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https://github.com/fhgwright/SCSI2SD.git
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140 lines
5.3 KiB
C
Executable File
140 lines
5.3 KiB
C
Executable File
/***************************************************************************//**
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* \file USBFS_cdc.h
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* \version 3.10
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*
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* \brief
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* This file provides function prototypes and constants for the USBFS component
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* CDC class.
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*
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* Related Document:
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* Universal Serial Bus Class Definitions for Communication Devices Version 1.1
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*
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********************************************************************************
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* \copyright
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* Copyright 2012-2016, Cypress Semiconductor Corporation. All rights reserved.
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* You may use this file only in accordance with the license, terms, conditions,
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* disclaimers, and limitations in the end user license agreement accompanying
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* the software package with which this file was provided.
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*******************************************************************************/
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#if !defined(CY_USBFS_USBFS_cdc_H)
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#define CY_USBFS_USBFS_cdc_H
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#include "USBFS.h"
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/*******************************************************************************
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* Prototypes of the USBFS_cdc API.
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*******************************************************************************/
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/**
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* \addtogroup group_cdc
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* @{
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*/
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#if (USBFS_ENABLE_CDC_CLASS_API != 0u)
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uint8 USBFS_CDC_Init(void) ;
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void USBFS_PutData(const uint8* pData, uint16 length) ;
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void USBFS_PutString(const char8 string[]) ;
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void USBFS_PutChar(char8 txDataByte) ;
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void USBFS_PutCRLF(void) ;
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uint16 USBFS_GetCount(void) ;
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uint8 USBFS_CDCIsReady(void) ;
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uint8 USBFS_DataIsReady(void) ;
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uint16 USBFS_GetData(uint8* pData, uint16 length) ;
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uint16 USBFS_GetAll(uint8* pData) ;
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uint8 USBFS_GetChar(void) ;
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uint8 USBFS_IsLineChanged(void) ;
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uint32 USBFS_GetDTERate(void) ;
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uint8 USBFS_GetCharFormat(void) ;
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uint8 USBFS_GetParityType(void) ;
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uint8 USBFS_GetDataBits(void) ;
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uint16 USBFS_GetLineControl(void) ;
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void USBFS_SendSerialState (uint16 serialState) ;
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uint16 USBFS_GetSerialState (void) ;
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void USBFS_SetComPort (uint8 comNumber) ;
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uint8 USBFS_GetComPort (void) ;
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uint8 USBFS_NotificationIsReady(void) ;
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#endif /* (USBFS_ENABLE_CDC_CLASS_API) */
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/** @} cdc */
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/*******************************************************************************
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* Constants for USBFS_cdc API.
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*******************************************************************************/
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/* CDC Class-Specific Request Codes (CDC ver 1.2 Table 19) */
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#define USBFS_CDC_SET_LINE_CODING (0x20u)
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#define USBFS_CDC_GET_LINE_CODING (0x21u)
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#define USBFS_CDC_SET_CONTROL_LINE_STATE (0x22u)
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/*PSTN Subclass Specific Notifications (CDC ver 1.2 Table 30)*/
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#define USBFS_SERIAL_STATE (0x20u)
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#define USBFS_LINE_CODING_CHANGED (0x01u)
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#define USBFS_LINE_CONTROL_CHANGED (0x02u)
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#define USBFS_1_STOPBIT (0x00u)
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#define USBFS_1_5_STOPBITS (0x01u)
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#define USBFS_2_STOPBITS (0x02u)
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#define USBFS_PARITY_NONE (0x00u)
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#define USBFS_PARITY_ODD (0x01u)
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#define USBFS_PARITY_EVEN (0x02u)
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#define USBFS_PARITY_MARK (0x03u)
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#define USBFS_PARITY_SPACE (0x04u)
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#define USBFS_LINE_CODING_SIZE (0x07u)
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#define USBFS_LINE_CODING_RATE (0x00u)
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#define USBFS_LINE_CODING_STOP_BITS (0x04u)
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#define USBFS_LINE_CODING_PARITY (0x05u)
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#define USBFS_LINE_CODING_DATA_BITS (0x06u)
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#define USBFS_LINE_CONTROL_DTR (0x01u)
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#define USBFS_LINE_CONTROL_RTS (0x02u)
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#define USBFS_MAX_MULTI_COM_NUM (2u)
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#define USBFS_COM_PORT1 (0u)
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#define USBFS_COM_PORT2 (1u)
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#define USBFS_SUCCESS (0u)
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#define USBFS_FAILURE (1u)
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#define USBFS_SERIAL_STATE_SIZE (10u)
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/* SerialState constants*/
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#define USBFS_SERIAL_STATE_REQUEST_TYPE (0xA1u)
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#define USBFS_SERIAL_STATE_LENGTH (0x2u)
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/*******************************************************************************
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* External data references
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*******************************************************************************/
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/**
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* \addtogroup group_cdc
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* @{
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*/
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extern volatile uint8 USBFS_linesCoding[USBFS_MAX_MULTI_COM_NUM][USBFS_LINE_CODING_SIZE];
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extern volatile uint8 USBFS_linesChanged[USBFS_MAX_MULTI_COM_NUM];
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extern volatile uint16 USBFS_linesControlBitmap[USBFS_MAX_MULTI_COM_NUM];
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extern volatile uint16 USBFS_serialStateBitmap[USBFS_MAX_MULTI_COM_NUM];
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extern volatile uint8 USBFS_cdcDataInEp[USBFS_MAX_MULTI_COM_NUM];
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extern volatile uint8 USBFS_cdcDataOutEp[USBFS_MAX_MULTI_COM_NUM];
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extern volatile uint8 USBFS_cdcCommInInterruptEp[USBFS_MAX_MULTI_COM_NUM];
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/** @} cdc */
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/*******************************************************************************
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* The following code is DEPRECATED and
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* must not be used.
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*******************************************************************************/
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#define USBFS_lineCoding USBFS_linesCoding[0]
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#define USBFS_lineChanged USBFS_linesChanged[0]
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#define USBFS_lineControlBitmap USBFS_linesControlBitmap[0]
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#define USBFS_cdc_data_in_ep USBFS_cdcDataInEp[0]
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#define USBFS_cdc_data_out_ep USBFS_cdcDataOutEp[0]
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#endif /* (CY_USBFS_USBFS_cdc_H) */
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/* [] END OF FILE */
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