#define USB_PDT_SIMPLE_DIRECT 0x0E ///< Simplified direct access device\r
\r
//\r
-// Other parameters, Max carried size is 512B * 128 = 64KB\r
+// Other parameters, Max carried size is 64KB.\r
//\r
-#define USB_BOOT_IO_BLOCKS 128\r
+#define USB_BOOT_MAX_CARRY_SIZE SIZE_64KB\r
\r
//\r
// Retry mass command times, set by experience\r