- * allocated resources (such as drivers, COM Port number allocations) to be preserved. To make the library use this value for the\r
- * device's serial number, define this token in the project makefile, set it to a unique string descriptor index (i.e. one not used\r
- * elsewhere in the device for a string descriptor) and set the Device Descriptor's serial number descriptor index entry to the\r
- * USE_INTERNAL_SERIAL value.\r
+ * allocated resources (such as drivers, COM Port number allocations) to be preserved. This is not needed in many apps, and so the\r
+ * code that performs this task can be disabled by defining this option and passing it to the compiler via the -D switch.\r