1 /* 2 * Universal power supply monitor class 3 * 4 * Copyright © 2007 Anton Vorontsov <cbou@mail.ru> 5 * Copyright © 2004 Szabolcs Gyurko 6 * Copyright © 2003 Ian Molton <spyro@f2s.com> 7 * 8 * Modified: 2004, Oct Szabolcs Gyurko 9 * 10 * You may use this code as per GPL version 2 11 */ 12 13 #ifndef __LINUX_POWER_SUPPLY_H__ 14 #define __LINUX_POWER_SUPPLY_H__ 15 16 /* 17 * All voltages, currents, charges, energies, time and temperatures in uV, 18 * µA, µAh, µWh, seconds and tenths of degree Celsius unless otherwise 19 * stated. It's driver's job to convert its raw values to units in which 20 * this class operates. 21 */ 22 23 /* 24 * For systems where the charger determines the maximum battery capacity 25 * the min and max fields should be used to present these values to user 26 * space. Unused/unknown fields will not appear in sysfs. 27 */ 28 29 enum { 30 POWER_SUPPLY_STATUS_UNKNOWN = 0, 31 POWER_SUPPLY_STATUS_CHARGING, 32 POWER_SUPPLY_STATUS_DISCHARGING, 33 POWER_SUPPLY_STATUS_NOT_CHARGING, 34 POWER_SUPPLY_STATUS_FULL, 35 }; 36 37 enum { 38 POWER_SUPPLY_HEALTH_UNKNOWN = 0, 39 POWER_SUPPLY_HEALTH_GOOD, 40 POWER_SUPPLY_HEALTH_OVERHEAT, 41 POWER_SUPPLY_HEALTH_DEAD, 42 POWER_SUPPLY_HEALTH_OVERVOLTAGE, 43 POWER_SUPPLY_HEALTH_UNSPEC_FAILURE, 44 }; 45 46 enum { 47 POWER_SUPPLY_TECHNOLOGY_UNKNOWN = 0, 48 POWER_SUPPLY_TECHNOLOGY_NiMH, 49 POWER_SUPPLY_TECHNOLOGY_LION, 50 POWER_SUPPLY_TECHNOLOGY_LIPO, 51 POWER_SUPPLY_TECHNOLOGY_LiFe, 52 POWER_SUPPLY_TECHNOLOGY_NiCd, 53 }; 54 55 enum { 56 POWER_SUPPLY_CAPACITY_LEVEL_UNKNOWN = 0, 57 POWER_SUPPLY_CAPACITY_LEVEL_CRITICAL, 58 POWER_SUPPLY_CAPACITY_LEVEL_LOW, 59 POWER_SUPPLY_CAPACITY_LEVEL_NORMAL, 60 POWER_SUPPLY_CAPACITY_LEVEL_HIGH, 61 POWER_SUPPLY_CAPACITY_LEVEL_FULL, 62 }; 63 64 enum power_supply_property { 65 /* Properties of type `int' */ 66 POWER_SUPPLY_PROP_STATUS = 0, 67 POWER_SUPPLY_PROP_HEALTH, 68 POWER_SUPPLY_PROP_PRESENT, 69 POWER_SUPPLY_PROP_ONLINE, 70 POWER_SUPPLY_PROP_TECHNOLOGY, 71 POWER_SUPPLY_PROP_VOLTAGE_MAX_DESIGN, 72 POWER_SUPPLY_PROP_VOLTAGE_MIN_DESIGN, 73 POWER_SUPPLY_PROP_VOLTAGE_NOW, 74 POWER_SUPPLY_PROP_VOLTAGE_AVG, 75 POWER_SUPPLY_PROP_CURRENT_NOW, 76 POWER_SUPPLY_PROP_CURRENT_AVG, 77 POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, 78 POWER_SUPPLY_PROP_CHARGE_EMPTY_DESIGN, 79 POWER_SUPPLY_PROP_CHARGE_FULL, 80 POWER_SUPPLY_PROP_CHARGE_EMPTY, 81 POWER_SUPPLY_PROP_CHARGE_NOW, 82 POWER_SUPPLY_PROP_CHARGE_AVG, 83 POWER_SUPPLY_PROP_ENERGY_FULL_DESIGN, 84 POWER_SUPPLY_PROP_ENERGY_EMPTY_DESIGN, 85 POWER_SUPPLY_PROP_ENERGY_FULL, 86 POWER_SUPPLY_PROP_ENERGY_EMPTY, 87 POWER_SUPPLY_PROP_ENERGY_NOW, 88 POWER_SUPPLY_PROP_ENERGY_AVG, 89 POWER_SUPPLY_PROP_CAPACITY, /* in percents! */ 90 POWER_SUPPLY_PROP_CAPACITY_LEVEL, 91 POWER_SUPPLY_PROP_TEMP, 92 POWER_SUPPLY_PROP_TEMP_AMBIENT, 93 POWER_SUPPLY_PROP_TIME_TO_EMPTY_NOW, 94 POWER_SUPPLY_PROP_TIME_TO_EMPTY_AVG, 95 POWER_SUPPLY_PROP_TIME_TO_FULL_NOW, 96 POWER_SUPPLY_PROP_TIME_TO_FULL_AVG, 97 /* Properties of type `const char *' */ 98 POWER_SUPPLY_PROP_MODEL_NAME, 99 POWER_SUPPLY_PROP_MANUFACTURER, 100 }; 101 102 enum power_supply_type { 103 POWER_SUPPLY_TYPE_BATTERY = 0, 104 POWER_SUPPLY_TYPE_UPS, 105 POWER_SUPPLY_TYPE_MAINS, 106 POWER_SUPPLY_TYPE_USB, 107 }; 108 109 #endif /* __LINUX_POWER_SUPPLY_H__ */ 110