mirror of
https://github.com/rvtr/ctr_mcu.git
synced 2025-06-18 16:45:33 -04:00
d37b32e654
git-svn-id: file:///Volumes/Transfer/gigaleak_20231201/2020-05-23%20-%20ctr.7z%20+%20svn_v1.068.zip/ctr/svn/ctr_mcu@160 013db118-44a6-b54f-8bf7-843cb86687b1
379 lines
9.5 KiB
C
379 lines
9.5 KiB
C
#pragma SFR
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#pragma NOP
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#pragma HALT
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#pragma STOP
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#include "incs.h"
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#include "i2c_twl.h"
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#include "i2c_ctr.h"
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#include "led.h"
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#include "accero.h"
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#include "pm.h"
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#include "rtc.h"
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#include "sw.h"
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#include "adc.h"
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//=========================================================
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static void chk_emergencyExit();
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//=========================================================
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/* ========================================================
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マイコン内部で必要なもの
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・省電力に入れる
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system_status.pwr_state == OFF_TRIG で、このタスクが呼ばれると、
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省電力モードに入ります
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======================================================== */
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void tsk_sys( )
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{
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static u8 timeout = 0;
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switch ( system_status.pwr_state )
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{
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case OFF: //-------------------------------------------------------
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// スイッチ操作などで割り込みが発生し、スリープが解除されるとここに来ます。
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#ifndef _PARRADIUM_
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switch ( system_status.poweron_reason )
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{
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default:
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// スイッチで電源on
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if( SW_pow_count != 0 )
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{
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timeout = 0;
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}
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else
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{
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timeout += 1;
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}
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if( timeout > 127 )
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{
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system_status.pwr_state = OFF_TRIG; // スイッチはノイズだった。寝る。
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renge_task_interval_run_force = 1;
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return;
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}
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if( SW_pow_count < 3 )
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{
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// もう少しスイッチの様子を見る
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return;
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}
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// 電源投入
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system_status.poweron_reason = PWSW;
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break;
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case ( RTC_ALARM ):
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break;
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}
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timeout = 0;
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// 電源投入 //
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iic_mcu_start( );
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// ↓で電池残量ICの起動待ちウェイトなどがあります。
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PM_init( ); // 電池残量ICの設定
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if( PM_sys_pow_on( ) != ERR_SUCCESS )
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{ // 電源起動不可エラー
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renge_task_interval_run_force = 1;
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iic_mcu_stop( );
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system_status.pwr_state = OFF_TRIG;
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return;
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}
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PM_CHG_TIMEOUT_ENABLE();
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// IRQ0_active;
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#else
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vreg_ctr[ VREG_C_STATUS_1 ] |= REG_BIT_GASGAUGE_ERR;
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system_status.poweron_reason = PWSW;
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#endif // _PARADDIUM_
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PM_LCD_vcom_set( ); // LCDの対向電圧値など書き込み
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#ifdef _PMIC_TWL_
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PM_TEG_LCD_dis( 0 );
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#endif
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if( system_status.poweron_reason == PWSW )
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{
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// 電源ボタンでのonの時は、LEDを点灯させる
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vreg_ctr[VREG_C_LED_POW] = LED_POW_ILM_AUTO;
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}
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else
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{
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// とりあえず、LED消灯状態で起動させる
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vreg_ctr[VREG_C_LED_POW] = LED_POW_ILM_OFF;
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// todo?
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}
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system_status.pwr_state = ON_TRIG;
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// ここまで来ると、電源投入確定
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break;
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case ON_TRIG: //-------------------------------------------------------
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LED_init( );
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PU7 = 0b00011101; // 4:SW_WIFI 3:SW_PWSW 2:PM_IRQ 0:PM_EXTDC_n
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IIC_ctr_Init( );
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if( ( vreg_ctr[ VREG_C_MCU_STATUS ] & REG_BIT_STATUS_WDT_RESET )
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/*
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if( vreg_ctr[ VREG_C_IRQ0 ]
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| vreg_ctr[ VREG_C_IRQ0 ]
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| vreg_ctr[ VREG_C_IRQ0 ]
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| vreg_ctr[ VREG_C_IRQ0 ]
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*/
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!= 0 )
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{
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set_irq( VREG_C_IRQ0, REG_BIT_IRQ_WDT_RESET );
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}
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IIC_twl_Init( );
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RTC_32k_on( );
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KRM = 0b00000000;
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system_status.poweron_reason = NONE;
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renge_task_interval_run_force = 1;
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MK0 = INT_MSK0_RSV;
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MK1 = INT_MSK1_RSV;
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#ifdef _MCU_BSR_
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// MK2 = ~( INT_MSK2_IIC_TWL | INT_MSK2_WIFI_TX_BSR | INT_MSK2_CODEC_PMIRQ );
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// PMK21 = 0; // wifi 使わない
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PMK6 = 0; // pm_irq
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#else
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MK2L = ~INT_MSK2_WIFI_TX_KE3;
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#endif
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system_status.reboot = 0;
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system_status.pwr_state = ON;
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break;
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case ON: //---------------------------------------------
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// PMICによる強制電源断チェック
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// デバッガがreset1をアサートすることもある。そのときは全部リセット
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chk_emergencyExit();
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// SLP監視
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if( SLP_REQ ){
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system_status.pwr_state = SLEEP_TRIG;
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renge_task_interval_run_force = 1;
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}
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break;
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case SLEEP_TRIG: //-------------------------------------
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PM_VDD_ecoMode();
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system_status.pwr_state = SLEEP;
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break;
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case SLEEP: //------------------------------------------
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chk_emergencyExit();
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// スリープから復帰
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if( !SLP_REQ ){
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PM_VDD_normMode();
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wait_ms( 5 ); // tdly_sw
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#ifdef _MODEL_CTR_
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SLP_ACK = 1;
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NOP(); // 適当ウェイト
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NOP();
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NOP();
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NOP();
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SLP_ACK = 0;
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#endif
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system_status.pwr_state = ON_TRIG;
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renge_task_interval_run_force = 1;
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}
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break;
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case OFF_TRIG: //---------------------------------------
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// LED消灯を待つ
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vreg_ctr[VREG_C_LED_POW] = LED_POW_ILM_OFF;
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if(( LED_duty_pow_H != 0 ) || ( LED_duty_pow_L != 0 ))
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{
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return;
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}
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PM_CHG_TIMEOUT_ENABLE();
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LED_stop( );
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IIC_ctr_Stop( );
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IIC_twl_Stop( );
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RTC_32k_off();
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vreg_ctr[VREG_C_IRQ0] = 0;
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vreg_ctr[VREG_C_IRQ1] = 0;
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vreg_ctr[VREG_C_IRQ2] = 0;
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vreg_ctr[VREG_C_IRQ3] = 0;
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// 電源オン条件の割り込みセット
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// PWSW KR3 押すとL
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// BG24 KR4
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// ふた開け INTP5 閉じるとL
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// ACアダプタ INTP4 アダプタありでL
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// RTC
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#ifdef _PMIC_TWL_
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PM_TEG_LCD_dis( 1 );
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#endif
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// IRQ0_deactive;
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// pullup_off(); ↓
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{
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PU5 = 0b00000011; // PM_CHG,PM_CHGERR
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PU7 = 0b00011001; // SW_WiFi,PWSWI,PM_EXTTDC
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}
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PM_sys_pow_off( );
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KRM = ( KR_SW_POW ); // Mask ではなく、Modeなのだそうだ。紛らわしい
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// intp20系は後ほど
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MK0 = ~( INT_MSK0_EXTDC );
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MK1 = ~( INT_MSK1_KR | INT_MSK1_RTCALARM | INT_MSK1_RTCINTVAL );
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MK2L = 0b11111111;
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IF0 = 0;
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IF1 = 0;
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IF2 = 0;
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timeout = 0;
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system_status.pwr_state = BT_CHARGE;
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SW_pow_count = 0;
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SW_wifi_count = 0;
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// no break //
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case BT_CHARGE:
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if( !PM_EXTDC_n )
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{
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// アダプタ有り：充電温度監視
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BT_TEMP_P = 1;
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// 電源on？
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if( ( SW_pow_count > 3 ) || ( SW_wifi_count > 3 )
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|| ( system_status.poweron_reason == RTC_ALARM ) )
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{
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system_status.pwr_state = OFF; // 若干抵抗有るが...
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renge_task_interval_run_force = 1;
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KRMK = 1;
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return;
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}
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return;
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}
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else
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{
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// 省電力へ移行
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BT_TEMP_P = 0;
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while( RWST )
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{;}
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iic_mcu_stop( );
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// 割り込み待ちで寝る //
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RTCIMK = 1;
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#ifndef _PARRADIUM_
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#ifdef _MCU_BSR_
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CKC = 0b00001001;
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OSMC = 0x00;
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#endif
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STOP( );
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#ifdef _MCU_BSR_
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OSMC = 0x01;
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CKC = 0b00001000;
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#endif
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#endif
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RTCIMK = 0;
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// 起きる //
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// 起きる条件は
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// ・KeyReturn割り込み（電源ボたん）
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// ・RTCアラーム
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// ・アダプタ挿抜
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system_status.pwr_state = OFF; //
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renge_task_interval_run_force = 1;
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KRMK = 1;
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return;
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}
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default:
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while( 1 )
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{
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NOP( );
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// あり得ないステート
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}
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}
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}
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/*******************************************************//**
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PMICが電源異常で止めたか確認
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**********************************************************/
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static void chk_emergencyExit(){
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#ifndef _PARRADIUM_
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if( !RESET1_n )
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{
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if( PM_chk_LDSW( ) == 0 )
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{
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// PMICが異常終了判断をした
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system_status.pwr_state = OFF_TRIG;
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renge_task_interval_run_force = 1;
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}
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else
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{
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// デバッガなりがリセットをかけた
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iic_mcu_write_a_byte( IIC_SLA_PMIC, PM_REG_ADRS_BL, 0 );
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vreg_ctr[VREG_C_STATUS] = ( vreg_ctr[VREG_C_STATUS] & 0b10011111 );
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vreg_ctr[VREG_C_COMMAND0] |= REG_BIT_RESET1_REQ;
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renge_task_immed_add( do_command0 );
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}
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}
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#endif
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}
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/* ========================================================
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CPUからのスリープ要求
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ポーリングにしました。
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======================================================== */
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/*
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__interrupt void intp0_slp( )
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{ // SLP
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if( SLP_REQ ){
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system_status.pwr_state = SLEEP_TRIG;
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}else{
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system_status.pwr_state = ON_TRIG;
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if( PM_BL_set() != ERR_SUCCESS ){
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renge_task_interval_run_force = 1;
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iic_mcu_stop();
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system_status.pwr_state = OFF_TRIG;
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}
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}
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renge_task_interval_run_force = 1;
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}
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*/
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/*******************************************************//**
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全く意味ないですが、気分的な物で...
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**********************************************************/
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task_status_immed tski_firm_update(){
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firm_update();
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return( ERR_SUCCESS );
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}
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