ds4batlevel =========== A very simple program to monitor the battery level of a Dual Shock 4 controller in Linux systems. compiling --------- $ cc -O1 -o ds4batlevel ds4batlevel.c `pkgconf --libs --cflags libnotify` configuring ----------- Look for the Dual Shock 4 controller in `/sys/class/power_supply`, then append `capacity` to the path. For instance: /sys/class/power_supply/sony_controller_battery_1c:66:6d:d0:1e:b9/capacity Then copy `config.def.h` into `config.h` and edit the path appropriately.