#define ION_DEVICE_ID_TI_EDGEPORT_421_BOOT 0x0240 /* Edgeport/421 in boot mode */
#define ION_DEVICE_ID_TI_EDGEPORT_421_DOWN 0x0241 /* Edgeport/421 in download mode first interface is 2 RS232 (Note that the second interface of this multi interface device should be a standard USB class 7 printer port) */