   WiFi.mode(WIFI_STA);
   WiFi.begin(ssid, password);
   while (WiFi.waitForConnectResult() != WL_CONNECTED) {
@@ -98,7 +62,7 @@ void setup() {
       to meet your requirements.
     */
     if (true) {
-      ArduinoOTA.setRebootOnSuccess(true, true); // reboot = true, eraseConfig = true
+      ArduinoOTA.setRebootOnSuccess(true, true);  // reboot = true, eraseConfig = true
     }
   });
   ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {

libraries/ArduinoOTA/examples/OTASdkCheck/OTASdkCheck.ino

@@ -21,7 +21,7 @@
 #else
 #define CONSOLE Serial
 #endif
-#define DEBUG_PRINTF(fmt, ...) CONSOLE.printf_P(PSTR(fmt),  ##__VA_ARGS__)
+#define DEBUG_PRINTF(fmt, ...) CONSOLE.printf_P(PSTR(fmt), ##__VA_ARGS__)
 #else
 #define DEBUG_PRINTF(...)
 #endif
@@ -55,7 +55,7 @@ bool checkSdkCrc() {
     return true;
   }
 
-  const char *sdkVerStr = ESP.getSdkVersion();
+  const char* sdkVerStr = ESP.getSdkVersion();
   uint32_t sdkVersionCrc = crc32(sdkVerStr, strlen(sdkVerStr));
 
   uint32_t savedSdkVersionCrc;
@@ -75,7 +75,7 @@ bool checkSdkCrc() {
     // Erase WiFi Settings and Reset
     DEBUG_PRINTF("  EEPROM update successful. New SDK CRC saved.\r\n");
     DEBUG_PRINTF("  Erase config and reset: ...\r\n");
-    ArduinoOTA.eraseConfigAndReset(); // Only returns on fail
+    ArduinoOTA.eraseConfigAndReset();  // Only returns on fail
     DEBUG_PRINTF("  ArduinoOTA.eraseConfigAndReset() failed!\r\n");
 
   } else {