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

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


extern u8 boot_ura;



/* ========================================================
  WiFi 関係
  ・WL_TX,RX
  ・LED_wifi
  ・32kHz
 ======================================================== */
task_interval tsk_wifi(){
  return 10;
}



/* ========================================================
 他のところでケアされていない部分
 ======================================================== */
task_interval tsk_misc_stat(){
  static u8 state_old;          // ステータス変化検出→割り込み の為

  SHELL_CLOSE_P = 1;
  set_bit( EXT_OPT_DET, vreg_ctr[ VREG_C_STATUS0 ], REG_BIT_EXT_OPT_LOCK );
  set_bit( SHELL_CLOSE, vreg_ctr[ VREG_C_STATUS0 ], REG_BIT_SHELL_CLOSE );
  SHELL_CLOSE_P = 0;

  // ステータスレジスタ関係 → 割り込み //
  if(( vreg_ctr[ VREG_C_STATUS0 ] ^ state_old ) != 0 ){
    vreg_ctr[ VREG_C_IRQ1 ] |= REG_BIT_STAT_CHANGE;
    switch( system_status.pwr_state ){
    case ON_TRIG:
      break;
    case ON:
      if( ( vreg_ctr[ VREG_C_IRQ_MASK1 ] & REG_BIT_STAT_CHANGE ) != 0 ){
          IRQ0_ast;
      }
      break;
    case SLEEP_TRIG:
    case SLEEP:
      if( (( state_old & REG_BIT_SHELL_CLOSE ) != 0 )
          && ( !SHELL_CLOSE ) ){
        // 蓋開けた のみ通知
      if( ( vreg_ctr[ VREG_C_IRQ_MASK1 ] & REG_BIT_STAT_CHANGE ) != 0 ){
          IRQ0_ast;
      }
      }
      break;
    case OFF_TRIG:
    case OFF:
    default:
      break;
    }
  }

  state_old = vreg_ctr[ VREG_C_STATUS0 ];
  return( 100 );
}




/* ========================================================
 ======================================================== */
task_interval tsk_debug(){
  u8 temp;
  static u8 count = 0;

  if( count == 0 ){
//      LED_WIFI_2 ^= 1;
  }

  /*
  temp = iic_mcu_read_a_byte( IIC_SLA_8LEDS, IIC_8LEDS_REG_DO );
  count += 1;
  iic_mcu_write_a_byte( IIC_SLA_8LEDS, IIC_8LEDS_REG_DO, count );
  iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 3, count );
  return 0;
*/
  return 255;
}


task_interval tsk_debug2(){
  if(( system_status.pwr_state != OFF )
     && ( system_status.pwr_state != ON_TRIG )){
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 3, vreg_ctr[ VREG_C_IRQ0 ] );
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 2, vreg_ctr[ VREG_C_IRQ1 ] );
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 1, boot_ura );
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 1, vreg_ctr[ VREG_C_SND_VOL ] );
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 1, vreg_ctr[ VREG_TUNE ] );
//    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 0, vreg_ctr[ VREG_C_ACC_ZH ] );
    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 3, vreg_ctr[ VREG_C_TUNE ] );
    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 2, vreg_ctr[ VREG_C_SND_VOL ] );
    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 1, vreg_ctr[ VREG_C_STATUS0 ] );
    iic_mcu_write_a_byte( IIC_SLA_DBG_MONITOR, 0, vreg_ctr[ VREG_C_ACC_ZH ] );
  }
  return( 20/2 );
}


#if 0
/* ========================================================
 タスクひな形
 ======================================================== */
task_interval tsk_hina(){
  switch( system_status.pwr_state ){
  case OFF:
  case ON_TRIG:
  case ON:
  case SLEEP_TRIG:
  case SLEEP:
  case OFF_TRIG:
  default:
  }

  return( 次の起動までのシステムtick数 );  // 毎 tic 呼ばれることになります
}


// ポインタで何かもらうのは危険な気がしてきた
/* このように使う
      renge_task_immed_add( タスク関数へのポインタ );
*/
task_status_immed tsk_imm_hina( u8* arg ){

  return( ERR_FINISED );
  // ERR_FINISED タスクを削除
  // ERR_CONTINUE 次になんか割り込みなり、ユーザー操作なり、システムチックが
  //             来たときに再度実行
}


#endif



/* ========================================================
 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
 ======================================================== */
task_interval tsk_soft_int(){
#ifdef _MCU_KE3_
  static u8 pin;

  // Hエッジ検出
//  pin = ( pin << 1 ) + ( ACC_VALID? 1: 0 );
//  if( ( pin & 0x03 ) == 0x01 ){
  if( ACC_VALID ){
    renge_task_immed_add( tsk_cbk_accero );
  }
  return( 0 );
#else
  // 本物のマイコンなら、割り込みでタスクを登録します
  return( 248 );
#endif
}







/* ========================================================
 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_command0(){

  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 ){
#ifdef _PMIC_TWL_
      RESETs_ast;
#else
      PM_reset_ast();
      RESET2_ast;
#endif
      FCRAM_RST_ast;
    }
    if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_RESET2_REQ ){
      RESET2_ast;
    }
    if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_FCRAM_RESET_REQ ){
      FCRAM_RST_ast;
    }
    wait_ms( 5 );
#ifdef _PMIC_TWL_
    RESETs_neg;
#else
    PM_reset_neg();
    RESET2_neg;
#endif
    FCRAM_RST_neg;
  }

  if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_BL_ON ){
      renge_task_immed_add( tski_PM_BL_on );
  }else if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_BL_OFF ){
      renge_task_immed_add( tski_PM_BL_off );
  }
  if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_LCD_ON ){
      renge_task_immed_add( tski_PM_LCD_on );
  }else if( vreg_ctr[ VREG_C_COMMAND0 ] & REG_BIT_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
　  0なら呼ばれません。ケア不要
 ======================================================== */
task_status_immed do_command1(){
// 呼ばれません
    while(1){
        NOP();  // 誤り検出
    }
  vreg_twl[ REG_TWL_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_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_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_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_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_ADRS_IRQ ] |= (( vreg_ctr[ VREG_C_COMMAND1 ] & REG_BIT_TWL_CMD_VOL_CHANGE ) != 0 )? REG_BIT_TWL_IRQ_VOL_CHANGE: 0x00; //vol_changed
  return( ERR_FINISED );
}



/* ========================================================
  CPUからのスリープ要求
 ======================================================== */
__interrupt void intp0_slp(){       // SLP
  if( SLP_REQ ){
    system_status.pwr_state = SLEEP_TRIG;
  }else{
    system_status.pwr_state = ON_TRIG;
    if( PM_BL_on() == 0 ){
      renge_task_interval_run_force = 1;
      iic_mcu_stop();
      system_status.pwr_state = OFF_TRIG;
    }
  }
  renge_task_interval_run_force = 1;
}