/*
    @file:      FIRMARE_DEF.h
    @author:    Erik Tóth
    @contact:   etoth@tsn.at
    @date:      2025-10-26
    @brief:     Header for constant definitions
*/

#ifndef FIRMWARE_DEF_H
#define FIRMWARE_DEF_H
#include <Arduino.h>
#include <Wire.h>
// CONSTANTS DEFINITONS
#define N_KEYBOARD_ROW  4
#define N_KEYBOARD_COL  3
#define N_CV_GATES      2
#define N_SB            2
#define BAUDRATE        115200
// PIN DEFENTITIONS
// I2C PINS
#define PIN_SDA         15
#define PIN_SCL         16
// KEYBOARD PINS
#define PIN_K_R0        7
#define PIN_K_R1        8
#define PIN_K_R2        9
#define PIN_K_R3        10
#define PIN_K_R4        // 11 NOT IN USE
#define PIN_K_C0        1
#define PIN_K_C1        2
#define PIN_K_C2        4
#define PIN_K_C3        // 5 NOT IN USE
#define PIN_K_C4        // 6 NOT IN USE
// SEQUENCER BUTTON PINS
#define PIN_SB_1_REC    37 // 33 not available on dev board
#define PIN_SB_1_PLAY   38 // 34 not available on dev board
#define PIN_SB_2_REC    35
#define PIN_SB_2_PLAY   36       
#endif