Sansa Connect: Use deviceid in USB Serial Number

Atmel AT88SC6416C CryptoMemory is almost I2C compatible. The device
is connected to bitbanged I2C bus shared with compliant I2C devices.

Change-Id: Iec54702db1bdfb93c01291eef18ec60391c63b16

1 files changed, 27 insertions, 0 deletions

diff --git a/firmware/target/arm/tms320dm320/sansa-connect/cryptomem-sansaconnect.h b/firmware/target/arm/tms320dm320/sansa-connect/cryptomem-sansaconnect.h
new file mode 100644
index 0000000000..b6b52d3b2c
--- /dev/null
+++ b/firmware/target/arm/tms320dm320/sansa-connect/cryptomem-sansaconnect.h
@@ -0,0 +1,27 @@
+/***************************************************************************
+*             __________               __   ___.
+*   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+*   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+*   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+*   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+*                     \/            \/     \/    \/            \/
+* $Id: $
+*
+* Copyright (C) 2021 by Tomasz Moń
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+* KIND, either express or implied.
+*
+****************************************************************************/
+
+#ifndef _CRYPTOMEM_SANSACONNECT_H_
+#define _CRYPTOMEM_SANSACONNECT_H_
+
+int cryptomem_read_deviceid(char deviceid[32]);
+
+#endif /* _CRYPTOMEM_SANSACONNECT_H_ */