ST CDC

See https://www.the-sz.com/products/usbid/index.php?v=0483&p=&n=

usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/CdcAcmSerialDriver.java

@@ -333,6 +333,10 @@ public class CdcAcmSerialDriver implements UsbSerialDriver {
                 new int[] {
                     UsbId.ARM_MBED,
                 });
+        supportedDevices.put(UsbId.VENDOR_ST,
+                new int[] {
+                        UsbId.ST_CDC,
+                });
         return supportedDevices;
     }
 

usbSerialForAndroid/src/main/java/com/hoho/android/usbserial/driver/UsbId.java

@@ -75,6 +75,9 @@ public final class UsbId {
     public static final int VENDOR_ARM = 0x0d28;
     public static final int ARM_MBED = 0x0204;
 
+    public static final int VENDOR_ST = 0x0483;
+    public static final int ST_CDC = 0x5740;
+
     private UsbId() {
         throw new IllegalAccessError("Non-instantiable class");
     }