[BSP][ls1c]Add can driver and lib

bsp/ls1cdev/drivers/drv_can.h

@@ -0,0 +1,30 @@
+/*
+ * File      : bxcan.h
+ * This file is part of RT-Thread RTOS
+ * COPYRIGHT (C) 2006 - 2018, RT-Thread Development Team
+ *
+ *  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 program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2018-01-06     sundm75       first version
+ */
+
+#ifndef LS1C_DRV_CAN_H
+#define LS1C_DRV_CAN_H
+
+extern int ls1c_bxcan_init(void);
+
+#endif /*DRV_CAN_H_*/