Added fix for ESP32

src/detect/ScanI2C.cpp

@@ -1,4 +1,6 @@
 #include "ScanI2C.h"
+#include "main.h"
+#include <Wire.h>
 
 const ScanI2C::DeviceAddress ScanI2C::ADDRESS_NONE = ScanI2C::DeviceAddress();
 const ScanI2C::FoundDevice ScanI2C::DEVICE_NONE = ScanI2C::FoundDevice(ScanI2C::DeviceType::NONE, ADDRESS_NONE);
@@ -28,7 +30,33 @@ ScanI2C::FoundDevice ScanI2C::firstRTC() const
     ScanI2C::DeviceType types[] = {RTC_RV3028, RTC_PCF8563};
     return firstOfOrNONE(2, types);
 }
+bool performScanForCardKB() {
+    // Example I2C scan code for CardKB (adjust as needed)
+    Wire.beginTransmission(CARDKB_I2C_ADDRESS);
+    if (Wire.endTransmission() == 0) {
+        return true; // CardKB detected
+    }
+    return false; // CardKB not detected
+}
+void scanForCardKB() {
+    const int maxRetries = 10; // Maximum number of retries
+    const int retryDelay = 100; // Delay between retries in milliseconds
 
+    for (int i = 0; i < maxRetries; ++i) {
+        // Perform the scan (example scan code, adjust as needed)
+        cardKBDetected = performScanForCardKB();
+
+        if (cardKBDetected) {
+            Serial.println("CardKB Keyboard detected.");
+            break;
+        }
+
+        delay(retryDelay); // Wait before the next retry
+    }
+    if (!cardKBDetected) {
+        Serial.println("CardKB Keyboard not detected. Canned Message Module Disabled.");
+    }
+}
 ScanI2C::FoundDevice ScanI2C::firstKeyboard() const
 {
     ScanI2C::DeviceType types[] = {CARDKB, TDECKKB, BBQ10KB, RAK14004};