GWA Display functions. More...

#include <stdint.h>

Data Structures
struct	disp_val_t

Macros
#define	NO_COLS (0xFF)
#define	TOP_7SEG_DISPLAY (0x7F)
#define	BOTTOM_7SEG_DISPLAY (0xBF)
#define	LEDS_COLS_DISPLAY (0xEF)
#define	MAX_COLS_COUNT (3)
	Maximum number of columns.
#define	GWA_DISP_DIGIT_0 (0)
	Least significant digit of the display.
#define	GWA_DISP_DIGIT_1 (1)
	Most significant digit of the display.
#define	GWA_DISP_LEDS (2)
	LEDs on the display.
#define	COL_LED_OFF ((uint8_t)0x00)
	Columns Off.
#define	COL_LED_0 ((uint8_t)0x01)
	Column 0.
#define	COL_LED_1 ((uint8_t)0x02)
	Column 1.
#define	COL_LED_2 ((uint8_t)0x04)
	Column 2.
#define	COL_LED_3 ((uint8_t)0x08)
	Column 3.
#define	DISP_OFF ((uint8_t)~0x00)
	Display Off.
#define	DISP_A_SEG ((uint8_t)~0x01)
	A-Segment.
#define	DISP_B_SEG ((uint8_t)~0x02)
	B-Segment.
#define	DISP_C_SEG ((uint8_t)~0x04)
	C-Segment.
#define	DISP_D_SEG ((uint8_t)~0x10)
	D-Segment.
#define	DISP_E_SEG ((uint8_t)~0x20)
	E-Segment.
#define	DISP_F_SEG ((uint8_t)~0x40)
	F-Segment.
#define	DISP_G_SEG ((uint8_t)~0x80)
	G-Segment.
#define	DISP_DP_SEG ((uint8_t)~0x08)
	DP-Point.
#define	LED_G_1 0
	GaIA Display Indicator LEDs.
#define	LED_R_1 1
#define	LED_G_2 2
#define	LED_R_2 3

Functions
void	gwa_disp_set (uint8_t element, uint8_t val)
	Sets a value for a particular display element.
uint8_t	gwa_disp_get (uint8_t element)
	Gets the value of a particular display element.
void	gwa_disp_set_char (uint8_t element, char c)
	Sets a character for a particular display element.
uint32_t	gwa_disp_get_char (uint8_t element)
	Gets the character string of a particular display element.
void	gwa_disp_set_str (const char *str)
	Sets a string for the display.
int	gwa_disp_get_str (char *str)
	Gets a string representation of the value display.

Detailed Description

GWA Display functions.

Data Structures