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lain
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bat: #177 fix Watt computation; make AC state available #178

This commit is contained in:
Luke Bonham 2016-03-22 08:39:38 +01:00
parent 94e6be5b42
commit 6ebe2d9e72
3 changed files with 28 additions and 23 deletions
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2
widgets/alsabar.lua
View File

@ -127,7 +127,7 @@ local function worker(args)
-- Capture mixer control state: [5%] ... ... [on]
local volu, mute = string.match(mixer, "([%d]+)%%.*%[([%l]*)")
if tonumber(volu) ~= alsabar._current_level or string.match(mute, "on") ~= alsabar._muted
if (volu and tonumber(volu) ~= alsabar._current_level) or string.match(mute, "on") ~= alsabar._muted
then
alsabar._current_level = tonumber(volu)
alsabar.bar:set_value(alsabar._current_level / 100)

47
widgets/bat.lua
View File

@ -23,11 +23,12 @@ local setmetatable = setmetatable
-- lain.widgets.bat
local function worker(args)
local bat = {}
local args = args or {}
local timeout = args.timeout or 30
local battery = args.battery or "BAT0"
local notify = args.notify or "on"
local bat = {}
local args = args or {}
local timeout = args.timeout or 30
local battery = args.battery or "BAT0"
local ac = args.ac or "AC0"
local notify = args.notify or "on"
local settings = args.settings or function() end
bat.widget = wibox.widget.textbox('')
@ -50,32 +51,34 @@ local function worker(args)
function update()
bat_now = {
status = "Not present",
perc = "N/A",
time = "N/A",
watt = "N/A"
status = "Not present",
ac_status = "N/A",
perc = "N/A",
time = "N/A",
watt = "N/A"
}
local bstr = "/sys/class/power_supply/" .. battery
local bstr = "/sys/class/power_supply/" .. battery
local present = first_line(bstr .. "/present")
if present == "1"
then
local rate = first_line(bstr .. "/power_now") or
first_line(bstr .. "/current_now")
local rate = first_line(bstr .. "/power_now")
local ratev = first_line(bstr .. "/voltage_now")
local rate_alt = first_line(bstr .. "/current_now")
local rem = first_line(bstr .. "/energy_now") or
first_line(bstr .. "/charge_now")
local ratev = first_line(bstr .. "/voltage_now")
local tot = first_line(bstr .. "/energy_full") or
first_line(bstr .. "/charge_full")
local rem = first_line(bstr .. "/energy_now") or
first_line(bstr .. "/charge_now")
local tot = first_line(bstr .. "/energy_full") or
first_line(bstr .. "/charge_full")
bat_now.status = first_line(bstr .. "/status") or "N/A"
bat_now.ac = first_line(string.format("/sys/class/power_supply/%s/online", ac)) or "N/A"
rate = tonumber(rate) or 1
rate = tonumber(rate)
ratev = tonumber(ratev)
rem = tonumber(rem)
tot = tonumber(tot)
@ -107,8 +110,10 @@ local function worker(args)
bat_now.perc = "0"
end
if rate ~= nil and ratev ~= nil then
if rate and ratev then
bat_now.watt = string.format("%.2fW", (rate * ratev) / 1e12)
elseif rate_alt then
bat_now.watt = string.format("%.2fW", rate_alt)
else
bat_now.watt = "N/A"
end
@ -119,7 +124,7 @@ local function worker(args)
settings()
-- notifications for low and critical states
if bat_now.status == "Discharging" and notify == "on" and bat_now.perc ~= nil
if bat_now.status == "Discharging" and notify == "on" and bat_now.perc
then
local nperc = tonumber(bat_now.perc) or 100
if nperc <= 5

2
wiki

@ -1 +1 @@
Subproject commit a39f73e09d8862493c1c0db542c86db0918b4a39
Subproject commit f1868c31feab78b1898998407a597e3c06ee71ba