#pragma SFR
#pragma NOP
#pragma HALT
#pragma STOP

#include "incs.h"
#include "renge.h"
#include "pm.h"

#include "accero.h"

#define INTERVAL_TSK_MISC_STAT 4



/* ========================================================
 ステータスレジスタなど
 ======================================================== */
void tsk_misc_stat(  )
{
    static u8 interval_task_misc_stat = 0;
    static u8 state_old;        // ステータス変化検出→割り込み の為
    u8      diff;

    if( interval_task_misc_stat != 0 )
    {
        interval_task_misc_stat -= 1;
        return;
    }
    else
    {
        interval_task_misc_stat = ( INTERVAL_TSK_MISC_STAT / SYS_INTERVAL_TICK );
    }

    set_bit( SHELL_OPEN, vreg_ctr[VREG_C_STATUS], REG_BIT_ST_SHELL_OPEN );

    // ステータスレジスタ関係 → 割り込み //
    if( ( system_status.pwr_state == ON ) || ( system_status.pwr_state == SLEEP ) )
    {
        diff = vreg_ctr[VREG_C_STATUS] ^ state_old;
        if( diff != 0 )
        {
            state_old = vreg_ctr[VREG_C_STATUS];

            if( diff & REG_BIT_LCD_POW )
            {
                // 液晶電源セット完了
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_LCD_POW )
                {
                    // on
                    set_irq( VREG_C_IRQ3, REG_BIT_LCD_ON );
                }
                else
                {
                    // off
                    set_irq( VREG_C_IRQ3, REG_BIT_LCD_OFF );
                }
            }

            if( diff & REG_BIT_BL )
            {
                // バックライトに変化有り
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_BL )
                {
                    // ついた
                    set_irq( VREG_C_IRQ3, REG_BIT_BL_ON );
                }
                else
                {
                    // 消えた
                    set_irq( VREG_C_IRQ3, REG_BIT_BL_OFF );
                }
            }
#if 0
            todo
                    if( diff & REG_BIT_BL_U )
            {
                // バックライトに変化有り
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_BL_U )
                {
                    // ついた
                    set_irq( VREG_C_IRQ4, REG_BIT_BL_U_ON );
                }
                else
                {
                    // 消えた
                    set_irq( VREG_C_IRQ4, REG_BIT_BL_U_OFF );
                }
            }

            if( diff & REG_BIT_BL_L )
            {
                // バックライトに変化有り
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_BL_L )
                {
                    // ついた
                    set_irq( VREG_C_IRQ4, REG_BIT_BL_L_ON );
                }
                else
                {
                    // 消えた
                    set_irq( VREG_C_IRQ4, REG_BIT_BL_L_OFF );
                }
            }
#endif
            if( diff & REG_BIT_BATT_CHARGE )
            {
                // 充電状態に以下略
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_BATT_CHARGE )
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_BT_CHG_START );
                }
                else
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_BT_CHG_STOP );
                }
            }

            if( diff & REG_BIT_POW_SUPPLY )
            {
                // 電源供給
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_POW_SUPPLY )
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_BT_DC_CONNECT );
                }
                else
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_BT_DC_DISC );
                }
            }

            if( diff & REG_BIT_ST_SHELL_OPEN )
            {
                // 蓋の開け閉め
                if( vreg_ctr[VREG_C_STATUS] & REG_BIT_ST_SHELL_OPEN )
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_SHELL_OPEN );
                }
                else
                {
                    set_irq( VREG_C_IRQ2, REG_BIT_SHELL_CLOSE );
                }
            }
        }

//#ifdef _MCU_KE3_
        // KE3では必須です。
        /* ========================================================
           加速度センサ割り込みピンがオリジナルマイコンには無いので
           ポーリングする。
           歩数計用
           BSRマイコンはaccero.cで割り込みルーチンからタスク登録します。
           ======================================================== */
        // 割り込みの取りこぼし？
        if( ( vreg_ctr[VREG_C_ACC_CONFIG] & 0x03 ) != 0x00 )
        {
            if( ACC_VALID )
            {
                renge_task_immed_add( tsk_cbk_accero );
                NOP();
            }
        }
//#endif

        // 割り込みの取りこぼし？
        if( !PM_IRQ_n ){
                renge_task_immed_add( ntr_pmic_comm );
                NOP();
        }
    }
    return;
}





/* ========================================================
 逐一起動タスク
 ======================================================== */

/* ========================================================
  COMMANDレジスタへの書き込み
　  0なら呼ばれません。ケア不要
 ======================================================== */
task_status_immed do_command(  )
{

    // 本体電源など
    if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_OFF_REQ )
    {
        system_status.pwr_state = OFF_TRIG;
    }
    else
    {
        if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_RESET1_REQ )
        {
            PM_reset_ast(  );
            RESET2_ast;
            FCRAM_RST_ast;
            wait_ms( 5 );
        }
        if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_RESET2_REQ )
        {
            RESET2_ast;
            wait_ms( 5 );
        }
        if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_FCRAM_RESET_REQ )
        {
            FCRAM_RST_ast;
            wait_ms( 5 );
        }
        PM_reset_neg(  );
        RESET2_neg;
        FCRAM_RST_neg;
    }

    // 液晶電源など
    if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_CMD_BL_ON )
    {
        renge_task_immed_add( tski_PM_BL_on );
    }
    else if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_CMD_BL_OFF )
    {
        renge_task_immed_add( tski_PM_BL_off );
    }

    if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_CMD_LCD_ON )
    {
        renge_task_immed_add( tski_PM_LCD_on );
    }
    else if( vreg_ctr[VREG_C_COMMAND0] & REG_BIT_CMD_LCD_OFF )
    {
        renge_task_immed_add( tski_PM_LCD_off );
    }

    vreg_ctr[VREG_C_COMMAND0] = 0;
    return ( ERR_FINISED );
}



/* ========================================================
　互換向け、TWLアプリへの割り込み
 仮想レジスタの書き込み時に行います。
 ======================================================== */
// task_status_immed do_command1(  )