Add support for ESP32_S3 (#221)

***NO_CI***

Author: josesimoes

lib/esp32s3bootloader/bootloader.bin

@@ -82,13 +82,13 @@ internal async System.Threading.Tasks.Task<ExitCodes> DownloadAndExtractAsync(Es
                 // get ESP32 partitions
                 FlashPartitions = new Dictionary<int, string>
                 {
-				    // bootloader goes to 0x1000, except for ESP32_C3 which goes to 0x0
-				    { deviceInfo.ChipType == "ESP32-C3" ? 0x0 : 0x1000, Path.Combine(LocationPath, BootloaderPath) },
+				    // bootloader goes to 0x1000, except for ESP32_C3 and ESP32_S3, which goes to 0x0
+				    { deviceInfo.ChipType == "ESP32-C3" || deviceInfo.ChipType == "ESP32-SC3" ? 0x0 : 0x1000, Path.Combine(LocationPath, BootloaderPath) },
 
 				    // nanoCLR goes to 0x10000
 				    { CLRAddress, Path.Combine(LocationPath, "nanoCLR.bin") },
 
-				    // partition table goes to 0x8000; there are partition tables for 2MB, 4MB, 8MB and 16MB flash sizes
+				    // partition table goes to 0x8000; there are partition tables for 4MB, 8MB and 16MB flash sizes (and 2MB for ESP32)
 				    { 0x8000, Path.Combine(LocationPath, $"partitions_{Esp32DeviceInfo.GetFlashSizeAsString(flashSize).ToLowerInvariant()}.bin") }
                 };
             }

lib/esp32s3bootloader/partitions_16mb.bin

@@ -127,7 +127,8 @@ public static async System.Threading.Tasks.Task<ExitCodes> UpdateFirmwareAsync(
             // perform sanity checks for the specified target against the connected device details
             if (esp32Device.ChipType != "ESP32" &&
                 esp32Device.ChipType != "ESP32-S2" &&
-                esp32Device.ChipType != "ESP32-C3")
+                esp32Device.ChipType != "ESP32-C3" &&
+                esp32Device.ChipType != "ESP32-S3")
             {
                 // connected to a device not supported
                 Console.ForegroundColor = ConsoleColor.Yellow;
@@ -237,6 +238,31 @@ public static async System.Threading.Tasks.Task<ExitCodes> UpdateFirmwareAsync(
                     // compose target name
                     targetName = $"ESP32_C3_{revisionSuffix}";
                 }
+                else if (esp32Device.ChipType == "ESP32-S3")
+                {
+                    string revisionSuffix;
+
+                    if (esp32Device.ChipName.Contains("revision 3") || esp32Device.ChipName.Contains("revision 4"))
+                    {
+                        // all the others (rev3 and rev4) will take rev3
+                        revisionSuffix = "_REV3";
+                    }
+                    else
+                    {
+                        Console.ForegroundColor = ConsoleColor.Red;
+
+                        Console.WriteLine("");
+                        Console.WriteLine($"Unsupported ESP32_S3 revision.");
+                        Console.WriteLine("");
+
+                        Console.ForegroundColor = ConsoleColor.White;
+
+                        return ExitCodes.E9000;
+                    }
+
+                    // compose target name
+                    targetName = $"ESP32_S3";
+                }
 
 
                 Console.ForegroundColor = ConsoleColor.Blue;
@@ -260,7 +286,7 @@ public static async System.Threading.Tasks.Task<ExitCodes> UpdateFirmwareAsync(
                     Console.WriteLine("");
                     Console.WriteLine("***************************************** WARNING ****************************************");
                     Console.WriteLine("Seems that the firmware image that's about to be used is for a revision 3 device, but the");
-                    Console.WriteLine($"connected device is {esp32Device.ChipName}. You should use the 'ESP32_WROOM_32' instead.");
+                    Console.WriteLine($"connected device is {esp32Device.ChipName}.");
                     Console.WriteLine("******************************************************************************************");
                     Console.WriteLine("");
                 }

lib/esp32s3bootloader/partitions_4mb.bin

@@ -252,16 +252,19 @@ public Esp32DeviceInfo GetDeviceDetails(
                 // FEATHER_S2's have PSRAM, so don't even bother
                 psramIsAvailable = PSRamAvailability.Yes;
             }
-            else if (name.Contains("ESP32-C3"))
+            else if (name.Contains("ESP32-C3")
+                     || name.Contains("ESP32-S3"))
             {
-                // all ESP32-C3 SDK config have support for PSRAM, so don't even bother
+                // all ESP32-C3/S3 SDK config have support for PSRAM, so don't even bother
                 psramIsAvailable = PSRamAvailability.Undetermined;
             }
             else
             {
                 // if a target name wasn't provided, check for PSRAM
-                // except for ESP32_C3
-                if (targetName == null && !name.Contains("ESP32-C3"))
+                // except for ESP32_C3 and S3
+                if (targetName == null
+                    && !name.Contains("ESP32-C3")
+                    && !name.Contains("ESP32-S3"))
                 {
                     psramIsAvailable = FindPSRamAvailable();
                 }

lib/esp32s3bootloader/partitions_8mb.bin

@@ -93,6 +93,8 @@
         </None>
         <None Include="..\lib\esp32s2bootloader\**" Link="esp32s2bootloader\%(RecursiveDir)%(Filename)%(Extension)">
         </None>
+        <None Include="..\lib\esp32s3bootloader\**" Link="esp32s3bootloader\%(RecursiveDir)%(Filename)%(Extension)">
+        </None>
     </ItemGroup>
 
     <!-- STLink executables for all platforms -->