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Add check for ESP32 devices with 26MHz crystal #131

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Merged
merged 1 commit into from
Apr 20, 2022
Merged

Add check for ESP32 devices with 26MHz crystal #131

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29 changes: 28 additions & 1 deletion nanoFirmwareFlasher/Esp32Operations.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -125,19 +125,46 @@ internal static async System.Threading.Tasks.Task<ExitCodes> UpdateFirmwareAsync
{
var revisionSuffix = "REV0";
var psRamSegment = "";
var otherSegment = "";

if (esp32Device.ChipName.Contains("revision 3"))
{
revisionSuffix = "REV3";
}

if (esp32Device.Crystal.StartsWith("26"))
{
// this one requires the 26MHz version
// and we only have a PSRAM version for this

// check that
if (esp32Device.PSRamAvailable != PSRamAvailability.Yes)
{
Console.ForegroundColor = ConsoleColor.Red;

Console.WriteLine("");
Console.WriteLine("The connected ESP32 device has a 26MHz crystal and no PSRAM.");
Console.WriteLine("We currently don't have a firmware image for that combination. Please report this to the project team.");
Console.WriteLine("");

Console.ForegroundColor = ConsoleColor.White;

return ExitCodes.E9000;
}

// OK to force rev0 even if that's higher
revisionSuffix = "REV0";

otherSegment = "_XTAL26";
}

if (esp32Device.PSRamAvailable == PSRamAvailability.Yes)
{
psRamSegment = "_PSRAM";
}

// compose target name
targetName = $"ESP32{psRamSegment}_{revisionSuffix}";
targetName = $"ESP32{psRamSegment}{otherSegment}_{revisionSuffix}";
}
}
else if (esp32Device.ChipType == "ESP32-S2")
Expand Down