~~NOTOC~~
[[configuration_api]] > [[BS2_GetCardConfigEx]]

----

===== BS2_GetCardConfigEx =====
Retrieves iClass SEOS card settings from the device.
\\
<WRAP important>
**IMPORTANT**\\
You are not able to retrieve a key value due to security reason. 
</WRAP>
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_GetCardConfigEx(void* context, uint32_t deviceId, BS2CardConfigEx* config);
</code>

<callout type="info">
[[configuration api#BS2CardConfigEx|See BS2CardConfigEx Structure]]
</callout>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [Out] ''//config//'' : Smart Card configurations pointer
==== Return Value ====

If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.