/**
 * @file      base.h
 * @brief     Basic utils & struct
 * @copyright (c) 2018 Kneron Inc. All right reserved.
 */

#ifndef __BASE_H__
#define __BASE_H__

#include <stdint.h>

#ifndef  BIT
#define BIT(x)      (0x01U << (x))
#endif

#define BIT0                            0x00000001
#define BIT1                            0x00000002
#define BIT2                            0x00000004
#define BIT3                            0x00000008
#define BIT4                            0x00000010
#define BIT5                            0x00000020
#define BIT6                            0x00000040
#define BIT7                            0x00000080
#define BIT8                            0x00000100
#define BIT9                            0x00000200
#define BIT10                           0x00000400
#define BIT11                           0x00000800
#define BIT12                           0x00001000
#define BIT13                           0x00002000
#define BIT14                           0x00004000
#define BIT15                           0x00008000
#define BIT16                           0x00010000
#define BIT17                           0x00020000
#define BIT18                           0x00040000
#define BIT19                           0x00080000
#define BIT20                           0x00100000
#define BIT21                           0x00200000
#define BIT22                           0x00400000
#define BIT23                           0x00800000
#define BIT24                           0x01000000
#define BIT25                           0x02000000
#define BIT26                           0x04000000
#define BIT27                           0x08000000
#define BIT28                           0x10000000
#define BIT29                           0x20000000
#define BIT30                           0x40000000
#define BIT31                           0x80000000


#define STS_OK              0
#define STS_ERR_NORMAL      1
#define STS_ERR_CRC         2

#ifndef TYPE_DEFINED
#ifndef u8
typedef unsigned  char u8;
#endif

#ifndef u16
typedef unsigned  short u16;
#endif

#ifndef u32
typedef unsigned  int u32;
#endif

#ifndef s16
typedef short s16;
#endif

#ifndef s32
typedef int s32;
#endif
#define TYPE_DEFINED
#endif
#endif