/**
 * @file Bikelight.c
 * @author Wang, Zhiyu(wangzy49@midea.com)
 * @brief light of ebike
 * @version 0.1
 * @date 2021-10-09
 *
 * @copyright Copyright (c) 2021
 *
 */

/************************************************************************
 Beginning of File, do not put anything above here except notes
 Compiler Directives:
*************************************************************************/
#include "syspar.h"
#include "typedefine.h"
#include "mathtool.h"
//#include "at32f421.h"//#include "stm32f10x.h"
#include "display.h"

/******************************
 *
 *  Parameter
 *
 ******************************/
DISPLAY_OUT         display_stDisplayOut = DISPLAY_OUT_DEFAULT;
static DISPLAY_COEF display_stDisplayCoef = DISPLAY_COEF_DEFAULT;
/***************************************************************
 Function: bikelight_voSetBikeLightOn;
 Description: set bike light on
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
static void display_voSetDisplayOn(void)
{
    if (display_stDisplayOut.DisplayState != DISPLAY_Error)
    {
        display_stDisplayOut.DisplayState = DISPLAY_On;
    }
}

/***************************************************************
 Function: bikelight_voSetBikeLightOff;
 Description: set bike off
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
static void display_voSetDisplayOff(void)
{
    if (display_stDisplayOut.DisplayState != DISPLAY_Error)
    {
        display_stDisplayOut.DisplayState = DISPLAY_Off;
    }
}

/***************************************************************
 Function: display_voGetDisplayError;
 Description: bike light control initialization
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
void display_voGetDisplayError(UWORD DisplayVolPu)
{
    if ((display_stDisplayOut.blDisplayErrorFlg != TRUE) &&
        (DisplayVolPu > display_stDisplayCoef.uwDisplayErrorVoltagePuUp || DisplayVolPu < display_stDisplayCoef.uwDisplayErrorVoltagePuDown))
    {
        display_stDisplayOut.uwDisplayErrorCnt++;
        if (display_stDisplayOut.uwDisplayErrorCnt == display_stDisplayCoef.uwDisplayErrorCnt)
        {
            display_stDisplayOut.DisplayState = DISPLAY_Error;
            display_stDisplayOut.blDisplayErrorFlg = TRUE;
            display_stDisplayOut.uwDisplayErrorCnt = 0;
        }
    }
    else
    {
        display_stDisplayOut.uwDisplayErrorCnt = 0;
    }

    if ((display_stDisplayOut.blDisplayErrorFlg == TRUE) &&
        (DisplayVolPu < display_stDisplayCoef.uwDisplayErrorVoltagePuUp && DisplayVolPu > display_stDisplayCoef.uwDisplayErrorVoltagePuDown))
    {
        display_stDisplayOut.uwDisplayRecoverCnt++;
        if (display_stDisplayOut.uwDisplayRecoverCnt == display_stDisplayCoef.uwDisplayRecoverCnt)
        {
            display_stDisplayOut.DisplayState = DISPLAY_Off;
            display_stDisplayOut.blDisplayErrorFlg = FALSE;
            display_stDisplayOut.uwDisplayRecoverCnt = 0;
        }
    }
    else
    {
        display_stDisplayOut.uwDisplayRecoverCnt = 0;
    }
}

/***************************************************************
 Function: display_voDisplayInit;
 Description: bike light control initialization
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
void display_voDisplayInit(void)
{
    display_stDisplayOut.uwDisplayErrorCnt = 0;
    display_stDisplayOut.uwDisplayRecoverCnt = 0;
    display_stDisplayOut.DisplayState = DISPLAY_Off;
    display_stDisplayOut.blDisplayErrorFlg = FALSE;
    display_voDisplayControl(1);

    display_stDisplayCoef.uwDisplayErrorCnt = Display_POWER_ERROR_DETECT / Display_POWER_ERROR_TIMEUNIT;
    display_stDisplayCoef.uwDisplayRecoverCnt = Display_POWER_ERROR_RECOVER / Display_POWER_ERROR_TIMEUNIT;
    display_stDisplayCoef.uwDisplayErrorVoltagePuDown = ((ULONG)Display_POWER_ERROR_VOLTAGE_DOWN << 14) / VBASE;
    display_stDisplayCoef.uwDisplayErrorVoltagePuUp = ((ULONG)Display_POWER_ERROR_VOLTAGE_UP << 14) / VBASE;
}

/***************************************************************
 Function: display_voDisplayCoef;
 Description: bike light control initialization
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
void display_voDisplayCoef(void)
{
    display_stDisplayCoef.uwDisplayErrorCnt = Display_POWER_ERROR_DETECT / Display_POWER_ERROR_TIMEUNIT;
    display_stDisplayCoef.uwDisplayRecoverCnt = Display_POWER_ERROR_RECOVER / Display_POWER_ERROR_TIMEUNIT;
    display_stDisplayCoef.uwDisplayErrorVoltagePuDown = ((ULONG)Display_POWER_ERROR_VOLTAGE_DOWN << 14) / VBASE;
    display_stDisplayCoef.uwDisplayErrorVoltagePuUp = ((ULONG)Display_POWER_ERROR_VOLTAGE_UP << 14) / VBASE;
}
/***************************************************************
 Function: display_voDisplayControl;
 Description: bike light control initialization
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
void display_voDisplayControl(UWORD switchAction)
{

    if (switchAction == 1)
    {
        display_voSetDisplayOn();
    }
    if (switchAction == 0)
    {
        display_voSetDisplayOff();
    }
}

/***************************************************************
 Function: display_voCommunication;
 Description: bike light control initialization
 Call by: functions in main loop;
 Input Variables: N/A
 Output/Return Variables: N/A
 Subroutine Call: N/A;
 Reference: N/A
****************************************************************/
void display_voCommunication(void)
{}

/*************************************************************************
 Local Functions (N/A)
*************************************************************************/

/*************************************************************************
 End of this File (EOF)!
 Do not put anything after this part!
*************************************************************************/