Functions
int	digital (int port)

void	set_digital_value (int port, int value)

int	get_digital_value (int port)

void	set_digital_output (int port, int out)

int	get_digital_output (int port)

int	get_digital_pullup (int port)

void	set_digital_pullup (int port, int pullup)

Detailed Description

The functions here allow for reading the values of digital sensors.

example_digital_touch

Assuming that there is a touch sensor plugged into digital port 0, then the following code would move forward until the touch sensor was clicked.

#include <kipr/wombat.h>
 
int main(){
     int touch_port_number = 0;
 
     while (digital(touch_port_number) != 1){
         // move
         motor(0, 100);
         motor(1, -100);
     }
 
     // stop moving
     ao();
     return 0;
}

Function Documentation

◆ digital()

int digital ( int port )

See also: get_digital_value

◆ get_digital_output()

int get_digital_output ( int port )

Gets the current digital mode

Returns: 1 for output mode, 0 for input mode

See also: set_digital_value

◆ get_digital_pullup()

int get_digital_pullup ( int port )

Gets the current digital pullup state

Returns: 1 for active, 0 for inactive

Deprecated:: not applicable on the Wallaby

◆ get_digital_value()

int get_digital_value ( int port )

Gets the current value of the digital port.

Returns: 1 if the switch is closed, 0 if the switch is open

See also: set_digital_value

◆ set_digital_output()

void set_digital_output	(	int	port,
		int	out
	)

Sets the digital mode.

Parameters

[in]	port	The port to modify.
[in]	out	1 for output mode, 0 for input mode.

◆ set_digital_pullup()

void set_digital_pullup	(	int	port,
		int	pullup
	)

Sets the current digital pullup state