sevenSegDispHw.h File Reference

Header file for the SevenSegDisplays_ESP32 library, SevenSegDispHw class and subclasses. More...

#include "Arduino.h"
#include <stdint.h>
#include <Wire.h>
#include <ShiftRegGPIOXpander_ESP32.h>

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Classes
class	SevenSegDispHw
	Base abstract class models a generic Seven Segment display hardware. More...
class	SevenSegDynamic
	Abstract class models a generic dynamically updated Seven Segment display hardware More...
class	SevenSegDynHC595
	Models seven segment displays driven by two 74HC595 shift registers. More...
class	SevenSegDynDummy
	Models a dynamic display with no screen, for tests or remote display of the data. More...
class	SevenSegStatic
	Abstract class that models displays that don't need permanent MCU data updating to keep the data correctly displayed. More...
class	SevenSegStatHC595
	Models displays driven by 74HC595 or similar shift registers, one shift register per display port, wired so that the eight output pins of each shift register is connected to the 8 segment pins of the corresponding display module. More...
class	SevenSegTM163X
	Abstract class that models Seven Segments LEDs static displays hardware using Titan Micro TM163X series chips as display controller component More...
class	SevenSegTM1636
	Models a Seven Segment display hardware controlled by a TM1636 display controller component. More...
class	SevenSegTM1637
	Models a Seven Segment display hardware controlled by a TM1637 display controller component. More...
class	SevenSegTM1639
	Models a Seven Segment display hardware controlled by a TM1639 display controller component. More...
class	SevenSegMax7219
	Models a Seven Segment display hardware using a Max7219 display controller component More...

Detailed Description

Header file for the SevenSegDisplays_ESP32 library, SevenSegDispHw class and subclasses.

Repository: https://github.com/GabyGold67/SevenSegDisplays_ESP32

Framework: Arduino
Platform: ESP32

Author

Gabriel D. Goldman
mail gdgol.nosp@m.dman.nosp@m.67@ho.nosp@m.tmai.nosp@m.l.com
Github https://github.com/GabyGold67

Version

3.1.0

Date

First release: 20/12/2023
Last update: 27/04/2025 20:10 (GMT+0200) DST

Copyright

Copyright (c) 2025 GPL-3.0 license

Attention

This library was originally developed as part of the refactoring process for an industrial machines security enforcement and productivity control (hardware & firmware update). As such every class included complies AT LEAST with the provision of the attributes and methods to make the hardware & firmware replacement transparent to the controlled machines. Generic use attributes and methods were added to extend the usability to other projects and application environments, but no fitness nor completeness of those are given but for the intended refactoring project, and for the author's projects requirements.

Warning

Use of this library is under your own responsibility

The use of this library falls in the category described by The Alan Parsons Project (c) 1980 Games People play disclaimer:
Games people play, you take it or you leave it
Things that they say aren't alright
If I promised you the moon and the stars, would you believe it?