/* ========================================================

CTR MCU I2Cレジスタ

  ====================================================== */
#include "incs.h"
#include "vreg_ctr.h"
#include "rtc.h"
#include "led.h"
#include "accero.h"
#include "pm.h"


// ********************************************************
u8      vreg_ctr[VREG_C_ENDMARK_];

bit     irq_readed;  // AAA型のため。

// ********************************************************
// 非ゼロの初期値の指定が必要なアドレス
void vreg_ctr_init(  )
{
    vreg_ctr[VREG_C_LED_BRIGHT] = 0xFF;

#ifdef _debug_
//    vreg_ctr[ VREG_C_LED_TUNE ]   = 0x02;
#endif

    vreg_ctr[VREG_C_MCU_VER_MAJOR] = MCU_VER_MAJOR;
#ifdef _MODEL_WM0_
    vreg_ctr[VREG_C_MCU_VER_MAJOR] += 0x20;
#endif
#ifdef _MODEL_TS0_
    vreg_ctr[VREG_C_MCU_VER_MAJOR] += 0x10;
#endif

    vreg_ctr[VREG_C_MCU_VER_MINOR] = MCU_VER_MINOR;


    vreg_ctr[VREG_C_VCOM_T] = 92;
    vreg_ctr[VREG_C_VCOM_B] = 95;
}




// ********************************************************
// I2C仮想レジスタに書きます。
//　引数 adrs は内部アドレス
//  　書けないアドレスにアクセスした場合、何もしません。
// ●書き込んだ結果、I2C_mcu通信が発生する場合、renge_task_immed_add()
//  を使用しないと、I2C_mcu使用中でエラー終了した場合にリトライしません。
void vreg_ctr_write( u8 adrs, u8 data )
{
    switch ( adrs )
    {

    case ( VREG_C_MCU_STATUS ):
        vreg_ctr[adrs] = data;
        vreg_twl[ REG_TWL_INT_ADRS_MODE ] = ( ( data & 0xC0 ) >> 6);
        break;

    case ( VREG_C_VCOM_T ):
    case ( VREG_C_VCOM_B ):
        renge_task_immed_add( tski_vcom_set );
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_DBG1 ):
    case ( VREG_C_DBG2 ):
        vreg_ctr[adrs] = data;
        break;
    case ( VREG_C_DBG3 ):
        vreg_ctr[adrs] = data;
        if( ( vreg_ctr[VREG_C_DBG1] == 'j' )
            && ( vreg_ctr[VREG_C_DBG2] == 'h' ) && ( data == 'l' ) )
        {
            firm_update(  );    // 戻ってこない
        }
        break;

    case ( VREG_C_IRQ_MASK0 ):
    case ( VREG_C_IRQ_MASK1 ):
    case ( VREG_C_IRQ_MASK2 ):
    case ( VREG_C_IRQ_MASK3 ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_COMMAND0 ):
        vreg_ctr[adrs] = data;
        if( data != 0 )
        {
            renge_task_immed_add( do_command0 );
        }
        break;

    case ( VREG_C_COMMAND1 ):
        vreg_ctr[adrs] = data;
        if( data != 0 )
        {
            // renge_task_immed_add( do_command1 );
            /// 持ってきました
            vreg_twl[REG_TWL_INT_ADRS_IRQ] = ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_PWSW_DET ) != 0 ) ? REG_BIT_TWL_IRQ_PWSW_DET : 0x00;   //pwsw_det
            vreg_twl[REG_TWL_INT_ADRS_IRQ] |= ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_RESET ) != 0 ) ? REG_BIT_TWL_IRQ_RESET : 0x00;        //reset_req

            vreg_twl[REG_TWL_INT_ADRS_IRQ] |= ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_OFF ) != 0 ) ? REG_BIT_TWL_IRQ_OFF : 0x00;    //off_req

            vreg_twl[REG_TWL_INT_ADRS_IRQ] |= ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_BT_LOW ) != 0 ) ? REG_BIT_TWL_IRQ_BT_LOW : 0x00;      //batt_low
            vreg_twl[REG_TWL_INT_ADRS_IRQ] |= ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_BT_EMPTY ) != 0 ) ? REG_BIT_TWL_IRQ_BT_EMPTY : 0x00;  //batt_empty

            vreg_twl[REG_TWL_INT_ADRS_IRQ] |= ( ( vreg_ctr[VREG_C_COMMAND1] & REG_BIT_TWL_CMD_VOL_CHANGE ) != 0 ) ? REG_BIT_TWL_IRQ_VOL_CHANGE : 0x00;      //vol_changed
        }
        break;

    case ( VREG_C_FREE0 ):
    case ( VREG_C_FREE1 ):
    case ( VREG_C_FREE2 ):
    case ( VREG_C_FREE3 ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_LED_BRIGHT ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_LED_POW ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_LED_WIFI ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_LED_CAM ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_LED_TUNE ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_RTC_SEC ):
    case ( VREG_C_RTC_MIN ):
    case ( VREG_C_RTC_HOUR ):
    case ( VREG_C_RTC_YOBI ):
    case ( VREG_C_RTC_DAY ):
    case ( VREG_C_RTC_MONTH ):
    case ( VREG_C_RTC_YEAR ):
        // ここでは書かない。セットするだけでstopで書く
        /// 非同期で動いているため。
        set_rtc( adrs - VREG_C_RTC_SEC, data );
        break;

    case ( VREG_C_RTC_COMP ):
        vreg_ctr[adrs] = data;
        SUBCUD = data;
        break;

    case ( VREG_C_RTC_ALARM_MIN ):
    case ( VREG_C_RTC_ALARM_HOUR ):
        vreg_ctr[adrs] = data;
        rtc_alarm_dirty = 1;
        break;

        // 書くだけでよい
    case ( VREG_C_RTC_ALARM_DAY ):
    case ( VREG_C_RTC_ALARM_MONTH ):
    case ( VREG_C_RTC_ALARM_YEAR ):
        vreg_ctr[adrs] = data;
        break;


    case ( VREG_C_ACC_CONFIG ):
        vreg_ctr[adrs] = data;
        renge_task_immed_add( acc_hosu_set );
        break;

    case ( VREG_C_ACC_R_ADRS ):
        vreg_ctr[adrs] = data;
        renge_task_immed_add( acc_read );
        break;

    case ( VREG_C_ACC_W_ADRS ):
        vreg_ctr[adrs] = data;
        break;

    case ( VREG_C_ACC_W_BUF ):
        vreg_ctr[adrs] = data;
        renge_task_immed_add( acc_write );
        break;

    case ( VREG_C_ACC_HOSU_L ):
    case ( VREG_C_ACC_HOSU_M ):
    case ( VREG_C_ACC_HOSU_H ):
        vreg_ctr[adrs] = data;
        break;

#ifdef _debug_
    case ( VREG_C_BT_REMAIN ):
    case ( VREG_C_BT_TEMP ):
        vreg_ctr[adrs] = data;
        break;
#endif

    case ( VREG_C_COMMAND3 ):
        vreg_ctr[adrs] = data;
        switch ( data )
        {
        case ( 'r' ):          // マイコン再起動
            WDTE = 0xAA;
            break;
        }
        break;
    }
    return;
}



// ********************************************************
// I2C仮想レジスタから読みます。
// 戻り： xx データ
// 注意：次のアドレスの準備で呼ばれる ので、
//       リードされたらクリアなどは気をつける
u8 vreg_ctr_read( u8 adrs )
{
    // RTCは読み出し途中に繰り上がるのを避けるため
    if( ( VREG_C_RTC_SEC <= adrs ) && ( adrs <= VREG_C_RTC_YEAR ) )
    {
        rtc_buf_reflesh(  );
    }

    if( adrs == VREG_C_MCU_STATUS )
    {
        return( vreg_ctr[ VREG_C_MCU_STATUS ] | ( ( vreg_twl[ REG_TWL_INT_ADRS_MODE ] & 0x03 ) << 6 ) );
    }
    return ( vreg_ctr[adrs] );
}



// ********************************************************
// I2C仮想レジスタから読まれて何かするレジスタ
void vreg_ctr_after_read( u8 adrs )
{

    // 割り込みフラグはリードでクリア
    if( adrs == VREG_C_IRQ0 )
    {
        vreg_ctr[VREG_C_IRQ0] = 0;
        irq_readed = 1;
    }
    else if( adrs == VREG_C_IRQ1 )
    {
        vreg_ctr[VREG_C_IRQ1] = 0;
        irq_readed = 1;
    }
    else if( adrs == VREG_C_IRQ2 )
    {
        vreg_ctr[VREG_C_IRQ2] = 0;
        irq_readed = 1;
    }
    else if( adrs == VREG_C_IRQ3 )
    {
        vreg_ctr[VREG_C_IRQ3] = 0;
        irq_readed = 1;
    }
}