7-segment display (seg.h)

Detailed Description

#include "seg.h" 

Overview

Routines to show values in decimal or hexadecimal notation on 7 segment displays

Modules
	Internal configurations (seg.cfg.h)

Functions
void	seg_init (void)
void	seg_num (uint8_t num)
void	seg_numLeft (uint8_t num)
void	seg_numRight (uint8_t num)
void	seg_hex (uint8_t hex)
void	seg_hexLeft (uint8_t hex)
void	seg_hexRight (uint8_t hex)

Function Documentation

void seg_init

(

void

)

Initializes I/Os for both seven-segment displays

Definition at line 31 of file seg.c.

void seg_num

(

uint8_t

num

)

Show a decimal number between 0 and 99 on the displays

Parameters

num	Number to display

Definition at line 38 of file seg.c.

void seg_numLeft

(

uint8_t

num

)

Show a decimal digit (0 - 9) on the left display

Parameters

num	Number to display

Definition at line 45 of file seg.c.

void seg_numRight

(

uint8_t

num

)

Show a decimal digit (0 - 9) on the right display

Parameters

num	Number to display

Definition at line 50 of file seg.c.

void seg_hex

(

uint8_t

hex

)

Show a hexadecimal number between 0 and 255 on the displays

Parameters

hex	Value to display

Definition at line 55 of file seg.c.

void seg_hexLeft

(

uint8_t

hex

)

Show a hexadecimal digit (0 - 15) on the left display

Parameters

hex	Value to display

Definition at line 60 of file seg.c.

void seg_hexRight

(

uint8_t

hex

)

Show a hexadecimal digit (0 - 15) on the right display

Parameters

hex	Value to display

Definition at line 65 of file seg.c.