From c01380b98330319edec296638835b5f94cee527e Mon Sep 17 00:00:00 2001
From: David Crocker <dcrocker@eschertech.com>
Date: Tue, 9 Aug 2022 13:29:09 +0100
Subject: Duet3Mini as expansion board uses UF2 format firmware file

---
 src/ObjectModel/ObjectModel.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ObjectModel/ObjectModel.cpp b/src/ObjectModel/ObjectModel.cpp
index e7f86716..8fa383fd 100644
--- a/src/ObjectModel/ObjectModel.cpp
+++ b/src/ObjectModel/ObjectModel.cpp
@@ -258,7 +258,7 @@ void ExpressionValue::ExtractRequestedPart(const StringRef& rslt) const noexcept
 		case ExpansionDetail::firmwareFileName:
 			rslt.cat("Duet3Firmware_");
 			rslt.catn(sVal, indexOfDivider1);
-			rslt.cat(".bin");
+			rslt.cat((strncmp(sVal, "Mini5plus", indexOfDivider1) == 0) ? ".uf2" : ".bin");
 			break;
 
 		case ExpansionDetail::firmwareDate:
-- 
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