53 lines
2.0 KiB
C
53 lines
2.0 KiB
C
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/********************************** (C) COPYRIGHT *******************************
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* File Name : usb_desc.h
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* Author : WCH
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* Version : V1.0.0
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* Date : 2021/08/08
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* Description : This file contains all the functions prototypes for the
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* USB description firmware library.
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*********************************************************************************
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* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
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* Attention: This software (modified or not) and binary are used for
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* microcontroller manufactured by Nanjing Qinheng Microelectronics.
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*******************************************************************************/
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#ifndef __USB_DESC_H
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#define __USB_DESC_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <ch32v20x.h>
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#define USB_DEVICE_DESCRIPTOR_TYPE 0x01
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#define USB_CONFIGURATION_DESCRIPTOR_TYPE 0x02
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#define USB_STRING_DESCRIPTOR_TYPE 0x03
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#define USB_INTERFACE_DESCRIPTOR_TYPE 0x04
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#define USB_ENDPOINT_DESCRIPTOR_TYPE 0x05
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#define DEF_USBD_UEP0_SIZE 64
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#define DEF_USBD_MAX_PACK_SIZE 64
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#define USBD_SIZE_DEVICE_DESC 18
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#define USBD_SIZE_CONFIG_DESC 107
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#define USBD_SIZE_REPORT_DESC 34
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#define USBD_SIZE_STRING_LANGID 4
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#define USBD_SIZE_STRING_VENDOR 14
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#define USBD_SIZE_STRING_PRODUCT 22
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#define USBD_SIZE_STRING_SERIAL 22
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extern const uint8_t USBD_DeviceDescriptor[USBD_SIZE_DEVICE_DESC];
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extern const uint8_t USBD_ConfigDescriptor[USBD_SIZE_CONFIG_DESC];
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extern const uint8_t USBD_StringLangID [USBD_SIZE_STRING_LANGID];
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extern const uint8_t USBD_StringVendor [USBD_SIZE_STRING_VENDOR];
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extern const uint8_t USBD_StringProduct[USBD_SIZE_STRING_PRODUCT];
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extern const uint8_t USBD_HidRepDesc[USBD_SIZE_REPORT_DESC];
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extern uint8_t USBD_StringSerial [USBD_SIZE_STRING_SERIAL];
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#ifdef __cplusplus
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}
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#endif
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#endif /* __USB_DESC_H */
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