This is a simple Linux library written to control the Dualshock 4 through USB.
This library reads the data from a temporal file created in /dev/input/ when you plug in the DS4.
All functions are in ds4.h.
Include this file to your proyect to be able to use DS4Lib.
Functions:
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DS4_CONTROLLER * ini_DS4();
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int free_DS4(DS4_CONTROLLER * ds4);
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int button_pressed(DS4_CONTROLLER * ds4, int Button);
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int ds4_update_status(DS4_CONTROLLER * ds4, char * data);
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int ds4_print_status(DS4_CONTROLLER * ds4);
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int ds4_get_joyL_hor(DS4_CONTROLLER * ds4);
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int ds4_get_joyL_ver(DS4_CONTROLLER * ds4);
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int ds4_get_joyR_hor(DS4_CONTROLLER * ds4);
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int ds4_get_joyR_ver(DS4_CONTROLLER * ds4);
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int ds4_get_tpad_coord(DS4_CONTROLLER * ds4);*
DS4Lib 1.0 adds touchpad tracking. You can get the status of the new pressable buttons (TPAD_CLICK, TPAD_TOUCH) declared in buttons with the usual button_pressed() function. You can also retrieve the coordinates of your finger on the touchpad with the new 'ds4_get_tpad_coord(DS4_CONTROLLER * ds4)' function.
Touchpad-coordinates: (adjust at your will. Take into account touchpad, dimensions (52mmx23mm (external approximately))[source: http://www.psdevwiki.com/ps4/DualShock_4];
x-axis
0_ _ _ _ _ _ _ _ _ _ _ _255
y|_ _ _ _ _ _ _ _ _ _ _|
-|_ _ _ _ _ _ _ _ _ _ _|
a|_ _ _ _ _ _ _ _ _ _ _|
x|_ _ _ _ _ _ _ _ _ _ _|
i|_ _ _ _ _ _ _ _ _ _ _|
s|_ _ _ _ _ _ _ _ _ _ _|
255_ _ _ _ _ _ _ _ _ _ _ _
In future versions DS4Lib will include tracking of gyroscope/accelerometer values in real time.
DS4Lib 1.0: Adds Touchpad tracking
DS4Lib 0.9: Adds Joystick tracking.
- Tracking of all buttons and Joysticks.
DS4Lib 0.5: Initial release.
- Tracking of all buttons.
j0lama: Buttons and Joysticks tracking.
s0cKrate5: TouchPAD tracking.