#ifndef HW_LIB_TOOL_H
#define HW_LIB_TOOL_H

typedef unsigned int u32;
typedef unsigned short u16;
typedef unsigned char u8;
typedef int s32;
typedef short int s16;
typedef char s8;

typedef union {
    int i;
    char c[4];
    float f;
    s8 s8[4];
    s16 s16[2];
    s32 s32;
    u8 u8[4];
    u16 u16[2];
    u32 u32;
} Data32;

typedef union {
    char c[2];
    s8 s8[2];
    s16 s16;
    u8 u8[2];
    u16 u16;
} Data16;

/**
 * @Name    Mapping
 * @brief   数据映射(缩放)
 * @param   val: [输入]        数据采集值
 * @param   I_Min: [输入]    数据最小值
 * @param   I_Max: [输入]    数据最大值
 * @param   O_Min: [输入]    需求最小值
 * @param   O_Max: [输入]    需求最小值
 * @retval    需求处理值
 * @example Mapping(128,0,4096,0.0,3.3) //0.10
 *            ADC采集引脚电压
 **/
float Mapping(float val, float I_Min, float I_Max, float O_Min, float O_Max);
/**
 * @brief   数组内容HEX打印
 * @param   name: [输入]     标识名
 * @param   buf: [输入]      数组
 * @param   size: [输入]     数组类型大小 [8,16,32]
 * @param   len: [输入]      数组长度
 * @param   frame: [输入]    断帧大小
 * @return  void
 * @example BufPrint("TX", buf, 8, 64, 16); //将长64的8位buf以16个数据断帧打印
 **/
void BufPrint(char *name,void *buf,unsigned char size,unsigned int len,unsigned char frame);

#endif //HW_LIB_TOOL_H