无hall延时2s关大电，确保仪表等负载快速插拔电池能正常，不闪屏

Signed-off-by: huhui <huhui@sharkgulf.com>

Application/app/sox/state.c

@@ -367,17 +367,23 @@ static int _can_close_mos_no_hall(void){
 }
 
 static void _process_iostate_changed(s32 unhealth){
+	static u64 _hall_no_time = 0;
 	if (!(io_state()->hall_detect)&& _can_close_mos_no_hall()){
-		if (ml5238_is_discharging() && (!_bms_state.charging)){
-			discharger_open(0);
-		}
-		if (!AUX_VOL_IS_OPEN()){
-			start_aux_power(1);
-		}
-		if (!io_state()->charger_detect_irq && ml5238_is_charging() && (!_bms_state.charging)){
-			charger_open(0);
-		}
 		bms_set_ps_charger_in(0, 0);
+		/* 无hall延时2s关大电，确保仪表等负载快速插拔电池能正常，不闪屏 */
+		if (shark_get_mseconds() - _hall_no_time >= 2 * 1000) {
+			if (ml5238_is_discharging() && (!_bms_state.charging)){
+				discharger_open(0);
+			}
+			if (!AUX_VOL_IS_OPEN()){
+				start_aux_power(1);
+			}
+			if (!io_state()->charger_detect_irq && ml5238_is_charging() && (!_bms_state.charging)){
+				charger_open(0);
+			}
+		}
+	}else {
+		_hall_no_time = shark_get_mseconds();
 	}
 	if (io_state()->charger_detect_irq && ((unhealth & Health_charger_Fault) == 0) && (_bms_state.cell_max_vol < SIGLE_CELL_MAX_CHARGER_VOLTAGE)) {
 		if (!ml5238_is_charging() && shark_uart_timeout()){//不在车上，底座上，充电柜上，检测到充电器插入，自动打开充电，否则的话，只能通过指令来打开充电mos