Device driver interface for the DSP0401 alphanumeric display. More...

Detailed Description

Device driver interface for the DSP0401 alphanumeric display.

Author: Alexandre Abadie alexa.nosp@m.ndre.nosp@m..abad.nosp@m.ie@i.nosp@m.nria..nosp@m.fr

Definition in file dsp0401.h.

#include <inttypes.h>
#include <stdint.h>
#include "periph/gpio.h"
#include "periph/pwm.h"

Include dependency graph for dsp0401.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	dsp0401_params_t
	Device initialization parameters. More...

struct	dsp0401_t
	Device descriptor for the DSP0401. More...

Enumerations
enum	{ DSP0401_OK = 0 , DSP0401_ERR_CLK_GPIO , DSP0401_ERR_SDI_GPIO , DSP0401_ERR_LAT_GPIO , DSP0401_ERR_PWM }
	Return codes. More...

Functions
int	dsp0401_init (dsp0401_t dev, const dsp0401_params_t params)
	Initialize the given DSP0401. More...

void	dsp0401_display_text (const dsp0401_t dev, char text)
	Display the given text on the DSP0401. More...

void	dsp0401_clear_text (const dsp0401_t *dev)
	Clear the text displayed on the DSP0401. More...

void	dsp0401_scroll_text (const dsp0401_t dev, char text, uint16_t delay)
	Scroll the given text on the DSP0401. More...

Data Structures