Add offset to UNO WiFi R4 OTA error codes

Author: pennam

Diff for: src/utility/ota/OTA-unor4.cpp

@@ -99,23 +99,23 @@ int unor4_onOTARequest(char const * ota_url)
   if ((ota_err = ota.begin("/update.bin")) != OTAUpdate::Error::None)
   {
     DEBUG_ERROR("OTAUpdate::begin() failed with %d", static_cast<int>(ota_err));
-    return static_cast<int>(ota_err);
+    return (UNO_WIFI_R4_OTA_ERROR_BASE + static_cast<int>(ota_err));
   }
 
   /* Download the OTA file from the web storage location. */
   int const ota_download = ota.download(ota_url,"/update.bin");
   if (ota_download <= 0)
   {
     DEBUG_ERROR("OTAUpdate::download() failed with %d", ota_download);
-    return ota_download;
+    return (UNO_WIFI_R4_OTA_ERROR_BASE + ota_download);
   }
   DEBUG_VERBOSE("OTAUpdate::download() %d bytes downloaded", static_cast<int>(ota_download));
 
   /* Verify update integrity */
   if ((ota_err = ota.verify()) != OTAUpdate::Error::None)
   {
     DEBUG_ERROR("OTAUpdate::verify() failed with %d", static_cast<int>(ota_err));
-    return static_cast<int>(ota_err);
+    return (UNO_WIFI_R4_OTA_ERROR_BASE + static_cast<int>(ota_err));
   }
 
   /* Store update size and write OTA magin number */
@@ -125,7 +125,7 @@ int unor4_onOTARequest(char const * ota_url)
   if ((ota_err = ota.update("/update.bin")) != OTAUpdate::Error::None)
   {
     DEBUG_ERROR("OTAUpdate::update() failed with %d", static_cast<int>(ota_err));
-    return static_cast<int>(ota_err);
+    return (UNO_WIFI_R4_OTA_ERROR_BASE + static_cast<int>(ota_err));
   }
 
   return static_cast<int>(OTAUpdate::Error::None);

Diff for: src/utility/ota/OTA.h

@@ -32,8 +32,9 @@
  * DEFINES
  ******************************************************************************/
 
-#define RP2040_OTA_ERROR_BASE (-100)
-#define ESP32_OTA_ERROR_BASE  (-300)
+#define RP2040_OTA_ERROR_BASE       (-100)
+#define ESP32_OTA_ERROR_BASE        (-300)
+#define UNO_WIFI_R4_OTA_ERROR_BASE  (-400)
 
 /******************************************************************************
  * TYPEDEF