main.cpp

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#include <Arduino.h>
#include <ArduinoLog.h>
#include <LittleFS.h>
#include <WiFi.h>
#include <Wire.h>
 
#include "config_server.hpp"
#include "module_handler.hpp"
#include "modules/irrigation.hpp"
#include "modules/microsd.hpp"
#include "modules/power.hpp"
#include "modules/wifi.hpp"
#include "modules/wifi_userconfig.hpp"
 
static const uint8_t dev_addr = 0x20;
static const int sda_pin = 0;
static const int scl_pin = 1;
 
const std::string ssid = "HARE_Lab";
const std::string password = "";
 
// create module handler
static ModuleHandler::ModuleHandler mh;
 
// NOTE these variables must be relevant for the entire program lifetime
// create wifi module
static ModuleWiFi wifi;
 
// create user config module
static ModuleHandler::ModuleUserConfig user_config;
 
// create and register the microSD module
static ModuleMicroSD microSD;
 
// commented out for now due to conflict with WiFi
// static ModuleIrrigation irrigation;
 
// power module
static ModuleHandler::ModulePower power;
 
void onReceive(int len) {
  Log.traceln("onReceive(%d)", len);
  mh.OnReceive(len);
}
 
void onRequest() {
  Log.traceln("onRequest");
  mh.OnRequest();
  // power.EnterSleep();
}
 
void setup() {
  // Start serial interface
  Serial.begin(115200);
 
  // Create logging interfface
  Log.begin(LOG_LEVEL_TRACE, &Serial);
 
  if (!LittleFS.begin()) {
    Log.errorln("LittleFS mount failed!");
    return;
  }
 
  /*
  // Needed for irrigation
  // WiFi.begin(ssid.c_str(), password.c_str());
 
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
 
  Serial.println("");
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
 
  // Setup Web server
  SetupServer();
 
  Log.noticeln("Web server started");
  // Log.noticeln("Connect to ESP32 AP and visit http://%s",
  // WiFi.softAPIP().toString().c_str());
  */
 
  Log.noticeln("ents-node esp32 firmware, compiled at %s %s", __DATE__,
               __TIME__);
  Log.noticeln("Git SHA: %s", GIT_REV);
 
  mh.RegisterModule(&wifi);
 
  mh.RegisterModule(&microSD);
 
  mh.RegisterModule(&user_config);
 
  // commented out for now due to conflict with WiFi
  // mh.RegisterModule(&irrigation);
 
  mh.RegisterModule(&power);
 
  // start i2c interface
  Wire.onReceive(onReceive);
  Wire.onRequest(onRequest);
  bool i2c_status = Wire.begin(dev_addr, sda_pin, scl_pin, 400000);
 
  if (i2c_status) {
    Log.noticeln("Success!");
  } else {
    Log.noticeln("Failed!");
  }
}
 
void loop() {
  handleClient();
  delay(20);
}