modified to also read channel B

RotaxMonitor/data/index.html

@@ -13,6 +13,7 @@
             <img src="logo_astro_dev.svg" alt="Astro Tecnologie" class="logo">
         </div>
         <div>
+
             <h1>Rotax Ignition Box Monitor</h1>
         </div>
     </header>
@@ -21,75 +22,156 @@
         <span class="spinner"></span> Waiting for data...
     </div>
 
-    <div style="max-width: 900px; margin: 0 auto; text-align: left;">
-        <p><strong>Timestamp:</strong> <span id="timestamp">-</span></p>
-        <p><strong>Data Valid:</strong> <span id="datavalid">-</span></p>
-        <p><strong>Generator voltage:</strong> <span id="volts_gen">-</span></p>
-        <p><strong>Engine RPM:</strong> <span id="eng_rpm">-</span></p>
-        <p><strong>ADC read time:</strong> <span id="adc_read_time">-</span></p>
-        <p><strong>Queue errors:</strong> <span id="n_queue_errors">-</span></p>
+    <div class="tables-container">
+        <div class="box">
+            <h2>Box_A</h2>
+            <div class="box-data">
+                <p><strong>Timestamp:</strong> <span id="timestamp">-</span></p>
+                <p><strong>Data Valid:</strong> <span id="datavalid">-</span></p>
+                <p><strong>Generator voltage:</strong> <span id="volts_gen">-</span></p>
+                <p><strong>ADC read time:</strong> <span id="adc_read_time">-</span></p>
+                <p><strong>Queue errors:</strong> <span id="n_queue_errors">-</span></p>
+            </div>
+            <div class="rpm-highlight">
+                <strong>Engine RPM:</strong> <span id="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="coils12_spark_delay">-</td>
+                        <td id="coils34_spark_delay">-</td>
+                    </tr>
+                    <tr>
+                        <td>Spark status</td>
+                        <td id="coils12_spark_status">-</td>
+                        <td id="coils34_spark_status">-</td>
+                    </tr>
+                    <tr>
+                        <td>Soft start status</td>
+                        <td id="coils12_sstart_status">-</td>
+                        <td id="coils34_sstart_status">-</td>
+                    </tr>
+                    <tr>
+                        <td>Peak P in</td>
+                        <td id="coils12_peak_p_in">-</td>
+                        <td id="coils34_peak_p_in">-</td>
+                    </tr>
+                    <tr>
+                        <td>Peak N in</td>
+                        <td id="coils12_peak_n_in">-</td>
+                        <td id="coils34_peak_n_in">-</td>
+                    </tr>
+                    <tr>
+                        <td>Peak P out</td>
+                        <td id="coils12_peak_p_out">-</td>
+                        <td id="coils34_peak_p_out">-</td>
+                    </tr>
+                    <tr>
+                        <td>Peak N out</td>
+                        <td id="coils12_peak_n_out">-</td>
+                        <td id="coils34_peak_n_out">-</td>
+                    </tr>
+                    <tr>
+                        <td>Level spark</td>
+                        <td id="coils12_level_spark">-</td>
+                        <td id="coils34_level_spark">-</td>
+                    </tr>
+                    <tr>
+                        <td>Spark Events</td>
+                        <td id="coils12_n_events">-</td>
+                        <td id="coils34_n_events">-</td>
+                    </tr>
+                    <tr>
+                        <td>Missed Events</td>
+                        <td id="coils12_n_missed_firing">-</td>
+                        <td id="coils34_n_missed_firing">-</td>
+                    </tr>
+                </tbody>
+            </table>
+        </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="coils12_spark_delay">-</td>
-                    <td id="coils34_spark_delay">-</td>
-                </tr>
-                <tr>
-                    <td>Spark status</td>
-                    <td id="coils12_spark_status">-</td>
-                    <td id="coils34_spark_status">-</td>
-                </tr>
-                <tr>
-                    <td>Soft start status</td>
-                    <td id="coils12_sstart_status">-</td>
-                    <td id="coils34_sstart_status">-</td>
-                </tr>
-                <tr>
-                    <td>Peak P in</td>
-                    <td id="coils12_peak_p_in">-</td>
-                    <td id="coils34_peak_p_in">-</td>
-                </tr>
-                <tr>
-                    <td>Peak N in</td>
-                    <td id="coils12_peak_n_in">-</td>
-                    <td id="coils34_peak_n_in">-</td>
-                </tr>
-                <tr>
-                    <td>Peak P out</td>
-                    <td id="coils12_peak_p_out">-</td>
-                    <td id="coils34_peak_p_out">-</td>
-                </tr>
-                <tr>
-                    <td>Peak N out</td>
-                    <td id="coils12_peak_n_out">-</td>
-                    <td id="coils34_peak_n_out">-</td>
-                </tr>
-                <tr>
-                    <td>Level spark</td>
-                    <td id="coils12_level_spark">-</td>
-                    <td id="coils34_level_spark">-</td>
-                </tr>
-                <tr>
-                    <td>Spark Events</td>
-                    <td id="coils12_n_events">-</td>
-                    <td id="coils34_n_events">-</td>
-                </tr>
-                <tr>
-                    <td>Missed Events</td>
-                    <td id="coils12_n_missed_firing">-</td>
-                    <td id="coils34_n_missed_firing">-</td>
-                </tr>
-            </tbody>
-        </table>
+        <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">

RotaxMonitor/data/script.js

@@ -46,36 +46,75 @@ function connectWS() {
         lastMessageTimestamp = Date.now();
         setLoadingIndicator(false);
 
-        document.getElementById("datavalid").textContent = data.datavalid ?? "-";
-        document.getElementById("timestamp").textContent = data.timestamp ?? "-";
-        document.getElementById("volts_gen").textContent = data.volts_gen ?? "-";
-        document.getElementById("eng_rpm").textContent = data.eng_rpm ?? "-";
-        document.getElementById("adc_read_time").textContent = data.adc_read_time ?? "-";
-        document.getElementById("n_queue_errors").textContent = data.n_queue_errors ?? "-";
+        // Update Box_A
+        if (data.box_a) {
+            const boxA = data.box_a;
+            document.getElementById("datavalid").textContent = boxA.datavalid ?? "-";
+            document.getElementById("timestamp").textContent = boxA.timestamp ?? "-";
+            document.getElementById("volts_gen").textContent = boxA.volts_gen ?? "-";
+            document.getElementById("eng_rpm").textContent = boxA.eng_rpm ?? "-";
+            document.getElementById("adc_read_time").textContent = boxA.adc_read_time ?? "-";
+            document.getElementById("n_queue_errors").textContent = boxA.n_queue_errors ?? "-";
 
-        const coils12 = data.coils12 || {};
-        const coils34 = data.coils34 || {};
+            const coils12A = boxA.coils12 || {};
+            const coils34A = boxA.coils34 || {};
 
-        document.getElementById("coils12_spark_delay").textContent = coils12.spark_delay ?? "-";
-        document.getElementById("coils34_spark_delay").textContent = coils34.spark_delay ?? "-";
-        document.getElementById("coils12_spark_status").textContent = coils12.spark_status ?? "-";
-        document.getElementById("coils34_spark_status").textContent = coils34.spark_status ?? "-";
-        document.getElementById("coils12_sstart_status").textContent = coils12.sstart_status ?? "-";
-        document.getElementById("coils34_sstart_status").textContent = coils34.sstart_status ?? "-";
-        document.getElementById("coils12_peak_p_in").textContent = coils12.peak_p_in ?? "-";
-        document.getElementById("coils34_peak_p_in").textContent = coils34.peak_p_in ?? "-";
-        document.getElementById("coils12_peak_n_in").textContent = coils12.peak_n_in ?? "-";
-        document.getElementById("coils34_peak_n_in").textContent = coils34.peak_n_in ?? "-";
-        document.getElementById("coils12_peak_p_out").textContent = coils12.peak_p_out ?? "-";
-        document.getElementById("coils34_peak_p_out").textContent = coils34.peak_p_out ?? "-";
-        document.getElementById("coils12_peak_n_out").textContent = coils12.peak_n_out ?? "-";
-        document.getElementById("coils34_peak_n_out").textContent = coils34.peak_n_out ?? "-";
-        document.getElementById("coils12_level_spark").textContent = coils12.level_spark ?? "-";
-        document.getElementById("coils34_level_spark").textContent = coils34.level_spark ?? "-";
-        document.getElementById("coils12_n_events").textContent = coils12.n_events ?? "-";
-        document.getElementById("coils34_n_events").textContent = coils34.n_events ?? "-";
-        document.getElementById("coils12_n_missed_firing").textContent = coils12.n_missed_firing ?? "-";
-        document.getElementById("coils34_n_missed_firing").textContent = coils34.n_missed_firing ?? "-";
+            document.getElementById("coils12_spark_delay").textContent = coils12A.spark_delay ?? "-";
+            document.getElementById("coils34_spark_delay").textContent = coils34A.spark_delay ?? "-";
+            document.getElementById("coils12_spark_status").textContent = coils12A.spark_status ?? "-";
+            document.getElementById("coils34_spark_status").textContent = coils34A.spark_status ?? "-";
+            document.getElementById("coils12_sstart_status").textContent = coils12A.sstart_status ?? "-";
+            document.getElementById("coils34_sstart_status").textContent = coils34A.sstart_status ?? "-";
+            document.getElementById("coils12_peak_p_in").textContent = coils12A.peak_p_in ?? "-";
+            document.getElementById("coils34_peak_p_in").textContent = coils34A.peak_p_in ?? "-";
+            document.getElementById("coils12_peak_n_in").textContent = coils12A.peak_n_in ?? "-";
+            document.getElementById("coils34_peak_n_in").textContent = coils34A.peak_n_in ?? "-";
+            document.getElementById("coils12_peak_p_out").textContent = coils12A.peak_p_out ?? "-";
+            document.getElementById("coils34_peak_p_out").textContent = coils34A.peak_p_out ?? "-";
+            document.getElementById("coils12_peak_n_out").textContent = coils12A.peak_n_out ?? "-";
+            document.getElementById("coils34_peak_n_out").textContent = coils34A.peak_n_out ?? "-";
+            document.getElementById("coils12_level_spark").textContent = coils12A.level_spark ?? "-";
+            document.getElementById("coils34_level_spark").textContent = coils34A.level_spark ?? "-";
+            document.getElementById("coils12_n_events").textContent = coils12A.n_events ?? "-";
+            document.getElementById("coils34_n_events").textContent = coils34A.n_events ?? "-";
+            document.getElementById("coils12_n_missed_firing").textContent = coils12A.n_missed_firing ?? "-";
+            document.getElementById("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 ?? "-";
+        }
     };
 }
 

RotaxMonitor/data/style.css

@@ -35,10 +35,13 @@ body {
 .logo {
     height: 50px;
     width: auto;
+    margin: auto;
 }
 
 .page-header h1 {
-    margin: 5px;
+    margin: auto;
+    margin-top: 20px;
+    text-align: center;
     font-size: 28px;
     font-weight: 600;
 }
@@ -159,21 +162,57 @@ button:hover {
     }
 }
 
-/* Data section */
-div[style*="max-width: 900px"] {
+.tables-container {
+    display: flex;
+    gap: 20px;
+    max-width: 1800px;
+    margin: 0 auto;
+    padding: 0 20px;
+}
+
+.box {
+    flex: 1;
     background: white;
     padding: 20px;
     border-radius: 6px;
     box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
+}
+
+.box h2 {
+    margin-top: 0;
+    margin-bottom: 16px;
+    color: var(--primary-blue);
+    font-size: 18px;
+    font-weight: 700;
+    text-align: center;
+}
+
+.box-data {
     margin-bottom: 20px;
 }
 
-div[style*="max-width: 900px"] p {
+.box-data p {
     margin: 8px 0;
     font-size: 14px;
 }
 
-div[style*="max-width: 900px"] strong {
+.box-data strong {
+    color: var(--primary-blue);
+}
+
+.rpm-highlight {
+    background: #c6e4fa;
+    border: 3px double var(--primary-blue);
+    border-radius: 8px;
+    padding: 12px 16px;
+    margin-bottom: 20px;
+    text-align: center;
+    font-size: 18px;
+    font-weight: bold;
+    color: var(--text-dark);
+}
+
+.rpm-highlight strong {
     color: var(--primary-blue);
 }
 

RotaxMonitor/platformio.ini

@@ -27,7 +27,7 @@ monitor_port = COM4
 monitor_speed = 921600
 build_type = release
 build_flags = 
-	-DCORE_DEBUG_LEVEL=1
+	-DCORE_DEBUG_LEVEL=4
 	-DARDUINO_USB_CDC_ON_BOOT=0
 	-DARDUINO_USB_MODE=0
 	-DCONFIG_FREERTOS_GENERATE_RUN_TIME_STATS=1

RotaxMonitor/src/datastruct.h

@@ -1,6 +1,7 @@
 #pragma once
 #include <Arduino.h>
 #include <map>
+#include <psvector.h>
 
 // =====================
 // Event Flags (bitmask)
@@ -88,3 +89,7 @@ struct ignitionBoxStatus
     uint32_t n_queue_errors = 0;
     int32_t adc_read_time = 0;
 };
+
+
+template <typename T>
+using PSRAMVector = std::vector<T, PSRAMAllocator<T>>;

RotaxMonitor/src/isr.cpp

@@ -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();
 
@@ -50,4 +50,53 @@ void trig_isr(void *arg)
 
     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.trig_time = 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;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    case SPARK_FLAG_12:
+
+        box->coils12.spark_time = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    case SPARK_FLAG_34:
+        box->coils34.spark_time = time_us;
+        xTaskNotifyFromISR(task_handle, params->flag, eSetValueWithOverwrite, &xHigherPriorityTaskWoken);
+        break;
+    default:
+        break;
+    }
+
+    if (xHigherPriorityTaskWoken)
+        portYIELD_FROM_ISR();
+}

RotaxMonitor/src/isr.h

@@ -26,4 +26,5 @@ 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);

RotaxMonitor/src/main.cpp

@@ -19,6 +19,7 @@
 #include "freertos/FreeRTOS.h"
 #include "freertos/task.h"
 
+// Defines to enable channel B
 // #define CH_B_ENABLE
 #define TEST
 
@@ -81,35 +82,60 @@ void loop()
     bool running = true;
     const uint32_t max_queue = 128;
     const uint32_t filter_k = 10;
+
     PSRAMVector<ignitionBoxStatus> ignA_history_0(max_history);
     PSRAMVector<ignitionBoxStatus> ignA_history_1(max_history);
-    auto *active_history = &ignA_history_0;
-    auto *writable_history = &ignA_history_1;
+    auto *active_history_A = &ignA_history_0;
+    auto *writable_history_A = &ignA_history_1;
+
+#ifdef CH_B_ENABLE
+    PSRAMVector<ignitionBoxStatus> ignB_history_0(max_history);
+    PSRAMVector<ignitionBoxStatus> ignB_history_1(max_history);
+    auto *active_history_B = &ignB_history_0;
+    auto *writable_history_B = &ignB_history_1;
+#endif
 
     // Resources Initialization
     Devices dev;
     // Task handle
     TaskHandle_t trigA_TaskHandle = NULL;
-    TaskHandle_t trigB_TaskHandle = NULL;
     // Data Queue for real time task to main loop communication
     QueueHandle_t rt_taskA_queue = xQueueCreate(max_queue, sizeof(ignitionBoxStatus));
-    QueueHandle_t rt_taskB_queue = xQueueCreate(max_queue, sizeof(ignitionBoxStatus));
     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,
+            .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},
-        .rt_resets = rtTaskResets{.rst_io_peak= RST_EXT_PEAK_DETECT, .rst_io_sh = RST_EXT_SAMPLE_HOLD}};
+        .rt_resets = rtTaskResets{.rst_io_peak = RST_EXT_PEAK_DETECT_A, .rst_io_sh = RST_EXT_SAMPLE_HOLD_A}};
 
-    if (!rt_taskA_queue || !rt_taskB_queue)
+#ifdef CH_B_ENABLE
+    TaskHandle_t trigB_TaskHandle = NULL;
+    QueueHandle_t rt_taskB_queue = xQueueCreate(max_queue, 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_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},
+        .rt_resets = rtTaskResets{.rst_io_peak = RST_EXT_PEAK_DETECT_B, .rst_io_sh = RST_EXT_SAMPLE_HOLD_B}};
+#endif
+
+    if (!rt_taskA_queue /*|| !rt_taskB_queue*/)
     {
         LOG_ERROR("Unable To Create task queues");
         LOG_ERROR("5 seconds to restart...");
@@ -119,24 +145,6 @@ void loop()
     else
         LOG_DEBUG("Task Variables OK");
 
-#ifdef CH_B_ENABLE
-    QueueHandle_t rt_taskB_queue = xQueueCreate(max_queue, 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
-
     // Spi ok flags
     bool spiA_ok = true;
     bool spiB_ok = true;
@@ -145,9 +153,11 @@ 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
 #ifdef CH_B_ENABLE
+#ifndef TEST
     SPIClass SPI_B(HSPI);
     spiB_ok = SPI_B.begin(SPI_B_SCK, SPI_B_MISO, SPI_B_MOSI);
     SPI_B.setDataMode(SPI_MODE1); // ADS1256 requires SPI mode 1
+#endif
 #endif
     if (!spiA_ok || !spiB_ok)
     {
@@ -158,18 +168,21 @@ void loop()
     }
     LOG_DEBUG("Init SPI OK");
 
+#ifndef TEST
     // Init ADC_A
     dev.adc_a = new ADS1256(ADC_A_DRDY, ADS1256::PIN_UNUSED, ADS1256::PIN_UNUSED, ADC_A_CS, 2.5, &SPI_A);
     dev.adc_a->InitializeADC();
     dev.adc_a->setPGA(PGA_1);
     dev.adc_a->setDRATE(DRATE_7500SPS);
-
+#endif
 #ifdef CH_B_ENABLE
+#ifndef TEST
     // Init ADC_B
-    dev.adc_a = new ADS1256(ADC_B_DRDY, ADC_B_RST, ADC_B_SYNC, ADC_B_CS, 2.5, &SPI_B);
+    dev.adc_a = new ADS1256(ADC_B_DRDY, ADS1256::PIN_UNUSED, ADS1256::PIN_UNUSED, ADC_B_CS, 2.5, &SPI_B);
     dev.adc_a->InitializeADC();
     dev.adc_a->setPGA(PGA_1);
     dev.adc_a->setDRATE(DRATE_1000SPS);
+#endif
 #endif
 
     LOG_DEBUG("Init ADC OK");
@@ -178,7 +191,7 @@ void loop()
     auto ignA_task_success = pdPASS;
     ignA_task_success = xTaskCreatePinnedToCore(
         rtIgnitionTask,
-        "rtIgnitionTask_boxA",
+        "rtTask_A",
         RT_TASK_STACK,
         (void *)&taskA_params,
         RT_TASK_PRIORITY,
@@ -188,15 +201,16 @@ void loop()
 
     // Ignition B on Core 1
     auto ignB_task_success = pdPASS;
+
 #ifdef CH_B_ENABLE
     ignB_task_success = xTaskCreatePinnedToCore(
         rtIgnitionTask,
-        "rtIgnitionTask_boxB",
+        "rtTask_B",
         RT_TASK_STACK,
         (void *)&taskB_params,
         RT_TASK_PRIORITY, // priorità leggermente più alta
         &trigB_TaskHandle,
-        CORE_1);
+        CORE_0);
     delay(100); // give some time to the thread to start
 #endif
 
@@ -214,49 +228,75 @@ void loop()
     bool partial_save = false; // flag to indicate if a partial save has been done after a timeout
     uint32_t counter = 0;
     uint32_t wait_count = 0;
-    ignitionBoxStatus ign_info;
-    ignitionBoxStatusAverage ign_info_avg(filter_k);
+    ignitionBoxStatus ign_info_A;
+    ignitionBoxStatus ign_info_B;
+    ignitionBoxStatusAverage ign_info_avg_A(filter_k);
+    ignitionBoxStatusAverage ign_info_avg_B(filter_k);
     LITTLEFSGuard fsGuard;
     WebPage webPage(80, LittleFS); // Initialize webserver and Websocket
 
     while (running)
     {
-        if (counter >= active_history->size()) // not concurrent with write task
+        auto dataA = pdFALSE;
+        auto dataB = pdFALSE;
+
+        if (counter >= active_history_A->size()) // not concurrent with write task
         {
             counter = 0;
             partial_save = false; // reset partial save flag on new data cycle
-            auto *temp = active_history;
-            active_history = writable_history; // switch active and writable buffers
-            writable_history = temp;           // ensure writable_history points to the buffer we just filled
-            dataSaveParams save_params{
-                .history = writable_history,
-                .file_path = "ignition_history.csv"};
-            save_history(*writable_history, "ignition_history.csv"); // directly call the save task function to save without delay
+            swapHistory(active_history_A, writable_history_A);
+            save_history(*writable_history_A, "ignition_historyA.csv"); // directly call the save task function to save without delay
         }
+        dataA = xQueueReceive(rt_taskA_queue, &ign_info_A, pdMS_TO_TICKS(100));
+#ifdef CH_B_ENABLE
+        if (counter >= active_history_B->size()) // not concurrent with write task
+        {
+            counter = 0;
+            partial_save = false; // reset partial save flag on new data cycle
+            swapHistory(active_history_B, writable_history_B);
+            save_history(*writable_history_B, "ignition_historyB.csv"); // directly call the save task function to save without delay
+        }
+        dataB = xQueueReceive(rt_taskB_queue, &ign_info_B, pdMS_TO_TICKS(100));
+#endif
 
-        if (xQueueReceive(rt_taskA_queue, &ign_info, pdMS_TO_TICKS(1000)) == pdTRUE)
+        if (dataA == pdTRUE || dataB == pdTRUE)
         {
             // printInfo(ign_info);
-            auto &hist = *active_history;
-            hist[counter++ % active_history->size()] = ign_info;
-            ign_info_avg.update(ign_info); // update moving average with latest ignition status
-            Serial.printf("\033[2K Data Received: %d/%d\r", counter, hist.size());
-            if ( counter % filter_k == 0) // send data every 10 samples
+            (*active_history_A)[counter % active_history_A->size()] = ign_info_A;
+#ifdef CH_B_ENABLE
+            (*active_history_B)[counter % active_history_B->size()] = ign_info_B;
+#endif
+            ign_info_avg_A.update(ign_info_A); // update moving average with latest ignition status
+            ign_info_avg_B.update(ign_info_B); // update moving average with latest ignition status
+
+            Serial.printf("\033[2K Data Received A: %d/%d\r", counter, (*active_history_A).size());
+
+            if (counter % filter_k == 0) // send data every 10 samples
             {
                 Serial.println();
                 LOG_DEBUG("Sending average ignition status to websocket clients...");
-                webPage.sendWsData(ign_info_avg.toJson().as<String>());
+                ArduinoJson::JsonDocument wsData;
+                wsData["box_a"] = ign_info_avg_A.toJson();
+                wsData["box_b"] = ign_info_avg_B.toJson();
+                webPage.sendWsData(wsData.as<String>());
             }
+
+            counter++;
         }
         else
         {
             Serial.printf("[%d] Waiting for data...\r", wait_count++);
             if (!partial_save && counter > 0) // if timeout occurs but we have unsaved data, save it before next timeout
             {
-                active_history->resize(counter); // resize active history to actual number of records received to avoid saving empty records
-                save_history(*active_history, "ignition_history.csv");
-                active_history->resize(max_history); // resize back to max history size for next data cycle
-                counter = 0;                         // reset counter after saving
+                active_history_A->resize(counter); // resize active history to actual number of records received to avoid saving empty records
+                save_history(*active_history_A, "ignition_history_A.csv");
+                active_history_A->resize(max_history); // resize back to max history size for next data cycle
+#ifdef CH_B_ENABLE
+                active_history_B->resize(counter); // resize active history to actual number of records received to avoid saving empty records
+                save_history(*active_history_B, "ignition_history_B.csv");
+                active_history_B->resize(max_history); // resize back to max history size for next data cycle
+#endif
+                counter = 0; // reset counter after saving
                 partial_save = true;
                 first_save = true;
             }
@@ -266,7 +306,9 @@ void loop()
 
     if (trigA_TaskHandle)
         vTaskDelete(trigA_TaskHandle);
+#ifdef CH_B_ENABLE
     if (trigB_TaskHandle)
         vTaskDelete(trigB_TaskHandle);
+#endif
     ////////////////////// MAIN LOOP //////////////////////
 }

RotaxMonitor/src/pins.h

@@ -84,18 +84,18 @@
 // =====================
 
 // --- RESET LINES ---
-#define RST_EXT_PEAK_DETECT 0
-#define RST_EXT_SAMPLE_HOLD 1
-#define BTN_1 2
-#define BTN_2 3
+#define RST_EXT_PEAK_DETECT_A 0
+#define RST_EXT_SAMPLE_HOLD_A 1
+#define RST_EXT_PEAK_DETECT_B 2
+#define RST_EXT_SAMPLE_HOLD_B 3
 #define BTN_3 4
 #define BTN_4 5
 #define BTN_5 6
 #define BTN_6 7
 
 // --- RELAY ---
-#define A_EXT_RELAY 8
-#define B_EXT_RELAY 9
+#define EXT_RELAY_A 8
+#define EXT_RELAY_B 9
 
 // --- STATUS / BUTTON ---
 #define BTN_7 10

RotaxMonitor/src/pins_test.h

@@ -65,7 +65,7 @@
 #define RST_EXT_A34N    3
 
 // --- RELAY ---
-#define A_EXT_RELAY     8
+#define EXT_RELAY_A     8
 
 
 // Init Pin Functions

RotaxMonitor/src/psvector.h

@@ -25,6 +25,3 @@ struct PSRAMAllocator {
         heap_caps_free(p);
     }
 };
-
-template <typename T>
-using PSRAMVector = std::vector<T, PSRAMAllocator<T>>;

RotaxMonitor/src/utils.h

@@ -2,5 +2,12 @@
 
 #include <Arduino.h>
 #include <string>
+#include <datastruct.h>
 
 std::string printBits(uint32_t value);
+
+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
+}

RotaxMonitorTester/src/main.cpp

@@ -1,3 +1,5 @@
+#define DEBUGLOG_DEFAULT_LOG_LEVEL_DEBUG
+
 #include <Arduino.h>
 #include <DebugLog.h>
 
@@ -52,6 +54,31 @@ 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 = 1000,
+      .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 = false;
@@ -82,12 +109,23 @@ void setup()
 
   pinMode(ENABLE_PIN, 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");
 }
@@ -103,10 +141,13 @@ void loop()
   } else {
     stsA.soft_start = false;
   }
+   stsB.soft_start = stsA.soft_start;
+   stsB.spark_delay_us = stsA.spark_delay_us;
 
   double new_rpm = (double)(map(analogRead(FREQ_POT), 0, 4096, RPM_MIN, RPM_MAX));
   filtered_rpm = filtered_rpm + 0.1 * (new_rpm - filtered_rpm);
   stsA.pause_long_us = (uint32_t)(60000000.0f / filtered_rpm / 2.0f);
+  stsB.pause_long_us = stsA.pause_long_us;
 
   if (isEnabled) {
     LOG_INFO("==== System is ENABLED ====");
@@ -121,8 +162,11 @@ void loop()
   
   if (digitalRead(ENABLE_PIN) == LOW && !isEnabled) {
     timerStart(timerA);
+    delayMicroseconds(50);
+    timerStart(timerB);
     isEnabled = true;
   } else if (digitalRead(ENABLE_PIN) == HIGH && isEnabled) {
+    timerStop(timerA);
     timerStop(timerA);
     isEnabled = false;
   }

RotaxMonitorTester/src/timer.cpp

@@ -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)
@@ -184,9 +165,7 @@ void onTimer(void *arg)
         }
         break;
     }
-
-    digitalWrite(PIN_TRIG_B12P, LOW);
-
+    
     if (xHigherPriorityTaskWoken)
         portYIELD_FROM_ISR();
 }

RotaxMonitorTester/src/timer.h

@@ -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;
 };