modules.hpp

#pragma once
#include <Arduino.h>
#ifndef MAX_MODULES_COUNT
#define MAX_MODULES_COUNT 4 // Max number of modules that can be added
#endif                      // MAX_MODULES_COUNT

#if MAX_MODULES_COUNT > 0
/***********************************************/
/***************MODULES*************************/
void module_new_i(uint8_t command_buffer[], size_t packet_size);

void module_data_i(uint8_t command_buffer[], size_t packet_size);

enum MODULE_TYPES : uint8_t { // Max 255 modules, but will always fit in a
                              // single byte!
  PCA9685 = 0,                // 16x 12bit PWM
  HIWONDER_SERVO = 1,
  SHUTDOWN_RELAY = 2,
  TMX_SSD1306 = 3,
  MAX_MODULES
};

class Module {
public:
  virtual void readModule() = 0;
  virtual void writeModule(uint8_t data[], size_t size) = 0;
  virtual void resetModule() = 0;
  bool stop = false;
  void publishData(const uint8_t data[], size_t size);

  int num = 0;
  MODULE_TYPES type = MODULE_TYPES::MAX_MODULES;
  // called at every loop, only used when needed (Oled update)
  virtual void updModule(){};
};
void scan_modules();
void upd_modules();
extern Module *modules[MAX_MODULES_COUNT]; // Array of pointers to modules
extern size_t module_count;                // Number of modules in the array

#include "modules/ssd1306.hpp" // Include the SSD1306 module header

#else

// No modules supported, so we define empty functions
inline void module_new_i(uint8_t command_buffer[], size_t packet_size) {}
inline void module_data_i(uint8_t command_buffer[], size_t packet_size) {}
inline void scan_modules() {}
inline void upd_modules() {}

#endif