start refactoring

more variables name refactoring
task variable name refactoring
2026-04-22 22:23:55 +02:00 · 2026-04-22 15:14:25 +02:00 · 2026-04-22 14:17:35 +02:00 · 2026-04-22 13:43:41 +02:00 · 2026-04-22 12:07:39 +02:00 · 2026-04-21 23:30:08 +02:00
55 changed files with 21215 additions and 26904 deletions
@@ -3,3 +3,4 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
+unpacked_fs
@@ -1,8 +1,7 @@
 {
    "recommendations": [
        "Jason2866.esp-decoder",
-        "pioarduino.pioarduino-ide",
-        "platformio.platformio-ide"
+        "pioarduino.pioarduino-ide"
    ],
    "unwantedRecommendations": [
        "ms-vscode.cpptools-extension-pack"
@@ -0,0 +1,210 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="UTF-8">
+    <title>Astro Rotax Monitor</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+
+<body>
+    <header class="page-header">
+        <div class="header-content">
+            <img src="logo_astro_dev.svg" alt="Astro Tecnologie" class="logo">
+        </div>
+        <div>
+            <h1>Rotax Ignition Box Monitor</h1>
+        </div>
+    </header>
+
+    <!-- TAB BUTTONS -->
+    <div class="tabs">
+        <button class="tab-button active" onclick="openTab('tab1')">Monitor</button>
+        <button class="tab-button" onclick="openTab('tab2')">Grafico</button>
+    </div>
+
+    <!-- TAB 1 (contenuto attuale) -->
+    <div id="tab1" class="tab-content active">
+
+        <div id="loadingIndicator" class="loading-indicator">
+            <span class="spinner"></span> Waiting for data...
+        </div>
+
+        <div class="tables-container">
+            <div class="box">
+                <h2>Box_A</h2>
+                <div class="box-data">
+                    <p><strong>Timestamp:</strong> <span id="a_timestamp">-</span></p>
+                    <p><strong>Data Valid:</strong> <span id="a_datavalid">-</span></p>
+                    <p><strong>ADC read time:</strong> <span id="a_adc_read_time">-</span></p>
+                    <p><strong>Queue errors:</strong> <span id="a_n_queue_errors">-</span></p>
+                </div>
+                <div class="rpm-highlight">
+                    <strong>Engine RPM:</strong> <span id="a_eng_rpm">-</span>
+                </div>
+                <table>
+                    <thead>
+                        <tr>
+                            <th>Property</th>
+                            <th>Pickup 12</th>
+                            <th>Pickup 34</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr>
+                            <td>Spark delay</td>
+                            <td id="a_coils12_spark_delay">-</td>
+                            <td id="a_coils34_spark_delay">-</td>
+                        </tr>
+                        <tr>
+                            <td>Spark status</td>
+                            <td id="a_coils12_spark_status">-</td>
+                            <td id="a_coils34_spark_status">-</td>
+                        </tr>
+                        <tr>
+                            <td>Soft start status</td>
+                            <td id="a_coils12_sstart_status">-</td>
+                            <td id="a_coils34_sstart_status">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak P in</td>
+                            <td id="a_coils12_peak_p_in">-</td>
+                            <td id="a_coils34_peak_p_in">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak N in</td>
+                            <td id="a_coils12_peak_n_in">-</td>
+                            <td id="a_coils34_peak_n_in">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak P out</td>
+                            <td id="a_coils12_peak_p_out">-</td>
+                            <td id="a_coils34_peak_p_out">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak N out</td>
+                            <td id="a_coils12_peak_n_out">-</td>
+                            <td id="a_coils34_peak_n_out">-</td>
+                        </tr>
+                        <tr>
+                            <td>Level spark</td>
+                            <td id="a_coils12_level_spark">-</td>
+                            <td id="a_coils34_level_spark">-</td>
+                        </tr>
+                        <tr>
+                            <td>Spark Events</td>
+                            <td id="a_coils12_n_events">-</td>
+                            <td id="a_coils34_n_events">-</td>
+                        </tr>
+                        <tr>
+                            <td>Missed Events</td>
+                            <td id="a_coils12_n_missed_firing">-</td>
+                            <td id="a_coils34_n_missed_firing">-</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+
+            <div class="box">
+                <h2>Box_B</h2>
+                <div class="box-data">
+                    <p><strong>Timestamp:</strong> <span id="b_timestamp">-</span></p>
+                    <p><strong>Data Valid:</strong> <span id="b_datavalid">-</span></p>
+                    <p><strong>ADC read time:</strong> <span id="b_adc_read_time">-</span></p>
+                    <p><strong>Queue errors:</strong> <span id="b_n_queue_errors">-</span></p>
+                </div>
+                <div class="rpm-highlight">
+                    <strong>Engine RPM:</strong> <span id="b_eng_rpm">-</span>
+                </div>
+                <table>
+                    <thead>
+                        <tr>
+                            <th>Property</th>
+                            <th>Pickup 12</th>
+                            <th>Pickup 34</th>
+                        </tr>
+                    </thead>
+                    <tbody>
+                        <tr>
+                            <td>Spark delay</td>
+                            <td id="b_coils12_spark_delay">-</td>
+                            <td id="b_coils34_spark_delay">-</td>
+                        </tr>
+                        <tr>
+                            <td>Spark status</td>
+                            <td id="b_coils12_spark_status">-</td>
+                            <td id="b_coils34_spark_status">-</td>
+                        </tr>
+                        <tr>
+                            <td>Soft start status</td>
+                            <td id="b_coils12_sstart_status">-</td>
+                            <td id="b_coils34_sstart_status">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak P in</td>
+                            <td id="b_coils12_peak_p_in">-</td>
+                            <td id="b_coils34_peak_p_in">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak N in</td>
+                            <td id="b_coils12_peak_n_in">-</td>
+                            <td id="b_coils34_peak_n_in">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak P out</td>
+                            <td id="b_coils12_peak_p_out">-</td>
+                            <td id="b_coils34_peak_p_out">-</td>
+                        </tr>
+                        <tr>
+                            <td>Peak N out</td>
+                            <td id="b_coils12_peak_n_out">-</td>
+                            <td id="b_coils34_peak_n_out">-</td>
+                        </tr>
+                        <tr>
+                            <td>Level spark</td>
+                            <td id="b_coils12_level_spark">-</td>
+                            <td id="b_coils34_level_spark">-</td>
+                        </tr>
+                        <tr>
+                            <td>Spark Events</td>
+                            <td id="b_coils12_n_events">-</td>
+                            <td id="b_coils34_n_events">-</td>
+                        </tr>
+                        <tr>
+                            <td>Missed Events</td>
+                            <td id="b_coils12_n_missed_firing">-</td>
+                            <td id="b_coils34_n_missed_firing">-</td>
+                        </tr>
+                    </tbody>
+                </table>
+            </div>
+        </div>
+    </div> <!-- END TAB1 -->
+
+    <!-- TAB 2 (grafico) -->
+    <div id="tab2" class="tab-content">
+        <div class="chart-container">
+            <h3>Box A</h3>
+            <canvas id="chartA" height="100"></canvas>
+        </div>
+
+        <div class="chart-container">
+            <h3>Box B</h3>
+            <canvas id="chartB" height="100"></canvas>
+        </div>
+    </div>
+
+</body>
+
+<div class="upload-section">
+    <h3>Upload file to Flash</h3>
+    <p>Select a file and upload it to Flash.</p>
+    <input type="file" id="littlefsFile">
+    <button onclick="uploadLittleFS()">Upload</button>
+    <div id="uploadStatus" class="upload-status">No file uploaded yet.</div>
+</div>
+
+<script src="chart.js"></script>
+<script src="script.js"></script>
+
+</html>
@@ -0,0 +1,286 @@
+let ws;
+let lastMessageTimestamp = 0;
+const IDLE_THRESHOLD_MS = 1000;
+const loadingIndicator = document.getElementById("loadingIndicator");
+
+let chartA, chartB;
+
+let dataA = {
+    labels: [],
+    datasets: [
+        { label: "RPM", data: [] },
+        { label: "Coils12 Delay", data: [] },
+        { label: "Coils34 Delay", data: [] }
+    ]
+};
+
+let dataB = {
+    labels: [],
+    datasets: [
+        { label: "RPM", data: [] },
+        { label: "Coils12 Delay", data: [] },
+        { label: "Coils34 Delay", data: [] }
+    ]
+};
+
+function setLoadingIndicator(visible) {
+    if (!loadingIndicator) {
+        return;
+    }
+
+    loadingIndicator.classList.toggle("hidden", !visible);
+}
+
+function updateLoadingState() {
+    const isConnected = ws && ws.readyState === WebSocket.OPEN;
+    const idle = Date.now() - lastMessageTimestamp >= IDLE_THRESHOLD_MS;
+
+    setLoadingIndicator(isConnected && idle);
+}
+
+function connectWS() {
+    ws = new WebSocket("ws://" + location.host + "/ws");
+
+    ws.onopen = () => {
+        console.log("WebSocket connesso");
+        lastMessageTimestamp = Date.now();
+        setLoadingIndicator(false);
+
+        ws.send(JSON.stringify({
+            cmd: "setTime",
+            time: Math.floor(Date.now() / 1000)
+        }));
+    };
+
+    ws.onclose = () => {
+        console.log("WebSocket disconnesso, retry...");
+        setLoadingIndicator(false);
+        setTimeout(connectWS, 5000);
+    };
+
+    ws.onmessage = (event) => {
+        let data;
+
+        try {
+            data = JSON.parse(event.data);
+        } catch (e) {
+            console.error("Invalid JSON received", e);
+            return;
+        }
+
+        lastMessageTimestamp = Date.now();
+        setLoadingIndicator(false);
+
+        updateCharts(data)
+
+        // Update Box_A
+        if (data.box_a) {
+            const boxA = data.box_a;
+            document.getElementById("a_datavalid").textContent = boxA.datavalid ?? "-";
+            document.getElementById("a_timestamp").textContent = boxA.timestamp ?? "-";
+            document.getElementById("a_eng_rpm").textContent = boxA.engRpm ?? "-";
+            document.getElementById("a_adc_read_time").textContent = boxA.adcReadTime ?? "-";
+            document.getElementById("a_n_queue_errors").textContent = boxA.nQueueErrors ?? "-";
+
+            const coils12A = boxA.coils12 || {};
+            const coils34A = boxA.coils34 || {};
+
+            document.getElementById("a_coils12_spark_delay").textContent = coils12A.sparkDelay ?? "-";
+            document.getElementById("a_coils34_spark_delay").textContent = coils34A.sparkDelay ?? "-";
+            document.getElementById("a_coils12_spark_status").textContent = coils12A.sparkStatus ?? "-";
+            document.getElementById("a_coils34_spark_status").textContent = coils34A.sparkStatus ?? "-";
+            document.getElementById("a_coils12_sstart_status").textContent = coils12A.softStartStatus ?? "-";
+            document.getElementById("a_coils34_sstart_status").textContent = coils34A.softStartStatus ?? "-";
+            document.getElementById("a_coils12_peak_p_in").textContent = coils12A.peakPos ?? "-";
+            document.getElementById("a_coils34_peak_p_in").textContent = coils34A.peakPos ?? "-";
+            document.getElementById("a_coils12_peak_n_in").textContent = coils12A.peakNeg ?? "-";
+            document.getElementById("a_coils34_peak_n_in").textContent = coils34A.peakNeg ?? "-";
+            document.getElementById("a_coils12_peak_p_out").textContent = coils12A.trigLevelPos ?? "-";
+            document.getElementById("a_coils34_peak_p_out").textContent = coils34A.trigLevelPos ?? "-";
+            document.getElementById("a_coils12_peak_n_out").textContent = coils12A.trigLevelNeg ?? "-";
+            document.getElementById("a_coils34_peak_n_out").textContent = coils34A.trigLevelNeg ?? "-";
+            document.getElementById("a_coils12_n_events").textContent = coils12A.nEvents ?? "-";
+            document.getElementById("a_coils34_n_events").textContent = coils34A.nEvents ?? "-";
+            document.getElementById("a_coils12_n_missed_firing").textContent = coils12A.nMissedFiring ?? "-";
+            document.getElementById("a_coils34_n_missed_firing").textContent = coils34A.nMissedFiring ?? "-";
+        }
+
+        // Update Box_B
+        if (data.box_b) {
+            const boxB = data.box_b;
+            document.getElementById("b_datavalid").textContent = boxB.datavalid ?? "-";
+            document.getElementById("b_timestamp").textContent = boxB.timestamp ?? "-";
+            document.getElementById("b_eng_rpm").textContent = boxB.engRpm ?? "-";
+            document.getElementById("b_adc_read_time").textContent = boxB.adcReadTime ?? "-";
+            document.getElementById("b_n_queue_errors").textContent = boxB.nQueueErrors ?? "-";
+
+            const coils12B = boxB.coils12 || {};
+            const coils34B = boxB.coils34 || {};
+
+            document.getElementById("a_coils12_spark_delay").textContent = coils12B.sparkDelay ?? "-";
+            document.getElementById("a_coils34_spark_delay").textContent = coils34B.sparkDelay ?? "-";
+            document.getElementById("a_coils12_spark_status").textContent = coils12B.sparkStatus ?? "-";
+            document.getElementById("a_coils34_spark_status").textContent = coils34B.sparkStatus ?? "-";
+            document.getElementById("a_coils12_sstart_status").textContent = coils12B.softStartStatus ?? "-";
+            document.getElementById("a_coils34_sstart_status").textContent = coils34B.softStartStatus ?? "-";
+            document.getElementById("a_coils12_peak_p_in").textContent = coils12B.peakPos ?? "-";
+            document.getElementById("a_coils34_peak_p_in").textContent = coils34B.peakPos ?? "-";
+            document.getElementById("a_coils12_peak_n_in").textContent = coils12B.peakNeg ?? "-";
+            document.getElementById("a_coils34_peak_n_in").textContent = coils34B.peakNeg ?? "-";
+            document.getElementById("a_coils12_peak_p_out").textContent = coils12B.trigLevelPos ?? "-";
+            document.getElementById("a_coils34_peak_p_out").textContent = coils34B.trigLevelPos ?? "-";
+            document.getElementById("a_coils12_peak_n_out").textContent = coils12B.trigLevelNeg ?? "-";
+            document.getElementById("a_coils34_peak_n_out").textContent = coils34B.trigLevelNeg ?? "-";
+            document.getElementById("a_coils12_n_events").textContent = coils12B.nEvents ?? "-";
+            document.getElementById("a_coils34_n_events").textContent = coils34B.nEvents ?? "-";
+            document.getElementById("a_coils12_n_missed_firing").textContent = coils12B.nMissedFiring ?? "-";
+            document.getElementById("a_coils34_n_missed_firing").textContent = coils34B.nMissedFiring ?? "-";
+        }
+    };
+}
+
+function updateCharts(data) {
+
+    const t = new Date().toLocaleTimeString();
+
+    // ===== BOX A =====
+    dataA.labels.push(t);
+    if (data.box_a) {
+        dataA.datasets[0].data.push(data.box_a.eng_rpm / 10);
+        dataA.datasets[1].data.push(data.box_a.coils12.spark_delay);
+        dataA.datasets[2].data.push(data.box_a.coils34.spark_delay);
+    } else {
+        dataA.datasets[0].data.push(undefined);
+        dataA.datasets[1].data.push(undefined);
+        dataA.datasets[2].data.push(undefined);
+    }
+
+    // ===== BOX B =====
+    dataB.labels.push(t);
+    if (data.box_b) {
+        dataB.datasets[0].data.push(data.box_b.eng_rpm / 10);
+        dataB.datasets[1].data.push(data.box_b.coils12.spark_delay);
+        dataB.datasets[2].data.push(data.box_b.coils34.spark_delay);
+    } else {
+        dataB.datasets[0].data.push(undefined);
+        dataB.datasets[1].data.push(undefined);
+        dataB.datasets[2].data.push(undefined);
+    }
+
+    // limite buffer
+    const maxPoints = 100;
+
+    if (dataA.labels.length > maxPoints) {
+        dataA.labels.shift();
+        dataA.datasets.forEach(d => d.data.shift());
+    }
+
+    if (dataB.labels.length > maxPoints) {
+        dataB.labels.shift();
+        dataB.datasets.forEach(d => d.data.shift());
+    }
+
+    chartA.update();
+    chartB.update();
+}
+
+function start() {
+    fetch("/start");
+}
+
+function stop() {
+    fetch("/stop");
+}
+
+function uploadLittleFS() {
+    const fileInput = document.getElementById("littlefsFile");
+    const status = document.getElementById("uploadStatus");
+
+    if (!fileInput || fileInput.files.length === 0) {
+        if (status) status.textContent = "Select a file first.";
+        return;
+    }
+
+    const file = fileInput.files[0];
+    const formData = new FormData();
+    formData.append("file", file, file.name);
+
+    if (status) status.textContent = "Uploading...";
+
+    fetch("/upload", {
+        method: "POST",
+        body: formData,
+    })
+        .then((resp) => {
+            if (!resp.ok) {
+                throw new Error("Upload failed: " + resp.status + " " + resp.statusText);
+            }
+            return resp.text();
+        })
+        .then(() => {
+            if (status) status.textContent = "Uploaded: " + file.name;
+            fileInput.value = "";
+        })
+        .catch((err) => {
+            if (status) status.textContent = err.message;
+        });
+}
+
+function openTab(tabId) {
+    document.querySelectorAll('.tab-content').forEach(tab => {
+        tab.classList.remove('active');
+    });
+
+    document.querySelectorAll('.tab-button').forEach(btn => {
+        btn.classList.remove('active');
+    });
+
+    document.getElementById(tabId).classList.add('active');
+
+    event.target.classList.add('active');
+}
+
+function initCharts() {
+    const ctxA = document.getElementById('chartA').getContext('2d');
+    const ctxB = document.getElementById('chartB').getContext('2d');
+
+    chartA = new Chart(ctxA, {
+        type: 'line',
+        data: dataA,
+        options: {
+            animation: false,
+            responsive: true,
+            scales: {
+                x: {
+                    display: true
+                },
+                y: {
+                    beginAtZero: true
+                }
+            }
+        }
+    });
+    chartB = new Chart(ctxB, {
+        type: 'line',
+        data: dataB,
+        options: {
+            animation: false,
+            responsive: true,
+            scales: {
+                x: {
+                    display: true
+                },
+                y: {
+                    beginAtZero: true
+                }
+            }
+        }
+    });
+}
+
+window.onload = () => {
+    initCharts();
+};
+
+setInterval(updateLoadingState, 200);
+connectWS();
@@ -219,3 +219,41 @@ button:hover {
 span {
    color: var(--text-dark);
 }
+
+/* TABS */
+.tabs {
+    display: flex;
+    justify-content: center;
+    margin: 20px;
+}
+
+.tab-button {
+    padding: 10px 20px;
+    margin: 0 5px;
+    border: none;
+    cursor: pointer;
+    background: var(--border-color);
+    border-radius: 4px;
+}
+
+.tab-button.active {
+    background: var(--primary-blue);
+    color: white;
+}
+
+.tab-content {
+    display: none;
+}
+
+.tab-content.active {
+    display: block;
+}
+
+.chart-container {
+    max-width: 1000px;
+    margin: 20px auto;
+    background: white;
+    padding: 20px;
+    border-radius: 6px;
+    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
+}
@@ -11,6 +11,8 @@
 RadoMmm for suggesting an improvement on the ADC-to-Volts conversion
 */

+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
 #include "Arduino.h"
 #include "ADS1256.h"
 #include "SPI.h"
@@ -62,16 +64,18 @@ ADS1256::ADS1256(const int8_t DRDY_pin, const int8_t RESET_pin, const int8_t SYN

 	updateConversionParameter();

-	// m_drdyHigh = xSemaphoreCreateBinary();
-	// m_drdyLow = xSemaphoreCreateBinary();
-	// if (!m_drdyHigh || !m_drdyLow) {
-	// 	LOG_ERROR("ADC Unable to create interrupt semaphores");
-	// 	return;
-	// }
+	m_drdyHigh = xSemaphoreCreateBinary();
+	m_drdyLow = xSemaphoreCreateBinary();
+	if (!m_drdyHigh || !m_drdyLow)
+	{
+		LOG_ERROR("ADC Unable to create interrupt semaphores");
+		return;
+	}

-	// xSemaphoreGive(m_drdyHigh);
-	// xSemaphoreGive(m_drdyLow);
-	//attachInterruptArg(DRDY_pin, drdyCallback, (void *)this, CHANGE);
+	xSemaphoreGive(m_drdyHigh);
+	xSemaphoreGive(m_drdyLow);
+	attachInterruptArg(DRDY_pin, drdyCallback, (void *)this, CHANGE);
+	disableInterrupt(DRDY_pin);
 }

 // Initialization
@@ -84,7 +88,7 @@ void ADS1256::InitializeADC()
 	if (m_RESET_pin != PIN_UNUSED)
 	{
 		digitalWrite(m_RESET_pin, LOW);
-		delay(200);
+		delayMicroseconds(500);
 		digitalWrite(m_RESET_pin, HIGH); // RESET is set to high
 		delay(1000);
 	}
@@ -97,44 +101,48 @@ void ADS1256::InitializeADC()

 	// Applying arbitrary default values to speed up the starting procedure if the user just want to get quick readouts
 	// We both pass values to the variables and then send those values to the corresponding registers
-	delay(200);
+	delayMicroseconds(500);

 	m_STATUS = 0b00110110; // BUFEN and ACAL enabled, Order is MSB, rest is read only
 	writeRegister(STATUS_REG, m_STATUS);
-	delay(200);
+	delayMicroseconds(500);

 	m_MUX = DIFF_0_1; // MUX AIN0+AIN1
 	writeRegister(MUX_REG, m_MUX);
-	delay(200);
+	delayMicroseconds(500);

 	m_ADCON = WAKEUP; // ADCON - CLK: OFF, SDCS: OFF, PGA = 0 (+/- 5 V)
 	writeRegister(ADCON_REG, m_ADCON);
-	delay(200);
+	delayMicroseconds(500);

 	updateConversionParameter();

 	m_DRATE = DRATE_100SPS; // 100SPS
 	writeRegister(DRATE_REG, m_DRATE);
-	delay(200);
+	delayMicroseconds(500);

 	sendDirectCommand(SELFCAL); // Offset and self-gain calibration
-	delay(200);
+	delayMicroseconds(500);

 	m_isAcquisitionRunning = false; // MCU will be waiting to start a continuous acquisition
 }

 void ADS1256::waitForLowDRDY()
 {
-	while(digitalRead(m_DRDY_pin) == HIGH) {vTaskDelay(1);};
-	// xSemaphoreTake(m_drdyLow, pdMS_TO_TICKS(10));
-	// xSemaphoreGive(m_drdyLow);
+	if (!m_isAcquisitionRunning)
+		while (digitalRead(m_DRDY_pin) == HIGH)
+			; // wait in loop only for single shot modes
+	xSemaphoreTake(m_drdyLow, pdMS_TO_TICKS(10));
+	xSemaphoreGive(m_drdyLow);
 }

 void ADS1256::waitForHighDRDY()
 {
-	while(digitalRead(m_DRDY_pin) == LOW) {vTaskDelay(1);};
-	// xSemaphoreTake(m_drdyHigh, pdMS_TO_TICKS(10));
-	// xSemaphoreGive(m_drdyHigh);
+	if (!m_isAcquisitionRunning)
+		while (digitalRead(m_DRDY_pin) == LOW)
+			; // wait in loop only for single shot modes
+	xSemaphoreTake(m_drdyHigh, pdMS_TO_TICKS(10));
+	xSemaphoreGive(m_drdyHigh);
 }

 void ADS1256::stopConversion() // Sending SDATAC to stop the continuous conversion
@@ -145,20 +153,21 @@ void ADS1256::stopConversion() // Sending SDATAC to stop the continuous conversi
 	_spi->endTransaction();

 	m_isAcquisitionRunning = false; // Reset to false, so the MCU will be able to start a new conversion
+	disableDRDYinterrupt();
 }

 void ADS1256::setDRATE(uint8_t drate) // Setting DRATE (sampling frequency)
 {
 	writeRegister(DRATE_REG, drate);
 	m_DRATE = drate;
-	delay(200);
+	delayMicroseconds(500);
 }

 void ADS1256::setMUX(uint8_t mux) // Setting MUX (input channel)
 {
 	writeRegister(MUX_REG, mux);
 	m_MUX = mux;
-	delay(200);
+	delayMicroseconds(500);
 }

 void ADS1256::setPGA(uint8_t pga) // Setting PGA (input voltage range)
@@ -169,7 +178,7 @@ void ADS1256::setPGA(uint8_t pga) // Setting PGA (input voltage range)
 	m_ADCON = (m_ADCON & 0b11111000) | (m_PGA & 0b00000111); // Clearing and then setting bits 2-0 based on pga

 	writeRegister(ADCON_REG, m_ADCON);
-	delay(200);
+	delayMicroseconds(500);

 	updateConversionParameter(); // Update the multiplier according top the new PGA value
 }
@@ -217,7 +226,6 @@ void ADS1256::setCLKOUT(uint8_t clkout) // Setting CLKOUT
 	}

 	writeRegister(ADCON_REG, m_ADCON);
-	delay(100);
 }

 void ADS1256::setSDCS(uint8_t sdcs) // Setting SDCS
@@ -255,7 +263,6 @@ void ADS1256::setSDCS(uint8_t sdcs) // Setting SDCS
 	}

 	writeRegister(ADCON_REG, m_ADCON);
-	delay(100);
 }

 void ADS1256::setByteOrder(uint8_t byteOrder) // Setting byte order (MSB/LSB)
@@ -279,7 +286,6 @@ void ADS1256::setByteOrder(uint8_t byteOrder) // Setting byte order (MSB/LSB)
 	}

 	writeRegister(STATUS_REG, m_STATUS);
-	delay(100);
 }

 uint8_t ADS1256::getByteOrder() // Getting byte order (MSB/LSB)
@@ -310,7 +316,6 @@ void ADS1256::setAutoCal(uint8_t acal) // Setting ACAL (Automatic SYSCAL)
 	}

 	writeRegister(STATUS_REG, m_STATUS);
-	delay(100);
 }

 uint8_t ADS1256::getAutoCal() // Getting ACAL (Automatic SYSCAL)
@@ -341,7 +346,6 @@ void ADS1256::setBuffer(uint8_t bufen) // Setting input buffer (Input impedance)
 	}

 	writeRegister(STATUS_REG, m_STATUS);
-	delay(100);
 }

 uint8_t ADS1256::getBuffer() // Getting input buffer (Input impedance)
@@ -405,7 +409,6 @@ void ADS1256::setGPIO(uint8_t dir0, uint8_t dir1, uint8_t dir2, uint8_t dir3) //
 	//-----------------------------------------------------

 	writeRegister(IO_REG, m_GPIO);
-	delay(100);
 }

 void ADS1256::writeGPIO(uint8_t dir0value, uint8_t dir1value, uint8_t dir2value, uint8_t dir3value) // Writing GPIO
@@ -463,7 +466,6 @@ void ADS1256::writeGPIO(uint8_t dir0value, uint8_t dir1value, uint8_t dir2value,
 	//-----------------------------------------------------

 	writeRegister(IO_REG, m_GPIO);
-	delay(100);
 }

 uint8_t ADS1256::readGPIO(uint8_t gpioPin) // Reading GPIO
@@ -478,8 +480,6 @@ uint8_t ADS1256::readGPIO(uint8_t gpioPin) // Reading GPIO
 	GPIO_bit1 = bitRead(m_GPIO, 1);
 	GPIO_bit0 = bitRead(m_GPIO, 0);

-	delay(100);
-
 	switch (gpioPin) // Selecting which value should be returned
 	{
 	case 0:
@@ -524,45 +524,32 @@ float ADS1256::convertToVoltage(int32_t rawData) // Converting the 24-bit data i
 void ADS1256::writeRegister(uint8_t registerAddress, uint8_t registerValueToWrite)
 {
 	waitForLowDRDY();
-
-	_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1));
-	// SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
-
+	_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1)); // SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
 	CS_LOW();															// CS must stay LOW during the entire sequence [Ref: P34, T24]

 	delayMicroseconds(5);					// see t6 in the datasheet
-
 	_spi->transfer(WREG | registerAddress); // 0x50 = 01010000 = WREG
-
 	_spi->transfer(0x00);					// 2nd (empty) command byte
-
 	_spi->transfer(registerValueToWrite);	// pass the value to the register

 	CS_HIGH();
 	_spi->endTransaction();
-	delay(100);
 }

 long ADS1256::readRegister(uint8_t registerAddress) // Reading a register
 {
 	waitForLowDRDY();
-
-	_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1));
-	// SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
-
+	_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1)); // SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
 	CS_LOW();															// CS must stay LOW during the entire sequence [Ref: P34, T24]

 	_spi->transfer(RREG | registerAddress);	 // 0x10 = 0001000 = RREG - OR together the two numbers (command + address)
-
 	_spi->transfer(0x00);					 // 2nd (empty) command byte
-
 	delayMicroseconds(5);					 // see t6 in the datasheet
-
 	uint8_t regValue = _spi->transfer(0x00); // read out the register value

 	CS_HIGH();
 	_spi->endTransaction();
-	delay(100);
+
 	return regValue;
 }

@@ -592,6 +579,7 @@ long ADS1256::readSingleContinuous() // Reads the recently selected input channe
 {
 	if (m_isAcquisitionRunning == false)
 	{
+		enableDRDYinterrupt();
 		m_isAcquisitionRunning = true;
 		_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1));
 		CS_LOW(); // REF: P34: "CS must stay low during the entire command sequence"
@@ -620,6 +608,7 @@ long ADS1256::cycleSingle()
 {
 	if (m_isAcquisitionRunning == false)
 	{
+		enableDRDYinterrupt();
 		m_isAcquisitionRunning = true;
 		m_cycle = 0;
 		_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1));
@@ -629,9 +618,6 @@ long ADS1256::cycleSingle()
 		_spi->transfer(SING_0); // AIN0+AINCOM
 		delayMicroseconds(250);
 	}
-	else
-	{
-	}

 	if (m_cycle < 8)
 	{
@@ -704,20 +690,16 @@ long ADS1256::cycleDifferential()
 {
 	if (m_isAcquisitionRunning == false)
 	{
+		enableDRDYinterrupt();
 		m_cycle = 0;
 		m_isAcquisitionRunning = true;
 		_spi->beginTransaction(SPISettings(SPI_FREQ, MSBFIRST, SPI_MODE1));
-
-		// Set the AIN0+AIN1 as inputs manually
 		CS_LOW();						// CS must stay LOW during the entire sequence [Ref: P34, T24]
 		_spi->transfer(WREG | MUX_REG); // 0x50 = WREG //1 = MUX
 		_spi->transfer(0x00);
-		_spi->transfer(DIFF_0_1); // AIN0+AIN1
+		_spi->transfer(DIFF_0_1); // Set the AIN0+AIN1 as inputs manually
 		delayMicroseconds(250);
 	}
-	else
-	{
-	}

 	if (m_cycle < 4)
 	{
@@ -799,3 +781,35 @@ inline void ADS1256::CS_HIGH()
 		digitalWrite(m_CS_pin, HIGH);
 	}
 }
+
+// functions for callback
+inline uint8_t ADS1256::getDRDYpin()
+{
+	return m_DRDY_pin;
+}
+
+inline SemaphoreHandle_t ADS1256::getDRDYsemaphoreHigh()
+{
+	return m_drdyHigh;
+}
+
+inline SemaphoreHandle_t ADS1256::getDRDYsemaphoreLow()
+{
+	return m_drdyLow;
+}
+
+inline void ADS1256::enableDRDYinterrupt()
+{
+	// release semaphores to avoid deadlock
+	xSemaphoreGive(m_drdyHigh);
+	xSemaphoreGive(m_drdyLow);
+	enableInterrupt(m_DRDY_pin);
+}
+
+inline void ADS1256::disableDRDYinterrupt()
+{
+	// release semaphores to avoid deadlock
+	disableInterrupt(m_DRDY_pin);
+	xSemaphoreGive(m_drdyHigh);
+	xSemaphoreGive(m_drdyLow);
+}
@@ -0,0 +1,204 @@
+// ADS1256 header file
+/*
+ Name:		ADS1256.h
+ Created:	2022/07/14
+ Author:	Curious Scientist
+ Editor:	Notepad++
+ Comment: Visit https://curiousscientist.tech/blog/ADS1256-custom-library
+ Special thanks to
+ Abraão Queiroz for spending time on the code and suggesting corrections for ESP32 microcontrollers
+ Benjamin Pelletier for pointing out and fixing an issue around the handling of the DRDY signal
+*/
+
+#pragma once
+
+#include <SPI.h>
+#include <Arduino.h>
+
+// SPI Frequency
+#define SPI_FREQ 1920000
+
+// Differential inputs
+#define DIFF_0_1 0b00000001 // A0 + A1 as differential input
+#define DIFF_2_3 0b00100011 // A2 + A3 as differential input
+#define DIFF_4_5 0b01000101 // A4 + A5 as differential input
+#define DIFF_6_7 0b01100111 // A6 + A7 as differential input
+
+// Single-ended inputs
+#define SING_0 0b00001111 // A0 + GND (common) as single-ended input
+#define SING_1 0b00011111 // A1 + GND (common) as single-ended input
+#define SING_2 0b00101111 // A2 + GND (common) as single-ended input
+#define SING_3 0b00111111 // A3 + GND (common) as single-ended input
+#define SING_4 0b01001111 // A4 + GND (common) as single-ended input
+#define SING_5 0b01011111 // A5 + GND (common) as single-ended input
+#define SING_6 0b01101111 // A6 + GND (common) as single-ended input
+#define SING_7 0b01111111 // A7 + GND (common) as single-ended input
+
+// PGA settings			  //Input voltage range
+#define PGA_1 0b00000000  // ± 5 V
+#define PGA_2 0b00000001  // ± 2.5 V
+#define PGA_4 0b00000010  // ± 1.25 V
+#define PGA_8 0b00000011  // ± 625 mV
+#define PGA_16 0b00000100 // ± 312.5 mV
+#define PGA_32 0b00000101 //+ 156.25 mV
+#define PGA_64 0b00000110 // ± 78.125 mV
+
+// Datarate						  //DEC
+#define DRATE_30000SPS 0b11110000 // 240
+#define DRATE_15000SPS 0b11100000 // 224
+#define DRATE_7500SPS 0b11010000  // 208
+#define DRATE_3750SPS 0b11000000  // 192
+#define DRATE_2000SPS 0b10110000  // 176
+#define DRATE_1000SPS 0b10100001  // 161
+#define DRATE_500SPS 0b10010010	  // 146
+#define DRATE_100SPS 0b10000010	  // 130
+#define DRATE_60SPS 0b01110010	  // 114
+#define DRATE_50SPS 0b01100011	  // 99
+#define DRATE_30SPS 0b01010011	  // 83
+#define DRATE_25SPS 0b01000011	  // 67
+#define DRATE_15SPS 0b00110011	  // 51
+#define DRATE_10SPS 0b00100011	  // 35
+#define DRATE_5SPS 0b00010011	  // 19
+#define DRATE_2SPS 0b00000011	  // 3
+
+// Status register
+#define BITORDER_MSB 0
+#define BITORDER_LSB 1
+#define ACAL_DISABLED 0
+#define ACAL_ENABLED 1
+#define BUFFER_DISABLED 0
+#define BUFFER_ENABLED 1
+
+// Register addresses
+#define STATUS_REG 0x00
+#define MUX_REG 0x01
+#define ADCON_REG 0x02
+#define DRATE_REG 0x03
+#define IO_REG 0x04
+#define OFC0_REG 0x05
+#define OFC1_REG 0x06
+#define OFC2_REG 0x07
+#define FSC0_REG 0x08
+#define FSC1_REG 0x09
+#define FSC2_REG 0x0A
+
+// Command definitions
+#define WAKEUP 0b00000000
+#define RDATA 0b00000001
+#define RDATAC 0b00000011
+#define SDATAC 0b00001111
+#define RREG 0b00010000
+#define WREG 0b01010000
+#define SELFCAL 0b11110000
+#define SELFOCAL 0b11110001
+#define SELFGCAL 0b11110010
+#define SYSOCAL 0b11110011
+#define SYSGCAL 0b11110100
+#define SYNC 0b11111100
+#define STANDBY 0b11111101
+#define RESET 0b11111110
+//----------------------------------------------------------------
+
+class ADS1256
+{
+public:
+	static constexpr int8_t PIN_UNUSED = -1;
+
+	// Constructor
+	ADS1256(const int8_t DRDY_pin, const int8_t RESET_pin, const int8_t SYNC_pin, const int8_t CS_pin, float VREF, SPIClass *spi = &SPI);
+	~ADS1256()
+	{
+		vSemaphoreDelete(m_drdyHigh);
+		vSemaphoreDelete(m_drdyLow);
+	}
+
+	// Initializing function
+	void InitializeADC();
+	// ADS1256(int drate, int pga, int byteOrder, bool bufen);
+
+	// Read a register
+	long readRegister(uint8_t registerAddress);
+
+	// Write a register
+	void writeRegister(uint8_t registerAddress, uint8_t registerValueToWrite);
+
+	// Individual methods
+	void setDRATE(uint8_t drate);
+	void setPGA(uint8_t pga);
+	uint8_t getPGA();
+	void setMUX(uint8_t mux);
+	void setByteOrder(uint8_t byteOrder);
+	uint8_t getByteOrder();
+	void setBuffer(uint8_t bufen);
+	uint8_t getBuffer();
+	void setAutoCal(uint8_t acal);
+	uint8_t getAutoCal();
+	void setGPIO(uint8_t dir0, uint8_t dir1, uint8_t dir2, uint8_t dir3);
+	void writeGPIO(uint8_t dir0value, uint8_t dir1value, uint8_t dir2value, uint8_t dir3value);
+	uint8_t readGPIO(uint8_t gpioPin);
+	void setCLKOUT(uint8_t clkout);
+	void setSDCS(uint8_t sdcs);
+	void sendDirectCommand(uint8_t directCommand);
+
+	// Get a single conversion
+	long readSingle();
+
+	// Single input continuous reading
+	long readSingleContinuous();
+
+	// Cycling through the single-ended inputs
+	long cycleSingle(); // Ax + COM
+
+	// Cycling through the differential inputs
+	long cycleDifferential(); // Ax + Ay
+
+	// Converts the reading into a voltage value
+	float convertToVoltage(int32_t rawData);
+
+	// Stop AD
+	void stopConversion();
+
+	// functions for callback, public to be accessed by static callback
+	inline uint8_t getDRDYpin();
+	inline SemaphoreHandle_t getDRDYsemaphoreHigh();
+	inline SemaphoreHandle_t getDRDYsemaphoreLow();
+
+private:
+	SPIClass *_spi; // Pointer to an SPIClass object
+
+	void waitForLowDRDY();	// Block until DRDY is low
+	void waitForHighDRDY(); // Block until DRDY is high
+	void updateMUX(uint8_t muxValue);
+	inline void CS_LOW();
+	inline void CS_HIGH();
+	inline void enableDRDYinterrupt();
+	inline void disableDRDYinterrupt();
+
+	void updateConversionParameter(); // Refresh the conversion parameter based on the PGA
+
+	float m_VREF = 0;				 // Value of the reference voltage
+	float m_conversionParameter = 0; // PGA-dependent multiplier
+	// Pins
+	int8_t m_DRDY_pin;	// Pin assigned for DRDY
+	int8_t m_RESET_pin; // Pin assigned for RESET
+	int8_t m_SYNC_pin;	// Pin assigned for SYNC
+	int8_t m_CS_pin;	// Pin assigned for CS
+
+	// Register values
+	uint8_t m_DRATE;	 // Value of the DRATE register
+	uint8_t m_ADCON;	 // Value of the ADCON register
+	uint8_t m_MUX;		 // Value of the MUX register
+	uint8_t m_PGA;		 // Value of the PGA (within ADCON)
+	uint8_t m_GPIO;		 // Value of the GPIO register
+	uint8_t m_STATUS;	 // Value of the status register
+	uint8_t m_GPIOvalue; // GPIO value
+	uint8_t m_ByteOrder; // Byte order
+
+	uint8_t m_outputBuffer[3];	 // 3-byte (24-bit) buffer for the fast acquisition - Single-channel, continuous
+	int32_t m_outputValue;		 // Combined value of the m_outputBuffer[3]
+	bool m_isAcquisitionRunning; // bool that keeps track of the acquisition (running or not)
+	uint8_t m_cycle;			 // Tracks the cycles as the MUX is cycling through the input channels
+
+	SemaphoreHandle_t m_drdyHigh;
+	SemaphoreHandle_t m_drdyLow;
+};
@@ -0,0 +1,38 @@
+#include <led.h>
+
+RGBled::RGBled(const uint8_t pin) : m_led(pin)
+{
+    pinMode(m_led, OUTPUT);
+    writeStatus(RGBled::ERROR);
+    m_brightness = 1.0f; 
+}
+
+RGBled::~RGBled()
+{
+    pinMode(m_led, INPUT);
+}
+
+void RGBled::setBrightness(const float b)
+{
+    m_brightness = b;
+}
+
+void RGBled::setStatus(const LedStatus s)
+{
+    if (m_status == s)
+        return;
+    std::lock_guard<std::mutex> lock(m_mutex);
+    m_status = s;
+    writeStatus(m_status);
+}
+
+const RGBled::LedStatus RGBled::getSatus(void)
+{
+    return m_status;
+}
+
+void RGBled::writeStatus(const RGBled::LedStatus s)
+{
+    const RGBled::color_u u{.status = s};
+    rgbLedWrite(m_led, (uint8_t)(m_brightness*u.color.r), (uint8_t)(m_brightness*u.color.g), (uint8_t)(m_brightness*u.color.b));
+}
@@ -0,0 +1,65 @@
+#pragma once
+
+// System Inlcudes
+#include <Arduino.h>
+#include <mutex>
+
+#define RED 0x00FF00
+#define GREEN 0xFF0000
+#define BLUE 0x0000FF
+#define WHITE 0xFFFFFF
+#define YELLOW 0xFFFF00
+#define CYAN 0xFF00FF
+#define MAGENTA 0x00FFFF
+#define ORANGE 0xA5FF00
+#define PURPLE 0x008080
+#define PINK 0x69FFB4
+#define LIME 0xCD3232
+#define SKY_BLUE 0xCE87EB
+#define GOLD 0xD7FF00
+#define TURQUOISE 0xE040D0
+#define INDIGO 0x004B82
+#define GRAY 0x808080
+
+class RGBled
+{
+public:
+    enum LedStatus
+    {
+        OK = GREEN,
+        ERROR = RED,
+        INIT = YELLOW,
+        DATA_A = CYAN,
+        DATA_B = MAGENTA,
+        DATA_ALL = ORANGE,
+        IDLE = GRAY
+    };
+
+    struct color_t
+    {
+        uint8_t a, r, g, b;
+    };
+
+    union color_u
+    {
+        uint32_t status;
+        color_t color;
+    };
+
+public:
+    RGBled(const uint8_t pin = 48);
+    ~RGBled();
+
+    void setBrightness(const float b);
+    void setStatus(const LedStatus s);
+    const LedStatus getSatus(void);
+
+private:
+    void writeStatus(const LedStatus s);
+
+private:
+    LedStatus m_status = LedStatus::IDLE;
+    std::mutex m_mutex;
+    float m_brightness;
+    const uint8_t m_led;
+};
@@ -1,6 +0,0 @@
-# Name, Type, SubType, Offset, Size, Flags
-nvs,      data, nvs,      0x9000,  0x5000,
-otadata,  data, ota,      0xe000,  0x2000,
-app0,     app,  ota_0,    0x10000, 0x700000,
-app1,     app,  ota_1,    0x710000,0x700000,
-spiffs,   data, spiffs,   0xE10000,0x1F0000,
@@ -0,0 +1,6 @@
+# ESP32 Partition Table
+# Name, Type, SubType, Offset, Size
+nvs,      data, nvs,     0x9000,  0x4000
+phy_init, data, phy,     0xd000,  0x1000
+factory,  app,  factory, 0x10000, 0x300000
+littlefs, data, littlefs, 0x310000, 0xCF0000
@@ -0,0 +1,6 @@
+# ESP32 Partition Table
+# Name, Type, SubType, Offset, Size
+nvs,      data, nvs,     0x9000,  0x4000
+phy_init, data, phy,     0xd000,  0x1000
+factory,  app,  factory, 0x10000, 0x300000
+spiffs,   data, spiffs,  0x310000, 0xCF0000
@@ -10,6 +10,8 @@

 [env:esp32-s3-devkitc1-n16r8]
 board = esp32-s3-devkitc1-n16r8
+board_build.partitions = partitions/no_ota_10mb_littlefs.csv
+board_build.filesystem = littlefs
 platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
 framework = arduino
 lib_deps = 
@@ -19,44 +21,37 @@ lib_deps =
 	me-no-dev/AsyncTCP@^3.3.2
 	me-no-dev/ESPAsyncWebServer@^3.6.0
 upload_protocol = esptool
-upload_port = /dev/ttyACM2
+upload_port = /dev/ttyACM0
 upload_speed = 921600
-
-;Monitor configuration
-monitor_speed = 115200
-monitor_port = /dev/ttyACM2
-
-; Build configuration
+monitor_port = /dev/ttyACM1
+monitor_speed = 921600
 build_type = release
 build_flags = 
-	-DCORE_DEBUG_LEVEL=3
+	-DCORE_DEBUG_LEVEL=1
 	-DARDUINO_USB_CDC_ON_BOOT=0
 	-DARDUINO_USB_MODE=0
 	-DCONFIG_ASYNC_TCP_MAX_ACK_TIME=5000
 	-DCONFIG_ASYNC_TCP_PRIORITY=21
-	-DCONFIG_ASYNC_TCP_QUEUE_SIZE=128
+	-DCONFIG_ASYNC_TCP_QUEUE_SIZE=64
 	-DCONFIG_ASYNC_TCP_RUNNING_CORE=1
-	-DCONFIG_ASYNC_TCP_STACK_SIZE=8192
+	-DCONFIG_ASYNC_TCP_STACK_SIZE=4096
+	-fstack-protector-strong

 [env:esp32-s3-devkitc1-n16r8-debug]
 board = ${env:esp32-s3-devkitc1-n16r8.board}
+board_build.partitions = ${env:esp32-s3-devkitc1-n16r8.board_build.partitions}
+board_build.filesystem = ${env:esp32-s3-devkitc1-n16r8.board_build.filesystem}
 platform = ${env:esp32-s3-devkitc1-n16r8.platform}
 framework = ${env:esp32-s3-devkitc1-n16r8.framework}
 lib_deps = 
 	${env:esp32-s3-devkitc1-n16r8.lib_deps}
 upload_protocol = esptool
-upload_port = /dev/ttyACM2
+upload_port = /dev/ttyACM0
 upload_speed = 921600
-
-;Monitor configuration
-monitor_speed = 115200
-monitor_port = /dev/ttyACM2
-
-; Debug configuration
+monitor_port = /dev/ttyACM1
+monitor_speed = 921600
 debug_tool = esp-builtin
 debug_speed = 15000
-
-; Build configuration
 build_type = debug
 build_flags = 
 	-O0
@@ -67,6 +62,6 @@ build_flags =
 	-DARDUINO_USB_MODE=0
 	-DCONFIG_ASYNC_TCP_MAX_ACK_TIME=5000
 	-DCONFIG_ASYNC_TCP_PRIORITY=21
-	-DCONFIG_ASYNC_TCP_QUEUE_SIZE=128
+	-DCONFIG_ASYNC_TCP_QUEUE_SIZE=64
 	-DCONFIG_ASYNC_TCP_RUNNING_CORE=1
-	-DCONFIG_ASYNC_TCP_STACK_SIZE=8192
+	-DCONFIG_ASYNC_TCP_STACK_SIZE=4096
@@ -1,766 +0,0 @@
-//ADS1256 cpp file
-/*
- Name:		ADS1256.cpp
- Created:	2022/07/14
- Author:	Curious Scientist
- Editor:	Notepad++
- Comment: Visit https://curiousscientist.tech/blog/ADS1256-custom-library
- Special thanks to:
- Abraão Queiroz for spending time on the code and suggesting corrections for ESP32 microcontrollers
- Benjamin Pelletier for pointing out and fixing an issue around the handling of the DRDY signal
- RadoMmm for suggesting an improvement on the ADC-to-Volts conversion
-*/
-
-#include "Arduino.h"
-#include "ADS1256.h"
-#include "SPI.h"
-
-#define convertSigned24BitToLong(value) ((value) & (1l << 23) ? (value) - 0x1000000 : value)
-
-//Constructor
-ADS1256::ADS1256(const int8_t DRDY_pin, const int8_t RESET_pin, const int8_t SYNC_pin, const int8_t CS_pin,float VREF, SPIClass* spi):  _spi(spi),
-  _DRDY_pin(DRDY_pin),  _RESET_pin(RESET_pin),  _SYNC_pin(SYNC_pin),  _CS_pin(CS_pin),  _VREF(VREF),  _PGA(0)
-{	
-	pinMode(_DRDY_pin, INPUT);	
-	 
-	if(RESET_pin != PIN_UNUSED)
-	{
-	pinMode(_RESET_pin, OUTPUT);
-	}
-	
-	if(SYNC_pin !=  PIN_UNUSED)
-	{
-	pinMode(_SYNC_pin, OUTPUT);
-	}
-	
-	if(CS_pin != PIN_UNUSED)
-	{
-	pinMode(_CS_pin, OUTPUT);	
-	}		
-	
-	updateConversionParameter();
-}	
-
-//Initialization
-void ADS1256::InitializeADC()
-{  
-  //Chip select LOW  
-  CS_LOW();
-  
-  //We do a manual chip reset on the ADS1256 - Datasheet Page 27/ RESET
-  if(_RESET_pin != PIN_UNUSED)
-  {
-  digitalWrite(_RESET_pin, LOW);
-  delay(200);
-  digitalWrite(_RESET_pin, HIGH); //RESET is set to high
-  delay(1000);
-  }
-  
-  //Sync pin is also treated if it is defined
-  if(_SYNC_pin != PIN_UNUSED)
-  {
-  digitalWrite(_SYNC_pin, HIGH); //RESET is set to high  
-  }
-  
-#ifndef ADS1256_SPI_ALREADY_STARTED //Guard macro to allow external initialization of the SPI
-  _spi->begin();	  
-#endif
-	
-  //Applying arbitrary default values to speed up the starting procedure if the user just want to get quick readouts
-  //We both pass values to the variables and then send those values to the corresponding registers
-  delay(200);
-
-  _STATUS = 0b00110110; //BUFEN and ACAL enabled, Order is MSB, rest is read only
-  writeRegister(STATUS_REG, _STATUS); 
-  delay(200);
-  
-  _MUX = 0b00000001; //MUX AIN0+AIN1
-  writeRegister(MUX_REG, _MUX); 
-  delay(200);
-  
-  _ADCON = 0b00000000; //ADCON - CLK: OFF, SDCS: OFF, PGA = 0 (+/- 5 V)
-  writeRegister(ADCON_REG, _ADCON); 
-  delay(200);
-  
-  updateConversionParameter();
-  
-  _DRATE = 0b10000010; //100SPS
-  writeRegister(DRATE_REG, _DRATE);  
-  delay(200);
-  
-  sendDirectCommand(0b11110000); //Offset and self-gain calibration
-  delay(200);  
-
-  _isAcquisitionRunning = false; //MCU will be waiting to start a continuous acquisition
-}
-
-void ADS1256::waitForLowDRDY()
-{		    
-    while (digitalRead(_DRDY_pin) == HIGH) {} 
-}
-
-void ADS1256::waitForHighDRDY()
-{		
-#if F_CPU >= 48000000  //Fast MCUs need this protection to wait until DRDY goes high after a conversion
-	while (digitalRead(_DRDY_pin) == LOW) {}   
-#endif
-}
-
-void ADS1256::stopConversion() //Sending SDATAC to stop the continuous conversion
-{	
-	waitForLowDRDY(); //SDATAC should be called after DRDY goes LOW (p35. Figure 33)
-	_spi->transfer(0b00001111); //Send SDATAC to the ADC	
-	CS_HIGH(); //We finished the command sequence, so we switch it back to HIGH
-	_spi->endTransaction();
-	
-	_isAcquisitionRunning = false; //Reset to false, so the MCU will be able to start a new conversion
-}
-
-void ADS1256::setDRATE(uint8_t drate) //Setting DRATE (sampling frequency)
-{		
-	writeRegister(DRATE_REG, drate);
-	_DRATE = drate;
-	delay(200);
-}
-
-void ADS1256::setMUX(uint8_t mux) //Setting MUX (input channel)
-{	
-	writeRegister(MUX_REG, mux);
-	_MUX = mux;
-	delay(200);
-}
-
-void ADS1256::setPGA(uint8_t pga) //Setting PGA (input voltage range)
-{	
-	_PGA = pga;
-	_ADCON = readRegister(ADCON_REG); //Read the most recent value of the register
-	
-	_ADCON = (_ADCON & 0b11111000) | (_PGA & 0b00000111); // Clearing and then setting bits 2-0 based on pga
-	
-	writeRegister(ADCON_REG, _ADCON);	
-	delay(200);
-	
-	updateConversionParameter(); //Update the multiplier according top the new PGA value
-}
-
-uint8_t ADS1256::getPGA() //Reading PGA from the ADCON register
-{
-	uint8_t pgaValue = readRegister(ADCON_REG) & 0b00000111; 
-	//Reading the ADCON_REG and keeping the first three bits.
-	
-	return(pgaValue);	
-}
-
-void ADS1256::setCLKOUT(uint8_t clkout) //Setting CLKOUT 
-{
-	_ADCON = readRegister(ADCON_REG); //Read the most recent value of the register
-	
-	//Values: 0, 1, 2, 3
-	
-	if(clkout == 0)
-	{
-		//00
-		bitWrite(_ADCON, 6, 0);
-		bitWrite(_ADCON, 5, 0);		
-	}
-	else if(clkout == 1)
-	{
-		//01 (default)	
-		bitWrite(_ADCON, 6, 0);
-		bitWrite(_ADCON, 5, 1);			
-	}
-	else if(clkout == 2)
-	{
-		//10
-		bitWrite(_ADCON, 6, 1);
-		bitWrite(_ADCON, 5, 0);		
-	}
-	else if(clkout == 3)
-	{
-		//11	
-		bitWrite(_ADCON, 6, 1);
-		bitWrite(_ADCON, 5, 1);				
-	}
-	else{}
-	
-	writeRegister(ADCON_REG, _ADCON);
-	delay(100);
-}
-
-void ADS1256::setSDCS(uint8_t sdcs) //Setting SDCS
-{
-	_ADCON = readRegister(ADCON_REG); //Read the most recent value of the register
-	
-	//Values: 0, 1, 2, 3
-	
-	if(sdcs == 0)
-	{
-		//00 (default)
-		bitWrite(_ADCON, 4, 0);
-		bitWrite(_ADCON, 3, 0);		
-	}
-	else if(sdcs == 1)
-	{
-		//01	
-		bitWrite(_ADCON, 4, 0);
-		bitWrite(_ADCON, 3, 1);		
-	}
-	else if(sdcs == 2)
-	{
-		//10
-		bitWrite(_ADCON, 4, 1);
-		bitWrite(_ADCON, 3, 0);		
-	}
-	else if(sdcs == 3)
-	{
-		//11
-		bitWrite(_ADCON, 4, 1);
-		bitWrite(_ADCON, 3, 1);				
-	}
-	else{}
-	
-	writeRegister(ADCON_REG, _ADCON);
-	delay(100);
-}
-
-void ADS1256::setByteOrder(uint8_t byteOrder) //Setting byte order (MSB/LSB)
-{
-	_STATUS = readRegister(STATUS_REG); //Read the most recent value of the register
-	
-	if(byteOrder == 0)
-	{
-		//Byte order is MSB (default)
-		bitWrite(_STATUS, 3, 0);
-		//Set value of _STATUS at the third bit to 0
-	}
-	else if(byteOrder == 1)
-	{
-		//Byte order is LSB
-		bitWrite(_STATUS, 3, 1);
-		//Set value of _STATUS at the third bit to 1
-	}
-	else{}
-	
-	writeRegister(STATUS_REG, _STATUS);
-	delay(100);
-}
-
-uint8_t ADS1256::getByteOrder() //Getting byte order (MSB/LSB)
-{	
-	uint8_t statusValue = readRegister(STATUS_REG);	//Read the whole STATUS register	
-		
-	return bitRead(statusValue, 3);
-}
-
-void ADS1256::setAutoCal(uint8_t acal) //Setting ACAL (Automatic SYSCAL)
-{	
-	_STATUS = readRegister(STATUS_REG); //Read the most recent value of the register
-	
-	if(acal == 0)
-	{
-		//Auto-calibration is disabled (default)
-		bitWrite(_STATUS, 2, 0);
-		//_STATUS |= B00000000;
-	}
-	else if(acal == 1)
-	{
-		//Auto-calibration is enabled
-		bitWrite(_STATUS, 2, 1);
-		//_STATUS |= B00000100;
-	}
-	else{}
-	
-	writeRegister(STATUS_REG, _STATUS);
-	delay(100);
-}
-
-uint8_t ADS1256::getAutoCal() //Getting ACAL (Automatic SYSCAL)
-{	
-	uint8_t statusValue = readRegister(STATUS_REG);	//Read the whole STATUS register	
-	
-	return bitRead(statusValue, 2);
-}
-
-void ADS1256::setBuffer(uint8_t bufen) //Setting input buffer (Input impedance)
-{	
-	_STATUS = readRegister(STATUS_REG); //Read the most recent value of the register
-	
-	if(bufen == 0)
-	{
-		//Analog input buffer is disabled (default)
-		//_STATUS |= B00000000;
-		bitWrite(_STATUS, 1, 0);
-	}
-	else if(bufen == 1)
-	{
-		//Analog input buffer is enabled (recommended)
-		//_STATUS |= B00000010;
-		bitWrite(_STATUS, 1, 1);
-	}
-	else{}
-	
-	writeRegister(STATUS_REG, _STATUS);
-	delay(100);
-}
-
-uint8_t ADS1256::getBuffer() //Getting input buffer (Input impedance)
-{	
-	uint8_t statusValue = readRegister(STATUS_REG);	//Read the whole STATUS register	
-		
-	return bitRead(statusValue, 1);
-}
-
-void ADS1256::setGPIO(uint8_t dir0, uint8_t dir1, uint8_t dir2, uint8_t dir3) //Setting GPIO
-{	
-	_GPIO = readRegister(IO_REG); //Read the most recent value of the register
-	
-	//Default: 11100000 - DEC: 224 - Ref: p32 I/O section
-	//Sets D3-D0 as input or output
-	uint8_t GPIO_bit7, GPIO_bit6, GPIO_bit5, GPIO_bit4;
-	
-	//Bit7: DIR3
-	if(dir3 == 1)
-	{
-		GPIO_bit7 = 1; //D3 is input (default)
-	}
-	else
-	{
-		GPIO_bit7 = 0; //D3 is output
-	}	
-	bitWrite(_GPIO, 7, GPIO_bit7);
-	//-----------------------------------------------------
-	//Bit6: DIR2
-	if(dir2 == 1)
-	{
-		GPIO_bit6 = 1; //D2 is input (default)
-	}
-	else
-	{
-		GPIO_bit6 = 0; //D2 is output
-	}
-	bitWrite(_GPIO, 6, GPIO_bit6);
-	//-----------------------------------------------------
-	//Bit5: DIR1 
-	if(dir1 == 1)
-	{
-		GPIO_bit5 = 1; //D1 is input (default) 
-	}
-	else
-	{
-		GPIO_bit5 = 0; //D1 is output
-	}
-	bitWrite(_GPIO, 5, GPIO_bit5);
-	//-----------------------------------------------------
-	//Bit4: DIR0
-	if(dir0 == 1)
-	{
-		GPIO_bit4 = 1; //D0 is input
-	}
-	else
-	{
-		GPIO_bit4 = 0; //D0 is output (default)
-	}
-	bitWrite(_GPIO, 4, GPIO_bit4);
-	//-----------------------------------------------------
-	
-	writeRegister(IO_REG, _GPIO);
-	delay(100);
-}
-
-void ADS1256::writeGPIO(uint8_t dir0value, uint8_t dir1value, uint8_t dir2value, uint8_t dir3value) //Writing GPIO
-{
-	_GPIO = readRegister(IO_REG);
-	
-	//Sets D3-D0 output values
-	//It is important that first one must use setGPIO, then writeGPIO
-	
-	uint8_t GPIO_bit3, GPIO_bit2, GPIO_bit1, GPIO_bit0;
-	
-	//Bit3: DIR3 
-	if(dir3value == 1)
-	{
-		GPIO_bit3 = 1;
-	}
-	else
-	{
-		GPIO_bit3 = 0;
-	}	
-	bitWrite(_GPIO, 3, GPIO_bit3);
-	//-----------------------------------------------------
-	//Bit2: DIR2 
-	if(dir2value == 1)
-	{
-		GPIO_bit2 = 1;
-	}
-	else
-	{
-		GPIO_bit2 = 0;
-	}	
-	bitWrite(_GPIO, 2, GPIO_bit2);
-	//-----------------------------------------------------
-	//Bit1: DIR1 
-	if(dir1value == 1)
-	{
-		GPIO_bit1 = 1;
-	}
-	else
-	{
-		GPIO_bit1 = 0;
-	}
-	bitWrite(_GPIO, 1, GPIO_bit1);	
-	//-----------------------------------------------------
-	//Bit0: DIR0 
-	if(dir0value == 1)
-	{
-		GPIO_bit0 = 1;
-	}
-	else
-	{
-		GPIO_bit0 = 0;
-	}	
-	bitWrite(_GPIO, 0, GPIO_bit0);
-	//-----------------------------------------------------	
-		
-	writeRegister(IO_REG, _GPIO);
-	delay(100);
-}
-
-uint8_t ADS1256::readGPIO(uint8_t gpioPin) //Reading GPIO
-{	
-	uint8_t GPIO_bit3, GPIO_bit2, GPIO_bit1, GPIO_bit0, GPIO_return;
-	
-	_GPIO = readRegister(IO_REG); //Read the GPIO register
-	
-	//Save each bit values in a variable
-	GPIO_bit3 = bitRead(_GPIO, 3);
-	GPIO_bit2 = bitRead(_GPIO, 2);
-	GPIO_bit1 = bitRead(_GPIO, 1);
-	GPIO_bit0 = bitRead(_GPIO, 0);	
-	
-	delay(100);	
-	
-	switch(gpioPin) //Selecting which value should be returned
-	{
-		case 0:
-		GPIO_return = GPIO_bit0;
-		break;
-		
-		case 1:
-		GPIO_return = GPIO_bit1;
-		break;
-		
-		case 2:
-		GPIO_return = GPIO_bit2;
-		break;
-		
-		case 3:
-		GPIO_return = GPIO_bit3;
-		break;
-	}
-
-	return GPIO_return;
-	
-}
-
-void ADS1256::sendDirectCommand(uint8_t directCommand)
-{
-  //Direct commands can be found in the datasheet Page 34, Table 24.
-  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-
-  CS_LOW(); //REF: P34: "CS must stay low during the entire command sequence"
-  delayMicroseconds(5);
-  _spi->transfer(directCommand); //Send Command
-  delayMicroseconds(5);
-  CS_HIGH(); //REF: P34: "CS must stay low during the entire command sequence"
-
-  _spi->endTransaction();
-}
-
-
-float ADS1256::convertToVoltage(int32_t rawData) //Converting the 24-bit data into a voltage value
-{	
-  return(conversionParameter * rawData);
-}
-
-void ADS1256::writeRegister(uint8_t registerAddress, uint8_t registerValueToWrite)
-{	
-  waitForLowDRDY();
-
-  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-  //SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
-
-  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-
-  delayMicroseconds(5); //see t6 in the datasheet
-
-  _spi->transfer(0x50 | registerAddress); // 0x50 = 01010000 = WREG
-
-  _spi->transfer(0x00); //2nd (empty) command byte
-
-  _spi->transfer(registerValueToWrite); //pass the value to the register
-  
-  CS_HIGH();
-  _spi->endTransaction();
-  delay(100);
-  
-}
-
-long ADS1256::readRegister(uint8_t registerAddress) //Reading a register
-{
-   waitForLowDRDY();
-	
-  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-  //SPI_MODE1 = output edge: rising, data capture: falling; clock polarity: 0, clock phase: 1.
-
-  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-
-  _spi->transfer(0x10 | registerAddress); //0x10 = 0001000 = RREG - OR together the two numbers (command + address)
-
-  _spi->transfer(0x00); //2nd (empty) command byte
-
-  delayMicroseconds(5); //see t6 in the datasheet
-
-  uint8_t regValue = _spi->transfer(0xFF); //read out the register value
-
-  CS_HIGH();
-  _spi->endTransaction();
-  delay(100);
-  return regValue;
-}
-
-
-long ADS1256::readSingle() //Reading a single value ONCE using the RDATA command 
-{
-	_spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-	CS_LOW(); //REF: P34: "CS must stay low during the entire command sequence"  
-	waitForLowDRDY();
-	_spi->transfer(0b00000001); //Issue RDATA (0000 0001) command
-	delayMicroseconds(7); //Wait t6 time (~6.51 us) REF: P34, FIG:30.
-
-	_outputBuffer[0] = _spi->transfer(0); // MSB
-	_outputBuffer[1] = _spi->transfer(0); // Mid-byte
-	_outputBuffer[2] = _spi->transfer(0); // LSB		
-
-	//Shifting and combining the above three items into a single, 24-bit number
-	_outputValue = ((long)_outputBuffer[0]<<16) | ((long)_outputBuffer[1]<<8) | (_outputBuffer[2]);
-	_outputValue = convertSigned24BitToLong(_outputValue);
-	
-	CS_HIGH(); //We finished the command sequence, so we set CS to HIGH
-	_spi->endTransaction();
-  
-	return(_outputValue);
-}
-
-long ADS1256::readSingleContinuous() //Reads the recently selected input channel using RDATAC
-{		
-	if(_isAcquisitionRunning == false)
-	{
-	  _isAcquisitionRunning = true;
-	  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-	  CS_LOW(); //REF: P34: "CS must stay low during the entire command sequence"	  
-	  waitForLowDRDY();
-	  _spi->transfer(0b00000011);  //Issue RDATAC (0000 0011) 
-	  delayMicroseconds(7); //Wait t6 time (~6.51 us) REF: P34, FIG:30.	  
-	}
-	else
-	{
-		waitForLowDRDY();
-	}	
-	
-	_outputBuffer[0] = _spi->transfer(0); // MSB 
-	_outputBuffer[1] = _spi->transfer(0); // Mid-byte
-	_outputBuffer[2] = _spi->transfer(0); // LSB	 
-	
-	_outputValue = ((long)_outputBuffer[0]<<16) | ((long)_outputBuffer[1]<<8) | (_outputBuffer[2]);
-	_outputValue = convertSigned24BitToLong(_outputValue);			
-	
-	waitForHighDRDY();
-	
-	return _outputValue;
-}
-
-long ADS1256::cycleSingle()
-{
-	if(_isAcquisitionRunning == false)
-	{
-	  _isAcquisitionRunning = true;
-	  _cycle = 0;
-	  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-	  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-	  _spi->transfer(0x50 | 1); // 0x50 = WREG //1 = MUX
-      _spi->transfer(0x00);
-      _spi->transfer(SING_0); //AIN0+AINCOM
-	  CS_HIGH();			
-	  delay(50);
-	  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-	}
-	else
-	{}
-  
-	if(_cycle < 8)
-	{      
-	  _outputValue = 0;
-	  waitForLowDRDY();
-      //Step 1. - Updating MUX
-      switch (_cycle)
-      {
-        //Channels are written manually
-        case 0: //Channel 2
-		updateMUX(SING_1);  //AIN1+AINCOM
-          break;
-
-        case 1: //Channel 3
-          updateMUX(SING_2);  //AIN2+AINCOM
-          break;
-
-        case 2: //Channel 4
-          updateMUX(SING_3);  //AIN3+AINCOM
-          break;
-
-        case 3: //Channel 5
-          updateMUX(SING_4);  //AIN4+AINCOM
-          break;
-
-        case 4: //Channel 6
-          updateMUX(SING_5);  //AIN5+AINCOM
-          break;
-
-        case 5: //Channel 7
-          updateMUX(SING_6);  //AIN6+AINCOM
-          break;
-
-        case 6: //Channel 8
-          updateMUX(SING_7);  //AIN7+AINCOM
-          break;
-
-        case 7: //Channel 1
-          updateMUX(SING_0); //AIN0+AINCOM
-          break;
-      }
-      //Step 2.
-      _spi->transfer(0b11111100); //SYNC
-      delayMicroseconds(4); //t11 delay 24*tau = 3.125 us //delay should be larger, so we delay by 4 us
-      _spi->transfer(0b11111111); //WAKEUP
-
-      //Step 3.
-      //Issue RDATA (0000 0001) command
-      _spi->transfer(0b00000001);
-      delayMicroseconds(7); //Wait t6 time (~6.51 us) REF: P34, FIG:30.
-
-	  _outputBuffer[0] = _spi->transfer(0x0F); // MSB 
-	  _outputBuffer[1] = _spi->transfer(0x0F); // Mid-byte
-	  _outputBuffer[2] = _spi->transfer(0x0F); // LSB
-		
-	  _outputValue = ((long)_outputBuffer[0]<<16) | ((long)_outputBuffer[1]<<8) | (_outputBuffer[2]);
-	  _outputValue = convertSigned24BitToLong(_outputValue);
-		
-	  _cycle++; //Increase cycle - This will move to the next MUX input channel
-	  if(_cycle == 8)
-	  {
-		  _cycle = 0; //Reset to 0 - Restart conversion from the 1st input channel
-	  }
-    }	
-  
-	return _outputValue;
-}
-
-long ADS1256::cycleDifferential() 
-{
-	if(_isAcquisitionRunning == false)
-	{
-	  _cycle = 0;
-	  _isAcquisitionRunning = true;
-	  _spi->beginTransaction(SPISettings(1920000, MSBFIRST, SPI_MODE1));
-	  
-	  //Set the AIN0+AIN1 as inputs manually
-	  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-	  _spi->transfer(0x50 | 1); // 0x50 = WREG //1 = MUX
-	  _spi->transfer(0x00);
-	  _spi->transfer(DIFF_0_1);  //AIN0+AIN1
-	  CS_HIGH();	  
-	  delay(50);
-	  CS_LOW(); //CS must stay LOW during the entire sequence [Ref: P34, T24]
-	}
-	else
-	{}
-	
-	if(_cycle < 4)
-    {
-	  _outputValue = 0;
-      //DRDY has to go low
-	  waitForLowDRDY();
-
-      //Step 1. - Updating MUX
-      switch (_cycle)
-      {
-        case 0: //Channel 2
-		  updateMUX(DIFF_2_3);  //AIN2+AIN3
-          break;
-
-        case 1: //Channel 3
-          updateMUX(DIFF_4_5); //AIN4+AIN5
-          break;
-
-        case 2: //Channel 4
-          updateMUX(DIFF_6_7); //AIN6+AIN7
-          break;
-
-        case 3: //Channel 1
-         updateMUX(DIFF_0_1); //AIN0+AIN1
-          break;
-      }
-
-      _spi->transfer(0b11111100); //SYNC
-      delayMicroseconds(4); //t11 delay 24*tau = 3.125 us //delay should be larger, so we delay by 4 us
-      _spi->transfer(0b11111111); //WAKEUP
-
-      //Step 3.
-      _spi->transfer(0b00000001); //Issue RDATA (0000 0001) command
-      delayMicroseconds(7); //Wait t6 time (~6.51 us) REF: P34, FIG:30.
-
-	  _outputBuffer[0] = _spi->transfer(0); // MSB 
-	  _outputBuffer[1] = _spi->transfer(0); // Mid-byte
-	  _outputBuffer[2] = _spi->transfer(0); // LSB
-		
-	  _outputValue = ((long)_outputBuffer[0]<<16) | ((long)_outputBuffer[1]<<8) | (_outputBuffer[2]);
-	  _outputValue = convertSigned24BitToLong(_outputValue);
-		
-	  _cycle++;
-	  if(_cycle == 4)
-	  {
-		  _cycle = 0;
-		  //After the 4th cycle, we reset to zero so the next iteration reads the 1st MUX again
-	  }
-    }	
-  
-	return _outputValue;
-}
-
-void ADS1256::updateConversionParameter()
-{
-	conversionParameter = ((2.0 * _VREF) / 8388608.0) / (pow(2, _PGA)); //Calculate the "bit to Volts" multiplier	
-	//8388608 = 2^{23} - 1, REF: p23, Table 16.
-}
-
-void ADS1256::updateMUX(uint8_t muxValue)
-{
-    _spi->transfer(0x50 | MUX_REG); //Write to the MUX register (0x50 is the WREG command)
-    _spi->transfer(0x00);           
-    _spi->transfer(muxValue);       //Write the new MUX value
-}
-
-inline void ADS1256::CS_LOW()
-{
-    if (_CS_pin != PIN_UNUSED) //Sets CS LOW if it is not an unused pin
-	{
-        digitalWrite(_CS_pin, LOW);
-	}
-}
-
-inline void ADS1256::CS_HIGH()
-{
-    if (_CS_pin != PIN_UNUSED) //Sets CS HIGH if it is not an unused pin
-	{
-        digitalWrite(_CS_pin, HIGH);
-	}
-}
@@ -1,189 +0,0 @@
-//ADS1256 header file
-/*
- Name:		ADS1256.h
- Created:	2022/07/14
- Author:	Curious Scientist
- Editor:	Notepad++
- Comment: Visit https://curiousscientist.tech/blog/ADS1256-custom-library
- Special thanks to 
- Abraão Queiroz for spending time on the code and suggesting corrections for ESP32 microcontrollers
- Benjamin Pelletier for pointing out and fixing an issue around the handling of the DRDY signal
-*/
-
-#ifndef _ADS1256_h
-#define _ADS1256_h
-
-#include <SPI.h>
-
-//Differential inputs
-#define DIFF_0_1 0b00000001 //A0 + A1 as differential input
-#define DIFF_2_3 0b00100011 //A2 + A3 as differential input
-#define DIFF_4_5 0b01000101 //A4 + A5 as differential input
-#define DIFF_6_7 0b01100111 //A6 + A7 as differential input
-
-//Single-ended inputs
-#define SING_0 0b00001111 //A0 + GND (common) as single-ended input
-#define SING_1 0b00011111 //A1 + GND (common) as single-ended input
-#define SING_2 0b00101111 //A2 + GND (common) as single-ended input
-#define SING_3 0b00111111 //A3 + GND (common) as single-ended input
-#define SING_4 0b01001111 //A4 + GND (common) as single-ended input
-#define SING_5 0b01011111 //A5 + GND (common) as single-ended input
-#define SING_6 0b01101111 //A6 + GND (common) as single-ended input
-#define SING_7 0b01111111 //A7 + GND (common) as single-ended input
-
-//PGA settings			  //Input voltage range
-#define PGA_1 0b00000000  //± 5 V
-#define PGA_2 0b00000001  //± 2.5 V
-#define PGA_4 0b00000010  //± 1.25 V
-#define PGA_8 0b00000011  //± 625 mV
-#define PGA_16 0b00000100 //± 312.5 mV
-#define PGA_32 0b00000101 //+ 156.25 mV
-#define PGA_64 0b00000110 //± 78.125 mV
-
-//Datarate						  //DEC
-#define DRATE_30000SPS 0b11110000 //240
-#define DRATE_15000SPS 0b11100000 //224
-#define DRATE_7500SPS 0b11010000  //208
-#define DRATE_3750SPS 0b11000000  //192
-#define DRATE_2000SPS 0b10110000  //176
-#define DRATE_1000SPS 0b10100001  //161
-#define DRATE_500SPS 0b10010010   //146
-#define DRATE_100SPS 0b10000010   //130
-#define DRATE_60SPS 0b01110010    //114
-#define DRATE_50SPS 0b01100011    //99
-#define DRATE_30SPS 0b01010011    //83
-#define DRATE_25SPS 0b01000011    //67
-#define DRATE_15SPS 0b00110011    //51
-#define DRATE_10SPS 0b00100011    //35
-#define DRATE_5SPS 0b00010011     //19
-#define DRATE_2SPS 0b00000011     //3
-
-//Status register
-#define BITORDER_MSB 0
-#define BITORDER_LSB 1
-#define ACAL_DISABLED 0
-#define ACAL_ENABLED 1
-#define BUFFER_DISABLED 0
-#define BUFFER_ENABLED 1
-
-//Register addresses
-#define STATUS_REG 0x00
-#define MUX_REG 0x01
-#define ADCON_REG 0x02
-#define DRATE_REG 0x03
-#define IO_REG 0x04
-#define OFC0_REG 0x05
-#define OFC1_REG 0x06
-#define OFC2_REG 0x07
-#define FSC0_REG 0x08
-#define FSC1_REG 0x09
-#define FSC2_REG 0x0A
-
-//Command definitions
-#define WAKEUP 0b00000000
-#define RDATA 0b00000001
-#define RDATAC 0b00000011
-#define SDATAC 0b00001111
-#define RREG 0b00010000
-#define WREG 0b01010000
-#define SELFCAL 0b11110000
-#define SELFOCAL 0b11110001
-#define SELFGCAL 0b11110010
-#define SYSOCAL 0b11110011
-#define SYSGCAL 0b11110100
-#define SYNC 0b11111100
-#define STANDBY 0b11111101
-#define RESET 0b11111110
-//----------------------------------------------------------------
-
-
-class ADS1256
-{	
-public:
-static constexpr int8_t PIN_UNUSED = -1;
-
-	//Constructor
-	ADS1256(const int8_t DRDY_pin, const int8_t RESET_pin, const int8_t SYNC_pin, const int8_t CS_pin, float VREF, SPIClass* spi = &SPI);
-	
-	//Initializing function
-	void InitializeADC();	
-	//ADS1256(int drate, int pga, int byteOrder, bool bufen);
-	
-	//Read a register
-	long readRegister(uint8_t registerAddress);
-	
-	//Write a register
-	void writeRegister(uint8_t registerAddress, uint8_t registerValueToWrite);	
-
-	//Individual methods
-	void setDRATE(uint8_t drate);
-	void setPGA(uint8_t pga);
-	uint8_t getPGA();
-	void setMUX(uint8_t mux);
-	void setByteOrder(uint8_t byteOrder);
-	uint8_t getByteOrder();
-	void setBuffer(uint8_t bufen);
-	uint8_t getBuffer();
-	void setAutoCal(uint8_t acal);
-	uint8_t getAutoCal();
-	void setGPIO(uint8_t dir0, uint8_t dir1, uint8_t dir2, uint8_t dir3);
-	void writeGPIO(uint8_t dir0value, uint8_t dir1value, uint8_t dir2value, uint8_t dir3value);
-	uint8_t readGPIO(uint8_t gpioPin);	
-	void setCLKOUT(uint8_t clkout);
-	void setSDCS(uint8_t sdcs);	
-	void sendDirectCommand(uint8_t directCommand);	
-
-	//Get a single conversion
-	long readSingle();
-	
-	//Single input continuous reading
-	long readSingleContinuous();
-	
-	//Cycling through the single-ended inputs
-	long cycleSingle(); //Ax + COM
-	
-	//Cycling through the differential inputs
-	long cycleDifferential(); //Ax + Ay
-		
-	//Converts the reading into a voltage value
-	float convertToVoltage(int32_t rawData);
-		
-	//Stop AD
-	void stopConversion();
-	
-private:
-	
-SPIClass* _spi; //Pointer to an SPIClass object
-
-void waitForLowDRDY(); // Block until DRDY is low
-void waitForHighDRDY(); // Block until DRDY is high
-void updateMUX(uint8_t muxValue);
-inline void CS_LOW();
-inline void CS_HIGH();
-
-void updateConversionParameter(); //Refresh the conversion parameter based on the PGA
-
-float _VREF = 0; //Value of the reference voltage
-float conversionParameter = 0; //PGA-dependent multiplier
-//Pins
-int8_t _DRDY_pin; //Pin assigned for DRDY
-int8_t _RESET_pin; //Pin assigned for RESET
-int8_t _SYNC_pin; //Pin assigned for SYNC
-int8_t _CS_pin; //Pin assigned for CS
-
-//Register values
-byte _DRATE; //Value of the DRATE register
-byte _ADCON; //Value of the ADCON register
-byte _MUX; //Value of the MUX register
-byte _PGA; //Value of the PGA (within ADCON)
-byte _GPIO; //Value of the GPIO register
-byte _STATUS; //Value of the status register
-byte _GPIOvalue; //GPIO value
-byte _ByteOrder; //Byte order
-
-byte _outputBuffer[3]; //3-byte (24-bit) buffer for the fast acquisition - Single-channel, continuous
-long _outputValue; //Combined value of the _outputBuffer[3]
-bool _isAcquisitionRunning; //bool that keeps track of the acquisition (running or not)
-uint8_t _cycle; //Tracks the cycles as the MUX is cycling through the input channels
-};
-#endif
@@ -1,11 +0,0 @@
-// ADC Channels
-
-#define A1_RAW  0
-#define A2_RAW  1
-#define B1_RAW  2
-#define B2_RAW  3
-
-#define A1_COND 4
-#define A2_COND 5
-#define B1_COND 6
-#define B2_COND 7
@@ -0,0 +1,123 @@
+#include "datasave.h"
+#include <math.h>
+
+LITTLEFSGuard::LITTLEFSGuard()
+{
+    if (!LittleFS.begin(true, "/littlefs", 10, "littlefs"))
+    {
+        LOG_ERROR("Failed to mount LittleFS");
+    }
+    else
+    {
+        LOG_INFO("LittleFS mounted successfully");
+        LOG_INFO("LittleFS Free KBytes:", (LittleFS.totalBytes() - LittleFS.usedBytes()) / 1024);
+    }
+}
+
+LITTLEFSGuard::~LITTLEFSGuard()
+{
+    LittleFS.end();
+    LOG_INFO("LittleFS unmounted successfully");
+}
+
+void ignitionBoxStatusFiltered::filter(int32_t &old, const int32_t value, const uint32_t k)
+{
+    float alpha = 1.0f / (float)k;
+    old = old + (int32_t)(alpha * (float)(value - old));
+}
+
+void ignitionBoxStatusFiltered::filter(float &old, const float value, const uint32_t k)
+{
+    float alpha = 1.0f / (float)k;
+    old = old + (float)(alpha * (float)(value - old));
+}
+
+void ignitionBoxStatusFiltered::reset()
+{
+    m_last = ignitionBoxStatus();
+    m_count = 0;
+    m_data_valid = false;
+}
+
+void ignitionBoxStatusFiltered::update(const ignitionBoxStatus &new_status)
+{
+    if (m_count == 0 && !m_data_valid)
+    {
+        m_last = new_status;
+    }
+    m_count++;
+    // simple moving average calculation
+    m_last.timestamp = new_status.timestamp;                                         // keep timestamp of latest status
+    m_last.coils12.nEvents = new_status.coils12.nEvents;                           // sum events instead of averaging
+    m_last.coils12.nMissedFiring = new_status.coils12.nMissedFiring;             // sum missed firings instead of averaging
+    m_last.coils12.sparkStatus = new_status.coils12.sparkStatus;                   // take latest spark status
+    m_last.coils12.softStartStatus = new_status.coils12.softStartStatus;                 // take latest soft start status
+    filter(m_last.coils12.sparkDelay, new_status.coils12.sparkDelay, m_max_count); // incremental average calculation
+    filter(m_last.coils12.peakPos, new_status.coils12.peakPos, m_max_count);     // incremental average calculation
+    filter(m_last.coils12.peakNeg, new_status.coils12.peakNeg, m_max_count);     // incremental average calculation
+    filter(m_last.coils12.trigLevelPos, new_status.coils12.trigLevelPos, m_max_count);   // incremental average calculation
+    filter(m_last.coils12.trigLevelNeg, new_status.coils12.trigLevelNeg, m_max_count);   // incremental average calculation
+
+    m_last.coils34.nEvents = new_status.coils34.nEvents;                           // sum events instead of averaging
+    m_last.coils34.nMissedFiring = new_status.coils34.nMissedFiring;             // sum missed firings instead of averaging
+    m_last.coils34.sparkStatus = new_status.coils34.sparkStatus;                   // take latest spark status
+    m_last.coils34.softStartStatus = new_status.coils34.softStartStatus;                 // take latest soft start status
+    filter(m_last.coils34.sparkDelay, new_status.coils34.sparkDelay, m_max_count); // incremental average calculation
+    filter(m_last.coils34.peakPos, new_status.coils34.peakPos, m_max_count);     // incremental average calculation
+    filter(m_last.coils34.peakNeg, new_status.coils34.peakNeg, m_max_count);     // incremental average calculation
+    filter(m_last.coils34.trigLevelPos, new_status.coils34.trigLevelPos, m_max_count);   // incremental average calculation
+    filter(m_last.coils34.trigLevelNeg, new_status.coils34.trigLevelNeg, m_max_count);   // incremental average calculation
+    filter(m_last.engRpm, new_status.engRpm, m_max_count);                         // incremental average calculation                   // incremental average calculation
+    filter(m_last.adcReadTime, m_last.adcReadTime, m_max_count);                 // incremental average calculation
+    m_last.nQueueErrors = new_status.nQueueErrors;
+
+    if (m_count >= m_max_count)
+    {
+        m_count = 0;         // reset count after reaching max samples to average
+        m_data_valid = true; // set data valid flag after first average is calculated
+    }
+}
+
+const bool ignitionBoxStatusFiltered::get(ignitionBoxStatus &status) const
+{
+    if (m_data_valid)
+    {
+        status = m_last;
+    }
+    return m_data_valid;
+}
+
+const ArduinoJson::JsonDocument ignitionBoxStatusFiltered::toJson() const
+{
+    ArduinoJson::JsonDocument doc;
+    if (m_data_valid)
+    {
+        doc["timestamp"] = m_last.timestamp;
+        doc["datavalid"] = m_data_valid ? "TRUE" : "FALSE";
+
+        doc["coils12"]["nEvents"] = m_last.coils12.nEvents;
+        doc["coils12"]["nMissedFiring"] = m_last.coils12.nMissedFiring;
+        doc["coils12"]["sparkDelay"] = m_last.coils12.sparkDelay;
+        doc["coils12"]["sparkStatus"] = sparkStatusNames.at(m_last.coils12.sparkStatus);
+        doc["coils12"]["peakPos"] = m_last.coils12.peakPos;
+        doc["coils12"]["peakNeg"] = m_last.coils12.peakNeg;
+        doc["coils12"]["trigLevelPos"] = m_last.coils12.trigLevelPos;
+        doc["coils12"]["trigLevelNeg"] = m_last.coils12.trigLevelNeg;
+        doc["coils12"]["softStartStatus"] = softStartStatusNames.at(m_last.coils12.softStartStatus);
+
+        doc["coils34"]["nEvents"] = m_last.coils34.nEvents;
+        doc["coils34"]["nMissedFiring"] = m_last.coils34.nMissedFiring;
+        doc["coils34"]["sparkDelay"] = m_last.coils34.sparkDelay;
+        doc["coils34"]["sparkStatus"] = sparkStatusNames.at(m_last.coils34.sparkStatus);
+        doc["coils34"]["peakPos"] = m_last.coils34.peakPos;
+        doc["coils34"]["peakNeg"] = m_last.coils34.peakNeg;
+        doc["coils34"]["trigLevelPos"] = m_last.coils34.trigLevelPos;
+        doc["coils34"]["trigLevelNeg"] = m_last.coils34.trigLevelNeg;
+        doc["coils34"]["softStartStatus"] = softStartStatusNames.at(m_last.coils34.softStartStatus);
+
+        doc["engRpm"] = m_last.engRpm;
+        doc["adcReadTime"] = m_last.adcReadTime;
+        doc["nQueueErrors"] = m_last.nQueueErrors;
+    }
+    return doc;
+}
@@ -0,0 +1,48 @@
+#pragma once
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_INFO
+
+// System Includes
+#include <Arduino.h>
+#include <DebugLog.h>
+#include <string>
+#include <fstream>
+#include <ArduinoJson.h>
+#include <filesystem>
+#include <LittleFS.h>
+
+// Project Includes
+#include "isr.h"
+#include "psvector.h"
+
+class LITTLEFSGuard
+{
+public:
+    LITTLEFSGuard();
+    ~LITTLEFSGuard();
+};
+
+class ignitionBoxStatusFiltered
+{
+private:
+    ignitionBoxStatus m_last;
+    uint32_t m_count = 0;
+    uint32_t m_max_count = 100; // number of samples to average before resetting
+    bool m_data_valid = false;  // flag to indicate if the average data is valid (i.e. at least one sample has been added)
+
+public:
+    ignitionBoxStatusFiltered() = default;
+    ignitionBoxStatusFiltered(const uint32_t max_count) : m_max_count(max_count)
+    {
+        m_data_valid = false;
+        m_count = 0;
+    }
+
+    void reset();
+    void update(const ignitionBoxStatus &new_status);
+    const bool get(ignitionBoxStatus &status) const;
+    const ArduinoJson::JsonDocument toJson() const;
+
+private:
+    void filter(int32_t &old, const int32_t value, const uint32_t k);
+    void filter(float &old, const float value, const uint32_t k);
+};
@@ -0,0 +1,93 @@
+#pragma once
+#include <Arduino.h>
+#include <map>
+#include <psvector.h>
+
+// =====================
+// Event Flags (bitmask)
+// =====================
+static const uint32_t TRIG_FLAG_12P = (1 << 0);
+static const uint32_t TRIG_FLAG_12N = (1 << 1);
+static const uint32_t TRIG_FLAG_34P = (1 << 2);
+static const uint32_t TRIG_FLAG_34N = (1 << 3);
+
+static const uint32_t SPARK_FLAG_TIMEOUT = (1 << 8);
+static const uint32_t SPARK_FLAG_12 = (1 << 9);
+static const uint32_t SPARK_FLAG_34 = (1 << 10);
+
+// Spark Status
+enum sparkStatusEnum
+{
+    SPARK_POS_OK,
+    SPARK_NEG_OK,
+    SPARK_POS_SKIP,
+    SPARK_NEG_SKIP,
+    SPARK_POS_WAIT,
+    SPARK_NEG_WAIT,
+    SPARK_POS_FAIL,
+    SPARK_NEG_FAIL,
+    SPARK_POS_UNEXPECTED,
+    SPARK_NEG_UNEXPECTED,
+    SPARK_SYNC_FAIL,
+};
+
+static const std::map<const sparkStatusEnum, const char *> sparkStatusNames = {
+    {SPARK_POS_OK, "SPARK_POS_OK"},
+    {SPARK_NEG_OK, "SPARK_NEG_OK"},
+    {SPARK_POS_SKIP, "SPARK_POS_SKIP"},
+    {SPARK_NEG_SKIP, "SPARK_NEG_SKIP"},
+    {SPARK_POS_WAIT, "SPARK_POS_WAIT"},
+    {SPARK_NEG_WAIT, "SPARK_NEG_WAIT"},
+    {SPARK_POS_FAIL, "SPARK_POS_FAIL"},
+    {SPARK_NEG_FAIL, "SPARK_NEG_FAIL"},
+    {SPARK_POS_UNEXPECTED, "SPARK_POS_UNEXPECTED"},
+    {SPARK_NEG_UNEXPECTED, "SPARK_NEG_UNEXPECTED"},
+    {SPARK_SYNC_FAIL, "SPARK_SYNC_FAIL"},
+};
+
+enum softStartStatusEnum
+{
+    NORMAL,
+    SOFT_START,
+    ERROR,
+};
+
+const std::map<const softStartStatusEnum, const char *> softStartStatusNames = {
+    {NORMAL, "NORMAL"},
+    {SOFT_START, "SOFT_START"},
+    {ERROR, "ERROR"},
+};
+
+struct coilsStatus
+{
+    int64_t coilTime = 0;
+    int64_t sparkTime = 0;
+    int32_t sparkDelay = 0; // in microseconds
+    sparkStatusEnum sparkStatus = sparkStatusEnum::SPARK_POS_OK;
+    softStartStatusEnum softStartStatus = softStartStatusEnum::NORMAL;
+    float peakPos = 0.0;
+    float peakNeg = 0.0;
+    float trigLevelPos = 0.0;
+    float trigLevelNeg = 0.0;
+    uint32_t nEvents = 0;
+    uint32_t nMissedFiring = 0;
+};
+
+// Task internal Status
+struct ignitionBoxStatus
+{
+    int64_t timestamp = 0;
+    // coils pairs for each ignition
+    coilsStatus coils12;
+    coilsStatus coils34;
+    // enine rpm
+    int32_t engRpm = 0;
+    // debug values
+    uint32_t nQueueErrors = 0;
+    int32_t adcReadTime = 0;
+    int32_t ioReadWriteTime = 0;
+};
+
+
+template <typename T>
+using PSRAMVector = std::vector<T, PSRAMAllocator<T>>;
@@ -1,9 +1,16 @@
 #pragma once

+// Library defines
+#define ADS1256_SPI_ALREADY_STARTED
+
+// System Includes
+#include <memory>
+
 // Device Libraries
 #include <ADS1256.h>
 #include <AD5292.h>
-#include <PCA95x5.h>
+#include <extio.h>
+#include <Wire.h>

 // ADC Channel mapping
 #define ADC_CH_PEAK_12P_IN SING_0
@@ -39,12 +46,10 @@ struct Devices
 };

 // Adc read channel wrapper to selet mux before reading
-inline float adcReadChannel(ADS1256* adc, const uint8_t ch){
+inline float adcReadChannel(ADS1256 *adc, const uint8_t ch)
+{
    adc->setMUX(ch);
-    // scarta 3 conversioni
-    for (int i = 0; i < 3; i++) {
    adc->readSingle();
-    }
    // ora lettura valida a 30kSPS → ~100 µs di settling
    return adc->convertToVoltage(adc->readSingle());
 }
@@ -0,0 +1,129 @@
+#include <extio.h>
+
+// Static interrupt callback
+static void onExpanderInterrupt(void *arg)
+{
+    auto cls = (ExternalIO *)(arg);
+    if (!cls) // invalid args
+        return;
+    cls->extReadInterrupt();
+}
+
+ExternalIO::ExternalIO(TwoWire &i2c, std::mutex &i2c_mutex, const uint8_t int_pin) : m_i2cMutex(i2c_mutex), m_i2c(i2c), m_intPin(int_pin)
+{
+    std::lock_guard<std::mutex> lock(m_i2cMutex);
+    // Attach OUT expanders on BUS
+    m_outMap[EXPANDER_A_OUT_ADDR] = std::make_unique<PCA9555>();
+    m_outMap[EXPANDER_A_OUT_ADDR]->attach(m_i2c, EXPANDER_A_OUT_ADDR);
+    m_outMap[EXPANDER_B_OUT_ADDR] = std::make_unique<PCA9555>();
+    m_outMap[EXPANDER_B_OUT_ADDR]->attach(m_i2c, EXPANDER_B_OUT_ADDR);
+
+    for (auto &[a, e] : m_outMap)
+    {
+        e->direction(PCA95x5::Direction::OUT_ALL);
+        e->polarity(PCA95x5::Polarity::ORIGINAL_ALL);
+    };
+
+    // Attach IN Expanders on Bus
+    m_inMap[EXPANDER_A_IN_ADDR] = std::make_unique<PCA9555>();
+    m_inMap[EXPANDER_A_IN_ADDR]->attach(m_i2c, EXPANDER_A_IN_ADDR);
+    m_inMap[EXPANDER_B_IN_ADDR] = std::make_unique<PCA9555>();
+    m_inMap[EXPANDER_B_IN_ADDR]->attach(m_i2c, EXPANDER_B_IN_ADDR);
+
+    for (auto &[a, e] : m_inMap)
+    {
+        e->direction(PCA95x5::Direction::IN_ALL);
+        e->polarity(PCA95x5::Polarity::ORIGINAL_ALL);
+        m_lastInputState[a] = e->read(); /// initialize input state to collect interrupts
+    };
+}
+ExternalIO::~ExternalIO() {
+
+}
+
+void ExternalIO::extDigitalWrite(const uint32_t mappedPin, const bool val)
+{
+    std::lock_guard<std::mutex> lock(m_i2cMutex);
+    const io_t pa = map2pin(mappedPin);
+    if (!m_outMap.contains(pa.addr))
+    {
+        LOG_ERROR("Undefined IO Expander addr: [", pa.addr, "]");
+        return;
+    }
+    auto &io = m_outMap.at(pa.addr);
+    if (!io->write(static_cast<PCA95x5::Port::Port>(pa.pin), val ? PCA95x5::Level::H : PCA95x5::Level::L))
+    {
+        LOG_ERROR("IO Expander [", pa.addr, "] Unable to WRITE Port [", pa.pin, "] to [", val ? "HIGH" : "LOW");
+        LOG_ERROR("IO Expander Error [", io->i2c_error(), "]");
+    }
+}
+
+const bool ExternalIO::extDigitalRead(const uint32_t mappedPin)
+{
+    std::lock_guard<std::mutex> lock(m_i2cMutex);
+    const io_t pa = map2pin(mappedPin);
+    if (!m_inMap.contains(pa.addr))
+    {
+        LOG_ERROR("Undefined IO Expander addr: [", pa.addr, "]");
+        return false;
+    }
+    auto &io = m_inMap.at(pa.addr);
+    const bool rv = io->read(static_cast<PCA95x5::Port::Port>(pa.pin)) == PCA95x5::Level::H ? true : false; // read value
+    const uint8_t err = io->i2c_error();
+    if (err)
+    {
+        LOG_ERROR("IO Expander [", pa.addr, "] Unable to READ Port [", pa.pin, "]");
+        LOG_ERROR("IO Expander Error [", err, "]");
+    }
+    return rv;
+}
+
+void ExternalIO::extAttachInterrupt(ExtInterruptCb cb)
+{
+    attachInterruptArg(EXPANDER_ALL_INTERRUPT, onExpanderInterrupt, (void *)(this), FALLING);
+    m_extInterruptCb = cb;
+}
+
+void ExternalIO::extDetachInterrupt()
+{
+    detachInterrupt(EXPANDER_ALL_INTERRUPT);
+}
+
+void ExternalIO::extReadInterrupt()
+{
+    std::lock_guard<std::mutex> lock(m_i2cMutex);
+    disableInterrupt(EXPANDER_ALL_INTERRUPT);
+    // read all registers and collect
+    IOstate interruptState;
+    for (auto &[a, e] : m_inMap)
+    {
+        interruptState[a] = e->read();
+    }
+    m_lastInputState = interruptState; // restore to current values
+    // compare to last state to see the difference
+    if (m_extInterruptCb)
+    {
+        for (auto &[a, v] : interruptState)
+        {
+            if (v)
+                m_extInterruptCb(stat2map(a, v));
+        }
+    }
+
+    enableInterrupt(EXPANDER_ALL_INTERRUPT);
+}
+
+const ExternalIO::io_t ExternalIO::map2pin(const uint32_t mappedIO)
+{
+    return io_t{
+        .addr = (uint8_t)((mappedIO >> 16) & (uint8_t)0xFF),
+        .pin = (uint8_t)(mappedIO && (uint32_t)0xFF),
+    };
+}
+
+const uint32_t ExternalIO::stat2map(const uint8_t addr, const uint16_t stat)
+{
+    if (!stat)
+        return 0;
+    return (uint32_t)(addr << 16) | (1UL << __builtin_ctz(stat));
+}
@@ -0,0 +1,49 @@
+#pragma once
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
+#include <Arduino.h>
+#include <DebugLog.h>
+#include <PCA95x5.h>
+
+#include <pins.h>
+
+#include <memory>
+#include <map>
+
+class ExternalIO
+{
+    using IOptr = std::unique_ptr<PCA9555>;
+    using IOmap = std::map<const uint8_t, IOptr>;
+    using IOstate = std::map<const uint8_t, uint16_t>;
+    using ExtInterruptCb = std::function<void(const uint32_t)>;
+
+    struct io_t
+    {
+        uint8_t addr;
+        uint8_t pin;
+    };
+
+public:
+    ExternalIO(TwoWire &i2c, std::mutex &i2c_mutex, const uint8_t int_pin);
+    ~ExternalIO();
+
+    void extDigitalWrite(const uint32_t mappedPin, const bool val);
+    const bool extDigitalRead(const uint32_t mappedPin);
+    void extAttachInterrupt(ExtInterruptCb cb = nullptr);
+    void extDetachInterrupt();
+    void extReadInterrupt();
+
+private:
+    const io_t map2pin(const uint32_t mappedIO);
+    const uint32_t stat2map(const uint8_t addr, const uint16_t stat);
+
+private:
+    const uint8_t m_intPin;
+    IOmap m_inMap;
+    IOmap m_outMap;
+    uint8_t m_intPinChanged;
+    IOstate m_lastInputState;
+    ExtInterruptCb m_extInterruptCb = nullptr;
+    std::mutex &m_i2cMutex;
+    TwoWire &m_i2c;
+};
@@ -4,7 +4,7 @@
 // ISR (Pass return bitmask to ISR management function)
 // one function for each wake up pin conncted to a trigger
 // =====================
-void trig_isr(void *arg)
+void trig_isr_A(void *arg)
 {
    const int64_t time_us = esp_timer_get_time();

@@ -26,28 +26,72 @@ void trig_isr(void *arg)
    case TRIG_FLAG_12P:
    case TRIG_FLAG_12N:
        // only on first trigger to avoid multiple firing due to noise, to be fixed with hardware debounce
-        box->coils12.trig_time = time_us;
+        box->coils12.coilTime = time_us;
        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
        break;
    case TRIG_FLAG_34P:
    case TRIG_FLAG_34N:
        // only on first trigger to avoid multiple firing due to noise, to be fixed with hardware debounce
-        box->coils34.trig_time = time_us;
+        box->coils34.coilTime = time_us;
        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
        break;
    case SPARK_FLAG_12:
-        box->coils34.spark_ok = false;
-        box->coils12.spark_ok = true;
-        box->coils12.spark_time = time_us;
+
+        box->coils12.sparkTime = time_us;
        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-        // vTaskNotifyGiveFromISR(task_handle, &xHigherPriorityTaskWoken);
        break;
    case SPARK_FLAG_34:
-        box->coils12.spark_ok = false;
-        box->coils34.spark_ok = true;
-        box->coils34.spark_time = time_us;
+        box->coils34.sparkTime = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    default:
+        break;
+    }
+
+    if (xHigherPriorityTaskWoken)
+        portYIELD_FROM_ISR();
+}
+
+
+void trig_isr_B(void *arg)
+{
+    const int64_t time_us = esp_timer_get_time();
+
+    // exit if invalid args
+    if (!arg)
+        return;
+
+    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+    isrParams *params = (isrParams *)arg;
+    ignitionBoxStatus *box = params->ign_stat;
+    TaskHandle_t task_handle = params->rt_handle_ptr;
+
+    // exit if task not running
+    if (!task_handle)
+        return;
+
+    switch (params->flag)
+    {
+    case TRIG_FLAG_12P:
+    case TRIG_FLAG_12N:
+        // only on first trigger to avoid multiple firing due to noise, to be fixed with hardware debounce
+        box->coils12.coilTime = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    case TRIG_FLAG_34P:
+    case TRIG_FLAG_34N:
+        // only on first trigger to avoid multiple firing due to noise, to be fixed with hardware debounce
+        box->coils34.coilTime = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    case SPARK_FLAG_12:
+
+        box->coils12.sparkTime = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    case SPARK_FLAG_34:
+        box->coils34.sparkTime = time_us;
        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-        // vTaskNotifyGiveFromISR(task_handle, &xHigherPriorityTaskWoken);
        break;
    default:
        break;
@@ -1,105 +1,17 @@
 #pragma once

-// Test device Flag
-// #define TEST
-
 // Arduino Libraries
 #include <Arduino.h>
 #include "soc/gpio_struct.h"
 #include <map>
-#ifndef TEST
+
 #include "pins.h"
-#else
-#include "pins_test.h"
-#endif
+#include "datastruct.h"

 #define CORE_0 0
 #define CORE_1 1
-#define TASK_STACK 4096                          // in words
-#define TASK_PRIORITY (configMAX_PRIORITIES - 4) // highest priority after wifi tasks
-
-// =====================
-// Event Flags (bitmask)
-// =====================
-static const uint32_t TRIG_FLAG_12P = (1 << 0);
-static const uint32_t TRIG_FLAG_12N = (1 << 1);
-static const uint32_t TRIG_FLAG_34P = (1 << 2);
-static const uint32_t TRIG_FLAG_34N = (1 << 3);
-
-static const uint32_t SPARK_FLAG_NIL = (1 << 8);
-static const uint32_t SPARK_FLAG_12 = (1 << 9);
-static const uint32_t SPARK_FLAG_34 = (1 << 10);
-static const uint32_t SPARK_FLAG_TIMEOUT = (1 << 11);
-
-// Spark Status
-enum sparkStatus
-{
-    SPARK_POS_OK,
-    SPARK_NEG_OK,
-    SPARK_POS_SKIP,
-    SPARK_NEG_SKIP,
-    SPARK_POS_WAIT,
-    SPARK_NEG_WAIT,
-    SPARK_POS_FAIL,
-    SPARK_NEG_FAIL,
-    SPARK_POS_UNEXPECTED,
-    SPARK_NEG_UNEXPECTED,
-    SPARK_SYNC_FAIL,
-};
-
-static const std::map<const sparkStatus, const char *> sparkStatusNames = {
-    {SPARK_POS_OK, "SPARK_POS_OK"},
-    {SPARK_NEG_OK, "SPARK_NEG_OK"},
-    {SPARK_POS_SKIP, "SPARK_POS_SKIP"},
-    {SPARK_NEG_SKIP, "SPARK_NEG_SKIP"},
-    {SPARK_POS_WAIT, "SPARK_POS_WAIT"},
-    {SPARK_NEG_WAIT, "SPARK_NEG_WAIT"},
-    {SPARK_POS_FAIL, "SPARK_POS_FAIL"},
-    {SPARK_NEG_FAIL, "SPARK_NEG_FAIL"},
-    {SPARK_POS_UNEXPECTED, "SPARK_POS_UNEXPECTED"},
-    {SPARK_NEG_UNEXPECTED, "SPARK_NEG_UNEXPECTED"},
-    {SPARK_SYNC_FAIL, "SPARK_SYNC_FAIL"},
-};
-
-enum softStartStatus
-{
-    NORMAL,
-    SOFT_START,
-    ERROR,
-};
-
-const std::map<const softStartStatus, const char *> softStartStatusNames = {
-    {NORMAL, "NORMAL"},
-    {SOFT_START, "SOFT_START"},
-    {ERROR, "ERROR"},
-};
-
-struct coilsStatus
-{
-    int64_t trig_time = 0;
-    int64_t spark_time = 0;
-    int64_t spark_delay = 0; // in microseconds
-    sparkStatus spark_status = sparkStatus::SPARK_POS_OK;
-    softStartStatus sstart_status = softStartStatus::NORMAL;
-    float peak_p_in = 0.0, peak_n_in = 0.0;
-    float peak_p_out = 0.0, peak_n_out = 0.0;
-    float trigger_spark = 0.0;
-    bool spark_ok = false;
-    uint32_t n_events = 0;
-
-};
-
-// Task internal Status
-struct ignitionBoxStatus
-{
-    int64_t timestamp = 0;
-    // coils pairs for each ignition
-    coilsStatus coils12;
-    coilsStatus coils34;
-    // voltage from generator
-    float volts_gen = 0.0;
-    uint32_t n_queue_errors = 0;
-};
+#define RT_TASK_STACK 4096                          // in words
+#define RT_TASK_PRIORITY (configMAX_PRIORITIES - 5) // highest priority after wifi tasks

 struct isrParams
 {
@@ -108,4 +20,5 @@ struct isrParams
    TaskHandle_t rt_handle_ptr;
 };

-void IRAM_ATTR trig_isr(void *arg);
+void IRAM_ATTR trig_isr_A(void *arg);
+void IRAM_ATTR trig_isr_B(void *arg);
@@ -1,46 +1,50 @@
-#define DEBUGLOG_DEFAULT_LOG_LEVEL_INFO
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG

 // Arduino Libraries
 #include <Arduino.h>
 #include <DebugLog.h>
 #include <DebugLogEnable.h>
 #include <SPI.h>
+#include <WiFi.h>
+#include <ArduinoJson.h>

 // Definitions
 #include <tasks.h>
-#include <channels.h>
 #include <devices.h>
+#include <datasave.h>
+#include <webserver.h>
 #include <ui.h>
+#include <led.h>

-#define CH_A_ENABLE
-#define CH_B_ENABLE
+// #define CH_A_ENABLE
+// #define CH_B_ENABLE
 #define CH_A_RT_ENABLE
 #define CH_B_RT_ENABLE
 // #define I2C_ENABLE
-// #define WEB_ENABLE
+#define WEB_ENABLE

 // Debug Defines
 #define WIFI_SSID "AstroRotaxMonitor"
 #define WIFI_PASSWORD "maledettirotax"
-#define PSRAM_MAX 1024
-#define QUEUE_MAX 32
+#define PSRAM_MAX 4096
+#define QUEUE_MAX 128
+#define HTOP_DELAY 2000

 void setup()
 {
    Serial.begin(921600);
    delay(250);
-    Serial.setTimeout(5000);

    // Setup Logger
    LOG_ATTACH_SERIAL(Serial);
-    LOG_SET_LEVEL(DebugLogLevel::LVL_INFO);
+    LOG_SET_LEVEL(DebugLogLevel::LVL_DEBUG);

    // Print Processor Info
-    LOG_INFO("ESP32 Chip:", ESP.getChipModel());
+    LOG_DEBUG("ESP32 Chip:", ESP.getChipModel());
    if (psramFound())
    {
-        LOG_INFO("ESP32 PSram Found");
-        LOG_INFO("ESP32 PSram:", ESP.getPsramSize());
+        LOG_DEBUG("ESP32 PSram Found");
+        LOG_DEBUG("ESP32 PSram:", ESP.getPsramSize());
        psramInit();
    }
    LOG_DEBUG("ESP32 Flash:", ESP.getFlashChipSize());
@@ -78,6 +82,7 @@ void setup()
    initSparkPinInputs();
 }

+////////////////////// MAIN LOOP //////////////////////
 void loop()
 {
    // global variables
@@ -87,49 +92,10 @@ void loop()

    Devices dev;
    bool running = true;
-    static Devices dev;
-
-    // Task handle
-    static TaskHandle_t trigA_TaskHandle = NULL;
-    static TaskHandle_t trigB_TaskHandle = NULL;
-
-    static QueueHandle_t rt_taskA_queue = xQueueCreate(10, sizeof(ignitionBoxStatus));
-    static QueueHandle_t rt_taskB_queue = xQueueCreate(10, sizeof(ignitionBoxStatus));
-    static rtTaskParams taskA_params{
-        .rt_running = true,
-        .dev = &dev,
-        .rt_handle_ptr = &trigA_TaskHandle,
-        .rt_queue = rt_taskA_queue,
-        .rt_int = rtTaskInterrupts{
-            .isr_ptr = trig_isr,
-            .trig_pin_12p = TRIG_PIN_A12P,
-            .trig_pin_12n = TRIG_PIN_A12N,
-            .trig_pin_34p = TRIG_PIN_A34P,
-            .trig_pin_34n = TRIG_PIN_A34N,
-            .spark_pin_12 = SPARK_PIN_A12,
-            .spark_pin_34 = SPARK_PIN_A34},
-        .rt_resets = rtTaskResets{.rst_io_12p = RST_EXT_A12P, .rst_io_12n = RST_EXT_A12N, .rst_io_34p = RST_EXT_A34P, .rst_io_34n = RST_EXT_A34N}};
-
-    LOG_INFO("Task Variables OK");
-
-#ifdef CH_B_ENABLE
-    QueueHandle_t rt_taskB_queue = xQueueCreate(10, sizeof(ignitionBoxStatus));
-    rtTaskParams taskB_params{
-        .rt_running = true,
-        .dev = &dev,
-        .rt_handle_ptr = &trigB_TaskHandle,
-        .rt_queue = rt_taskB_queue,
-        .rt_int = rtTaskInterrupts{
-            .isr_ptr = trig_isr,
-            .trig_pin_12p = TRIG_PIN_B12P,
-            .trig_pin_12n = TRIG_PIN_B12N,
-            .trig_pin_34p = TRIG_PIN_B34P,
-            .trig_pin_34n = TRIG_PIN_B34N,
-            .spark_pin_12 = SPARK_PIN_B12,
-            .spark_pin_34 = SPARK_PIN_B34},
-        .rt_resets = rtTaskResets{.rst_io_12p = RST_EXT_B12P, .rst_io_12n = RST_EXT_B12N, .rst_io_34p = RST_EXT_B34P, .rst_io_34n = RST_EXT_B34N}};
-#endif
+    std::mutex fs_mutex;
+    LITTLEFSGuard fsGuard;

+    //////// INIT SPI INTERFACES ////////
    bool spiA_ok = true;
    bool spiB_ok = true;
    //////// INIT SPI INTERFACES ////////
@@ -140,7 +106,7 @@ void loop()
    spiA_ok = SPI_A.begin(SPI_A_SCK, SPI_A_MISO, SPI_A_MOSI);
    SPI_A.setDataMode(SPI_MODE1); // ADS1256 requires SPI mode 1
    LOG_DEBUG("Init SPI_A -> OK");
-    delay(500);
+    delay(100);
    LOG_DEBUG("Begin Init ADC_A");
    ADS1256 ADC_A(ADC_A_DRDY, ADS1256::PIN_UNUSED, ADS1256::PIN_UNUSED, ADC_A_CS, 2.5, &SPI_A);
    ADC_A.InitializeADC();
@@ -149,7 +115,7 @@ void loop()
    dev.m_adc_a = &ADC_A;
    dev.m_spi_a = &SPI_A;
    LOG_DEBUG("Init ADC_A -> OK");
-    delay(1000);
+    delay(100);
 #endif

 #ifdef CH_B_ENABLE
@@ -158,7 +124,7 @@ void loop()
    spiB_ok = SPI_B.begin(SPI_B_SCK, SPI_B_MISO, SPI_B_MOSI);
    SPI_B.setDataMode(SPI_MODE1); // ADS1256 requires SPI mode 1
    LOG_DEBUG("Init SPI_B -> OK");
-    delay(500);
+    delay(100);
    LOG_DEBUG("Begin Init ADC_B");
    ADS1256 ADC_B(ADC_B_DRDY, ADS1256::PIN_UNUSED, ADS1256::PIN_UNUSED, ADC_B_CS, 2.5, &SPI_B);
    ADC_B.InitializeADC();
@@ -167,7 +133,7 @@ void loop()
    dev.m_adc_b = &ADC_B;
    dev.m_spi_b = &SPI_B;
    LOG_DEBUG("Init ADC_B -> OK");
-    delay(1000);
+    delay(100);
 #endif

    if (!spiA_ok || !spiB_ok)
@@ -177,7 +143,6 @@ void loop()
        vTaskDelay(pdMS_TO_TICKS(5000));
        esp_restart();
    }
-    LOG_INFO("Init SPI OK");

    LOG_DEBUG("Init SPI -> OK");

@@ -194,10 +159,10 @@ void loop()
        esp_restart();
    }
    LOG_DEBUG("Init I2c ok");
-    Serial.readStringUntil('\n');

    // Init IO Expanders
-    dev->m_ext_io = std::make_unique<ExternalIO>(Wire, dev->m_i2c_mutex, EXPANDER_ALL_INTERRUPT);
+    ExternalIO extIo(Wire, dev.m_i2c_mutex, EXPANDER_ALL_INTERRUPT);
+    dev.m_ext_io = &extIo;
 #endif

 //////// INIT REALTIME TASKS PARAMETERS ////////
@@ -208,13 +173,13 @@ void loop()
        .rt_stack_size = RT_TASK_STACK,
        .rt_priority = RT_TASK_PRIORITY,
        .rt_int = rtIgnitionTask::rtTaskInterruptParams{
-            .isr_ptr = &trig_isr_A,
-            .trig_pin_12p = TRIG_PIN_A12P,
-            .trig_pin_12n = TRIG_PIN_A12N,
-            .trig_pin_34p = TRIG_PIN_A34P,
-            .trig_pin_34n = TRIG_PIN_A34N,
-            .spark_pin_12 = SPARK_PIN_A12,
-            .spark_pin_34 = SPARK_PIN_A34},
+            .isrPtr = &trig_isr_A,
+            .trigPin_12p = TRIG_PIN_A12P,
+            .trigPin_12n = TRIG_PIN_A12N,
+            .trigPin_34p = TRIG_PIN_A34P,
+            .trigPin_34n = TRIG_PIN_A34N,
+            .sparkPin_12 = SPARK_PIN_A12,
+            .sparkPin_34 = SPARK_PIN_A34},
        .rt_io = rtIgnitionTask::rtTaskIOParams{
            .pot_cs_12 = POT_CS_A12,
            .pot_cs_34 = POT_CS_A34,
@@ -240,13 +205,13 @@ void loop()
        .rt_stack_size = RT_TASK_STACK,
        .rt_priority = RT_TASK_PRIORITY,
        .rt_int = rtIgnitionTask::rtTaskInterruptParams{
-            .isr_ptr = &trig_isr_B,
-            .trig_pin_12p = TRIG_PIN_B12P,
-            .trig_pin_12n = TRIG_PIN_B12N,
-            .trig_pin_34p = TRIG_PIN_B34P,
-            .trig_pin_34n = TRIG_PIN_B34N,
-            .spark_pin_12 = SPARK_PIN_B12,
-            .spark_pin_34 = SPARK_PIN_B34},
+            .isrPtr = &trig_isr_B,
+            .trigPin_12p = TRIG_PIN_B12P,
+            .trigPin_12n = TRIG_PIN_B12N,
+            .trigPin_34p = TRIG_PIN_B34P,
+            .trigPin_34n = TRIG_PIN_B34N,
+            .sparkPin_12 = SPARK_PIN_B12,
+            .sparkPin_34 = SPARK_PIN_B34},
        .rt_io = rtIgnitionTask::rtTaskIOParams{
            .pot_cs_12 = POT_CS_B12,
            .pot_cs_34 = POT_CS_B34,
@@ -273,23 +238,23 @@ void loop()
    BaseType_t ignB_task_success = pdPASS;

 #ifdef CH_A_RT_ENABLE
-    auto task_A = rtIgnitionTask(taskA_params, PSRAM_MAX, QUEUE_MAX, CORE_1, fs_mutex);
+    auto task_A = rtIgnitionTask(taskA_params, PSRAM_MAX, QUEUE_MAX, CORE_0, fs_mutex);
    ignA_task_success = task_A.getStatus() == rtIgnitionTask::OK ? pdPASS : pdFAIL;
-    //tasK_A_rt = task_A.start();
-    delay(1000);
+    tasK_A_rt = task_A.start();
+    delay(100);
 #endif

 #ifdef CH_B_RT_ENABLE
    auto task_B = rtIgnitionTask(taskB_params, PSRAM_MAX, QUEUE_MAX, CORE_1, fs_mutex);
    ignB_task_success = task_B.getStatus() == rtIgnitionTask::OK ? pdPASS : pdFAIL;
-    //task_B_rt = task_B.start();
-    delay(1000);
+    task_B_rt = task_B.start();
+    delay(100);
 #endif

    // Ignition A on Core 0
    if (ignA_task_success != pdPASS || ignB_task_success != pdPASS)
    {
-        LOG_ERROR("Unble to initialize ISR task");
+        LOG_ERROR("Unable to initialize ISR task");
        LOG_ERROR("5 seconds to restart...");
        vTaskDelay(pdMS_TO_TICKS(5000));
        esp_restart();
@@ -310,11 +275,14 @@ void loop()
    bool data_a = false, data_b = false;
 #ifdef WEB_ENABLE
    AstroWebServer webPage(80, LittleFS);
-    delay(1000);
+    delay(100);
+
+#ifdef CH_A_RT_ENABLE
    task_A.onMessage([&webPage, &json_data, &data_a](ignitionBoxStatusFiltered sts)
                     {
    json_data["box_a"] = sts.toJson();
    data_a = true; });
+#endif

 #ifdef CH_B_RT_ENABLE
    task_B.onMessage([&webPage, &json_data, &data_b](ignitionBoxStatusFiltered sts)
@@ -322,10 +290,39 @@ void loop()
    json_data["box_b"] = sts.toJson();
    data_b = true; });
 #endif
-#endif

-    // task_A.enableSave(true, "ignitionA_test.csv");
-    // task_B.enableSave(true, "ignitionB_test.csv");
+    webPage.registerWsCommand("saveEnable", [&task_A, &task_B](const ArduinoJson::JsonDocument &doc) {
+        if(!doc["params"].is<ArduinoJson::JsonObject>()) return;
+        if(!doc["filename_a"].is<std::string>() ||!doc["filename_b"].is<std::string>()){
+            LOG_ERROR("saveEnable invalid or missing filenames");
+            return;
+        }
+        
+        task_A.enableSave(true, doc["filename_a"].as<std::string>());
+        task_B.enableSave(true, doc["filename_a"].as<std::string>());
+        return; });
+
+    webPage.registerWsCommand("saveDisable", [&task_A, &task_B](const ArduinoJson::JsonDocument &doc) {
+        task_A.enableSave(false, "");
+        task_B.enableSave(false, ""); });
+
+    webPage.registerWsCommand("downloadHistory", [](const ArduinoJson::JsonDocument &doc) {
+        LOG_WARN("Command downloadHistory not Implemented");
+    });
+    
+    webPage.registerWsCommand("clearHistory", [](const ArduinoJson::JsonDocument &doc) {
+        LOG_WARN("Command clearHistory not Implemented");
+    });
+    
+    webPage.registerWsCommand("startTest", [](const ArduinoJson::JsonDocument &doc) {
+        LOG_WARN("Command startTest not Implemented");
+    });
+    
+    webPage.registerWsCommand("stopTest", [](const ArduinoJson::JsonDocument &doc) {
+        LOG_WARN("Command stopTest not Implemented");
+    });
+
+#endif

    uint32_t monitor_loop = millis();
    uint32_t data_loop = monitor_loop;
@@ -333,55 +330,22 @@ void loop()
    while (running)
    {
        uint32_t this_loop = millis();
-        if (this_loop - monitor_loop > 5000)
+        if (this_loop - monitor_loop > HTOP_DELAY)
        {
-            if (ignA.coils12.spark_status == sparkStatus::SPARK_NEG_FAIL || ignA.coils12.spark_status == sparkStatus::SPARK_POS_FAIL)
-                missed_firings12++;
-            if (ignA.coils34.spark_status == sparkStatus::SPARK_POS_FAIL || ignA.coils34.spark_status == sparkStatus::SPARK_NEG_FAIL)
-                missed_firings34++; 
            clearScreen();
            printRunningTasksMod(Serial);
            monitor_loop = millis();
        }
-        vTaskDelay(pdMS_TO_TICKS(10));
        #ifdef WEB_ENABLE
-        if ((data_a && data_b) || (this_loop - data_loop > 500))
+        if ((data_a && data_b) || ((this_loop - data_loop > 500) && (data_b || data_b)))
        {
            webPage.sendWsData(json_data.as<String>());
            json_data.clear();
            data_a = data_b = false;
            data_loop = millis();
        }
+        vTaskDelay(pdMS_TO_TICKS(10));
 #endif
    } //////////////// INNER LOOP /////////////////////

-            Serial.println("========== Coils 34 =============");
-            printField("Events", (uint32_t)ignA.coils34.n_events, 0, 11);
-            printField("Missed Firing", missed_firings34, 0, 12);
-            printField("Spark Dly", (uint32_t)ignA.coils34.spark_delay, 0, 13);
-            printField("Spark Sts", sparkStatusNames.at(ignA.coils34.spark_status), 0, 14);
-            // printField("Peak P_IN", ignA.coils34.peak_p_in, 0, 15);
-            // printField("Peak P_OUT", ignA.coils34.peak_p_out, 0, 16);
-            // printField("Peak N_IN", ignA.coils34.peak_n_in, 0, 17);
-            // printField("Peak N_OUT", ignA.coils34.peak_n_out, 0, 18);
-            printField("Soft Start ", softStartStatusNames.at(ignA.coils34.sstart_status), 0, 19);
-
-            Serial.println("========== END =============");
-            Serial.println();
-            auto delta = (esp_timer_get_time() - last) / 1000000.0f; //in seconds
-            delta = delta > 0 ? 1.0f / delta : 0; // Calculate frequency (Hz)
-            printField("Frequency (Hz)", delta, 0, 21);
-            printField("Queue Errors", (uint32_t)ignA.n_queue_errors, 0, 22);
-            last = esp_timer_get_time();
-        } else
-        {
-            Serial.println("Waiting for data... ");;
-        }
-    }
-
-    if (trigA_TaskHandle)
-        vTaskDelete(trigA_TaskHandle);
-    if (trigB_TaskHandle)
-        vTaskDelete(trigB_TaskHandle);
-    ////////////////////// MAIN LOOP //////////////////////
-}
+} ////////////////////// MAIN LOOP //////////////////////
@@ -26,87 +26,133 @@
 // =====================
 // SPI BUS ADC1 (VSPI)
 // =====================
-#define SPI_A_MOSI   11
-#define SPI_A_MISO   13
-#define SPI_A_SCK    12
+#define SPI_A_MOSI 10
+#define SPI_A_SCK 11
+#define SPI_A_MISO 12

 // =====================
 // SPI BUS ADC2 (HSPI)
 // =====================
-#define SPI_B_MOSI   35
-#define SPI_B_MISO   37
-#define SPI_B_SCK    36
+#define SPI_B_MOSI 17
+#define SPI_B_SCK 18
+#define SPI_B_MISO 8

 // =====================
 // I2C BUS (PCA9555)
 // =====================
-#define SDA         8
-#define SCL         9
+#define SDA 21
+#define SCL 47

 // =====================
 // ADC CONTROL
 // =====================
-#define ADC_A_CS     4
-#define ADC_A_DRDY   5
-#define ADC_A_RST    6
-#define ADC_A_SYNC   7
+#define ADC_A_CS 14
+#define ADC_A_DRDY 13

-#define ADC_B_CS     14
-#define ADC_B_DRDY   15
-#define ADC_B_RST    16
-#define ADC_B_SYNC   17
-
-// =====================
-// DIGITAL POT
-// =====================
-//#define POT_A_CS    1
-//#define POT_B_CS    2
+#define ADC_B_CS 3
+#define ADC_B_DRDY 46

 // =====================
 // TRIGGER INPUT INTERRUPTS
 // =====================
-#define TRIG_PIN_A12P   18
-#define TRIG_PIN_A12N   21
-#define TRIG_PIN_A34P   1
-#define TRIG_PIN_A34N   2
-#define TRIG_PIN_B12P   38
-#define TRIG_PIN_B12N   39
+#define TRIG_PIN_A12P 6
+#define TRIG_PIN_A12N 7
+#define TRIG_PIN_A34P 15
+#define TRIG_PIN_A34N 16
+#define TRIG_PIN_B12P 42
+#define TRIG_PIN_B12N 41
 #define TRIG_PIN_B34P 40
-#define TRIG_PIN_B34N   41
+#define TRIG_PIN_B34N 39

 // =====================
 // SPARK DETECT INPUTS
 // =====================
-#define SPARK_PIN_A12   42
-#define SPARK_PIN_A34   45   // OK (strapping ma consentito) 45
-#define SPARK_PIN_B12   46   // OK (strapping ma consentito) 46
-#define SPARK_PIN_B34   47
+#define SPARK_PIN_A12 4
+#define SPARK_PIN_A34 5
+#define SPARK_PIN_B12 1
+#define SPARK_PIN_B34 2
+
+// +++++++++++++++++++++
+// MACRO TO COMBINE PIN NUMBER AND ADDRESS
+#define PIN2ADDR(p, a) ((1UL << p) | ((uint32_t)(a) << 16))
+// +++++++++++++++++++++

 // =====================
-// PCA9555 (I2C EXPANDER)
+// PCA9555 I/O EXPANDER INTERRUPT (Common)
 // =====================
+#define EXPANDER_ALL_INTERRUPT 45

-// --- RESET LINES ---
-#define RST_EXT_A12P    0
-#define RST_EXT_A12N    1
-#define RST_EXT_A34P    2
-#define RST_EXT_A34N    3
-#define RST_EXT_B12P    4
-#define RST_EXT_B12N    5
-#define RST_EXT_B34P    6
-#define RST_EXT_B34N    7
+// =====================
+// PCA9555 I/O EXPANDER BOX_A (OUT)
+// =====================
+#define EXPANDER_A_OUT_ADDR 0x7F
+
+// --- DIGITAL POT CHIP SELECT LINES ---
+#define POT_CS_A12 PIN2ADDR(0, EXPANDER_A_OUT_ADDR)
+#define POT_CS_A34 PIN2ADDR(1, EXPANDER_A_OUT_ADDR)
+
+// --- SOFT START FORCE LINES ---
+#define SS_FORCE_A PIN2ADDR(2, EXPANDER_A_OUT_ADDR)
+#define SS_INIBHIT_A12 PIN2ADDR(3, EXPANDER_A_OUT_ADDR)
+#define SS_INHIBIT_A34 PIN2ADDR(4, EXPANDER_A_OUT_ADDR)
+
+// --- SAMPLE AND HOLD ARM AND DISCHARGE ---
+#define SH_DISCH_A12 PIN2ADDR(5, EXPANDER_A_OUT_ADDR)
+#define SH_DISCH_A34 PIN2ADDR(6, EXPANDER_A_OUT_ADDR)
+#define SH_ARM_A12 PIN2ADDR(7, EXPANDER_A_OUT_ADDR)
+#define SH_ARM_A34 PIN2ADDR(8, EXPANDER_A_OUT_ADDR)

 // --- RELAY ---
-#define A_EXT_RELAY     8
-#define B_EXT_RELAY     9
+#define RELAY_IN_A12 PIN2ADDR(9, EXPANDER_A_OUT_ADDR)
+#define RELAY_OUT_A12 PIN2ADDR(10, EXPANDER_A_OUT_ADDR)
+#define RELAY_IN_A34 PIN2ADDR(11, EXPANDER_A_OUT_ADDR)
+#define RELAY_OUT_A34 PIN2ADDR(12, EXPANDER_A_OUT_ADDR)

-// --- STATUS / BUTTON ---
-#define BTN_3       10
-#define BTN_4       11
-#define STA_1       12
-#define STA_2       13
-#define STA_3       14
-#define STA_4       15
+// =====================
+// PCA9555 I/O EXPANDER BOX_A (IN)
+// =====================
+#define EXPANDER_A_IN_ADDR 0x7F
+
+#define SS_A12_ON PIN2ADDR(0, EXPANDER_A_IN_ADDR)
+#define SS_A12_OFF PIN2ADDR(1, EXPANDER_A_IN_ADDR)
+#define SS_A34_ON PIN2ADDR(2, EXPANDER_A_IN_ADDR)
+#define SS_A34_OFF PIN2ADDR(3, EXPANDER_A_IN_ADDR)
+
+// =====================
+// PCA9555 I/O EXPANDER BOX_B (OUT)
+// =====================
+#define EXPANDER_B_OUT_ADDR 0x7F
+
+// --- DIGITAL POT CHIP SELECT LINES ---
+#define POT_CS_B12 PIN2ADDR(0, EXPANDER_B_OUT_ADDR)
+#define POT_CS_B34 PIN2ADDR(1, EXPANDER_B_OUT_ADDR)
+
+// --- SOFT START FORCE LINES ---
+#define SS_FORCE_B PIN2ADDR(2, EXPANDER_B_OUT_ADDR)
+#define SS_INIBHIT_B12 PIN2ADDR(3, EXPANDER_B_OUT_ADDR)
+#define SS_INHIBIT_B34 PIN2ADDR(4, EXPANDER_B_OUT_ADDR)
+
+// --- SAMPLE AND HOLD ARM AND DISCHARGE ---
+#define SH_DISCH_B12 PIN2ADDR(5, EXPANDER_B_OUT_ADDR)
+#define SH_DISCH_B34 PIN2ADDR(6, EXPANDER_B_OUT_ADDR)
+#define SH_ARM_B12 PIN2ADDR(7, EXPANDER_B_OUT_ADDR)
+#define SH_ARM_B34 PIN2ADDR(8, EXPANDER_B_OUT_ADDR)
+
+// --- RELAY ---
+#define RELAY_IN_B12 PIN2ADDR(9, EXPANDER_B_OUT_ADDR)
+#define RELAY_OUT_B12 PIN2ADDR(10, EXPANDER_B_OUT_ADDR)
+#define RELAY_IN_B34 PIN2ADDR(11, EXPANDER_B_OUT_ADDR)
+#define RELAY_OUT_B34 PIN2ADDR(12, EXPANDER_B_OUT_ADDR)
+
+// =====================
+// PCA9555 I/O EXPANDER BOX_B (IN)
+// =====================
+#define EXPANDER_B_IN_ADDR 0x7F
+
+#define SS_B12_ON PIN2ADDR(0, EXPANDER_B_IN_ADDR)
+#define SS_B12_OFF PIN2ADDR(1, EXPANDER_B_IN_ADDR)
+#define SS_B34_ON PIN2ADDR(2, EXPANDER_B_IN_ADDR)
+#define SS_B34_OFF PIN2ADDR(3, EXPANDER_B_IN_ADDR)

 // Init Pin Functions
 inline void initTriggerPinsInputs()
@@ -1,84 +0,0 @@
-#pragma once
-#include <Arduino.h>
-
-// =====================
-// UART DEBUG
-// =====================
-#define UART_TX 1     // TX0 (USB seriale)
-#define UART_RX 3     // RX0
-
-
-// =====================
-// SPI BUS
-// =====================
-#define SPI_A_MOSI 23
-#define SPI_A_MISO 19
-#define SPI_A_SCK  18
-
-
-// =====================
-// I2C BUS
-// =====================
-#define SDA 21
-#define SCL 22
-
-
-// =====================
-// ADC CONTROL (SPI + interrupt safe)
-// =====================
-#define ADC_A_CS   5    // chip select
-#define ADC_A_DRDY 34   // input only + interrupt perfetto
-#define ADC_A_RST  27   // output
-#define ADC_A_SYNC 26   // output
-
-
-// =====================
-// DIGITAL OUT
-// =====================
-#define POT_A_CS 25
-#define POT_B_CS 33
-
-
-// =====================
-// TRIGGER INPUT INTERRUPTS
-// =====================
-#define TRIG_PIN_A12P 35
-#define TRIG_PIN_A12N 32
-#define TRIG_PIN_A34P 39
-#define TRIG_PIN_A34N 36
-
-
-// =====================
-// SPARK DETECT INTERRUPTS
-// =====================
-#define SPARK_PIN_A12 4
-#define SPARK_PIN_A34 2
-
-// =====================
-// PCA9555 (I2C EXPANDER)
-// =====================
-
-// --- RESET LINES ---
-#define RST_EXT_A12P    0
-#define RST_EXT_A12N    1
-#define RST_EXT_A34P    2
-#define RST_EXT_A34N    3
-
-// --- RELAY ---
-#define A_EXT_RELAY     8
-
-
-// Init Pin Functions
-inline void initTriggerPinsInputs()
-{
-    pinMode(TRIG_PIN_A12P, INPUT_PULLDOWN);
-    pinMode(TRIG_PIN_A12N, INPUT_PULLDOWN);
-    pinMode(TRIG_PIN_A34P, INPUT_PULLDOWN);
-    pinMode(TRIG_PIN_A34N, INPUT_PULLDOWN);
-}
-
-inline void initSparkPinInputs()
-{
-    pinMode(SPARK_PIN_A12, INPUT_PULLDOWN);
-    pinMode(SPARK_PIN_A34, INPUT_PULLDOWN);
-}
@@ -0,0 +1,27 @@
+#pragma once
+
+#include <vector>
+#include "esp_heap_caps.h"
+
+// Allocator custom per PSRAM
+template <typename T>
+struct PSRAMAllocator {
+    using value_type = T;
+
+    PSRAMAllocator() noexcept {}
+
+    template <typename U>
+    PSRAMAllocator(const PSRAMAllocator<U>&) noexcept {}
+
+    T* allocate(std::size_t n) {
+        void* ptr = heap_caps_malloc(n * sizeof(T), MALLOC_CAP_SPIRAM);
+        if (!ptr) {
+            throw std::bad_alloc();
+        }
+        return static_cast<T*>(ptr);
+    }
+
+    void deallocate(T* p, std::size_t) noexcept {
+        heap_caps_free(p);
+    }
+};
@@ -1,8 +1,13 @@
 #include "tasks.h"
 #include <esp_timer.h>
+#include <datasave.h>
+#include <mutex>
+
+//// GLOBAL STATIC FUNCTIONS

 // Timeout callback for microsecond precision
-void spark_timeout_callback(void* arg) {
+void IRAM_ATTR spark_timeout_callback(void *arg)
+{
    TaskHandle_t handle = (TaskHandle_t)arg;
    xTaskNotify(handle, SPARK_FLAG_TIMEOUT, eSetValueWithOverwrite);
 }
@@ -16,10 +21,6 @@ void rtIgnitionTask::rtIgnitionTask_manager(void *pvParameters)
    while (cls->m_running)
    {
        cls->run();
-        // if (millis() - last_loop > 2000) {
-        //     LOG_DEBUG("TASK [", cls->m_name.c_str(), "] Alive -", count++);
-        //     last_loop = millis();
-        // }
        vTaskDelay(pdMS_TO_TICKS(1));
    }
 }
@@ -34,195 +35,158 @@ void rtIgnitionTask::rtIgnitionTask_realtime(void *pvParameters)
        LOG_ERROR("Null rt_task_ptr parameters");
        vTaskDelete(NULL);
    }
-    LOG_INFO("rtTask Params OK");

    // Task Parameters and Devices
-    rtTaskParams *params = (rtTaskParams *)pvParameters;
-    const rtTaskInterrupts rt_int = params->rt_int; // copy to avoid external override
-    const rtTaskResets rt_rst = params->rt_resets;  // copy to avoid external override
-    QueueHandle_t rt_queue = params->rt_queue;
+    const rtTaskParams *params = (const rtTaskParams *)pvParameters;
+    const rtTaskInterruptParams rtInterrupts = params->rt_int; // copy to avoid external override
+    const rtTaskIOParams rtResets = params->rt_io;         // copy to avoid external override
+    QueueHandle_t rtQueue = params->rt_queue;
    Devices *dev = params->dev;
    ExternalIO *io = dev->m_ext_io;
-    // ADS1256 *adc = params->name == "rtIgnTask_A" ? dev->m_adc_a : dev->m_adc_b;
-    ADS1256 *adc = NULL;
-    // std::mutex &spi_mutex = params->name == "rtIgnTask_A" ? dev->m_spi_a_mutex : dev->m_spi_b_mutex;
-    std::mutex spi_mutex;
-
-    TaskStatus_t rt_task_info;
-    vTaskGetInfo(NULL, &rt_task_info, pdFALSE, eInvalid);
+    ADS1256 *adc = params->name == "rtIgnTask_A" ? dev->m_adc_a : dev->m_adc_b;
+    std::mutex &spi_mutex = params->name == "rtIgnTask_A" ? dev->m_spi_a_mutex : dev->m_spi_b_mutex;

+    // Geta task name and additiona info for debug messages
+    TaskStatus_t rtTaskInfo;
+    vTaskGetInfo(NULL, &rtTaskInfo, pdFALSE, eInvalid);
    LOG_INFO("rtTask Params OK [", params->name.c_str(), "]");

-    ignitionBoxStatus ign_box_sts;
+    // Status of ignition box for this task, to be used locally and passed to isr to get timing
+    ignitionBoxStatus ignBoxStatus;

    // Variables for ISR, static to be fixed in memory locations
-    static isrParams isr_params_t12p{
+    isrParams isrParams_t12p{
        .flag = TRIG_FLAG_12P,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_handle_ptr};
-    static isrParams isr_params_t12n{
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};
+    isrParams isrParams_t12n{
        .flag = TRIG_FLAG_12N,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_handle_ptr};
-    static isrParams isr_params_t34p{
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};
+    isrParams isrParams_t34p{
        .flag = TRIG_FLAG_34P,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_handle_ptr};
-    static isrParams isr_params_t34n{
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};
+    isrParams isrParams_t34n{
        .flag = TRIG_FLAG_34N,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_handle_ptr};
-    static isrParams isr_params_sp12{
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};
+    isrParams isrParams_sp12{
        .flag = SPARK_FLAG_12,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_handle_ptr};
-    static isrParams isr_params_sp34{
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};
+    isrParams isrParams_sp34{
        .flag = SPARK_FLAG_34,
-        .ign_stat = &ign_box_sts,
-        .rt_handle_ptr = rt_task_info.xHandle};
+        .ign_stat = &ignBoxStatus,
+        .rt_handle_ptr = rtTaskInfo.xHandle};

    // Create esp_timer for microsecond precision timeout
-    esp_timer_handle_t timeout_timer;
-    esp_timer_create_args_t timer_args = {
+    esp_timer_handle_t timeoutTimer;
+    esp_timer_create_args_t timeoutTimerArgs = {
        .callback = spark_timeout_callback,
-        .arg = (void*)rt_handle_ptr,
+        .arg = (void *)rtTaskInfo.xHandle,
        .dispatch_method = ESP_TIMER_TASK,
        .name = "spark_timeout"};
-    if (esp_timer_create(&timer_args, &timeout_timer) != ESP_OK)
+    if (esp_timer_create(&timeoutTimerArgs, &timeoutTimer) != ESP_OK)
    {
        LOG_INFO("rtTask [", params->name.c_str(), "] Fail to allocate timeoutTimer");
        vTaskDelete(NULL);
    }

    // Attach Pin Interrupts
-    attachInterruptArg(digitalPinToInterrupt(rt_int.trig_pin_12p), rt_int.isr_ptr, (void *)&isr_params_t12p, RISING);
-    attachInterruptArg(digitalPinToInterrupt(rt_int.trig_pin_12n), rt_int.isr_ptr, (void *)&isr_params_t12n, RISING);
-    attachInterruptArg(digitalPinToInterrupt(rt_int.trig_pin_34p), rt_int.isr_ptr, (void *)&isr_params_t34p, RISING);
-    attachInterruptArg(digitalPinToInterrupt(rt_int.trig_pin_34n), rt_int.isr_ptr, (void *)&isr_params_t34n, RISING);
-    attachInterruptArg(digitalPinToInterrupt(rt_int.spark_pin_12), rt_int.isr_ptr, (void *)&isr_params_sp12, RISING);
-    attachInterruptArg(digitalPinToInterrupt(rt_int.spark_pin_34), rt_int.isr_ptr, (void *)&isr_params_sp34, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.trigPin_12p), rtInterrupts.isrPtr, (void *)&isrParams_t12p, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.trigPin_12n), rtInterrupts.isrPtr, (void *)&isrParams_t12n, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.trigPin_34p), rtInterrupts.isrPtr, (void *)&isrParams_t34p, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.trigPin_34n), rtInterrupts.isrPtr, (void *)&isrParams_t34n, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.sparkPin_12), rtInterrupts.isrPtr, (void *)&isrParams_sp12, RISING);
+    attachInterruptArg(digitalPinToInterrupt(rtInterrupts.sparkPin_34), rtInterrupts.isrPtr, (void *)&isrParams_sp34, RISING);

-    LOG_INFO("rtTask ISR Attach OK");
+    LOG_INFO("rtTask ISR Attach OK [", params->name.c_str(), "]");

-    // Compute Reset Pin Bitmask
-    const uint16_t rst_bitmask = (1 << rt_rst.rst_io_12p) |
-                                 (1 << rt_rst.rst_io_12n) |
-                                 (1 << rt_rst.rst_io_34p) |
-                                 (1 << rt_rst.rst_io_34n);
-
-    LOG_WARN("rtTask Init Correct");
    // Global rt_task_ptr variables
-    bool first_cycle = true;
+    bool firstCycle = true;
    bool cycle12 = false;
    bool cycle34 = false;
+    int64_t lastCycleTime = 0;
+    uint32_t nErrors = 0;

    while (params->rt_running)
    {
-        uint32_t pickup_flag = 0;
-        uint32_t spark_flag = 0;
+        uint32_t pickupFlag = 0;
+        uint32_t sparkFlag = 0;

        // WAIT FOR PICKUP SIGNAL
        xTaskNotifyWait(
            0x00,         // non pulire all'ingresso
            ULONG_MAX,    // pulisci i primi 8 bit
-            &pickup_flag, // valore ricevuto
+            &pickupFlag, // valore ricevuto
            portMAX_DELAY);

-        if (first_cycle && pickup_flag != TRIG_FLAG_12P) // skip first cycle because of possible initial noise on pickup signals at startu
-        {
+        if (firstCycle && pickupFlag != TRIG_FLAG_12P) // skip first cycle because of possible initial noise on pickup signals at startu
            continue;
-        }
-
-#ifdef DEBUG
-        Serial.print("\033[2J"); // clear screen
-        Serial.print("\033[H");  // cursor home
-        LOG_INFO("Iteration [", it++, "]");
-
-        if (!names.contains(pickup_flag))
-        {
-            LOG_ERROR("Wrong Pickup Flag");
-            LOG_ERROR("Pickup Flags: ", printBits(pickup_flag).c_str());
-            continue;
-        }
-        else
-        {
-            LOG_INFO("Pickup Trigger: ", names.at(pickup_flag));
-        }
-#endif

        // Start microsecond precision timeout timer
-        esp_timer_stop(timeout_timer); // stop timer in case it was running from previous cycle
-        esp_timer_start_once(timeout_timer, spark_timeout_max);
+        esp_timer_stop(timeoutTimer); // stop timer in case it was running from previous cycle
+        esp_timer_start_once(timeoutTimer, c_sparkTimeoutMax);

-        spark_flag = SPARK_FLAG_NIL; // default value in case of timeout, to be set by ISR if spark event occours
        // WAIT FOR SPARK TO HAPPEN OR TIMEOUT
-        BaseType_t sp = pdFALSE;
-        sp = xTaskNotifyWait(
+        xTaskNotifyWait(
            0x00,           // non pulire all'ingresso
            ULONG_MAX,      // pulisci i primi 8 bit
-            &spark_flag, // valore ricevuto
+            &sparkFlag,    // valore ricevuto
            portMAX_DELAY); // wait indefinitely, timeout handled by esp_timer

        // Handle timeout or spark event
-        if (spark_flag == SPARK_FLAG_TIMEOUT) {
-            spark_flag = SPARK_FLAG_NIL;
-        } else {
-            // Spark occurred, stop the timer
-            esp_timer_stop(timeout_timer);
-        }
-
-#ifdef DEBUG
-        // LOG_INFO("Spark Flags: ", printBits(spark_flag).c_str());
-        LOG_INFO("Spark12:", ign_box_sts.coils12.spark_ok ? "TRUE" : "FALSE");
-        LOG_INFO("Spark34:", ign_box_sts.coils34.spark_ok ? "TRUE" : "FALSE");
-        if (names.contains(spark_flag))
-            LOG_INFO("Spark Trigger:", names.at(spark_flag));
-#endif
-        xTaskNotifyStateClear(NULL);
-        ulTaskNotifyValueClear(NULL, 0xFFFFFFFF);
+        if (sparkFlag != SPARK_FLAG_TIMEOUT)
+            esp_timer_stop(timeoutTimer);

        // A trigger from pickup 12 is followed by a spark event on 34 or vice versa pickup 34 triggers spark on 12
-        if ((pickup_flag == TRIG_FLAG_12P || pickup_flag == TRIG_FLAG_12N) && (spark_flag != SPARK_FLAG_12 && spark_flag != SPARK_FLAG_NIL))
+        if ((pickupFlag == TRIG_FLAG_12P || pickupFlag == TRIG_FLAG_12N) && (sparkFlag != SPARK_FLAG_12 && sparkFlag != SPARK_FLAG_TIMEOUT))
        {
-            ign_box_sts.coils12.spark_status = ign_box_sts.coils34.spark_status = sparkStatus::SPARK_SYNC_FAIL;
+            ignBoxStatus.coils12.sparkStatus = ignBoxStatus.coils34.sparkStatus = sparkStatusEnum::SPARK_SYNC_FAIL;
            continue;
        }

+        // Select coil status reference based on pickupFlag
        coilsStatus *coils;
-        switch (pickup_flag)
+        switch (pickupFlag)
        {
        case TRIG_FLAG_12P:
-            first_cycle = false;
+        {
+            firstCycle = false;
+            // compute engine rpm from cycle time
+            auto currentTime = esp_timer_get_time();
+            auto cycleTime = currentTime - lastCycleTime;
+            lastCycleTime = currentTime;
+            ignBoxStatus.engRpm = (int32_t)(60.0f / (cycleTime / 1000000.0f));
+        }
        case TRIG_FLAG_12N:
-            coils = &ign_box_sts.coils12;
+            coils = &ignBoxStatus.coils12;
            break;
        case TRIG_FLAG_34P:
        case TRIG_FLAG_34N:
-            coils = &ign_box_sts.coils34;
+            coils = &ignBoxStatus.coils34;
            break;
        }

-        switch (pickup_flag)
+        // Select logic based on pickup and spark flags
+        switch (pickupFlag)
        {
        case TRIG_FLAG_12P:
        case TRIG_FLAG_34P:
        {
            // Timeout not occourred, expected POSITIVE edge spark OCCOURRED
-            if (spark_flag != SPARK_FLAG_NIL)
+            if (sparkFlag != SPARK_FLAG_TIMEOUT)
            {
-                coils->spark_delay = coils->spark_time - coils->trig_time;
-                coils->sstart_status = softStartStatus::NORMAL;  // because spark on positive edge
-                coils->spark_status = sparkStatus::SPARK_POS_OK; // do not wait for spark on negative edge
-#ifdef DEBUG
-                LOG_INFO("Spark on POSITIVE pulse");
-                LOG_INFO("Spark Delay Time: ", (int32_t)coils->spark_delay);
-#endif
+                coils->sparkDelay = (int32_t)(coils->sparkTime - coils->coilTime);
+                coils->softStartStatus = softStartStatusEnum::NORMAL;  // because spark on positive edge
+                coils->sparkStatus = sparkStatusEnum::SPARK_POS_OK; // do not wait for spark on negative edge
            }
            // Timeout occourred, expected POSITIVE edge spark NOT OCCOURRED
-            else if (spark_flag == SPARK_FLAG_NIL)
+            else if (sparkFlag == SPARK_FLAG_TIMEOUT)
            {
-                coils->spark_status = sparkStatus::SPARK_NEG_WAIT;
-                coils->sstart_status = softStartStatus::NORMAL;
+                coils->sparkStatus = sparkStatusEnum::SPARK_NEG_WAIT;
+                coils->softStartStatus = softStartStatusEnum::NORMAL;
            }
            continue; // Do nothing more on positive pulse
        }
@@ -230,209 +194,244 @@ void rtIgnitionTask::rtIgnitionTask_realtime(void *pvParameters)
        case TRIG_FLAG_12N:
        case TRIG_FLAG_34N:
        {
-            const bool expected_negative = coils->spark_status == sparkStatus::SPARK_NEG_WAIT;
+            const bool negativeSparkExpected = coils->sparkStatus == sparkStatusEnum::SPARK_NEG_WAIT;
            // Timeout not occourred, expected NEGATIVE edge spark OCCOURRED
-            if (spark_flag != SPARK_FLAG_NIL && expected_negative)
+            if (sparkFlag != SPARK_FLAG_TIMEOUT && negativeSparkExpected)
            {
-                coils->spark_delay = coils->spark_time - coils->trig_time;
-                coils->sstart_status = softStartStatus::SOFT_START;
-                coils->spark_status = sparkStatus::SPARK_NEG_OK;
-#ifdef DEBUG
-                LOG_INFO("Spark on NEGATIVE pulse");
-                LOG_INFO("Spark Delay Time: ", (int32_t)coils->spark_delay);
-#endif
+                coils->sparkDelay = (int32_t)(coils->sparkTime - coils->coilTime);
+                coils->softStartStatus = softStartStatusEnum::SOFT_START;
+                coils->sparkStatus = sparkStatusEnum::SPARK_NEG_OK;
            }
            // Timeout occourred, expected POSITIVE edge spark NOT OCCOURRED
-            else if (spark_flag == SPARK_FLAG_NIL && expected_negative)
+            else if (sparkFlag == SPARK_FLAG_TIMEOUT && negativeSparkExpected)
            {
-                coils->sstart_status = softStartStatus::ERROR;
-                coils->spark_status = sparkStatus::SPARK_NEG_FAIL;
+                coils->softStartStatus = softStartStatusEnum::ERROR;
+                coils->sparkStatus = sparkStatusEnum::SPARK_NEG_FAIL;
            }
            // Timeout not occouured, unexpected negative edge spark
-            else if (spark_flag != SPARK_FLAG_NIL && !expected_negative)
+            else if (sparkFlag != SPARK_FLAG_TIMEOUT && !negativeSparkExpected)
            {
-                coils->sstart_status = softStartStatus::SOFT_START;
-                coils->spark_status = sparkStatus::SPARK_NEG_UNEXPECTED;
+                coils->softStartStatus = softStartStatusEnum::SOFT_START;
+                coils->sparkStatus = sparkStatusEnum::SPARK_NEG_UNEXPECTED;
            }
            // Wait for finish of negative pulse to save data to buffer
-            coils->n_events++;
-            if (pickup_flag == TRIG_FLAG_12N)
+            coils->nEvents++;
+            if (pickupFlag == TRIG_FLAG_12N)
                cycle12 = true;
            else
                cycle34 = true;
            break;
        }
        default:
-#ifdef DEUG
-            LOG_ERROR("Invalid Interrupt");
-            LOG_ERROR("Pickup Flags: ", printBits(pickup_flag).c_str());
-            LOG_ERROR("Spark Flags: ", printBits(spark_flag).c_str());
-#endif
            break;
        }

        if (cycle12 && cycle34) // wait for both 12 and 34 cycles to complete before sending data to main loop and resetting peak detectors
        {
+            // disable interrupts during adc samples
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_12p));
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_12n));
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_34p));
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_34n));
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.sparkPin_12));
+            disableInterrupt(digitalPinToInterrupt(rtInterrupts.sparkPin_34));
+
+            // reset coils 12 and 34 cycles
            cycle12 = false;
            cycle34 = false;
-            // vTaskDelay(pdMS_TO_TICKS(1)); // delay 1ms to allow peak detectors to charge for negative cycle
+
+            if (ignBoxStatus.coils12.sparkStatus == sparkStatusEnum::SPARK_POS_FAIL || ignBoxStatus.coils12.sparkStatus == sparkStatusEnum::SPARK_NEG_FAIL)
+                ignBoxStatus.coils12.nMissedFiring++;
+            if (ignBoxStatus.coils34.sparkStatus == sparkStatusEnum::SPARK_POS_FAIL || ignBoxStatus.coils34.sparkStatus == sparkStatusEnum::SPARK_NEG_FAIL)
+                ignBoxStatus.coils34.nMissedFiring++;
+
            //  read adc channels: pickup12, out12 [ pos + neg ]
            if (adc) // read only if adc initialized
            {
+                std::lock_guard<std::mutex> lock(spi_mutex);
+                uint32_t startAdcReadTime = esp_timer_get_time();
                // from peak detector circuits
-                ign_box_sts.coils12.peak_p_in = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils12.peak_n_in = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils34.peak_p_in = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils34.peak_n_in = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils12.peak_p_out = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils12.peak_n_out = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils34.peak_p_out = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.coils34.peak_n_out = adc->convertToVoltage(adc->cycleSingle());
-                ign_box_sts.adc_read_time = (int32_t)(esp_timer_get_time() - start_adc_read);
+                ignBoxStatus.coils12.peakPos = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils12.peakNeg = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils34.peakPos = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils34.peakNeg = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils12.trigLevelPos = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils12.trigLevelNeg = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils34.trigLevelPos = adc->convertToVoltage(adc->cycleSingle());
+                ignBoxStatus.coils34.trigLevelNeg = adc->convertToVoltage(adc->cycleSingle());
                adc->stopConversion();
+                ignBoxStatus.adcReadTime = (int32_t)(esp_timer_get_time() - startAdcReadTime);
            }
            else // simulate adc read timig
-                vTaskDelay(pdMS_TO_TICKS(1));
+                vTaskDelay(pdMS_TO_TICKS(c_adcTime));

            // reset peak detectors + sample and hold
            // outputs on io expander
            if (io)
            {
-                const uint16_t iostat = io->read();
-                io->write(iostat | rst_bitmask);
-                vTaskDelay(pdMS_TO_TICKS(1));
-                io->write(iostat & ~rst_bitmask);
+                uint32_t startIoReadWriteTime = esp_timer_get_time();
+                // Discharge Pulse
+                io->extDigitalWrite(rtResets.sh_disch_12, true);
+                io->extDigitalWrite(rtResets.sh_disch_34, true);
+                delayMicroseconds(250);
+                io->extDigitalWrite(rtResets.sh_disch_12, false);
+                io->extDigitalWrite(rtResets.sh_disch_34, false);
+                // Safety delay
+                delayMicroseconds(500);
+                // Re-Arm Pulse
+                io->extDigitalWrite(rtResets.sh_arm_12, true);
+                io->extDigitalWrite(rtResets.sh_arm_34, true);
+                delayMicroseconds(250);
+                io->extDigitalWrite(rtResets.sh_arm_12, false);
+                io->extDigitalWrite(rtResets.sh_arm_34, false);
+                ignBoxStatus.ioReadWriteTime = (int32_t)(esp_timer_get_time() - startIoReadWriteTime);
            }
            else
-                vTaskDelay(pdMS_TO_TICKS(1));
+                vTaskDelay(pdMS_TO_TICKS(c_ioTime));

            // send essage to main loop with ignition info, by copy so local static variable is ok
-            if (rt_queue)
-                ign_box_sts.timestamp = esp_timer_get_time(); // update data timestamp
-            if (xQueueSendToBack(rt_queue, (void *)&ign_box_sts, 0) != pdPASS)
+            if (rtQueue)
            {
-                ign_box_sts.n_queue_errors++;
-                LOG_ERROR("Failed to send to rt_queue");
+                ignBoxStatus.timestamp = esp_timer_get_time(); // update data timestamp
+                if (xQueueSendToBack(rtQueue, (void *)&ignBoxStatus, 0) != pdPASS)
+                    ignBoxStatus.nQueueErrors = ++nErrors;
            }
+
+            // enable interrupts ready for a new cycle
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_12p));
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_12n));
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_34p));
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.trigPin_34n));
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.sparkPin_12));
+            enableInterrupt(digitalPinToInterrupt(rtInterrupts.sparkPin_34));
        }
    }
    // Delete the timeout timer
-    esp_timer_delete(timeout_timer);
-    LOG_WARN("Ending realTime Task");
+    esp_timer_stop(timeoutTimer);
+    esp_timer_delete(timeoutTimer);
+    LOG_WARN("rtTask Ending [", params->name.c_str(), "]");
    // Ignition A Interrupts DETACH
-    detachInterrupt(rt_int.trig_pin_12p);
-    detachInterrupt(rt_int.trig_pin_12n);
-    detachInterrupt(rt_int.trig_pin_34p);
-    detachInterrupt(rt_int.trig_pin_34n);
-    detachInterrupt(rt_int.spark_pin_12);
-    detachInterrupt(rt_int.spark_pin_34);
+    detachInterrupt(rtInterrupts.trigPin_12p);
+    detachInterrupt(rtInterrupts.trigPin_12n);
+    detachInterrupt(rtInterrupts.trigPin_34p);
+    detachInterrupt(rtInterrupts.trigPin_34n);
+    detachInterrupt(rtInterrupts.sparkPin_12);
+    detachInterrupt(rtInterrupts.sparkPin_34);
    // delete present task
    vTaskDelete(NULL);
 }

 ///////////// CLASS MEMBER DEFINITIONS /////////////
-rtIgnitionTask::rtIgnitionTask(const rtTaskParams params, const uint32_t history_size, const uint32_t queue_size, const uint8_t core, std::mutex &fs_mutex, fs::FS &filesystem) : m_params(params), m_filesystem(filesystem), m_fs_mutex(fs_mutex), m_core(core), m_max_history(history_size)
+rtIgnitionTask::rtIgnitionTask(const rtTaskParams params, const uint32_t history_size, const uint32_t queue_size, const uint8_t core, std::mutex &fs_mutex, fs::FS &filesystem) : m_params(params), m_filesystem(filesystem), m_filesystemMutex(fs_mutex), m_core(core), m_historyMax(history_size)
 {
    LOG_WARN("Starting Manager for [", m_params.name.c_str(), "]");
    // create queue buffers
-    m_queue = xQueueCreate(queue_size, sizeof(ignitionBoxStatus));
-    if (!m_queue)
+    m_rtQueueHandle = xQueueCreate(queue_size, sizeof(ignitionBoxStatus));
+    if (!m_rtQueueHandle)
    {
        LOG_ERROR("Unable To Create Task [", params.name.c_str(), "] queues");
-        m_manager_status = rtTaskStatus::ERROR;
+        m_managerStatus = rtTaskStatus::ERROR;
        return;
    }
    else
-        m_params.rt_queue = m_queue;
+        m_params.rt_queue = m_rtQueueHandle;

+    try
+    {
        // create PSram history vectors
-    m_history_0 = PSHistory(history_size);
-    m_history_1 = PSHistory(history_size);
+        m_historyBuf0 = PSHistory(history_size);
+        m_historyBuf1 = PSHistory(history_size);
        // assing active and writable history
-    m_active_history = std::unique_ptr<PSHistory>(&m_history_0);
-    m_save_history = std::unique_ptr<PSHistory>(&m_history_1);
+        m_historyActive = std::unique_ptr<PSHistory>(&m_historyBuf0);
+        m_historyInactive = std::unique_ptr<PSHistory>(&m_historyBuf1);
+    }
+    catch (std::bad_alloc &e)
+    {
+        LOG_ERROR("Task [", params.name.c_str(), "] Unable to allocate history PSRAM: ", e.what());
+        return;
+    }

-    m_name = (std::string("man_") + m_params.name).c_str();
-    // auto task_success = pdPASS;
+    m_managerTaskName = (std::string("man_") + m_params.name).c_str();
    auto task_success = xTaskCreatePinnedToCore(
        rtIgnitionTask_manager,
-        m_name.c_str(),
+        m_managerTaskName.c_str(),
        RT_TASK_STACK,
        (void *)this,
        m_params.rt_priority >> 2,
-        &m_manager_handle,
+        &m_managerHandle,
        m_core);

    if (task_success != pdPASS)
    {
        LOG_ERROR("Unable To Create Manager for [", params.name.c_str(), "]");
-        m_manager_status = rtTaskStatus::ERROR;
+        m_managerStatus = rtTaskStatus::ERROR;
        return;
    }

    // average every 10 samples
-    m_info_filtered = ignitionBoxStatusFiltered(10);
-    m_last_data = millis();
-    m_manager_status = rtTaskStatus::OK;
+    m_statusFiltered = ignitionBoxStatusFiltered(m_filterSize);
+    m_dataLast = millis();
+    m_managerStatus = rtTaskStatus::OK;
 }

 rtIgnitionTask::~rtIgnitionTask()
 {
-    if (m_rt_handle)
-        vTaskDelete(m_rt_handle);
-    if (m_manager_handle)
-        vTaskDelete(m_manager_handle);
-    if (m_queue)
-        vQueueDelete(m_queue);
+    if (m_rtHandle)
+        vTaskDelete(m_rtHandle);
+    if (m_managerHandle)
+        vTaskDelete(m_managerHandle);
+    if (m_rtQueueHandle)
+        vQueueDelete(m_rtQueueHandle);
 }

 void rtIgnitionTask::run()
 {
    // receive new data from the queue
-    auto new_data = xQueueReceive(m_queue, &m_last_status, 0); // non blocking receive
+    auto new_data = xQueueReceive(m_rtQueueHandle, &m_statusLast, 0); // non blocking receive

    if (new_data == pdPASS)
    {
-        m_last_data = millis();
-        m_manager_status = rtTaskStatus::RUNNING;
+        m_dataLast = millis();
+        m_managerStatus = rtTaskStatus::RUNNING;
        // if history buffer is full swap buffers and if enabled save history buffer
-        if (m_counter_status >= m_max_history)
+        if (m_statusCounter >= m_historyMax)
        {
-            LOG_DEBUG("Save for Buffer Full: ", m_counter_status);
-            m_counter_status = 0;
-            m_partial_save = false; // reset partial save flag on new data cycle
-            std::swap(m_active_history, m_save_history);
-            if (m_enable_save)
-                // saveHistory(m_save_history, m_history_path); // directly call the save task function to save without delay
+            LOG_DEBUG("Save for Buffer Full: ", m_statusCounter);
+            m_statusCounter = 0;
+            m_savePartial = false; // reset partial save flag on new data cycle
+            std::swap(m_historyActive, m_historyInactive);
+            if (m_historySaveEnable)
+                saveHistory(*m_historyInactive, m_historyPath); // directly call the save task function to save without delay
                LOG_INFO("Save History");
        }

        // update filtered data
-        m_info_filtered.update(m_last_status);
-        (*m_active_history)[m_counter_status] = m_last_status;
+        m_statusFiltered.update(m_statusLast);
+        (*m_historyActive)[m_statusCounter] = m_statusLast;

-        if (m_on_message_cb && m_counter_status % 10 == 0)
+        // callback 
+        if (m_onFilteredStatusUpdate && m_statusCounter % m_filterSize == 0)
        {
-            m_on_message_cb(m_info_filtered);
+            m_onFilteredStatusUpdate(m_statusFiltered);
        }

        // update data counter
-        m_counter_status++;
+        m_statusCounter++;
    }
    else
    {
-        if (millis() - m_last_data > c_idle_time)
+        if (millis() - m_dataLast > c_idleTime)
        {
-            if (m_counter_status > 0 && !m_partial_save)
+            if (m_statusCounter > 0 && !m_savePartial)
            {
-                LOG_DEBUG("Save Partial: ", m_counter_status);
-                // m_active_history->resize(m_counter_status);
-                // saveHistory(m_active_history, m_history_path);
-                // m_active_history->resize(m_max_history);
-                m_counter_status = 0;
-                m_partial_save = true;
+                LOG_DEBUG("Save Partial: ", m_statusCounter);
+                m_historyActive->resize(m_statusCounter);
+                saveHistory(*m_historyActive, m_historyPath);
+                m_historyActive->resize(m_historyMax);
+                m_statusCounter = 0;
+                m_savePartial = true;
            }
-            m_manager_status = rtTaskStatus::IDLE;
+            m_managerStatus = rtTaskStatus::IDLE;
        }
    }
 }
@@ -446,22 +445,22 @@ const bool rtIgnitionTask::start()
        m_params.rt_stack_size,
        (void *)&m_params,
        m_params.rt_priority,
-        &m_rt_handle,
+        &m_rtHandle,
        m_core);
-    const bool success = task_success == pdPASS && m_rt_handle != nullptr;
+    const bool success = task_success == pdPASS && m_rtHandle != nullptr;
    if (success)
-        m_manager_status = rtTaskStatus::IDLE;
+        m_managerStatus = rtTaskStatus::IDLE;
    return success;
 }

 const bool rtIgnitionTask::stop()
 {
    LOG_WARN("Ending Task [", m_params.name.c_str(), "]");
-    if (m_rt_handle)
+    if (m_rtHandle)
    {
        m_params.rt_running = false;
-        m_rt_handle = nullptr;
-        m_manager_status = rtTaskStatus::STOPPED;
+        m_rtHandle = nullptr;
+        m_managerStatus = rtTaskStatus::STOPPED;
        return true;
    }
    return false;
@@ -469,26 +468,26 @@ const bool rtIgnitionTask::stop()

 const ignitionBoxStatus rtIgnitionTask::getLast() const
 {
-    return m_last_status;
+    return m_statusLast;
 }

 const ignitionBoxStatusFiltered rtIgnitionTask::getFiltered() const
 {
-    return m_info_filtered;
+    return m_statusFiltered;
 }

 const rtIgnitionTask::rtTaskStatus rtIgnitionTask::getStatus() const
 {
-    return m_manager_status;
+    return m_managerStatus;
 }

 void rtIgnitionTask::enableSave(const bool enable, const std::filesystem::path filename)
 {
-    m_enable_save = enable;
+    m_historySaveEnable = enable;
    if (enable && !filename.empty())
    {
        LOG_WARN("Save History Enabled Task [", m_params.name.c_str(), "]");
-        m_history_path = m_filesystem.mountpoint() / filename;
+        m_historyPath = m_filesystem.mountpoint() / filename;
    }
    else
    {
@@ -498,13 +497,13 @@ void rtIgnitionTask::enableSave(const bool enable, const std::filesystem::path f

 void rtIgnitionTask::onMessage(std::function<void(ignitionBoxStatusFiltered)> callaback)
 {
-    m_on_message_cb = callaback;
+    m_onFilteredStatusUpdate = callaback;
 }

-void rtIgnitionTask::saveHistory(const rtIgnitionTask::PSHistory &history, const std::filesystem::path &file_name)
+void rtIgnitionTask::saveHistory(const rtIgnitionTask::PSHistory &history, const std::filesystem::path &fileName)
 {
    // Lock filesystem mutex to avoid concurrent access
-    std::lock_guard<std::mutex> fs_lock(m_fs_mutex);
+    std::lock_guard<std::mutex> fs_lock(m_filesystemMutex);

    // Check for free space
    if (LittleFS.totalBytes() - LittleFS.usedBytes() < history.size() * sizeof(ignitionBoxStatus)) // check if at least 1MB is free for saving history
@@ -514,26 +513,26 @@ void rtIgnitionTask::saveHistory(const rtIgnitionTask::PSHistory &history, const
    }

    // create complete file path
-    const std::filesystem::path mount_point = std::filesystem::path(m_filesystem.mountpoint());
-    std::filesystem::path file_path = file_name;
-    if (file_name.root_path() != mount_point)
-        file_path = mount_point / file_name;
+    const std::filesystem::path mountPoint = std::filesystem::path(m_filesystem.mountpoint());
+    std::filesystem::path filePath = fileName;
+    if (fileName.root_path() != mountPoint)
+        filePath = mountPoint / fileName;

    // if firt save remove old file and create new
-    auto save_flags = std::ios::out;
-    if (m_first_save)
+    auto saveFlags = std::ios::out;
+    if (m_saveFirst)
    {
-        save_flags |= std::ios::trunc;          // overwrite existing file
-        m_filesystem.remove(file_path.c_str()); // ensure file is removed before saving to avoid issues with appending to existing file in SPIFFS
-        LOG_INFO("Saving history to Flash, new file:", file_path.c_str());
+        saveFlags |= std::ios::trunc;          // overwrite existing file
+        m_filesystem.remove(filePath.c_str()); // ensure file is removed before saving to avoid issues with appending to existing file in SPIFFS
+        LOG_INFO("Saving history to Flash, new file:", filePath.c_str());
    }
    else // else append to existing file
    {
-        save_flags |= std::ios::app; // append to new file
-        LOG_INFO("Saving history to Flash, appending to existing file:", file_path.c_str());
+        saveFlags |= std::ios::app; // append to new file
+        LOG_INFO("Saving history to Flash, appending to existing file:", filePath.c_str());
    }

-    std::ofstream ofs(file_path, save_flags);
+    std::ofstream ofs(filePath, saveFlags);
    if (ofs.fail())
    {
        LOG_ERROR("Failed to open file for writing");
@@ -541,38 +540,38 @@ void rtIgnitionTask::saveHistory(const rtIgnitionTask::PSHistory &history, const
    }

    // write csv header
-    if (m_first_save)
+    if (m_saveFirst)
    {
        ofs << "TS,EVENTS_12,DLY_12,STAT_12,V_12_1,V_12_2,V_12_3,V_12_4,IGNITION_MODE_12,"
            << "EVENTS_34,DLY_34,STAT_34,V_34_1,V_34_2,V_34_3,V_34_4,IGNITION_MODE_34,"
            << "ENGINE_RPM,ADC_READTIME,N_QUEUE_ERRORS"
            << std::endl;
        ofs.flush();
-        m_first_save = false;
+        m_saveFirst = false;
    }

    for (const auto &entry : history)
    {
        ofs << std::to_string(entry.timestamp) << ","
-            << std::to_string(entry.coils12.n_events) << ","
-            << std::to_string(entry.coils12.spark_delay) << ","
-            << std::string(sparkStatusNames.at(entry.coils12.spark_status)) << ","
-            << std::to_string(entry.coils12.peak_p_in) << ","
-            << std::to_string(entry.coils12.peak_n_in) << ","
-            << std::to_string(entry.coils12.peak_p_out) << ","
-            << std::to_string(entry.coils12.peak_n_out) << ","
-            << std::string(softStartStatusNames.at(entry.coils12.sstart_status)) << ","
-            << std::to_string(entry.coils34.n_events) << ","
-            << std::to_string(entry.coils34.spark_delay) << ","
-            << std::string(sparkStatusNames.at(entry.coils34.spark_status)) << ","
-            << std::to_string(entry.coils34.peak_p_in) << ","
-            << std::to_string(entry.coils34.peak_n_in) << ","
-            << std::to_string(entry.coils34.peak_p_out) << ","
-            << std::to_string(entry.coils34.peak_n_out) << ","
-            << std::string(softStartStatusNames.at(entry.coils34.sstart_status)) << ","
-            << std::to_string(entry.eng_rpm) << ","
-            << std::to_string(entry.adc_read_time) << ","
-            << std::to_string(entry.n_queue_errors);
+            << std::to_string(entry.coils12.nEvents) << ","
+            << std::to_string(entry.coils12.sparkDelay) << ","
+            << std::string(sparkStatusNames.at(entry.coils12.sparkStatus)) << ","
+            << std::to_string(entry.coils12.peakPos) << ","
+            << std::to_string(entry.coils12.peakNeg) << ","
+            << std::to_string(entry.coils12.trigLevelPos) << ","
+            << std::to_string(entry.coils12.trigLevelNeg) << ","
+            << std::string(softStartStatusNames.at(entry.coils12.softStartStatus)) << ","
+            << std::to_string(entry.coils34.nEvents) << ","
+            << std::to_string(entry.coils34.sparkDelay) << ","
+            << std::string(sparkStatusNames.at(entry.coils34.sparkStatus)) << ","
+            << std::to_string(entry.coils34.peakPos) << ","
+            << std::to_string(entry.coils34.peakNeg) << ","
+            << std::to_string(entry.coils34.trigLevelPos) << ","
+            << std::to_string(entry.coils34.trigLevelNeg) << ","
+            << std::string(softStartStatusNames.at(entry.coils34.softStartStatus)) << ","
+            << std::to_string(entry.engRpm) << ","
+            << std::to_string(entry.adcReadTime) << ","
+            << std::to_string(entry.nQueueErrors);
        ofs << std::endl;
        ofs.flush();
    }
@@ -8,6 +8,13 @@
 #include <Arduino.h>
 #include <DebugLog.h>
 #include "utils.h"
+#include <memory>
+#include <mutex>
+#include <filesystem>
+#include <FS.h>
+#include <LittleFS.h>
+#include <datasave.h>
+#include <functional>

 // ISR
 #include "isr.h"
@@ -15,9 +22,6 @@
 // DEVICES
 #include "devices.h"

-// Global Variables and Flags
-const uint32_t spark_timeout_max = 500; // in microseconds
-
 // Debug Variables
 #ifdef DEBUG
 static const std::map<const uint32_t, const char *> names = {
@@ -31,23 +35,21 @@ static const std::map<const uint32_t, const char *> names = {
 };
 #endif

-// RT task Interrupt parameters
-struct rtTaskInterrupts
+class rtIgnitionTask
 {
    using PSHistory = PSRAMVector<ignitionBoxStatus>;
-    // using PSHistory = std::vector<ignitionBoxStatus>;

 public:
    // RT task Interrupt parameters
    struct rtTaskInterruptParams
    {
-        void (*isr_ptr)(void *);
-        const uint8_t trig_pin_12p;
-        const uint8_t trig_pin_12n;
-        const uint8_t trig_pin_34p;
-        const uint8_t trig_pin_34n;
-        const uint8_t spark_pin_12;
-        const uint8_t spark_pin_34;
+        void (*isrPtr)(void *);
+        const uint8_t trigPin_12p;
+        const uint8_t trigPin_12n;
+        const uint8_t trigPin_34p;
+        const uint8_t trigPin_34n;
+        const uint8_t sparkPin_12;
+        const uint8_t sparkPin_34;
    };

    // RT Task Peak Detector Reset pins
@@ -118,60 +120,39 @@ private: // static functions for FreeRTOS

 private:
    bool m_running = true;
-    rtTaskStatus m_manager_status = INIT;
-    std::string m_name;
-
+    rtTaskStatus m_managerStatus = INIT;
    rtTaskParams m_params;
+
    const uint8_t m_core;
+    std::string m_managerTaskName;
+    TaskHandle_t m_rtHandle = nullptr;
+    TaskHandle_t m_managerHandle = nullptr;
+    QueueHandle_t m_rtQueueHandle = nullptr;

-    TaskHandle_t m_rt_handle = nullptr;
-    TaskHandle_t m_manager_handle = nullptr;
-    QueueHandle_t m_queue = nullptr;
+    const uint32_t m_historyMax;
+    bool m_historySaveEnable = false;
+    std::filesystem::path m_historyPath;
+    PSHistory m_historyBuf0;
+    PSHistory m_historyBuf1;
+    std::unique_ptr<PSHistory> m_historyActive;
+    std::unique_ptr<PSHistory> m_historyInactive;

-    bool m_enable_save = false;
-    std::filesystem::path m_history_path;
-    const uint32_t m_max_history;
-    PSHistory m_history_0;
-    PSHistory m_history_1;
-    std::unique_ptr<PSHistory> m_active_history;
-    std::unique_ptr<PSHistory> m_save_history;
+    bool m_savePartial = false;
+    bool m_saveFirst = true;
    fs::FS &m_filesystem;
-    std::mutex &m_fs_mutex;
+    std::mutex &m_filesystemMutex;

-    bool m_partial_save = false;
-    bool m_first_save = true;
+    uint8_t m_filterSize = 10;
+    uint32_t m_statusCounter = 0;
+    uint32_t m_dataLast = 0;
+    ignitionBoxStatus m_statusLast;
+    ignitionBoxStatusFiltered m_statusFiltered;

-    uint32_t m_counter_status = 0;
-    uint32_t m_last_data = 0;
-    ignitionBoxStatus m_last_status;
-    ignitionBoxStatusFiltered m_info_filtered;
+    std::function<void(ignitionBoxStatusFiltered)> m_onFilteredStatusUpdate = nullptr;

-    std::function<void(ignitionBoxStatusFiltered)> m_on_message_cb = nullptr;
-
-    static const uint32_t c_idle_time = 10000;       // in mS
-    static const uint32_t c_spark_timeout_max = 500; // uS
-    static const uint8_t c_adc_time = 4;             // in mS
-    static const uint8_t c_io_time = 2;              // in mS
+    // Global Variables and Flags
+    static const uint32_t c_sparkTimeoutMax = 500;     // in microseconds
+    static const uint32_t c_idleTime = 10000;       // in mS
+    static const uint8_t c_adcTime = 4;             // in mS
+    static const uint8_t c_ioTime = 2;              // in mS
 };
-
-// RT Task Peak Detector Reset pins
-struct rtTaskResets
-{
-    const uint8_t rst_io_12p;
-    const uint8_t rst_io_12n;
-    const uint8_t rst_io_34p;
-    const uint8_t rst_io_34n;
-};
-
-// RT task parameters
-struct rtTaskParams
-{
-    bool rt_running; // run flag, false to terminate
-    Devices *dev;
-    TaskHandle_t* rt_handle_ptr;
-    const QueueHandle_t rt_queue;
-    const rtTaskInterrupts rt_int; // interrupt pins to attach
-    const rtTaskResets rt_resets;  // reset ping for peak detectors
-};
-
-void rtIgnitionTask(void *pvParameters);
@@ -0,0 +1,73 @@
+#include <ui.h>
+
+void clearScreen()
+{
+    Serial.print("\033[2J"); // clear screen
+    Serial.print("\033[H");  // cursor home
+    Serial.flush();
+}
+
+void setCursor(const uint8_t x, const uint8_t y)
+{
+    Serial.printf("\033[%d;%d", y, x + 1);
+    Serial.flush();
+}
+
+void printField(const char name[], const uint32_t val)
+{
+    Serial.printf("%15s: %06u\n", name, val);
+}
+
+void printField(const char name[], const int32_t val)
+{
+    Serial.printf("%15s: %06d\n", name, val);
+}
+
+void printField(const char name[], const int64_t val)
+{
+    Serial.printf("%15s: %06u\n", name, (uint64_t)val);
+}
+
+void printField(const char name[], const float val)
+{
+    Serial.printf("%15s: %4.2f\n", name, val);
+}
+
+void printField(const char name[], const char *val)
+{
+    Serial.printf("%15s: %s\n", name, val);
+}
+
+void printInfo(const ignitionBoxStatus &info)
+{
+    clearScreen();
+    setCursor(0, 0);
+    printField("++ Timestamp ++", (uint32_t)info.timestamp);
+    Serial.println("========== Coils 12 =============");
+    printField("Events", info.coils12.nEvents);
+    printField("Events Missed", info.coils12.nMissedFiring);
+    printField("Spark Dly", (uint32_t)info.coils12.sparkDelay);
+    printField("Spark Sts", sparkStatusNames.at(info.coils12.sparkStatus));
+    printField("Peak P_IN", info.coils12.peakPos);
+    printField("Peak N_IN", info.coils12.peakNeg);
+    printField("Peak P_OUT", info.coils12.trigLevelPos);
+    printField("Peak N_OUT", info.coils12.trigLevelNeg);
+    printField("Soft Start ", softStartStatusNames.at(info.coils12.softStartStatus));
+
+    Serial.println("========== Coils 34 =============");
+    printField("Events", info.coils34.nEvents);
+    printField("Events Missed", info.coils34.nMissedFiring);
+    printField("Spark Dly", (uint32_t)info.coils34.sparkDelay);
+    printField("Spark Sts", sparkStatusNames.at(info.coils34.sparkStatus));
+    printField("Peak P_IN", info.coils34.peakPos);
+    printField("Peak N_IN", info.coils34.peakNeg);
+    printField("Peak P_OUT", info.coils34.trigLevelPos);
+    printField("Peak N_OUT", info.coils34.trigLevelNeg);
+    printField("Soft Start ", softStartStatusNames.at(info.coils34.softStartStatus));
+
+    Serial.println("============ END ===============");
+    Serial.println();
+    printField("Engine RPM", info.engRpm);
+    printField("ADC Read Time", info.adcReadTime);
+    printField("Queue Errors", info.nQueueErrors);
+}
@@ -1,59 +1,16 @@
 #pragma once

 #include <Arduino.h>
+#include <datastruct.h>
+#include <string>

-static bool firstRun = true;
+void clearScreen();
+void setCursor(const uint8_t x, const uint8_t y);
+void printField(const char name[], const uint32_t val);
+void printField(const char name[], const int32_t val);
+void printField(const char name[], const int64_t val);
+void printField(const char name[], const float val);
+void printField(const char name[], const char *val);

-void clearScreen(){
-    Serial.print("\033[2J"); // clear screen
-    Serial.print("\033[H");  // cursor home
-    Serial.flush();
-}
+void printInfo(const ignitionBoxStatus &info);

-void setCursor(const uint8_t x, const uint8_t y) {
-    Serial.printf("\033[%d;%d", y, x+1);
-    Serial.flush();
-}
-
-void printField(const char name[], const uint32_t val, const uint8_t x, const uint8_t y) {
-    if (firstRun) {
-        setCursor(x,y);
-        Serial.printf("%15s: %06d\n", name, val);
-        return;
-    }
-    setCursor(x+16, y);
-    Serial.print(val);
-}
-
-void printField(const char name[], const int64_t val, const uint8_t x, const uint8_t y) {
-    if (firstRun) {
-        setCursor(x,y);
-        Serial.printf("%15s: %06u\n", name, (uint64_t)val);
-        return;
-    }
-    setCursor(x+16, y);
-    Serial.print((uint64_t)val);
-    Serial.flush();
-}
-
-void printField(const char name[], const float val, const uint8_t x, const uint8_t y) {
-    if (firstRun) {
-        setCursor(x,y);
-        Serial.printf("%15s: %4.2f\n", name, val);
-        return;
-    }
-    setCursor(x+16, y);
-    Serial.print(val);
-    Serial.flush();
-}
-
-void printField(const char name[], const char *val, const uint8_t x, const uint8_t y) {
-    if (firstRun) {
-        setCursor(x,y);
-        Serial.printf("%15s: %s\n", name, val);
-        return;
-    }
-    setCursor(x+16, y);
-    Serial.print(val);
-    Serial.flush();
-}
@@ -1,8 +1,7 @@
 #include "utils.h"
+#include "freertos_stats.h"
+#include "sdkconfig.h"

-<<<<<<< Updated upstream
-std::string printBits(uint32_t value) {
-=======
 #include "freertos/FreeRTOS.h"
 #include "freertos/portable.h"

@@ -20,13 +19,14 @@ std::string printBits(uint32_t value) {

 std::string printBits(uint32_t value)
 {
->>>>>>> Stashed changes
    std::string result;
-    for (int i = 31; i >= 0; i--) {
+    for (int i = 31; i >= 0; i--)
+    {
        // ottieni il singolo bit
        result += ((value >> i) & 1) ? '1' : '0';
        // aggiungi uno spazio ogni 8 bit, tranne dopo l'ultimo
-        if (i % 8 == 0 && i != 0) {
+        if (i % 8 == 0 && i != 0)
+        {
            result += ' ';
        }
    }
@@ -62,7 +62,7 @@ void printBar(Print &printer, const char *label, size_t used, size_t total, cons
            k += sprintf(&str[k], "-");
    }

-    sprintf(&str[k], "] %s%6.2f%%%s (%5.3f/%5.3f)MB\n",
+    sprintf(&str[k], "] %s%6.2f%%%s (%5.3f/%5.3f)MB",
                   color,
                   perc * 100.0,
                   COLOR_RESET,
@@ -104,14 +104,14 @@ void printRunningTasksMod(Print &printer, std::function<bool(const TaskStatus_t

    // PRINT MEMORY INFO
    printer.printf("\033[H");
-    printer.printf(COLOR_LBLUE "===================  ESP32 SYSTEM MONITOR  ===================\n" COLOR_RESET);
+    printer.printf(COLOR_WHITE "======================  ESP32 SYSTEM MONITOR  ======================\n" COLOR_RESET);

    std::string buffer;
    time_t now = time(nullptr);
    struct tm *t = localtime(&now);
    buffer.resize(64);
    strftime(buffer.data(), sizeof(buffer), "%Y-%m-%d %H:%M:%S", t);
-    printer.printf(COLOR_YELLOW "=============== Datetime: %s ===============\n\n" COLOR_RESET, buffer.c_str());
+    printer.printf(COLOR_WHITE "=================== Datetime: %s ==================\n\n" COLOR_RESET, buffer.c_str());

    // ===== HEAP =====
    size_t freeHeap = esp_get_free_heap_size();
@@ -121,7 +121,7 @@ void printRunningTasksMod(Print &printer, std::function<bool(const TaskStatus_t
    // ===== RAM INTERNA =====
    size_t freeInternal = heap_caps_get_free_size(MALLOC_CAP_INTERNAL);
    size_t totalInternal = heap_caps_get_total_size(MALLOC_CAP_INTERNAL);
-    printBar(printer, "INTERNAL", totalInternal - freeInternal, totalInternal, COLOR_BLUE);
+    printBar(printer, "INTERNAL", totalInternal - freeInternal, totalInternal, COLOR_CYAN);

    // ===== PSRAM =====
    size_t totalPsram = heap_caps_get_total_size(MALLOC_CAP_SPIRAM);
@@ -160,13 +160,13 @@ void printRunningTasksMod(Print &printer, std::function<bool(const TaskStatus_t
    size_t minHeap = esp_get_minimum_free_heap_size();
    printer.printf("%s\nMin Heap Ever:%s %u KB\n", COLOR_RED, COLOR_RESET, minHeap / 1024);
    size_t max_block = heap_caps_get_largest_free_block(MALLOC_CAP_SPIRAM);
-    printer.printf("%s\nMax PSRAM Block:%s %u KB\n\n", COLOR_RED, COLOR_RESET, max_block / 1024);
+    printer.printf("%sMax PSRAM Block:%s %u KB\n\n", COLOR_RED, COLOR_RESET, max_block / 1024);

    // Print Runtime Information
-    printer.printf("Tasks: %u, Runtime: %lus, Period: %luus\r\n", uxArraySize, ulTotalRunTime / 1000000, ulCurrentRunTime);
+    printer.printf("Tasks: %u, Runtime: %lus, Period: %luus\n", uxArraySize, ulTotalRunTime / 1000000, ulCurrentRunTime);

    // Print Task Headers
-    printer.printf("Num\t            Name\tLoad\tPrio\t Free\tCore\tState\r\n");
+    printer.printf("Num\t            Name\tLoad\tPrio\t Free\tCore\tState\n");
    for (const auto &task : pxTaskStatusArray)
    {

@@ -179,7 +179,7 @@ void printRunningTasksMod(Print &printer, std::function<bool(const TaskStatus_t
            "\t%3lu%%"
            "\t%4u\t%5lu"
            "\t%4c"
-            "\t%s\r\n",
+            "\t%s\n",
            task.xTaskNumber, task.pcTaskName,
            ulTaskRunTime,
            task.uxCurrentPriority, task.usStackHighWaterMark,
@@ -2,5 +2,14 @@

 #include <Arduino.h>
 #include <string>
+#include <datastruct.h>

 std::string printBits(uint32_t value);
+
+void printRunningTasksMod(Print &printer, std::function<bool(const TaskStatus_t &a, const TaskStatus_t &b)> orderBy = nullptr);
+
+inline void swapHistory(PSRAMVector<ignitionBoxStatus>* active, PSRAMVector<ignitionBoxStatus>* writable) {
+    auto *temp = active;
+    active = writable; // switch active and writable buffers
+    writable = temp;   // ensure writable_history points to the buffer we just filled
+}
@@ -0,0 +1,177 @@
+#include <webserver.h>
+
+void on_ping(TimerHandle_t xTimer)
+{
+    if (!xTimer)
+        return;
+    auto ws = (AsyncWebSocket *)pvTimerGetTimerID(xTimer);
+    ws->pingAll();
+    ws->cleanupClients();
+}
+
+AstroWebServer::AstroWebServer(const uint8_t port, fs::FS &filesystem) : c_port(port), m_webserver(AsyncWebServer(port)), m_websocket(AsyncWebSocket("/ws")), m_filesystem(filesystem)
+{
+    LOG_DEBUG("Initializing Web Server");
+    m_websocket.onEvent([this](AsyncWebSocket *server, AsyncWebSocketClient *client,
+                               AwsEventType type, void *arg, uint8_t *data, size_t len)
+                        { onWsEvent(server, client, type, arg, data, len); });
+
+    m_webserver.addHandler(&m_websocket);
+    m_webserver.serveStatic("/", m_filesystem, "/").setDefaultFile("index.html");
+
+    m_webserver.on("/upload", HTTP_POST, [this](AsyncWebServerRequest *request)
+                   { onUploadRequest(request); }, [this](AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final)
+                   { onUploadHandler(request, filename, index, data, len, final); });
+
+    m_webserver.begin();
+    m_websocket.enable(true);
+
+    m_pingTimer = xTimerCreate("wsPingTimer", pdMS_TO_TICKS(c_pingTime), pdTRUE, (void *)&m_websocket, on_ping);
+    xTimerStart(m_pingTimer, pdMS_TO_TICKS(10));
+
+    registerWsCommand("setTime", [this](const ArduinoJson::JsonDocument &doc)
+                    { onSetTme(doc); });
+
+    LOG_DEBUG("Webserver Init OK");
+}
+
+AstroWebServer::~AstroWebServer()
+{
+    xTimerStop(m_pingTimer, 0);
+    xTimerDelete(m_pingTimer, pdMS_TO_TICKS(10));
+    m_webserver.removeHandler(&m_websocket);
+    m_webserver.end();
+}
+
+void AstroWebServer::sendWsData(const String &data)
+{
+    if (m_websocket.count())
+    {
+        m_websocket.textAll(data);
+    }
+}
+
+void AstroWebServer::registerWsCommand(const std::string &cmd, const WScommand func)
+{
+    if (cmd.empty() || m_webserverCommands.contains(cmd))
+        return;
+    if (!func)
+        return;
+    m_webserverCommands[cmd] = func;
+}
+
+void AstroWebServer::unRegisterWsCommand(const std::string &cmd)
+{
+    if (m_webserverCommands.contains(cmd))
+        m_webserverCommands.erase(cmd);
+}
+
+void AstroWebServer::onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventType type, void *arg, uint8_t *data, size_t len)
+{
+    switch (type)
+    {
+    case WS_EVT_CONNECT:
+        LOG_DEBUG("WS client IP [", client->remoteIP().toString().c_str(), "]-ID [", client->id(), "] CONNECTED");
+        break;
+    case WS_EVT_DISCONNECT:
+        LOG_DEBUG("WS client IP [", client->remoteIP().toString().c_str(), "]-ID [", client->id(), "] DISCONNECTED");
+        break;
+    case WS_EVT_PONG:
+        LOG_DEBUG("WS client IP [", client->remoteIP().toString().c_str(), "]-ID [", client->id(), "] PONG");
+        break;
+    case WS_EVT_DATA:
+    {
+        AwsFrameInfo *info = (AwsFrameInfo *)arg;
+        if (info->final && info->index == 0 && info->len == len)
+        {
+            std::string data_str((char *)data, len);
+            ArduinoJson::JsonDocument doc;
+            if (auto rv = ArduinoJson::deserializeJson(doc, data_str) != ArduinoJson::DeserializationError::Ok)
+            {
+                LOG_ERROR("WS Client unable to deserialize Json");
+                return;
+            }
+            if (!doc["cmd"].is<std::string>() || !m_webserverCommands.contains(doc["cmd"]))
+            {
+                LOG_WARN("WS Client Invalid Json command [", doc["cmd"].as<std::string>().c_str(), "]");
+                return;
+            }
+            // execute callback function
+            m_webserverCommands[doc["cmd"]](doc);
+        }
+    }
+    }
+}
+
+void AstroWebServer::onUploadRequest(AsyncWebServerRequest *request)
+{
+    if (m_uploadFailed)
+        request->send(500, "text/plain", "Upload failed");
+    else
+        request->send(200, "text/plain", "Upload successful");
+}
+
+void AstroWebServer::onUploadHandler(AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final)
+{
+    if (index == 0) // only on first iteration to open file
+    {
+        m_uploadFailed = false;
+        String safeName = filename;
+        int slashIndex = safeName.lastIndexOf('/');
+        if (slashIndex >= 0)
+            safeName = safeName.substring(slashIndex + 1);
+        if (safeName.length() == 0)
+        {
+            m_uploadFailed = true;
+            LOG_ERROR("Invalid file name");
+            return;
+        }
+
+        const std::filesystem::path filePath = std::filesystem::path(m_filesystem.mountpoint()) / safeName.c_str();
+        if (m_filesystem.exists(filePath.c_str()))
+            m_filesystem.remove(filePath.c_str());
+
+        m_uploadFile = m_filesystem.open(filePath.c_str(), FILE_WRITE);
+        if (!m_uploadFile)
+        {
+            m_uploadFailed = true;
+            LOG_ERROR("Failed to open upload file:", filePath.c_str());
+            return;
+        }
+    }
+
+    // Actual write of file data
+    if (!m_uploadFailed && m_uploadFile)
+    {
+        if (m_uploadFile.write(data, len) != len)
+            m_uploadFailed = true;
+    }
+
+    // close the file and save on final call
+    if (final && m_uploadFile)
+    {
+        m_uploadFile.close();
+        if (!m_uploadFailed)
+            LOG_INFO("Uploaded file to LittleFS:", filename.c_str());
+    }
+}
+
+void AstroWebServer::onSetTme(const ArduinoJson::JsonDocument &doc)
+{
+    std::string buffer;
+    auto epoch = doc["time"].as<time_t>();
+    timeval te{
+        .tv_sec = epoch,
+        .tv_usec = 0,
+    };
+    timezone tz{
+        .tz_minuteswest = 0,
+        .tz_dsttime = DST_MET,
+    };
+    settimeofday(&te, &tz);
+    time_t now = time(nullptr);
+    struct tm *t = localtime(&now);
+    buffer.resize(64);
+    strftime(buffer.data(), sizeof(buffer), "%Y-%m-%d %H:%M:%S", t);
+    LOG_DEBUG("WS Client set Datetime to: ", buffer.c_str());
+}
@@ -0,0 +1,47 @@
+#pragma once
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
+// System includes
+#include <Arduino.h>
+#include <DebugLog.h>
+#include <ESPAsyncWebServer.h>
+#include <AsyncTCP.h>
+#include <filesystem>
+#include <map>
+#include <FS.h>
+#include <ArduinoJson.h>
+
+class AstroWebServer
+{
+public:
+    using WScommand = std::function<void(const ArduinoJson::JsonDocument &)>;
+
+public:
+    AstroWebServer(const uint8_t port, fs::FS &filesystem);
+    ~AstroWebServer();
+
+    void sendWsData(const String &data);
+
+    void registerWsCommand(const std::string &cmd, const WScommand func);
+    void unRegisterWsCommand(const std::string &cmd);
+
+private:
+    void onWsEvent(AsyncWebSocket *server, AsyncWebSocketClient *client,
+                   AwsEventType type, void *arg, uint8_t *data, size_t len);
+
+    void onUploadRequest(AsyncWebServerRequest *request);
+    void onUploadHandler(AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final);
+
+    void onSetTme(const ArduinoJson::JsonDocument &doc);
+
+private:
+    const uint8_t c_port = 80;
+    const uint32_t c_pingTime = 5000;
+    fs::FS &m_filesystem;
+    AsyncWebServer m_webserver;
+    AsyncWebSocket m_websocket;
+    bool m_uploadFailed = false;
+    fs::File m_uploadFile;
+    TimerHandle_t m_pingTimer = NULL;
+    std::map<const std::string, AstroWebServer::WScommand> m_webserverCommands;
+};
@@ -1,188 +0,0 @@
-<!DOCTYPE html>
-<html>
-
-<head>
-    <meta charset="UTF-8">
-    <title>Astro Rotax Monitor</title>
-    <link rel="stylesheet" href="style.css">
-</head>
-
-<body>
-    <header class="page-header">
-        <div class="header-content">
-            <img src="logo_astro_dev.svg" alt="Astro Tecnologie" class="logo">
-        </div>
-        <div>
-
-            <h1>Rotax Ignition Box Monitor</h1>
-        </div>
-    </header>
-
-    <div id="loadingIndicator" class="loading-indicator">
-        <span class="spinner"></span> Waiting for data...
-    </div>
-
-    <div class="tables-container">
-        <div class="box">
-            <h2>Box_A</h2>
-            <div class="box-data">
-                <p><strong>Timestamp:</strong> <span id="a_timestamp">-</span></p>
-                <p><strong>Data Valid:</strong> <span id="a_datavalid">-</span></p>
-                <p><strong>Generator voltage:</strong> <span id="a_volts_gen">-</span></p>
-                <p><strong>ADC read time:</strong> <span id="a_adc_read_time">-</span></p>
-                <p><strong>Queue errors:</strong> <span id="a_n_queue_errors">-</span></p>
-            </div>
-            <div class="rpm-highlight">
-                <strong>Engine RPM:</strong> <span id="a_eng_rpm">-</span>
-            </div>
-            <table>
-                <thead>
-                    <tr>
-                        <th>Property</th>
-                        <th>Pickup 12</th>
-                        <th>Pickup 34</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <tr>
-                        <td>Spark delay</td>
-                        <td id="a_coils12_spark_delay">-</td>
-                        <td id="a_coils34_spark_delay">-</td>
-                    </tr>
-                    <tr>
-                        <td>Spark status</td>
-                        <td id="a_coils12_spark_status">-</td>
-                        <td id="a_coils34_spark_status">-</td>
-                    </tr>
-                    <tr>
-                        <td>Soft start status</td>
-                        <td id="a_coils12_sstart_status">-</td>
-                        <td id="a_coils34_sstart_status">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak P in</td>
-                        <td id="a_coils12_peak_p_in">-</td>
-                        <td id="a_coils34_peak_p_in">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak N in</td>
-                        <td id="a_coils12_peak_n_in">-</td>
-                        <td id="a_coils34_peak_n_in">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak P out</td>
-                        <td id="a_coils12_peak_p_out">-</td>
-                        <td id="a_coils34_peak_p_out">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak N out</td>
-                        <td id="a_coils12_peak_n_out">-</td>
-                        <td id="a_coils34_peak_n_out">-</td>
-                    </tr>
-                    <tr>
-                        <td>Level spark</td>
-                        <td id="a_coils12_level_spark">-</td>
-                        <td id="a_coils34_level_spark">-</td>
-                    </tr>
-                    <tr>
-                        <td>Spark Events</td>
-                        <td id="a_coils12_n_events">-</td>
-                        <td id="a_coils34_n_events">-</td>
-                    </tr>
-                    <tr>
-                        <td>Missed Events</td>
-                        <td id="a_coils12_n_missed_firing">-</td>
-                        <td id="a_coils34_n_missed_firing">-</td>
-                    </tr>
-                </tbody>
-            </table>
-        </div>
-
-        <div class="box">
-            <h2>Box_B</h2>
-            <div class="box-data">
-                <p><strong>Timestamp:</strong> <span id="b_timestamp">-</span></p>
-                <p><strong>Data Valid:</strong> <span id="b_datavalid">-</span></p>
-                <p><strong>Generator voltage:</strong> <span id="b_volts_gen">-</span></p>
-                <p><strong>ADC read time:</strong> <span id="b_adc_read_time">-</span></p>
-                <p><strong>Queue errors:</strong> <span id="b_n_queue_errors">-</span></p>
-            </div>
-            <div class="rpm-highlight">
-                <strong>Engine RPM:</strong> <span id="b_eng_rpm">-</span>
-            </div>
-            <table>
-                <thead>
-                    <tr>
-                        <th>Property</th>
-                        <th>Pickup 12</th>
-                        <th>Pickup 34</th>
-                    </tr>
-                </thead>
-                <tbody>
-                    <tr>
-                        <td>Spark delay</td>
-                        <td id="b_coils12_spark_delay">-</td>
-                        <td id="b_coils34_spark_delay">-</td>
-                    </tr>
-                    <tr>
-                        <td>Spark status</td>
-                        <td id="b_coils12_spark_status">-</td>
-                        <td id="b_coils34_spark_status">-</td>
-                    </tr>
-                    <tr>
-                        <td>Soft start status</td>
-                        <td id="b_coils12_sstart_status">-</td>
-                        <td id="b_coils34_sstart_status">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak P in</td>
-                        <td id="b_coils12_peak_p_in">-</td>
-                        <td id="b_coils34_peak_p_in">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak N in</td>
-                        <td id="b_coils12_peak_n_in">-</td>
-                        <td id="b_coils34_peak_n_in">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak P out</td>
-                        <td id="b_coils12_peak_p_out">-</td>
-                        <td id="b_coils34_peak_p_out">-</td>
-                    </tr>
-                    <tr>
-                        <td>Peak N out</td>
-                        <td id="b_coils12_peak_n_out">-</td>
-                        <td id="b_coils34_peak_n_out">-</td>
-                    </tr>
-                    <tr>
-                        <td>Level spark</td>
-                        <td id="b_coils12_level_spark">-</td>
-                        <td id="b_coils34_level_spark">-</td>
-                    </tr>
-                    <tr>
-                        <td>Spark Events</td>
-                        <td id="b_coils12_n_events">-</td>
-                        <td id="b_coils34_n_events">-</td>
-                    </tr>
-                    <tr>
-                        <td>Missed Events</td>
-                        <td id="b_coils12_n_missed_firing">-</td>
-                        <td id="b_coils34_n_missed_firing">-</td>
-                    </tr>
-                </tbody>
-            </table>
-        </div>
-    </div>
-
-    <div class="upload-section">
-        <h3>Upload file to Flash</h3>
-        <p>Select a file and upload it to Flash.</p>
-        <input type="file" id="littlefsFile">
-        <button onclick="uploadLittleFS()">Upload</button>
-        <div id="uploadStatus" class="upload-status">No file uploaded yet.</div>
-    </div>
-
-    <script src="script.js"></script>
-</body>
-
-</html>
@@ -1,164 +0,0 @@
-let ws;
-let lastMessageTimestamp = 0;
-const IDLE_THRESHOLD_MS = 1000;
-const loadingIndicator = document.getElementById("loadingIndicator");
-
-function setLoadingIndicator(visible) {
-    if (!loadingIndicator) {
-        return;
-    }
-
-    loadingIndicator.classList.toggle("hidden", !visible);
-}
-
-function updateLoadingState() {
-    const isConnected = ws && ws.readyState === WebSocket.OPEN;
-    const idle = Date.now() - lastMessageTimestamp >= IDLE_THRESHOLD_MS;
-
-    setLoadingIndicator(isConnected && idle);
-}
-
-function connectWS() {
-    ws = new WebSocket("ws://" + location.host + "/ws");
-
-    ws.onopen = () => {
-        console.log("WebSocket connesso");
-        lastMessageTimestamp = Date.now();
-        setLoadingIndicator(false);
-    };
-
-    ws.onclose = () => {
-        console.log("WebSocket disconnesso, retry...");
-        setLoadingIndicator(false);
-        setTimeout(connectWS, 5000);
-    };
-
-    ws.onmessage = (event) => {
-        let data;
-
-        try {
-            data = JSON.parse(event.data);
-        } catch (e) {
-            console.error("Invalid JSON received", e);
-            return;
-        }
-
-        lastMessageTimestamp = Date.now();
-        setLoadingIndicator(false);
-
-        // Update Box_A
-        if (data.box_a) {
-            const boxA = data.box_a;
-            document.getElementById("a_datavalid").textContent = boxA.datavalid ?? "-";
-            document.getElementById("a_timestamp").textContent = boxA.timestamp ?? "-";
-            document.getElementById("a_volts_gen").textContent = boxA.volts_gen ?? "-";
-            document.getElementById("a_eng_rpm").textContent = boxA.eng_rpm ?? "-";
-            document.getElementById("a_adc_read_time").textContent = boxA.adc_read_time ?? "-";
-            document.getElementById("a_n_queue_errors").textContent = boxA.n_queue_errors ?? "-";
-
-            const coils12A = boxA.coils12 || {};
-            const coils34A = boxA.coils34 || {};
-
-            document.getElementById("a_coils12_spark_delay").textContent = coils12A.spark_delay ?? "-";
-            document.getElementById("a_coils34_spark_delay").textContent = coils34A.spark_delay ?? "-";
-            document.getElementById("a_coils12_spark_status").textContent = coils12A.spark_status ?? "-";
-            document.getElementById("a_coils34_spark_status").textContent = coils34A.spark_status ?? "-";
-            document.getElementById("a_coils12_sstart_status").textContent = coils12A.sstart_status ?? "-";
-            document.getElementById("a_coils34_sstart_status").textContent = coils34A.sstart_status ?? "-";
-            document.getElementById("a_coils12_peak_p_in").textContent = coils12A.peak_p_in ?? "-";
-            document.getElementById("a_coils34_peak_p_in").textContent = coils34A.peak_p_in ?? "-";
-            document.getElementById("a_coils12_peak_n_in").textContent = coils12A.peak_n_in ?? "-";
-            document.getElementById("a_coils34_peak_n_in").textContent = coils34A.peak_n_in ?? "-";
-            document.getElementById("a_coils12_peak_p_out").textContent = coils12A.peak_p_out ?? "-";
-            document.getElementById("a_coils34_peak_p_out").textContent = coils34A.peak_p_out ?? "-";
-            document.getElementById("a_coils12_peak_n_out").textContent = coils12A.peak_n_out ?? "-";
-            document.getElementById("a_coils34_peak_n_out").textContent = coils34A.peak_n_out ?? "-";
-            document.getElementById("a_coils12_level_spark").textContent = coils12A.level_spark ?? "-";
-            document.getElementById("a_coils34_level_spark").textContent = coils34A.level_spark ?? "-";
-            document.getElementById("a_coils12_n_events").textContent = coils12A.n_events ?? "-";
-            document.getElementById("a_coils34_n_events").textContent = coils34A.n_events ?? "-";
-            document.getElementById("a_coils12_n_missed_firing").textContent = coils12A.n_missed_firing ?? "-";
-            document.getElementById("a_coils34_n_missed_firing").textContent = coils34A.n_missed_firing ?? "-";
-        }
-
-        // Update Box_B
-        if (data.box_b) {
-            const boxB = data.box_b;
-            document.getElementById("b_datavalid").textContent = boxB.datavalid ?? "-";
-            document.getElementById("b_timestamp").textContent = boxB.timestamp ?? "-";
-            document.getElementById("b_volts_gen").textContent = boxB.volts_gen ?? "-";
-            document.getElementById("b_eng_rpm").textContent = boxB.eng_rpm ?? "-";
-            document.getElementById("b_adc_read_time").textContent = boxB.adc_read_time ?? "-";
-            document.getElementById("b_n_queue_errors").textContent = boxB.n_queue_errors ?? "-";
-
-            const coils12B = boxB.coils12 || {};
-            const coils34B = boxB.coils34 || {};
-
-            document.getElementById("b_coils12_spark_delay").textContent = coils12B.spark_delay ?? "-";
-            document.getElementById("b_coils34_spark_delay").textContent = coils34B.spark_delay ?? "-";
-            document.getElementById("b_coils12_spark_status").textContent = coils12B.spark_status ?? "-";
-            document.getElementById("b_coils34_spark_status").textContent = coils34B.spark_status ?? "-";
-            document.getElementById("b_coils12_sstart_status").textContent = coils12B.sstart_status ?? "-";
-            document.getElementById("b_coils34_sstart_status").textContent = coils34B.sstart_status ?? "-";
-            document.getElementById("b_coils12_peak_p_in").textContent = coils12B.peak_p_in ?? "-";
-            document.getElementById("b_coils34_peak_p_in").textContent = coils34B.peak_p_in ?? "-";
-            document.getElementById("b_coils12_peak_n_in").textContent = coils12B.peak_n_in ?? "-";
-            document.getElementById("b_coils34_peak_n_in").textContent = coils34B.peak_n_in ?? "-";
-            document.getElementById("b_coils12_peak_p_out").textContent = coils12B.peak_p_out ?? "-";
-            document.getElementById("b_coils34_peak_p_out").textContent = coils34B.peak_p_out ?? "-";
-            document.getElementById("b_coils12_peak_n_out").textContent = coils12B.peak_n_out ?? "-";
-            document.getElementById("b_coils34_peak_n_out").textContent = coils34B.peak_n_out ?? "-";
-            document.getElementById("b_coils12_level_spark").textContent = coils12B.level_spark ?? "-";
-            document.getElementById("b_coils34_level_spark").textContent = coils34B.level_spark ?? "-";
-            document.getElementById("b_coils12_n_events").textContent = coils12B.n_events ?? "-";
-            document.getElementById("b_coils34_n_events").textContent = coils34B.n_events ?? "-";
-            document.getElementById("b_coils12_n_missed_firing").textContent = coils12B.n_missed_firing ?? "-";
-            document.getElementById("b_coils34_n_missed_firing").textContent = coils34B.n_missed_firing ?? "-";
-        }
-    };
-}
-
-function start() {
-    fetch("/start");
-}
-
-function stop() {
-    fetch("/stop");
-}
-
-function uploadLittleFS() {
-    const fileInput = document.getElementById("littlefsFile");
-    const status = document.getElementById("uploadStatus");
-
-    if (!fileInput || fileInput.files.length === 0) {
-        if (status) status.textContent = "Select a file first.";
-        return;
-    }
-
-    const file = fileInput.files[0];
-    const formData = new FormData();
-    formData.append("file", file, file.name);
-
-    if (status) status.textContent = "Uploading...";
-
-    fetch("/upload", {
-        method: "POST",
-        body: formData,
-    })
-        .then((resp) => {
-            if (!resp.ok) {
-                throw new Error("Upload failed: " + resp.status + " " + resp.statusText);
-            }
-            return resp.text();
-        })
-        .then(() => {
-            if (status) status.textContent = "Uploaded: " + file.name;
-            fileInput.value = "";
-        })
-        .catch((err) => {
-            if (status) status.textContent = err.message;
-        });
-}
-
-setInterval(updateLoadingState, 200);
-connectWS();
@@ -1,8 +1,7 @@
 {
    "recommendations": [
        "Jason2866.esp-decoder",
-        "pioarduino.pioarduino-ide",
-        "platformio.platformio-ide"
+        "pioarduino.pioarduino-ide"
    ],
    "unwantedRecommendations": [
        "ms-vscode.cpptools-extension-pack"
@@ -16,18 +16,18 @@ lib_deps =
 	hideakitai/DebugLog@^0.8.4
 board_build.flash_size = 4MB
 board_build.partitions = default.csv
-monitor_speed = 115200
+monitor_speed = 921600
 build_type = release

 [env:esp32-devtest-debug]
 board = esp32dev
 platform = https://github.com/pioarduino/platform-espressif32/releases/download/stable/platform-espressif32.zip
-
+framework = arduino
 lib_deps = 
 	hideakitai/DebugLog@^0.8.4
 board_build.flash_size = 4MB
 board_build.partitions = default.csv
-monitor_speed = 115200
+monitor_speed = 921600
 build_type = debug
 build_flags = 
 	-O0
@@ -0,0 +1,12 @@
+#pragma once
+
+// ANSI colors
+#define COLOR_RESET "\033[0m"
+#define COLOR_RED "\033[31m"
+#define COLOR_GREEN "\033[32m"
+#define COLOR_BLUE "\033[34m"
+#define COLOR_MAGENTA "\033[35m"
+#define COLOR_CYAN "\033[36m"
+#define COLOR_YELLOW "\033[33m"
+#define COLOR_WHITE "\033[37m"
+#define COLOR_LBLUE "\033[94m"
@@ -1,7 +1,11 @@
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
 #include <Arduino.h>
 #include <DebugLog.h>

 #include "timer.h"
+#include "colors.h"
+
 #include <map>

 static hw_timer_t *timerA = NULL;
@@ -15,16 +19,27 @@ static uint32_t count = 0;
 #define SPARK_DLY_MIN 10
 #define SPARK_DLY_MAX 490

+#define COIL_PULSE_MIN 100
+#define COIL_PULSE_MAX 1000
+
+#define SPARK_PULSE_MIN 10
+#define SPARK_PULSE_MAX 500
+
 #define PAUSE_LONG_MIN 5000
 #define PAUSE_LONG_MAX PAUSE_LONG_MIN * 100

-void clearScreen(){
+#define RPM_MIN 250
+#define RPM_MAX 5500
+
+void clearScreen()
+{
  Serial.print("\033[2J"); // clear screen
  Serial.print("\033[H");  // cursor home
  Serial.flush();
 }

-static double filtered = 0;
+static uint32_t set_rpm = 500;
+static uint32_t set_delay = 100;

 static const std::map<const uint32_t, const char *> pin2Name = {
    {PIN_TRIG_A12P, "HIGH_PIN_TRIG_A12P"},
@@ -49,13 +64,42 @@ static timerStatus stsA = {
    .coil_pulse_us = 1000,
    .spark_pulse_us = 100,
    .spark_delay_us = 50,
+    .pins = {
+        .pin_trig_12p = PIN_TRIG_A12P,
+        .pin_trig_12n = PIN_TRIG_A12N,
+        .pin_trig_34p = PIN_TRIG_A34P,
+        .pin_trig_34n = PIN_TRIG_A34N,
+        .pin_spark_12 = SPARK_A12,
+        .pin_spark_34 = SPARK_A34},
    .main_task = NULL};

+static timerStatus stsB = {
+    .clock_period_us = (uint32_t)PERIOD_US,
+    .pause_long_us = 10000,
+    .pause_short_us = 1000,
+    .coil_pulse_us = 500,
+    .spark_pulse_us = 100,
+    .spark_delay_us = 50,
+    .pins = {
+        .pin_trig_12p = PIN_TRIG_B12P,
+        .pin_trig_12n = PIN_TRIG_B12N,
+        .pin_trig_34p = PIN_TRIG_B34P,
+        .pin_trig_34n = PIN_TRIG_B34N,
+        .pin_spark_12 = SPARK_B12,
+        .pin_spark_34 = SPARK_B34},
+    .main_task = NULL};
+
+static bool isEnabled_A = false;
+static bool isEnabled_B = false;
+
+static String last_command;
+
 void setup()
 {

  Serial.begin(115200);
  delay(1000);
+  Serial.setTimeout(100);
  LOG_ATTACH_SERIAL(Serial);

  pinMode(PIN_TRIG_A12P, OUTPUT);
@@ -73,36 +117,152 @@ void setup()
  pinMode(SPARK_B34, OUTPUT);

  pinMode(SPARK_DELAY_POT, ANALOG);
-  stsA.main_task = xTaskGetCurrentTaskHandleForCore(1);
+  pinMode(FREQ_POT, ANALOG);

+  pinMode(ENABLE_PIN_A, INPUT_PULLUP);
+  pinMode(ENABLE_PIN_B, INPUT_PULLUP);
+
+  // get the task handle for the main loop
+  stsA.main_task = xTaskGetCurrentTaskHandleForCore(1);
+  stsB.main_task = xTaskGetCurrentTaskHandleForCore(1);
+
+  // Begin timer with preset fixed frequency
  timerA = timerBegin(FREQUENCY);
+  timerB = timerBegin(FREQUENCY);
+
+  // Stop timers because of autostart
+  timerStop(timerA);
+  timerStop(timerB);
+
+  // Attach interrupts and call callback every timer expiry
  timerAttachInterruptArg(timerA, &onTimer, (void *)&stsA);
-  timerAlarm(timerA, 1, true, 0);
+  timerAttachInterruptArg(timerB, &onTimer, (void *)&stsB);
+  timerAlarm(timerA, 1, true, 0); // infinite number of reloads
+  timerAlarm(timerB, 1, true, 0);

  LOG_INFO("Setup Complete");
 }

 void loop()
 {
-  LOG_INFO("Loop: ", count++);
-  uint32_t spark_delay = (uint32_t)(map(analogRead(SPARK_DELAY_POT), 0, 4096, SPARK_DLY_MIN, SPARK_DLY_MAX) / PERIOD_US);
-  stsA.spark_delay_us = spark_delay * PERIOD_US;
-  if (stsA.spark_delay_us > (SPARK_DLY_MIN + SPARK_DLY_MAX) / 2) {
+  clearScreen();
+
+  Serial.printf("\t++++ Loop: %u ++++\n", count++);
+
+  if (isEnabled_A)
+    Serial.println("==== System A is" COLOR_GREEN " ENABLED" COLOR_RESET " ====");
+  else
+    Serial.println("==== System A is" COLOR_RED " DISABLED" COLOR_RESET " ====");
+
+  if (isEnabled_B)
+    Serial.println("==== System B is" COLOR_GREEN " ENABLED" COLOR_RESET " ====");
+  else
+    Serial.println("==== System B is" COLOR_RED " DISABLED" COLOR_RESET " ====");
+
+  Serial.printf("Spark Delay uS: %u\n", stsA.spark_delay_us);
+  Serial.printf("Soft Start: %s\n", stsA.soft_start ? "ENABLED" : "DISABLED");
+  Serial.printf("Engine Rpm: %u\n", (uint32_t)(set_rpm));
+  Serial.printf("Coil Pulse: %u uS\n", stsA.coil_pulse_us);
+  Serial.printf("Spark Pulse: %u uS\n", stsA.spark_pulse_us);
+  Serial.println(COLOR_CYAN "-------------------------------------");
+  Serial.println("E[a/b] > Enable Box a/b | D[a/b]  > Disable a/b");
+  Serial.println("S[ddd] > Spark Delay    | R[dddd] > Engine RPM");
+  Serial.println("C[ddd] > Spark Pulse    | P[ddd]  > Coil Pulse");
+  Serial.println("-------------------------------------" COLOR_RESET);
+  Serial.printf("Last Command: %s\n", last_command.c_str());
+
+  auto str = Serial.readStringUntil('\n');
+  if (!str.isEmpty())
+  {
+    last_command = str;
+    const auto cmd = str.charAt(0);
+    char c;
+    switch (cmd)
+    {
+    case 'E':
+    {
+      char box;
+      sscanf(str.c_str(), "%c%c\n", &c, &box);
+      if (box == 'a' && !isEnabled_A)
+      {
+        timerStart(timerA);
+        isEnabled_A = true;
+      }
+      else if (box == 'b' && !isEnabled_B)
+      {
+        timerStart(timerB);
+        isEnabled_B = true;
+      }
+      break;
+    }
+    case 'D':
+    {
+      char c;
+      char box;
+      sscanf(str.c_str(), "%c%c\n", &c, &box);
+      if (box == 'a' && isEnabled_A)
+      {
+        timerStop(timerA);
+        isEnabled_A = false;
+      }
+      else if (box == 'b' && isEnabled_B)
+      {
+        timerStop(timerB);
+        isEnabled_B = false;
+      }
+      break;
+    }
+    case 'R':
+    {
+      int new_rpm;
+      sscanf(str.c_str(), "%c%d\n", &c, &new_rpm);
+      new_rpm = min(RPM_MAX, max(RPM_MIN, new_rpm));
+      stsA.pause_long_us = (uint32_t)(60000000.0f / (float)new_rpm / 2.0f);
+      stsB.pause_long_us = stsA.pause_long_us;
+      set_rpm = (uint32_t)new_rpm;
+      break;
+    }
+    case 'S':
+    {
+      int new_delay;
+      sscanf(str.c_str(), "%c%d\n", &c, &new_delay);
+      new_delay = min(SPARK_DLY_MAX, max(SPARK_DLY_MIN, new_delay));
+      stsA.spark_delay_us = (uint32_t)(new_delay);
+      if (stsA.spark_delay_us > (SPARK_DLY_MIN + SPARK_DLY_MAX) / 2)
+      {
        stsA.soft_start = true;
        stsA.spark_delay_us -= (SPARK_DLY_MIN + SPARK_DLY_MAX) / 2;
-  } else {
+      }
+      else
+      {
        stsA.soft_start = false;
      }
-
-  double new_val = (float)(map(analogRead(FREQ_POT), 0, 4096, PAUSE_LONG_MIN, PAUSE_LONG_MAX));
-  filtered = filtered + 0.1 * (new_val - filtered);
-  stsA.pause_long_us = (uint32_t)filtered;
-  LOG_INFO("Spark Delay uS: ", stsA.spark_delay_us, "\tSoft Start: ", stsA.soft_start ? "TRUE" : "FALSE");
-  LOG_INFO("Pause: ", (uint32_t)(stsA.pause_long_us / 1000), "ms");
-  LOG_INFO("Coil Pulse: ", stsA.coil_pulse_us, "us");
-  LOG_INFO("Spark Pulse: ", stsA.spark_pulse_us, "us");
-
-
-  delay(100);
-  clearScreen();
+      stsB.soft_start = stsA.soft_start;
+      stsB.spark_delay_us = stsA.spark_delay_us;
+      break;
+    }
+    case 'P':
+    {
+      int new_pulse;
+      sscanf(str.c_str(), "%c%d\n", &c, &new_pulse);
+      new_pulse = min(COIL_PULSE_MAX, max(COIL_PULSE_MIN, new_pulse));
+      stsA.coil_pulse_us = stsB.coil_pulse_us = (uint32_t)new_pulse;
+      break;
+    }
+    case 'C':
+    {
+      int new_pulse;
+      sscanf(str.c_str(), "%c%d\n", &c, &new_pulse);
+      new_pulse = min(SPARK_PULSE_MAX, max(SPARK_PULSE_MIN, new_pulse));
+      stsA.spark_pulse_us = stsB.spark_pulse_us = (uint32_t)new_pulse;
+      break;
+    }
+    default:
+      break;
+    }
+    Serial.read();
+  }
+
+  str.clear();
+  delay(1000);
 }
@@ -1,5 +1,9 @@
 #pragma once

+// Enable Pin
+#define ENABLE_PIN_A 16
+#define ENABLE_PIN_B 15
+
 ///// Ignition Box A /////
 #define PIN_TRIG_A12P 18
 #define PIN_TRIG_A12N 19
@@ -7,20 +7,18 @@ void onTimer(void *arg)
    BaseType_t xHigherPriorityTaskWoken = pdFALSE;
    timerStatus *params = (timerStatus *)(arg);
    TaskHandle_t task = params->main_task;
+    const timerPins pins = params->pins;

    // increment state time
    params->state_time += params->clock_period_us;

-    digitalWrite(PIN_TRIG_B12P, HIGH);
-
    switch (params->state)
    {

    case S_12P:
        if (params->state_time == params->clock_period_us && !params->coil12p_high)
        {
-            // xTaskNotifyFromISR(task, PIN_TRIG_A12P, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A12P, HIGH);
+            digitalWrite(pins.pin_trig_12p, HIGH);
            params->coil12p_high = true;
            wait_sent = false;
        }
@@ -29,21 +27,18 @@ void onTimer(void *arg)
        {
            if (params->state_time == params->spark_delay_us)
            {
-                // xTaskNotifyFromISR(task, SPARK_A12, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A12, HIGH);
+                digitalWrite(pins.pin_spark_12, HIGH);
            }

            if (params->state_time == (params->spark_delay_us + params->spark_pulse_us))
            {
-                // xTaskNotifyFromISR(task, ~SPARK_A12, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A12, LOW);
+                digitalWrite(pins.pin_spark_12, LOW);
            }
        }

        if (params->state_time >= params->coil_pulse_us && params->coil12p_high)
        {
-            // xTaskNotifyFromISR(task, ~PIN_TRIG_A12P, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A12P, LOW);
+            digitalWrite(pins.pin_trig_12p, LOW);
            params->coil12p_high = false;
        }

@@ -57,8 +52,7 @@ void onTimer(void *arg)
    case S_12N:
        if (params->state_time == params->clock_period_us && !params->coil12n_high)
        {
-            // xTaskNotifyFromISR(task, PIN_TRIG_A12N, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A12N, HIGH);
+            digitalWrite(pins.pin_trig_12n, HIGH);
            params->coil12n_high = true;
        }

@@ -66,21 +60,18 @@ void onTimer(void *arg)
        {
            if (params->state_time == params->spark_delay_us)
            {
-                // xTaskNotifyFromISR(task, SPARK_A12, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A12, HIGH);
+                digitalWrite(pins.pin_spark_12, HIGH);
            }

            if (params->state_time == (params->spark_delay_us + params->spark_pulse_us))
            {
-                // xTaskNotifyFromISR(task, ~SPARK_A12, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A12, LOW);
+                digitalWrite(pins.pin_spark_12, LOW);
            }
        }

        if (params->state_time >= params->coil_pulse_us && params->coil12n_high)
        {
-            // xTaskNotifyFromISR(task, ~PIN_TRIG_A12N, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A12N, LOW);
+            digitalWrite(pins.pin_trig_12n, LOW);
            params->coil12n_high = false;
            params->state = S_WAIT_10MS;
            params->state_time = 0;
@@ -90,7 +81,6 @@ void onTimer(void *arg)
    case S_WAIT_10MS:
        if (!wait_sent)
        {
-            // xTaskNotifyFromISR(task, S_WAIT_10MS, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
            wait_sent = true;
        }
        if (params->state_time >= params->pause_long_us)
@@ -103,8 +93,7 @@ void onTimer(void *arg)
    case S_34P:
        if (params->state_time == params->clock_period_us && !params->coil34p_high)
        {
-            // xTaskNotifyFromISR(task, PIN_TRIG_A34P, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A34P, HIGH);
+            digitalWrite(pins.pin_trig_34p, HIGH);
            params->coil34p_high = true;;
            wait_sent = false;
        }
@@ -113,21 +102,18 @@ void onTimer(void *arg)
        {
            if (params->state_time == params->spark_delay_us)
            {
-                // xTaskNotifyFromISR(task, SPARK_A34, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A34, HIGH);
+                digitalWrite(pins.pin_spark_34, HIGH);
            }

            if (params->state_time == params->spark_delay_us + params->spark_pulse_us)
            {
-                // xTaskNotifyFromISR(task, ~SPARK_A34, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A34, LOW);
+                digitalWrite(pins.pin_spark_34, LOW);
            }
        }

        if (params->state_time >= params->coil_pulse_us && params->coil34p_high)
        {
-            // xTaskNotifyFromISR(task, ~PIN_TRIG_A34P, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A34P, LOW);
+            digitalWrite(pins.pin_trig_34p, LOW);
            params->coil34p_high = false;
        }

@@ -141,8 +127,7 @@ void onTimer(void *arg)
    case S_34N:
        if (params->state_time == params->clock_period_us && !params->coil34n_high)
        {
-            // xTaskNotifyFromISR(task, PIN_TRIG_A34N, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A34N, HIGH);
+            digitalWrite(pins.pin_trig_34n, HIGH);
            params->coil34n_high = true;
        }

@@ -150,21 +135,18 @@ void onTimer(void *arg)
        {
            if (params->state_time == params->spark_delay_us)
            {
-                // xTaskNotifyFromISR(task, SPARK_A34, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A34, HIGH);
+                digitalWrite(pins.pin_spark_34, HIGH);
            }

            if (params->state_time == params->spark_delay_us + params->spark_pulse_us)
            {
-                // xTaskNotifyFromISR(task, ~SPARK_A34, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-                digitalWrite(SPARK_A34, LOW);
+                digitalWrite(pins.pin_spark_34, LOW);
            }
        }

        if (params->state_time >= params->coil_pulse_us && params->coil34n_high)
        {
-            // xTaskNotifyFromISR(task, ~PIN_TRIG_A34N, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
-            digitalWrite(PIN_TRIG_A34N, LOW);
+            digitalWrite(pins.pin_trig_34n, LOW);
            params->coil34n_high = false;
            params->state = S_WAIT_10MS_END;
            params->state_time = 0;
@@ -174,7 +156,6 @@ void onTimer(void *arg)
    case S_WAIT_10MS_END:
        if (!wait_sent)
        {
-            // xTaskNotifyFromISR(task, S_WAIT_10MS_END, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
            wait_sent = true;
        }
        if (params->state_time >= params->pause_long_us)
@@ -185,8 +166,6 @@ void onTimer(void *arg)
        break;
    }
    
-    digitalWrite(PIN_TRIG_B12P, LOW);
-
    if (xHigherPriorityTaskWoken)
        portYIELD_FROM_ISR();
 }
@@ -1,5 +1,7 @@
 #pragma once

+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
 #include <Arduino.h>
 #include <DebugLog.h>
 #include "pins.h"
@@ -19,6 +21,15 @@ enum State
    S_WAIT_10MS_END
 };

+struct timerPins {
+    const uint8_t pin_trig_12p;
+    const uint8_t pin_trig_12n;
+    const uint8_t pin_trig_34p;
+    const uint8_t pin_trig_34n;
+    const uint8_t pin_spark_12;
+    const uint8_t pin_spark_34;
+};
+
 struct timerStatus
 {
    State state = State::S_12P;
@@ -34,6 +45,7 @@ struct timerStatus
    bool coil34p_high = false;
    bool coil12n_high = false;
    bool coil34n_high = false;
+    timerPins pins;
    TaskHandle_t main_task;
 };
Author	SHA1	Message	Date
Emanuele Trabattoni	28a2bf75e3	start refactoring	2026-04-22 22:23:55 +02:00
Obbart	c9887a563e	more variables name refactoring	2026-04-22 15:14:25 +02:00
Obbart	15ca82b6df	task variable name refactoring	2026-04-22 14:17:35 +02:00
Obbart	d700578256	disable interrupts in adc reading critical section	2026-04-22 13:43:41 +02:00
Obbart	10f8026c6d	enable disable interrupts on adc drdy only when needed (only for cycle read now) fixed useless delays	2026-04-22 12:07:39 +02:00
Obbart	dc56990f1e	fixed ws ping timer	2026-04-21 23:30:08 +02:00
Obbart	a9d5bcfd66	fixed pinmap	2026-04-21 23:29:48 +02:00
Obbart	9bb66a9459	re enable interrupt logic for ADC drdy	2026-04-21 22:32:01 +02:00
Obbart	aa9935ef22	reorder upload and monitor ports	2026-04-21 22:25:56 +02:00
Obbart	79dbd5db5d	added some fake commands	2026-04-21 22:22:59 +02:00
Obbart	94c5c7491a	file cleanup	2026-04-21 22:22:47 +02:00
Obbart	5ca3d3a46b	Added module datasheet	2026-04-21 21:53:22 +02:00
Obbart	6f372fcb49	Vhanged pin assignment to avoid 35,36,37 used in QSPI PSRAM	2026-04-21 21:51:58 +02:00
Obbart	fec59815a6	Merge branch 'ioexpander' into debug	2026-04-21 16:16:16 +02:00
Obbart	7e7d0a1c59	Second ADC debugging in process	2026-04-21 16:11:07 +02:00
Emanuele Trabattoni	dce6b0fd4f	working on second adc	2026-04-17 13:24:43 +02:00
Emanuele Trabattoni	bea29dc8f5	ADC ok with interrupt or drdy	2026-04-17 12:21:35 +02:00
Emanuele Trabattoni	1b8ba88b05	ADC working ok in sync with system	2026-04-17 11:01:41 +02:00
Obbart	5aa5aaa07a	ADC Testing	2026-04-17 09:13:05 +02:00
Obbart	1b7a531d54	Updated test instrument with cli commands	2026-04-17 09:11:41 +02:00
Obbart	8171cab9cb	adc ok	2026-04-14 14:16:11 +02:00
Emanuele Trabattoni	899c8cffbc	io expander class ok , adc not working	2026-04-14 11:02:33 +02:00
Emanuele Trabattoni	782aa95ee6	Merge branch 'task-refactor'	2026-04-13 10:28:24 +02:00
Emanuele Trabattoni	212b37c95f	updated and fixed charts	2026-04-13 10:26:55 +02:00
Emanuele Trabattoni	f8c3c69e80	fix graph	2026-04-12 14:42:40 +02:00
Emanuele Trabattoni	7da58c8a49	Set time from browser	2026-04-12 14:40:58 +02:00
Obbart	a153402d28	webpage chats	2026-04-12 02:38:27 +02:00
Obbart	095aa59f36	task refactoring working, sometimes misses events, check priorities	2026-04-12 01:45:32 +02:00
Emanuele Trabattoni	fdba6d5ad5	refactor continued, at least it compiles	2026-04-11 16:39:59 +02:00
Emanuele Trabattoni	d1b96e932c	task refactoring work in progress	2026-04-11 15:49:40 +02:00
Obbart	684c34e209	adding pins and task class	2026-04-11 12:27:19 +02:00
Obbart	37fa6a686f	Merge branch 'datasave'	2026-04-11 11:40:20 +02:00
Obbart	9c012efef1	refactor led class	2026-04-11 11:37:40 +02:00
Obbart	d41a99ee88	rgb led	2026-04-11 00:40:33 +02:00
Obbart	eaeb515074	Modified Task display to order based on task number or arbitraruy function	2026-04-10 23:33:22 +02:00
Obbart	246ba7eeb2	Task A+B concurrency <check ok without ADC	2026-04-10 22:03:09 +02:00
Emanuele Trabattoni	736a8d8bd5	modified to also read channel B	2026-04-10 12:12:28 +02:00
Emanuele Trabattoni	2083119d79	Updated interface to show Box A+B	2026-04-10 09:27:41 +02:00
Emanuele Trabattoni	575730a340	Finalized PINMAP	2026-04-09 15:54:59 +02:00
Emanuele Trabattoni	155f58a347	refactored webserver code	2026-04-09 14:42:13 +02:00
Emanuele Trabattoni	1e068476af	LittleFS mount OK, updated interface, upload to littlefs from browser	2026-04-09 13:41:50 +02:00
Emanuele Trabattoni	de9ffe40e5	refactor variables and LittleFS mount	2026-04-09 10:23:57 +02:00
Emanuele Trabattoni	97bce90ba6	changed partition to littlefs, not working yet	2026-04-08 17:10:30 +02:00
Emanuele Trabattoni	12e1e8e7a4	Fixed Filters, split file in html, script and css	2026-04-08 16:55:03 +02:00
Emanuele Trabattoni	4dc45954e9	Webpage is OK, html in memory since SPIFFS is to slow. Moving average to be fixed	2026-04-08 15:23:21 +02:00
Emanuele Trabattoni	07eb06f67b	Save History Sync on flash, still some issues in deleting previous file	2026-04-08 10:27:18 +02:00
Emanuele Trabattoni	481f12f526	Enable/Disable pickup simulation	2026-04-08 10:26:44 +02:00
Emanuele Trabattoni	7c96101cdd	SPIFFS mount sometimes fail	2026-04-07 17:33:08 +02:00
Emanuele Trabattoni	877236ee4e	Save files appending on same session and new file on new session	2026-04-07 15:53:52 +02:00
Emanuele Trabattoni	668b590d7c	CSV file save on SPIFF filesystem, 10MB on internal flash	2026-04-07 13:21:27 +02:00
Emanuele Trabattoni	f36cb96f21	Improved task code	2026-04-07 10:51:53 +02:00
Emanuele Trabattoni	dc44decd64	Moved files in libraries	2026-04-07 10:19:28 +02:00
Emanuele Trabattoni	0d0db29bba	Merge branch 'adc'	2026-04-07 10:12:50 +02:00
Obbart	5c9ef7e93b	Fast ADC readings ok, to verify timing and settling time	2026-04-05 17:05:10 +02:00
Obbart	a2d0afa0c9	adc read ok, very slow	2026-04-05 11:16:10 +02:00
Obbart	1109681eb5	Merge branch 'debug'	2026-04-05 10:32:08 +02:00