61 lines
1.9 KiB
C
61 lines
1.9 KiB
C
/*
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******************************************************************************
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* @file usb_cdc.h
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* @author FreqChip Firmware Team
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* @version V1.0.0
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* @date 2021
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* @brief Header file for usb_cdc.c file
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2021 FreqChip.
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* All rights reserved.
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******************************************************************************
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*/
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#ifndef __USB_CDC_H__
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#define __USB_CDC_H__
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#include "fr30xx.h"
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/*---------------------------------------------------------------------*/
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/* CDC definitions */
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/*---------------------------------------------------------------------*/
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#define CDC_SEND_ENCAPSULATED_COMMAND 0x00
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#define CDC_GET_ENCAPSULATED_RESPONSE 0x01
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#define CDC_SET_COMM_FEATURE 0x02
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#define CDC_GET_COMM_FEATURE 0x03
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#define CDC_CLEAR_COMM_FEATURE 0x04
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#define CDC_SET_LINE_CODING 0x20
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#define CDC_GET_LINE_CODING 0x21
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#define CDC_SET_CONTROL_LINE_STATE 0x22
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#define CDC_SEND_BREAK 0x23
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/* CDC line coding */
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typedef struct
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{
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uint32_t dwDTERate; // Baud rate
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uint8_t bCharFormat; // Stop bits
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/*
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0: 1 Stop bit
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1: 1.5 Stop bit
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2: 2 Stop bit
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*/
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uint8_t bParityType; // Parity
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/*
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0: None
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1: Odd
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2: Even
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3: Mark
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4: Space
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*/
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uint8_t bDataBits; // Data bits
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}USBD_CDC_LineCodingTypeDef;
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/* usb_cdc_init */
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void usb_cdc_init(void);
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/* usb_cdc_serialReceive */
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void usb_cdc_serialReceive(void);
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#endif
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