Internal Functions

BIT Functions

Function	Description
set_bit	Sets one Bit.
clear_bit	Clears one Bit.
test_bit	Tests a Bit.
set_bits	Stores a value into a Bit Index.
get_bits	Gets a value from the Bit Index.

Internal functions for Bit Functions can be found here: Bit Functions

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Combo Functions

Function	Description
combo_run	Runs a combo.
combo_running	Checks if a combo is running.
combo_stop	Stops a running combo.
combo_restart	Restarts a running combo.
combo_suspend	Suspends (pauses) a combo.
combo_suspended	Checks if a combo is in the suspended state.
combo_current_step	keywords returning the current step.
combo_step_time_left	the time left of the currently executed step.
combo_stop_all	Stops all combos.
combo_suspend_all	Suspends (pauses) all combos.
combo_resume	Resumes the suspended combo or the already running combo.
combo_resume_all	Resumes all suspended combos.

Internal functions for Combo Functions can be found here: Combo Functions

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Math Functions

Function	Description
abs	Returns an absolute value of a number.
inv	Returns the inverse value of a number.
pow	Raise and value to the specified power.
isqrt	Calculates an integer square root.
random	Generates a random value between the specified range.
clamp	The clamp() function clamps a value between an upper and lower bound. clamp() enables selecting a middle value within a range of values between a defined minimum and maximum. It takes three parameters: a minimum value, a preferred value, and a maximum allowed value.
min	Gets the minimum of two values.
max	Gets the maximum of two values.

Internal functions for Math Functions can be found here: Math Functions

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Device Functions

Function	Description
get_rtime	Returns the elapsed time between main iterations in milliseconds
get_slot	Returns the active slot number.
load_slot	Loads a specified slot.
get_ctrlbutton	Returns the identifier of the controller button.
vm_tctrl	Sets the vm timeout for the next iteration.
set_polar	Sets the stick output at a given angle and radius with a high resolution value.
get_polar	Retrieves the current angle or radius of either the left or right analog stick.
get_ipolar	Retrieves the current unmodified angle or radius of either the left or right analog stick.
set_rgb	Sets the LED on the ZEN to the supplied RGB color.
set_hsb	Sets the LED on the ZEN to the supplied HSB color.
get_info	Detects the state of the MK Profile in use.

Internal functions for Device Functions can be found here: Device Functions

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LED Display Functions

Function	Description
pixel_oled	Draws a pixel on the OLED display.
line_oled	Draws a line on the OLED display.
rect_oled	Draws a rectangle on the OLED display.
circle_oled	Draws a circle on the OLED display.
putc_oled	Puts a character into the string buffer for puts_oled.
puts_oled	Draws the characters supplied using putc_oled on the OLED display.
cls_oled	Sets the entire OLED display to a single color.
print	Draws a string on the OLED display.

Internal functions for OLED Display Functions can be found here: OLED Display Functions