1 /* 2 * Copyright (c) 2022, sakumisu 3 * 4 * SPDX-License-Identifier: Apache-2.0 5 */ 6 #ifndef USB_PRINTER_H 7 #define USB_PRINTER_H 8 9 #define PRINTER_SUBCLASS 0x01U 10 11 #define PRINTER_REQUEST_GET_DEVICE_ID 0x00U 12 #define PRINTER_REQUEST_GET_PORT_SATTUS 0x01U 13 #define PRINTER_REQUEST_SOFT_RESET 0x02U 14 15 #define PRINTER_STATUS_NO_ERROR 0x00U 16 #define PRINTER_STATUS_SELECTED 0x08U 17 #define PRINTER_STATUS_PAPER_EMPTY 0x10U 18 19 #endif /* USB_PRINTER_H */ 20