[DEV] add documentation
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@ -241,7 +241,7 @@ root.buttons(awful.util.table.join(
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-- {{{ Key bindings
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globalkeys = awful.util.table.join(
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awful.key({ modkey, }, "Pause",
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awful.key({ modkey, }, "F12",
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function ()
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awful.util.spawn("xlock")
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end,
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@ -259,7 +259,7 @@ globalkeys = awful.util.table.join(
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awful.key({ modkey, }, "Right",
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function ()
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-- TODO : Do the last ID better ...
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if awful.tag.selected().name ~= "12" then
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if awful.tag.selected().name ~= "11" then
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awful.tag.viewnext()
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end
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end,
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@ -399,7 +399,7 @@ clientkeys = awful.util.table.join(
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-- Bind all key numbers to tags.
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-- Be careful: we use keycodes to make it works on any keyboard layout.
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-- This should map on the top row of your keyboard, usually 1 to 9.
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for i = 1, 12 do
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for i = 1, 11 do
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globalkeys = awful.util.table.join(globalkeys,
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-- View tag only.
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awful.key({ modkey }, "F" .. i,
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@ -1,3 +1,10 @@
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Set first the Xautority:
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```
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touch ~/.Xauthority
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```
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gui
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---
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```
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@ -41,7 +48,7 @@ Check the Card graphic corectly install
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# list the output card : (permit to know wich graphic ard we have)
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lspci | grep VGA
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# install all the graphic card drivers:
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pacman -S xorg xorg-drivers xorg-xinit
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pacman -S xorg xorg-xinit
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# restart computer
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# ...
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# install bench tool
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28
7_controlCPU.md
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28
7_controlCPU.md
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@ -0,0 +1,28 @@
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CPU can be downgraded to reduce fan noise
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=========================================
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For this you have tools
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Disable intel burst
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```
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echo 1 > /sys/devices/system/cpu/intel_pstate/no_turbo
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```
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Force the CPU to not upper a frequency:
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```
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echo 30 > /sys/devices/system/cpu/intel_pstate/max_perf_pct
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```
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you can check the all values with :
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```
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cat /sys/devices/system/cpu/intel_pstate/*
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```
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you can check you CPU frequency with:
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```
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cat /proc/cpuinfo | grep MHz
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```
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you can check :
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https://wiki.archlinux.org/index.php/CPU_frequency_scaling
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34
8_disable_nvidia_card.md
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34
8_disable_nvidia_card.md
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@ -0,0 +1,34 @@
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Disable the nvidia 'nouveau driver'
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===================================
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see
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https://askubuntu.com/questions/841876/how-to-disable-nouveau-kernel-driver
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just do:
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========
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According to the NVIDIA developer zone: Create a file
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```
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nano /etc/modprobe.d/blacklist-nouveau.conf
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```
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with the following contents:
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```
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blacklist nouveau
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options nouveau modeset=0
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```
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Regenerate the kernel initramfs:
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```
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sudo update-initramfs -u
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```
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and finally: reboot
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```
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shutdown -r now
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```
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Read more at: http://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#ixzz4rQODN0jy
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48
mosquitto.md
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48
mosquitto.md
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@ -0,0 +1,48 @@
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Basic mosquitto interface
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=========================
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Install mosquitto
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-----------------
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```
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yaourt -S mosquitto
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go get github.com/RedBeardLab/mqtt-stereo
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```
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Run mosquitto
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-------------
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```
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systemctl start mosquitto
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```
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Read a simple topic
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-------------------
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```
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mosquitto_sub -h localhost -t "sensor/temperature"
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```
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Write on a single topic
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-----------------------
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```
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mosquitto_pub -h localhost -t sensor/temperature -m 22.5
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```
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Record MQTT message:
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--------------------
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```
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go run github.com/RedBeardLab/mqtt-stereo --topic=sensor/temperature record
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```
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Play MQTT message:
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--------------------
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```
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go run github.com/RedBeardLab/mqtt-stereo --topic=sensor/temperature play
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```
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