From 4f593f75c86cc035d7cdcd744e6a52ca940aa2d5 Mon Sep 17 00:00:00 2001
From: David Crocker <dcrocker@eschertech.com>
Date: Mon, 14 Feb 2022 13:12:33 +0000
Subject: Added SD card partition size to M39 response and object model

---
 src/Storage/MassStorage.h | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

(limited to 'src/Storage/MassStorage.h')

diff --git a/src/Storage/MassStorage.h b/src/Storage/MassStorage.h
index 551bbe6a..2d351569 100644
--- a/src/Storage/MassStorage.h
+++ b/src/Storage/MassStorage.h
@@ -102,7 +102,16 @@ namespace MassStorage
 		ok = 2
 	};
 
-	InfoResult GetCardInfo(size_t slot, uint64_t& capacity, uint64_t& freeSpace, uint32_t& speed, uint32_t& clSize) noexcept;
+	struct SdCardReturnedInfo
+	{
+		uint64_t cardCapacity;
+		uint64_t partitionSize;
+		uint64_t freeSpace;
+		uint32_t clSize;
+		uint32_t speed;
+	};
+
+	InfoResult GetCardInfo(size_t slot, SdCardReturnedInfo& returnedInfo) noexcept;
 
 # ifdef DUET3_MB6HC
 	GCodeResult ConfigureSdCard(GCodeBuffer& gb, const StringRef& reply) THROWS(GCodeException);		// Configure additional SD card slots
-- 
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