Adding '/proc/net/wireless' file information, no more recursive calls in case interface="", fixing markdown
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@ -22,7 +22,7 @@ to improve your Awesome setup.
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* [Battery Indicator (UPower)](https://github.com/stefano-m/awesome-power_widget)
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* [[Google Play Music Desktop Player|recipes/gpmdp]]
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* [Set of simple widgets](https://github.com/streetturtle/awesome-wm-widgets) - widgets for battery, cpu, brightness, volume, email, etc.
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* [Wireless status](../recipes/wirelessStatus)
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* [[Wireless status|recipes/wirelessStatus]]
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## Libraries
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@ -5,22 +5,50 @@
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# Wireless status widget/watcher
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Get wireless Quality link (converted to percentages) and wireless status.
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## Requirements:
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Data is taken from `/proc/net/wireless`.
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According to [this](https://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Linux.Wireless.Extensions.html)
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website `/proc/net/wireless` has the following information:
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- Status: Its current state. This is a device dependent information.
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- Quality - link: general quality of the reception.
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- Quality - level: signal strength at the receiver.
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- Quality - noise: silence level (no packet) at the receiver.
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- Discarded - nwid: number of discarded packets due to invalid network id.
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- Discarded - crypt: number of packet unable to decrypt.
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- Discarded - misc: unused (for now).
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This widget uses `Quality - link` and converts it to percentages (`perc=Quality_link*10/7`).
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The above equation is taken from [this](https://superuser.com/a/1360447) forum answer.
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It also stores `Status` information (note that this is presumably device dependent).
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## Requirements
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- `iw`
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## Usage:
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## Usage
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- Download [wirelessStatus.lua](https://awesomewm.org/recipes/wirelessStatus.lua) file and put it
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into awesome's folder (like `~/.config/awesome/widgets/wirelessStatus.lua`)
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- Add widget to `theme.lua`:
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```lua
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local widgets = {
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```lua
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local widgets = {
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wirelessStatus = require("widgets/wirelessStatus"),
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}
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-- Wireless status widget
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theme.wirelessStatus = widgets.wirelessStatus({
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}
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-- Wireless status widget (`status` is presumably device dependent)
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theme.wirelessStatus = widgets.wirelessStatus({
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notification_preset = { font = "Mononoki Nerd Font 10", fg = theme.fg_normal },
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timeout = 10,
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settings = function(self)
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@ -40,20 +68,20 @@ Get wireless Quality link (converted to percentages) and wireless status.
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end
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end
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end,
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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- Set which application to run on widget press (add to `rc.lua`):
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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if button == 1 then -- left mouse click
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awful.spawn(terminal.." -e nmtui")
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end
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end
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```
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end
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```
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--]]
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@ -133,10 +161,12 @@ local function factory(args)
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-- Remove last character/s from string ("wlp4s0:"" -> "wlp4s0")
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self.interface = stdout:sub(0, -3)
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-- This is needed the first time there is an update
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-- (or every time the `.interface` is equal to "")
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-- Check in case interface is now equal to "" (we don't want to cause recursive
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-- calls)
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if self.interface ~= "" then
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self:update()
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end
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end
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)
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end
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@ -146,7 +176,7 @@ local function factory(args)
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-- Get status and Quality link (convert quality link to percentages)
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wirelessStatus, wirelessStatus.timer = awful.widget.watch(
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"awk 'NR==3 {printf(\"%d-%.0f\\n\", $2, $3*10/7)}' /proc/net/wireless",
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{ 'awk', 'NR==3 {printf("%d-%.0f\\n", $2, $3*10/7)}', '/proc/net/wireless' },
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wirelessStatus.timeout,
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function(self, stdout, stderr, exitreason, exitcode)
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if stdout == "" then
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@ -1,20 +1,48 @@
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# Wireless status widget/watcher
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Get wireless Quality link (converted to percentages) and wireless status.
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## Requirements:
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Data is taken from `/proc/net/wireless`.
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According to [this](https://www.hpl.hp.com/personal/Jean_Tourrilhes/Linux/Linux.Wireless.Extensions.html)
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website `/proc/net/wireless` has the following information:
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- Status: Its current state. This is a device dependent information.
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- Quality - link: general quality of the reception.
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- Quality - level: signal strength at the receiver.
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- Quality - noise: silence level (no packet) at the receiver.
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- Discarded - nwid: number of discarded packets due to invalid network id.
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- Discarded - crypt: number of packet unable to decrypt.
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- Discarded - misc: unused (for now).
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This widget uses `Quality - link` and converts it to percentages (`perc=Quality_link*10/7`).
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The above equation is taken from [this](https://superuser.com/a/1360447) forum answer.
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It also stores `Status` information (note that this is presumably device dependent).
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## Requirements
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- `iw`
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## Usage:
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## Usage
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- Download [wirelessStatus.lua](https://awesomewm.org/recipes/wirelessStatus.lua) file and put it
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into awesome's folder (like `~/.config/awesome/widgets/wirelessStatus.lua`)
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- Add widget to `theme.lua`:
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```lua
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local widgets = {
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```lua
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local widgets = {
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wirelessStatus = require("widgets/wirelessStatus"),
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}
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-- Wireless status widget
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theme.wirelessStatus = widgets.wirelessStatus({
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}
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-- Wireless status widget (`status` is presumably device dependent)
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theme.wirelessStatus = widgets.wirelessStatus({
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notification_preset = { font = "Mononoki Nerd Font 10", fg = theme.fg_normal },
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timeout = 10,
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settings = function(self)
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@ -34,17 +62,17 @@ Get wireless Quality link (converted to percentages) and wireless status.
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end
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end
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end,
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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})
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local widget_wirelessStatus = wibox.widget { nil, theme.wirelessStatus.widget, layout = wibox.layout.align.horizontal }
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```
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- Set which application to run on widget press (add to `rc.lua`):
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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```lua
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-- wirelessStatus widget pressed function - open terminal and start `nmtui`
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beautiful.wirelessStatus.pressed = function(self, button)
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if button == 1 then -- left mouse click
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awful.spawn(terminal.." -e nmtui")
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end
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end
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```
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end
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```
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