Tasks work in progress

RotaxMonitor/src/devices.h

@@ -0,0 +1,38 @@
+#pragma once
+
+// Device Libraries
+#include <ADS1256.h>
+#include <AD5292.h>
+#include <Adafruit_SSD1306.h>
+#include <PCA95x5.h>
+
+// ADC Channel mapping
+#define PICKUP_IN_A12   SING_0
+#define PICKUP_IN_A34   SING_1
+#define PICKUP_OUT_A12  SING_2
+#define PICKUP_OUT_A34  SING_3
+
+#define PICKUP_IN_B12   SING_4
+#define PICKUP_IN_B34   SING_5
+#define PICKUP_OUT_B12  SING_6
+#define PICKUP_OUT_B34  SING_7
+
+struct Devices {
+  AD5292* pot;
+  ADS1256* adc; 
+  Adafruit_SSD1306* lcd;
+  PCA9555* io;
+};
+
+float adcReadChannel(ADS1256* adc, const uint32_t ch){
+    adc->setMUX(PICKUP_IN_A12);
+    // scarta 3 conversioni
+    for (int i = 0; i < 3; i++) {
+        while (digitalRead(ADC_DRDY));
+        adc->readSingle();
+    }
+
+    // ora lettura valida a 30kSPS → ~100 µs di settling
+    while (digitalRead(ADC_DRDY));
+    return adc->convertToVoltage(adc->readSingle());
+}