/***
 * @Author: shenghao.xu
 * @Date: 2023-04-04 08:13:11
 * @LastEditors: shenghao.xu
 * @LastEditTime: 2023-04-04 08:16:58
 * @Description:
 * @email:545403892@qq.com
 * @Copyright (c) 2023 by shenghao.xu, All Rights Reserved.
 */

#ifndef __OSEL_ARCH_H__
#define __OSEL_ARCH_H__

#include "malloc.h"
#include "lib.h"
#define hal_int_state_t char

#ifdef STM32
#include "stm32l0xx.h"
#include "stm32l0xx_hal.h"
#define HAL_ENTER_CRITICAL(s) \
    s = s;                    \
    __ASM volatile("cpsid i");
#define HAL_EXIT_CRITICAL(s) \
    __ASM volatile("cpsie i");
#else
#define HAL_ENTER_CRITICAL(s)

#define HAL_EXIT_CRITICAL(s)

#endif

#define osel_memset _memset
#define osel_memcpy memcpyL
#define osel_memcpyr memcpyR
#define osel_reverse _reverse
#define osel_mem_alloc _malloc
#define osel_mem_free _free

static inline void *_malloc(uint32_t size)
{
    return mymalloc(SRAMIN, size);
}

static inline void _free(void *ptr)
{
    myfree(SRAMIN, ptr);
}

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

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++;
    }
}

// 字节数组反序
static inline void _reverse(uint8_t *buf, uint16_t len)
{
    uint8_t temp;
    uint16_t i;
    for (i = 0; i < len / 2; i++)
    {
        temp = buf[i];
        buf[i] = buf[len - i - 1];
        buf[len - i - 1] = temp;
    }
}
#endif // __OSEL_ARCH_H__