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30 lines
870 B
Lua
30 lines
870 B
Lua
local BasePowerD = require("device/generic/powerd")
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local ffi = require("ffi")
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-- local inkview = ffi.load("inkview")
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ffi.cdef[[
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int IsCharging();
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]]
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local PocketBookPowerD = BasePowerD:new{
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is_charging = nil,
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batt_capacity_file = "/sys/devices/platform/sun5i-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/battery/capacity",
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is_charging_file = "/sys/devices/platform/sun5i-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/battery/status",
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}
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function PocketBookPowerD:init()
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end
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function PocketBookPowerD:getCapacityHW()
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return self:read_int_file(self.batt_capacity_file)
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end
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function PocketBookPowerD:isChargingHW()
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self.is_charging = self:read_str_file(self.is_charging_file)
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return self.is_charging == "Charging"
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-- or we can query using SDK method `IsCharging`
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--return inkview.IsCharging() == 1
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end
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return PocketBookPowerD
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