v.0.2.1 ColorSerial

lib/Utils/src/ColorSerial.cpp

@@ -0,0 +1,398 @@
+#include "ColorSerial.h"
+
+// ANSI Escape Codes
+const char *ColorSerial::RESET = "\033[0m";
+const char *ColorSerial::BOLD = "\033[1m";
+const char *ColorSerial::UNDERLINE = "\033[4m";
+const char *ColorSerial::ITALIC = "\033[3m";
+
+// Standard Colors
+const char *ColorSerial::RED = "\033[38;2;255;0;0m";
+const char *ColorSerial::GREEN = "\033[38;2;0;255;0m";
+const char *ColorSerial::BLUE = "\033[38;2;0;120;255m";
+const char *ColorSerial::YELLOW = "\033[38;2;255;255;0m";
+const char *ColorSerial::CYAN = "\033[38;2;0;255;255m";
+const char *ColorSerial::MAGENTA = "\033[38;2;255;0;255m";
+const char *ColorSerial::ORANGE = "\033[38;2;255;165;0m";
+const char *ColorSerial::WHITE = "\033[38;2;255;255;255m";
+const char *ColorSerial::GRAY = "\033[38;2;128;128;128m";
+
+// Icons
+const char *ColorSerial::ICON_SUCCESS = "✅";
+const char *ColorSerial::ICON_ERROR = "❌";
+const char *ColorSerial::ICON_WARNING = "⚠️";
+const char *ColorSerial::ICON_INFO = "ℹ️";
+const char *ColorSerial::ICON_DEBUG = "🐛";
+const char *ColorSerial::ICON_WIFI = "📡";
+const char *ColorSerial::ICON_WEATHER = "🌡️";
+
+// Main Logging Methods
+void ColorSerial::success(const char *message, const char *details)
+{
+    Serial.print(GREEN);
+    Serial.print(ICON_SUCCESS);
+    Serial.print(" SUCCESS: ");
+    Serial.print(RESET);
+    Serial.print(BOLD);
+    Serial.print(message);
+    Serial.print(RESET);
+
+    if (strlen(details) > 0)
+    {
+        Serial.print(" ");
+        Serial.print(GRAY);
+        Serial.print("(");
+        Serial.print(details);
+        Serial.print(")");
+        Serial.print(RESET);
+    }
+    Serial.println();
+}
+
+void ColorSerial::error(const char *message, const char *details)
+{
+    Serial.print(RED);
+    Serial.print(ICON_ERROR);
+    Serial.print(" ERROR: ");
+    Serial.print(RESET);
+    Serial.print(BOLD);
+    Serial.print(message);
+    Serial.print(RESET);
+
+    if (strlen(details) > 0)
+    {
+        Serial.print(" ");
+        Serial.print(RED);
+        Serial.print(details);
+        Serial.print(RESET);
+    }
+    Serial.println();
+}
+
+void ColorSerial::warning(const char *message, const char *details)
+{
+    Serial.print(YELLOW);
+    Serial.print(ICON_WARNING);
+    Serial.print(" WARNING: ");
+    Serial.print(RESET);
+    Serial.print(BOLD);
+    Serial.print(message);
+    Serial.print(RESET);
+
+    if (strlen(details) > 0)
+    {
+        Serial.print(" ");
+        Serial.print(GRAY);
+        Serial.print("(");
+        Serial.print(details);
+        Serial.print(")");
+        Serial.print(RESET);
+    }
+    Serial.println();
+}
+
+void ColorSerial::info(const char *message, const char *details)
+{
+    Serial.print(CYAN);
+    Serial.print(ICON_INFO);
+    Serial.print(" INFO: ");
+    Serial.print(RESET);
+    Serial.print(BOLD);
+    Serial.print(message);
+    Serial.print(RESET);
+
+    if (strlen(details) > 0)
+    {
+        Serial.print(" ");
+        Serial.print(GRAY);
+        Serial.print("(");
+        Serial.print(details);
+        Serial.print(")");
+        Serial.print(RESET);
+    }
+    Serial.println();
+}
+
+void ColorSerial::debug(const char *message, const char *details)
+{
+    Serial.print(MAGENTA);
+    Serial.print(ICON_DEBUG);
+    Serial.print(" DEBUG: ");
+    Serial.print(RESET);
+    Serial.print(ITALIC);
+    Serial.print(message);
+    Serial.print(RESET);
+
+    if (strlen(details) > 0)
+    {
+        Serial.print(" ");
+        Serial.print(GRAY);
+        Serial.print("[");
+        Serial.print(details);
+        Serial.print("]");
+        Serial.print(RESET);
+    }
+    Serial.println();
+}
+
+// Data Display Methods
+void ColorSerial::data(const char *label, const char *value, const char *unit)
+{
+    Serial.print(BLUE);
+    Serial.print(label);
+    Serial.print(":");
+    Serial.print(RESET);
+    Serial.print(" ");
+    Serial.print(BOLD);
+    Serial.print(WHITE);
+    Serial.print(value);
+    Serial.print(RESET);
+    Serial.print(unit);
+    Serial.println();
+}
+
+void ColorSerial::data(const char *label, float value, const char *unit)
+{
+    char buf[20];
+    snprintf(buf, sizeof(buf), "%.1f", value);
+    data(label, buf, unit);
+}
+
+void ColorSerial::data(const char *label, int value, const char *unit)
+{
+    char buf[20];
+    snprintf(buf, sizeof(buf), "%d", value);
+    data(label, buf, unit);
+}
+
+void ColorSerial::temperature(float temp, const char *label)
+{
+    const char *color;
+    if (temp < 0)
+        color = CYAN;
+    else if (temp < 10)
+        color = BLUE;
+    else if (temp < 20)
+        color = GREEN;
+    else if (temp < 30)
+        color = YELLOW;
+    else
+        color = RED;
+
+    Serial.print(BLUE);
+    Serial.print(label);
+    Serial.print(": ");
+    Serial.print(RESET);
+    Serial.print(color);
+    Serial.print(temp, 1);
+    Serial.print("°C");
+    Serial.print(RESET);
+    Serial.println();
+}
+
+void ColorSerial::wifiStatus()
+{
+    if (WiFi.status() == WL_CONNECTED)
+    {
+        Serial.print(GREEN);
+        Serial.print(ICON_WIFI);
+        Serial.print(" WiFi: ");
+        Serial.print(RESET);
+        Serial.print(BOLD);
+        Serial.print("Connected");
+        Serial.print(GRAY);
+        Serial.print(" (IP: ");
+        Serial.print(WiFi.localIP().toString().c_str());
+        Serial.print(")");
+        Serial.print(RESET);
+        Serial.println();
+    }
+    else
+    {
+        Serial.print(RED);
+        Serial.print(ICON_WIFI);
+        Serial.print(" WiFi: ");
+        Serial.print(RESET);
+        Serial.print(BOLD);
+        Serial.print("Disconnected");
+        Serial.print(RESET);
+        Serial.println();
+    }
+}
+
+// Progress Bars
+void ColorSerial::progressBar(int percent, const char *label, int width)
+{
+    int pos = (percent * width) / 100;
+    const char *color = (percent < 30) ? RED : (percent < 70) ? YELLOW
+                                                              : GREEN;
+
+    Serial.print(BLUE);
+    Serial.print(label);
+    Serial.print(" [");
+    Serial.print(RESET);
+
+    for (int i = 0; i < width; i++)
+    {
+        if (i < pos)
+        {
+            Serial.print(color);
+            Serial.print("█");
+        }
+        else
+        {
+            Serial.print(GRAY);
+            Serial.print("░");
+        }
+    }
+
+    Serial.print(RESET);
+    Serial.print(BLUE);
+    Serial.print("] ");
+    Serial.print(color);
+    Serial.print(percent);
+    Serial.print("%");
+    Serial.print(RESET);
+    Serial.println();
+}
+
+// Section Headers
+void ColorSerial::header(const char *title, char decorator, int width)
+{
+    int titleLen = strlen(title);
+    int padding = (width - titleLen - 2) / 2;
+
+    Serial.println();
+
+    // Top line
+    Serial.print(MAGENTA);
+    for (int i = 0; i < width; i++)
+    {
+        Serial.print(decorator);
+    }
+    Serial.print(RESET);
+    Serial.println();
+
+    // Title line
+    Serial.print(MAGENTA);
+    Serial.print("║");
+    Serial.print(RESET);
+
+    for (int i = 0; i < padding; i++)
+    {
+        Serial.print(" ");
+    }
+
+    Serial.print(BOLD);
+    Serial.print(title);
+    Serial.print(RESET);
+    Serial.println();
+
+    // Bottom line
+    Serial.print(MAGENTA);
+    for (int i = 0; i < width; i++)
+    {
+        Serial.print(decorator);
+    }
+    Serial.print(RESET);
+    Serial.println();
+}
+
+void ColorSerial::subheader(const char *title)
+{
+    Serial.print(CYAN);
+    Serial.print("▶ ");
+    Serial.print(RESET);
+    Serial.print(BOLD);
+    Serial.print(title);
+    Serial.print(RESET);
+    Serial.println();
+}
+
+// Weather Specific Private Methods
+const char *ColorSerial::getWeatherCondition(int code)
+{
+    switch (code)
+    {
+    case 0:
+        return "Clear sky";
+    case 1:
+        return "Mainly clear";
+    case 2:
+        return "Partly cloudy";
+    case 3:
+        return "Overcast";
+    case 45:
+    case 48:
+        return "Fog";
+    case 51:
+    case 53:
+    case 55:
+        return "Drizzle";
+    case 61:
+    case 63:
+    case 65:
+        return "Rain";
+    case 71:
+    case 73:
+    case 75:
+        return "Snow";
+    case 95:
+    case 96:
+    case 99:
+        return "Thunderstorm";
+    default:
+        return "Unknown weather";
+    }
+}
+
+const char *ColorSerial::getWeatherIcon(int code)
+{
+    if (code == 0)
+        return "☀️";
+    if (code <= 2)
+        return "⛅";
+    if (code == 3)
+        return "☁️";
+    if (code <= 55)
+        return "🌧️";
+    if (code <= 65)
+        return "🌧️";
+    if (code <= 79)
+        return "❄️";
+    return "🌩️";
+}
+
+const char *ColorSerial::getWeatherColor(int code)
+{
+    if (code <= 2)
+        return YELLOW;
+    if (code == 3)
+        return GRAY;
+    if (code <= 55)
+        return CYAN;
+    if (code <= 65)
+        return BLUE;
+    if (code <= 79)
+        return WHITE;
+    return MAGENTA;
+}
+
+void ColorSerial::weatherCondition(int code, const char *customLabel)
+{
+    const char *label = (customLabel == nullptr || strlen(customLabel) == 0) ? "Condition" : customLabel;
+    const char *condition = getWeatherCondition(code);
+    const char *icon = getWeatherIcon(code);
+    const char *color = getWeatherColor(code);
+
+    Serial.print(BLUE);
+    Serial.print(label);
+    Serial.print(": ");
+    Serial.print(RESET);
+    Serial.print(color);
+    Serial.print(icon);
+    Serial.print(" ");
+    Serial.print(condition);
+    Serial.print(RESET);
+    Serial.println();
+}

lib/Utils/src/ColorSerial.h

@@ -0,0 +1,66 @@
+#ifndef COLORSERIAL_H
+#define COLORSERIAL_H
+
+#include <Arduino.h>
+#include <WiFi.h>
+
+class ColorSerial
+{
+private:
+    static const char *getWeatherCondition(int code);
+    static const char *getWeatherIcon(int code);
+    static const char *getWeatherColor(int code);
+
+public:
+    // ANSI Escape Codes
+    static const char *RESET;
+    static const char *BOLD;
+    static const char *UNDERLINE;
+    static const char *ITALIC;
+
+    // Standard Colors
+    static const char *RED;
+    static const char *GREEN;
+    static const char *BLUE;
+    static const char *YELLOW;
+    static const char *CYAN;
+    static const char *MAGENTA;
+    static const char *ORANGE;
+    static const char *WHITE;
+    static const char *GRAY;
+
+    // Icons
+    static const char *ICON_SUCCESS;
+    static const char *ICON_ERROR;
+    static const char *ICON_WARNING;
+    static const char *ICON_INFO;
+    static const char *ICON_DEBUG;
+    static const char *ICON_WIFI;
+    static const char *ICON_WEATHER;
+
+    // Main Logging Methods
+    static void success(const char *message, const char *details = "");
+    static void error(const char *message, const char *details = "");
+    static void warning(const char *message, const char *details = "");
+    static void info(const char *message, const char *details = "");
+    static void debug(const char *message, const char *details = "");
+
+    // Data Display Methods
+    static void data(const char *label, const char *value, const char *unit = "");
+    static void data(const char *label, float value, const char *unit = "");
+    static void data(const char *label, int value, const char *unit = "");
+    static void temperature(float temp, const char *label = "Temperature");
+    static void wifiStatus();
+
+    // Progress Bars
+    static void progressBar(int percent, const char *label = "", int width = 20);
+
+    // Section Headers
+    static void header(const char *title, char decorator = '═', int width = 40);
+    static void subheader(const char *title);
+
+    // Weather Specific
+    static void weatherCondition(int code, const char *customLabel = "");
+};
+
+#endif

src/main.cpp

@@ -1,6 +1,8 @@
 #include <WiFi.h>
+#include <HTTPClient.h>
 #include <ArduinoJson.h>
 #include <LedMatrix.h>
+#include <ColorSerial.h>
 #include <FastLED.h>
 #include <MyClass.h>
 #include <BlinkInternLed.h>
@@ -93,9 +95,26 @@ void setupMatrix()
     matrix.show();
 }
 
-void get_json_data()
+void connect_wifi()
 {
-    Serial.println("get_json_data()");
+    // For Wokwi simulation - use simulated WiFi
+    Serial.println("Connecting to WiFi...");
+
+    // In Wokwi, WiFi connects automatically in simulation
+    WiFi.begin("Wokwi-GUEST", ""); // Wokwi's simulated WiFi
+    while (WiFi.status() != WL_CONNECTED)
+    {
+        delay(250);
+        Serial.print(".");
+    }
+    Serial.println("\nConnected to WiFi!");
+    Serial.print("IP address: ");
+    Serial.println(WiFi.localIP());
+}
+
+void json_with_WiFiClient()
+{
+    Serial.println("json_with_WiFiClient()");
 
     WiFiClient client;
     const int timeout = 5000; // 5 second timeout
@@ -176,21 +195,54 @@ void get_json_data()
     }
 }
 
-void connect_wifi()
+void json_with_HTTPClient()
 {
-    // For Wokwi simulation - use simulated WiFi
-    Serial.println("Connecting to WiFi...");
+    Serial.println("json_with_HTTPClient()");
 
-    // In Wokwi, WiFi connects automatically in simulation
-    WiFi.begin("Wokwi-GUEST", ""); // Wokwi's simulated WiFi
-    while (WiFi.status() != WL_CONNECTED)
+    HTTPClient http;
+
+    http.begin("http://api.open-meteo.com/v1/forecast?latitude=52.52&longitude=13.41&current_weather=true");
+    // http.setTimeout(5000);
+
+    int httpCode = http.GET();
+
+    if (httpCode != HTTP_CODE_OK)
     {
-        delay(250);
-        Serial.print(".");
+        Serial.printf("HTTP error: %d\n", httpCode);
+        http.end();
+        return;
+    }
+
+    Serial.println("connected to api.open-meteo.com :-)");
+    Serial.println("=== Full Response Complete ===");
+
+    String payload = http.getString();
+    http.end();
+
+    Serial.println(payload);
+
+    // JSON parsen
+    JsonDocument doc;
+    DeserializationError error = deserializeJson(doc, payload);
+
+    if (!error)
+    {
+        JsonObject current = doc["current_weather"];
+        JsonObject units = doc["current_weather_units"];
+
+        float temperature = current["temperature"];
+        String temp_unit = units["temperature"];
+
+        Serial.printf("Temperature: %.1f %s", temperature, temp_unit.c_str());
+        Serial.println();
+    }
+    else
+    {
+        Serial.println("JSON parse failed");
+        Serial.println(error.c_str());
+
+        return;
     }
-    Serial.println("\nConnected to WiFi!");
-    Serial.print("IP address: ");
-    Serial.println(WiFi.localIP());
 }
 
 void setup()
@@ -200,14 +252,16 @@ void setup()
 
     // Wait for Serial to be ready (important for some boards)
     while (!Serial)
-    {
         delay(10);
-    }
+
+    ColorSerial::header("PICO W WEATHER STATION");
+    ColorSerial::info("System starting up", "v1.0");
 
     connect_wifi();
     if (WiFi.status() == WL_CONNECTED)
     {
-        get_json_data();
+        json_with_WiFiClient();
+        json_with_HTTPClient();
     }
     else
     {