#ifndef _UARTS_H_
#define _UARTS_H_

#include "usart.h"
#include "stdio.h"
#include "modbus.h"
#include "laser.h"

#define osel_memset _memset
#define osel_memcmp _memcmp
#define osel_memcpy memcpyL
#define osel_memcpyr memcpyR

extern uint8_t usart_flag;
extern uint8_t array1[255];

static inline void _memset(uint8_t *dst, uint8_t value, uint16_t size)
{
    while (size--)
    {
        *dst++ = value;
    }
}

static inline int8_t _memcmp(const uint8_t *dst, const uint8_t *src, uint16_t size)
{
    while (size--)
    {
        if (*dst++ != *src++)
        {
            return -1;
        }
    }
    return 0;
}

static inline void memcpyL(uint8_t *dst, const uint8_t *src, uint16_t size)
{
    while (size--)
    {
        *dst++ = *src++;
    }
}

static inline void memcpyR(uint8_t *dst, const uint8_t *src, uint16_t size)
{
    dst = dst + (size - 1);
    while (size--)
    {
        *dst-- = *src++;
    }
}

// 比较2个数组是否相等
#define IsEqual(arr1, arr2, n) ({  \
    int _equal = 1;                \
    for (int _i = 0; _i < n; _i++) \
    {                              \
        if (arr1[_i] != arr2[_i])  \
        {                          \
            _equal = 0;            \
            break;                 \
        }                          \
    }                              \
    _equal;                        \
})

// ASSIC码转换为16进制
#define CHAR_TO_NUM(c, num)           \
    do                                \
    {                                 \
        if ((c) >= '0' && (c) <= '9') \
        {                             \
            (num) = (c) - '0';        \
        }                             \
        else                          \
        {                             \
            num = 0;                  \
        }                             \
    } while (0)

int fputc(int ch, FILE *f);//重定义printf函数
void uart_send(UART_HandleTypeDef *huart,uint8_t *Tx_Buf,uint16_t Size);
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart);//RTU串口接收中断处理
 
#endif