digital.h File Reference

Functions for working with digital sensors. More...

#include "export.h"
#include "vtable.h"

Go to the source code of this file.

Functions
VF EXPORT_SYM int	digital (int port)
VF EXPORT_SYM void	set_digital_value (int port, int value)
VF EXPORT_SYM int	get_digital_value (int port)
VF EXPORT_SYM void	set_digital_output (int port, int out)
VF EXPORT_SYM int	get_digital_output (int port)
VF EXPORT_SYM int	get_digital_pullup (int port)
VF EXPORT_SYM void	set_digital_pullup (int port, int pullup)

Detailed Description

Functions for working with digital sensors.

Author

Braden McDorman

Copyright

KISS Insitute for Practical Robotics

Function Documentation

VF EXPORT_SYM int digital

(

int

port

)

See also

get_digital_value

VF EXPORT_SYM int get_digital_output

(

int

port

)

VF EXPORT_SYM int get_digital_pullup

(

int

port

)

VF EXPORT_SYM 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

VF EXPORT_SYM void set_digital_output	(	int	port,
		int	out
	)

Sets the digital mode.

Parameters

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

VF EXPORT_SYM void set_digital_pullup	(	int	port,
		int	pullup
	)

VF EXPORT_SYM void set_digital_value	(	int	port,
		int	value
	)

Sets the value of the digital port in output mode.

See also

get_digital_value