dac.h File Reference

DAC peripheral driver interface definition. More...

Detailed Description

DAC peripheral driver interface definition.

Author

Simon Brummer simon.nosp@m..bru.nosp@m.mmer@.nosp@m.haw-.nosp@m.hambu.nosp@m.rg.d.nosp@m.e

Hauke Petersen hauke.nosp@m..pet.nosp@m.ersen.nosp@m.@fu-.nosp@m.berli.nosp@m.n.de

Definition in file dac.h.

#include <stdint.h>
#include <limits.h>
#include "periph_cpu.h"
#include "periph_conf.h"

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Macros
#define	DAC_UNDEF   (UINT_FAST8_MAX)
	Default DAC undefined value.
#define	DAC_LINE(x)
	Default DAC access macro.

Typedefs
typedef uint_fast8_t	dac_t
	Define default DAC type identifier.

Enumerations
enum	{ DAC_OK = 0 , DAC_NOLINE = -1 }
	Return codes used by the DAC driver interface. More...

Functions
int8_t	dac_init (dac_t line)
	Initialize the given DAC line.
void	dac_set (dac_t line, uint16_t value)
	Write a value onto DAC Device on a given Channel.
void	dac_poweron (dac_t line)
	Enable the given DAC line.
void	dac_poweroff (dac_t line)
	Disable the given DAC line.