From 49d05cf79505a4eee8a45fc2a58151bad6fac6ad Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Fri, 8 Aug 2014 12:21:41 +0000
Subject: Fixed bug #523.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7164 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/hal/src/sdc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/os/hal/src/sdc.c b/os/hal/src/sdc.c
index 01719c698..988efd1e7 100644
--- a/os/hal/src/sdc.c
+++ b/os/hal/src/sdc.c
@@ -223,6 +223,9 @@ bool sdcConnect(SDCDriver *sdcp) {
     else
 #endif /* SDC_MMC_SUPPORT */
       sdcp->cardmode = SDC_MODE_CARDTYPE_SDV11;
+    
+    /* Reset error flag illegal command.*/
+    sdc_lld_send_cmd_none(sdcp, MMCSD_CMD_GO_IDLE_STATE, 0);
   }
 
 #if SDC_MMC_SUPPORT
-- 
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