94 lines
2.6 KiB
C
94 lines
2.6 KiB
C
/**
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**************************************************************************
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* @file printer_class.h
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* @brief usb cdc class file
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**************************************************************************
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* Copyright notice & Disclaimer
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*
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* The software Board Support Package (BSP) that is made available to
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* download from Artery official website is the copyrighted work of Artery.
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* Artery authorizes customers to use, copy, and distribute the BSP
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* software and its related documentation for the purpose of design and
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* development in conjunction with Artery microcontrollers. Use of the
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* software is governed by this copyright notice and the following disclaimer.
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*
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* THIS SOFTWARE IS PROVIDED ON "AS IS" BASIS WITHOUT WARRANTIES,
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* GUARANTEES OR REPRESENTATIONS OF ANY KIND. ARTERY EXPRESSLY DISCLAIMS,
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* TO THE FULLEST EXTENT PERMITTED BY LAW, ALL EXPRESS, IMPLIED OR
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* STATUTORY OR OTHER WARRANTIES, GUARANTEES OR REPRESENTATIONS,
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* INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
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*
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**************************************************************************
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*/
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/* define to prevent recursive inclusion -------------------------------------*/
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#ifndef __PRINTER_CLASS_H
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#define __PRINTER_CLASS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include "usb_std.h"
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#include "usbd_core.h"
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/** @addtogroup AT32F435_437_middlewares_usbd_class
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* @{
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*/
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/** @addtogroup USB_printer_class
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* @{
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*/
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/** @defgroup USB_printer_class_definition
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* @{
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*/
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#define USBD_PRINTER_BULK_IN_EPT 0x81
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#define USBD_PRINTER_BULK_OUT_EPT 0x01
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#define USBD_PRINTER_IN_MAXPACKET_SIZE 0x40
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#define USBD_PRINTER_OUT_MAXPACKET_SIZE 0x40
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#define PRINTER_DEVICE_ID_LEN 24
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typedef enum
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{
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PRINTER_REQ_GET_DEVICE_ID = 0x00,
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PRINTER_REQ_GET_PORT_STATUS = 0x01,
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PRINTER_REQ_GET_SOFT_RESET = 0x02
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}printer_req_type;
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typedef struct
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{
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uint32_t alt_setting;
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uint32_t g_printer_port_status;
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uint8_t g_rx_buff[USBD_PRINTER_OUT_MAXPACKET_SIZE];
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uint8_t g_printer_data[USBD_PRINTER_OUT_MAXPACKET_SIZE];
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__IO uint8_t g_tx_completed;
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__IO uint8_t g_rx_completed;
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}printer_type;
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extern usbd_class_handler printer_class_handler;
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uint16_t usb_printer_get_rxdata(void *udev, uint8_t *recv_data);
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error_status usb_printer_send_data(void *udev, uint8_t *send_data, uint16_t len);
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif
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