From 22d92e7b7f4cb710dce6811928425ab427a5d9de Mon Sep 17 00:00:00 2001
From: me-no-dev <hristo@espressif.com>
Date: Mon, 9 Oct 2017 07:18:18 +0300
Subject: [PATCH] Change size of fatfs ioctl returns

---
 libraries/SD/src/sd_diskio.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/SD/src/sd_diskio.cpp b/libraries/SD/src/sd_diskio.cpp
index e82cdc61e..dbfadfeeb 100644
--- a/libraries/SD/src/sd_diskio.cpp
+++ b/libraries/SD/src/sd_diskio.cpp
@@ -628,10 +628,10 @@ DRESULT ff_sd_ioctl(uint8_t pdrv, uint8_t cmd, void* buff)
         *((unsigned long*) buff) = s_cards[pdrv]->sectors;
         return RES_OK;
     case GET_SECTOR_SIZE:
-        *((unsigned long*) buff) = 512;
+        *((WORD*) buff) = 512;
         return RES_OK;
     case GET_BLOCK_SIZE:
-        *((unsigned long*)buff) = 1;
+        *((uint32_t*)buff) = 1;
         return RES_OK;
     }
     return RES_PARERR;
-- 
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