mirror of
https://github.com/Valeh2012/PersonalVotingMachine
synced 2024-06-02 04:20:11 +03:00
143 lines
3.3 KiB
C++
143 lines
3.3 KiB
C++
#ifndef MAIN_INCLUDE_MODULE_H_
|
|
#define MAIN_INCLUDE_MODULE_H_
|
|
|
|
/**
|
|
* @file module.h
|
|
* @brief Header for module definitions
|
|
* */
|
|
|
|
#include "driver/gpio.h"
|
|
#include "esp_log.h"
|
|
#include "esp_tls.h"
|
|
#include "cJSON.h"
|
|
|
|
/**
|
|
* \class Module
|
|
* \brief base abstract module class
|
|
* */
|
|
class Module{
|
|
public:
|
|
|
|
/**
|
|
* @brief module initialization abstract method
|
|
* */
|
|
virtual esp_err_t init()=0;
|
|
|
|
/**
|
|
* @brief module deinitialization abstract method
|
|
* */
|
|
virtual esp_err_t deinit()=0;
|
|
|
|
/**
|
|
* @brief default module destructor
|
|
* */
|
|
virtual ~Module(){};
|
|
};
|
|
|
|
/**
|
|
* \class RPC
|
|
* \brief remote procedure call module
|
|
*
|
|
* This module follows singleton pattern to prevent concurrent tls communications which may abort program
|
|
* */
|
|
class RPC{
|
|
private:
|
|
const char* TLS_TAG = "rpc";
|
|
|
|
RPC();
|
|
|
|
public:
|
|
esp_tls_cfg_t *cfg; /**< tls connection config file */
|
|
char* server; /**< host server address (full domain or ipaddress) */
|
|
int port; /**< host server process port, default 443 */
|
|
|
|
/**
|
|
* @brief RPC Communication method.
|
|
*
|
|
*
|
|
* @param const char* sni SNI of the service to make a request
|
|
* @param const char* req stringified JSON request body
|
|
*
|
|
* @returns pointer to cJSON structure variable that holds parsed JSON response
|
|
* */
|
|
cJSON * send_json_rpc(const char* sni, char* req);
|
|
static RPC& Instance(); /**< singleton RPC instance*/
|
|
};
|
|
|
|
/**
|
|
* \class ScreenModule
|
|
* \brief screen device module
|
|
*
|
|
* This module follows singleton pattern to prevent unexpected behaviors when two process concurrently want to write data
|
|
* */
|
|
class ScreenModule : public Module{
|
|
private:
|
|
const char* TAG = "ssd_1306";
|
|
uint8_t screen_id = 0; /**< connected screen id */
|
|
uint8_t lineOff = 0; /**< last written line */
|
|
|
|
ScreenModule();
|
|
|
|
public:
|
|
gpio_num_t SCL_PIN; /**< SCL connection pin number */
|
|
gpio_num_t SDA_PIN; /**< SDA connection pin number */
|
|
gpio_num_t RESET_PIN = GPIO_NUM_NC; /**< OLED RESET connection pin number */
|
|
|
|
void setSCL(gpio_num_t scl_pin); /**< set SCL pin */
|
|
void setSDA(gpio_num_t sda_pin); /**< set SCL pin */
|
|
void setRST(gpio_num_t rst_pin); /**< set RESET pin */
|
|
esp_err_t init();
|
|
esp_err_t deinit();
|
|
static ScreenModule& Instance(); /**< singleton ScreenModule instance*/
|
|
};
|
|
|
|
/**
|
|
* \class WiFiModule
|
|
* \brief WiFi connections module
|
|
* */
|
|
class WiFiModule : public Module{
|
|
private:
|
|
const char * TAG = "wi-fi";
|
|
char* WIFI_SSID; /**< WiFi SSID name */
|
|
char* WIFI_PASS; /**< WiFi password */
|
|
|
|
public:
|
|
WiFiModule(char *ssid, char* pass);
|
|
esp_err_t init();
|
|
esp_err_t deinit();
|
|
|
|
};
|
|
|
|
/**
|
|
* \class TouchModule
|
|
* \brief TouchScreen module
|
|
* */
|
|
class TouchModule : public Module {
|
|
private:
|
|
const char* TAG = "Touch";
|
|
gpio_num_t YP; /**< Y+ pin. Should connect to only Analog pin */
|
|
gpio_num_t YM; /**< Y- pin. Should connect to any digital pin */
|
|
gpio_num_t XP; /**< X+ pin. Should connect to any digital pin */
|
|
gpio_num_t XM; /**< X- pin. Should connect to only Analog pin */
|
|
public:
|
|
TouchModule(gpio_num_t a, gpio_num_t b, gpio_num_t c, gpio_num_t d);
|
|
esp_err_t init();
|
|
esp_err_t deinit();
|
|
};
|
|
|
|
/**
|
|
* \class SNTPModule
|
|
* \brief Time synchronization module
|
|
* */
|
|
class SNTPModule : public Module{
|
|
private:
|
|
const char* TAG = "sntp";
|
|
|
|
public:
|
|
static void initialize_sntp(void); /**< synchronize time over network*/
|
|
esp_err_t init();
|
|
esp_err_t deinit();
|
|
};
|
|
|
|
#endif /* MAIN_INCLUDE_MODULE_H_ */
|