alexastrum

#include "config.h"

#include "display.h"
#include "wifi.h"
#include "json.h"
#include "firebase_database.h"

void setup()
{
  setupDisplay();

alexastrum

void resetWiFi() {
  wiFiDrv.wifiDriverDeinit();
  wiFiDrv.wifiDriverInit();
}

alexastrum

if (statusCode != 200) {
  displayError(String(statusCode) + " " + response);
  return false;
}
displayStatus("Saved to RTDB.");
return true;

alexastrum

String host = String(PROJECT_ID) + ".firebaseio.com";
WiFiSSLClient wifiClient;
HttpClient httpClient = HttpClient(wifiClient, host, 443);

String url = "/" + path + ".json";
httpClient.put(url, "application/json", jsonStr);
int statusCode = httpClient.responseStatusCode();
String response = httpClient.responseBody();

alexastrum

DynamicJsonDocument toJsonDocument(String str, int size = 0) {
  if (size == 0) {
    size = JSON_OBJECT_SIZE(1) + str.length();
  }
  DynamicJsonDocument jsonDoc(str.length() * 2);
  DeserializationError error = deserializeJson(jsonDoc, str);
  if (error) {
    displayError("JSON " + String(error.c_str()) + ": " + str);
    jsonDoc.clear();
  }

alexastrum

#include "config.h"

#include "display.h"
#include "wifi.h"

void setup()
{
  setupDisplay();
  setupWiFi();
}

alexastrum

void displaySuspend(String msg) {
  displayText("Execution suspended: " + msg);
  digitalWrite(LED_BUILTIN, HIGH); // Turn on LED.
  while (true) {
    // Stop execution.
  }
}

alexastrum

void displayError(String msg) {
  displayText("Error: " + msg);
  blinkLED(300);
}

alexastrum

void displayStatus(String msg) {
  displayText(msg);
  blinkLED(100);
}

alexastrum

void blinkLED(int duration) {
  digitalWrite(LED_BUILTIN, HIGH);
  delay(duration);
  digitalWrite(LED_BUILTIN, LOW);
  delay(100);
}