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Register for and forward low battery events #7

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3 changes: 2 additions & 1 deletion include/arm11/drivers/hid.h
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Original file line number Diff line number Diff line change
Expand Up @@ -81,7 +81,8 @@ enum
KEY_WIFI = BIT(3),
KEY_SHELL = BIT(4), // Auto clears on open
KEY_BAT_CHARGING = BIT(5), // Auto clears when charging stops
KEY_VOL_SLIDER = BIT(6)
KEY_VOL_SLIDER = BIT(6),
KEY_LOW_BATTERY = BIT(7)
};

typedef struct
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2 changes: 1 addition & 1 deletion include/arm11/drivers/mcu.h
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@ extern "C"
MCU_IRQ_BATT_CHARGE_STOP | MCU_IRQ_ACC_DATA_READY | MCU_IRQ_ACC_RW_DONE | \
MCU_IRQ_WATCHDOG | MCU_IRQ_SHELL_OPEN | MCU_IRQ_SHELL_CLOSE | \
MCU_IRQ_WIFI_PRESS | MCU_IRQ_HOME_RELEASE | MCU_IRQ_HOME_PRESS | \
MCU_IRQ_POWER_HELD | MCU_IRQ_POWER_PRESS))
MCU_IRQ_POWER_HELD | MCU_IRQ_POWER_PRESS | MCU_IRQ_LOW_BATT))


typedef struct
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4 changes: 3 additions & 1 deletion source/arm11/drivers/hid.c
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,8 @@
MCU_IRQ_BATT_CHARGE_STOP | MCU_IRQ_SHELL_OPEN | \
MCU_IRQ_SHELL_CLOSE | MCU_IRQ_WIFI_PRESS | \
MCU_IRQ_HOME_RELEASE | MCU_IRQ_HOME_PRESS | \
MCU_IRQ_POWER_HELD | MCU_IRQ_POWER_PRESS)
MCU_IRQ_POWER_HELD | MCU_IRQ_POWER_PRESS | \
MCU_IRQ_LOW_BATT)

#define CPAD_THRESHOLD (400)

Expand Down Expand Up @@ -75,6 +76,7 @@ static void updateMcuHidState(void)
tmp |= state>>10 & KEY_BAT_CHARGING; // Battery started charging
if(state & BIT(14)) tmp &= ~KEY_BAT_CHARGING; // Battery stopped charging
tmp |= state>>16 & KEY_VOL_SLIDER; // Volume slider update
tmp |= state>>6 & KEY_LOW_BATTERY; // Low battery notification
g_extraKeys = tmp;
}

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