RCU_C1P_Module/MCU_Driver/blv_authorize.c

/*
 * blv_authorize.c
 *
 *  Created on: Nov 8, 2025
 *      Author: cc
 */
#include "blv_authorize.h"

#include "SPI_SRAM.h"
#include "rw_logging.h"
#include "sram_mem_addr.h"
#include "debug.h"
#include "rtc.h"
#include <string.h>

BLV_AUTHORIZE sys_authorize;

/*******************************************************************************
* Function Name : BLV_Set_Authorize_Status
* Description   : <EFBFBD><EFBFBD><EFBFBD><EFBFBD>BLVϵͳ<EFBFBD><EFBFBD>Ȩ״̬
* Input         :
    expires_time    :<EFBFBD><EFBFBD>Ȩʱ<EFBFBD><EFBFBD>
* Return        : None
*******************************************************************************/
__attribute__((section(".non_0_wait"))) void BLV_Set_Authorize_Status(uint32_t Expires_time,uint8_t lock)
{
    memset(&sys_authorize,0,sizeof(BLV_AUTHORIZE));

    sys_authorize.lock_status = lock;
    sys_authorize.expires_time = Expires_time;
}

/*******************************************************************************
* Function Name : BLV_Authorize_Processing
* Description   : BLVϵͳ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* Input         :
    utc_time    :<EFBFBD><EFBFBD><EFBFBD><EFBFBD>utcʱ<EFBFBD><EFBFBD>
* Return        : None
*******************************************************************************/
__attribute__((section(".non_0_wait"))) void BLV_Authorize_Processing(uint32_t utc_time)
{
    uint32_t temp_tick = utc_time;
    uint32_t temp_lock = 0;
    if((sys_authorize.expires_time != 0x00) && (temp_tick >= sys_authorize.expires_time ) )
    {
        sys_authorize.lock_status = 1;
        /*<2A><><EFBFBD>⵽ʱ<E2B5BD>䵽<EFBFBD>ں󣬽<DABA><F3A3ACBD><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4><CCAC>λ<EFBFBD><CEBB>ͬʱ<CDAC><CAB1><EFBFBD>浽Flash<73><68>*/
        temp_lock = SRAM_Read_DW(SRAM_Register_Start_ADDRESS + Register_MandateLock_OFFSET);
        if(temp_lock != 0x00000001)
        {
            SRAM_Write_DW(0x01,SRAM_Register_Start_ADDRESS + Register_MandateLock_OFFSET);
            //Retain_Flash_Register_Data();
        }
    }
}

/*******************************************************************************
* Function Name : Get_Authorize_Lock_Status
* Description   : <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
* Input         :
    0x00<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>Ȩδ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    0x01<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*******************************************************************************/
__attribute__((section(".non_0_wait"))) void Set_Authorize_Lock_Status(uint8_t state)
{
    sys_authorize.lock_status = state;
}

/*******************************************************************************
* Function Name : Get_Authorize_Lock_Status
* Description   : <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
* Input         : None
* Return        :
    0x00<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>Ȩδ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
    0x01<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*******************************************************************************/
__attribute__((section(".non_0_wait"))) uint8_t Get_Authorize_Lock_Status(void)
{
    if(sys_authorize.expires_time != 0x00)  return sys_authorize.lock_status;
    return 0x00;
}

/*******************************************************************************
* Function Name : Get_Authorize_UnixTime
* Description   : <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
* Input         : None
* Return        : <EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*******************************************************************************/
__attribute__((section(".non_0_wait"))) uint32_t Get_Authorize_UnixTime(void)
{
    return sys_authorize.expires_time;
}

/*******************************************************************************
* Function Name : BLV_Authorize_Task
* Description   : BLV<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
*******************************************************************************/
__attribute__((section(".non_0_wait"))) void BLV_Authorize_Task(void)
{
    static uint32_t sys_tick = 0;
    uint32_t temp_unix = 0,curr_unix = 0;

    if(SysTick_1ms - sys_tick > 10000)
    {
        sys_tick = SysTick_1ms;

        Dbg_Println(DBG_BIT_SYS_STATUS_bit,"RTCʱ<EFBFBD><EFBFBD>: 20%02X-%02X-%02X %02X:%02X:%02X <20><><EFBFBD><EFBFBD>%X",RTC_Raw_Data.year,RTC_Raw_Data.month,RTC_Raw_Data.day,RTC_Raw_Data.hour,RTC_Raw_Data.minute,RTC_Raw_Data.second,RTC_Raw_Data.week);

        temp_unix = RTC_Conversion_To_Unix(&RTC_Raw_Data);

        BLV_Authorize_Processing(temp_unix);

        if(Get_Authorize_Lock_Status() == 0x01)
        {
            Dbg_Println(DBG_BIT_SYS_STATUS_bit,"MCU<EFBFBD><EFBFBD>Ȩ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>:%08X now:%08X-----",Get_Authorize_UnixTime(),temp_unix);
        }

        /*<2A><><EFBFBD>в<EFBFBD><D0B2><EFBFBD>12ʱ<32>䱣<EFBFBD>棬<EFBFBD><E6A3AC>ʱ<EFBFBD>䱣<EFBFBD>浽Flash<73><68>*/
        curr_unix = SRAM_Read_DW(SRAM_Register_Start_ADDRESS + Register_CurrentUsageTime_OFFSET);
        if(temp_unix - curr_unix > 43200)
        {
            SRAM_Write_DW(temp_unix,SRAM_Register_Start_ADDRESS + Register_CurrentUsageTime_OFFSET);
            Retain_Flash_Register_Data();
        }
    }
}