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//
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//
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//
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//
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#include "global.h"
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#include "global.h"
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#include "i2c.h"
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#include "timer.h"
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#include "power.h"
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#include "power.h"
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long power_last_update;
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bool power_last_state;
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void reset();
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void reset();
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void power_off(void)
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void power_off(void)
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{
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{
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    reset();
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    reset();
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}
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}
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void power_init(void)
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void power_init(void)
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{
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{
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    power_last_update = 0;
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}
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}
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bool charging_state(void)
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bool charging_state(void)
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{
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{
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    return false;
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    return false;
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}
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}
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bool external_power_state(void)
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bool external_power_state(void)
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{
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{
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    return false;
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    return vbus_state();
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}
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}
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bool vbus_state(void)
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bool vbus_state(void)
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{
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{
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    if (TIMEOUT_EXPIRED(power_last_update, 200000))
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    {
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        power_last_update = USEC_TIMER;
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        power_last_state = !!(i2c_recvbyte(0, 0xe6, 4) & 0x40);
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    }
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    return true;
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    return power_last_state;
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}
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}
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int read_battery_voltage(int battery)
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int read_battery_voltage(int battery)
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{
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{
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    return -1;
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    return -1;