components.h

/*
components.h
A library that handles the parameters of mahjong scoring,
into three different structs : ENV, PIN, VAL

Copyright (c) 2023, Chito Kim
All rights reserved.
*/
#include "ADS1X15.h"
#ifndef _COMPONENTS_H
#define _COMPONENTS_H
typedef struct ENV
{
  // handles overall environment: number of slots, type of electrical components, etc
  int NSLOT;        // number of slots; 5k 1k .1k or 5k 1k .1k .1k
  int NUMPIN;       // total number of slots; 12 or 16
  int pull_type;    // PULLUP, PULLDOWN, or INPUT_PULLUP
  int mes_type;     // RES, or CAP
  uint16_t ADC_MAX; // MAX adc value; for avr-arduinos, 1024
} ENV;
typedef struct PIN
{
  // handles gpio pins and measurement parameters
  ADS1X15 *ext_adc[4];
  int extADCMode;
  int charge_pin[16];    // pins determine to charge/discharge capacitors
  int analog_pin[16];    // analog pins measuring voltages
  int button_mode[4];    // button pin controlling the display modes(INPUT_PULLUP)
  int button_honba;      // button pin controlling the honbas(INPUT_PULLUP)
  float RLC_per_unit[4]; // resistor/capacitor value per stick
  float R_REF[4];        // reference resistor used to divide voltages
  float R_PAR[4];        // resistance parallel to the capacitor; only for specific types of models
                         // such as GOLD-stick CENTURY TENPAL
  float weight[4];       // only for resistors. add weight to the ratio calculated
} PIN;
typedef struct VAL
{
  // handles actual values(mainly score)
  int score[4];
  int error[4]; // checks if the sticks are in the right places; if error 1, if not 0
  int mode[4];  // display mode of the scores : NORMAL, DIFF(score difference), PM(+/-)
  int honba;
  int bust_offset; // dealing with the 10k busting sticks; subtracts the offset from players' scores
  unsigned long lastTime;
} VAL;
#endif