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1946
middleware/usb/uC-USBD/Class/CDC/ACM/usbd_acm_serial.c
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1946
middleware/usb/uC-USBD/Class/CDC/ACM/usbd_acm_serial.c
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288
middleware/usb/uC-USBD/Class/CDC/ACM/usbd_acm_serial.h
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middleware/usb/uC-USBD/Class/CDC/ACM/usbd_acm_serial.h
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/*
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*********************************************************************************************************
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* uC/USB-Device
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* The Embedded USB Device Stack
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*
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* Copyright 2004-2021 Silicon Laboratories Inc. www.silabs.com
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*
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* SPDX-License-Identifier: APACHE-2.0
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*
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* This software is subject to an open source license and is distributed by
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* Silicon Laboratories Inc. pursuant to the terms of the Apache License,
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* Version 2.0 available at www.apache.org/licenses/LICENSE-2.0.
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*
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* NOTICE
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*
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* Semidrive modified this file to adapt it for ssdk platform.
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* The modifications are only intended for use with Semidrive chips.
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* Copyright of all the modifications belongs to Semidrive Semiconductor.
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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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* USB COMMUNICATIONS DEVICE CLASS (CDC)
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* ABSTRACT CONTROL MODEL (ACM)
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* SERIAL EMULATION
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*
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* Filename : usbd_acm_serial.h
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* Version : V4.06.01
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* MODULE
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*********************************************************************************************************
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*/
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#ifndef USBD_ACM_SERIAL_MODULE_PRESENT
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#define USBD_ACM_SERIAL_MODULE_PRESENT
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/*
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*********************************************************************************************************
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* INCLUDE FILES
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*********************************************************************************************************
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*/
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#include "../usbd_cdc.h"
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/*
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*********************************************************************************************************
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* DEFINES
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*********************************************************************************************************
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*/
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#define USBD_ACM_SERIAL_NBR_NONE DEF_INT_08U_MAX_VAL
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/*
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*********************************************************************************************************
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* PORT SETTINGS DEFINES
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*********************************************************************************************************
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*/
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#define USBD_ACM_SERIAL_PARITY_NONE 0u
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#define USBD_ACM_SERIAL_PARITY_ODD 1u
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#define USBD_ACM_SERIAL_PARITY_EVEN 2u
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#define USBD_ACM_SERIAL_PARITY_MARK 3u
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#define USBD_ACM_SERIAL_PARITY_SPACE 4u
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#define USBD_ACM_SERIAL_STOP_BIT_1 0u
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#define USBD_ACM_SERIAL_STOP_BIT_1_5 1u
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#define USBD_ACM_SERIAL_STOP_BIT_2 2u
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/*
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*********************************************************************************************************
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* LINE EVENTS FLAGS DEFINES
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*********************************************************************************************************
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*/
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#define USBD_ACM_SERIAL_CTRL_BREAK DEF_BIT_00
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#define USBD_ACM_SERIAL_CTRL_RTS DEF_BIT_01
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#define USBD_ACM_SERIAL_CTRL_DTR DEF_BIT_02
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#define USBD_ACM_SERIAL_STATE_DCD DEF_BIT_00
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#define USBD_ACM_SERIAL_STATE_DSR DEF_BIT_01
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#define USBD_ACM_SERIAL_STATE_BREAK DEF_BIT_02
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#define USBD_ACM_SERIAL_STATE_RING DEF_BIT_03
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#define USBD_ACM_SERIAL_STATE_FRAMING DEF_BIT_04
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#define USBD_ACM_SERIAL_STATE_PARITY DEF_BIT_05
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#define USBD_ACM_SERIAL_STATE_OVERUN DEF_BIT_06
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/*
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*********************************************************************************************************
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* CALL MANAGEMENT CAPABILITIES
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*
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* Note(s) : (1) See 'USB, Communications Class, Subclass Specification for PSTN Devices, Revision 1.2,
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* February 9 2007', section '5.3.1 Call Management Functional Descriptor' for more details
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* about the Call Management capabilities.
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*********************************************************************************************************
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*/
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#define USBD_ACM_SERIAL_CALL_MGMT_DEV DEF_BIT_00
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#define USBD_ACM_SERIAL_CALL_MGMT_DATA_CCI_DCI DEF_BIT_01
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#define USBD_ACM_SERIAL_CALL_MGMT_DATA_OVER_DCI (DEF_BIT_01 | DEF_BIT_00)
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/*
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*********************************************************************************************************
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* DATA TYPES
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* LINE CODING DATA TYPE
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*********************************************************************************************************
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*/
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typedef struct usbd_acm_serial_line_coding {
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CPU_INT32U BaudRate;
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CPU_INT08U Parity;
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CPU_INT08U StopBits;
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CPU_INT08U DataBits;
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} USBD_ACM_SERIAL_LINE_CODING;
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/*
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*********************************************************************************************************
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* LINE CTRL CHANGE CALLBACK DATA TYPE
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*********************************************************************************************************
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*/
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typedef void (*USBD_ACM_SERIAL_LINE_CTRL_CHNGD) (CPU_INT08U subclass_nbr,
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CPU_INT08U event,
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CPU_INT08U event_chngd,
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void *p_arg);
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/*
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*********************************************************************************************************
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* LINE CODING CHANGE CALLBACK DATA TYPE
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*********************************************************************************************************
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*/
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typedef CPU_BOOLEAN (*USBD_ACM_SERIAL_LINE_CODING_CHNGD) (CPU_INT08U subclass_nbr,
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USBD_ACM_SERIAL_LINE_CODING *p_line_coding,
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void *p_arg);
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/*
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*********************************************************************************************************
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* GLOBAL VARIABLES
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* MACROS
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* FUNCTION PROTOTYPES
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*********************************************************************************************************
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*/
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void USBD_ACM_SerialInit (USBD_ERR *p_err);
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CPU_INT08U USBD_ACM_SerialAdd (CPU_INT16U line_state_interval,
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CPU_INT16U call_mgmt_capabilities,
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USBD_ERR *p_err);
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CPU_BOOLEAN USBD_ACM_SerialCfgAdd (CPU_INT08U subclass_nbr,
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CPU_INT08U dev_nbr,
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CPU_INT08U cfg_nbr,
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USBD_ERR *p_err);
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CPU_BOOLEAN USBD_ACM_SerialIsConn (CPU_INT08U subclass_nbr);
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CPU_INT32U USBD_ACM_SerialRx (CPU_INT08U subclass_nbr,
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CPU_INT08U *p_buf,
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CPU_INT32U buf_len,
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CPU_INT16U timeout,
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USBD_ERR *p_err);
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CPU_INT32U USBD_ACM_SerialTx (CPU_INT08U subclass_nbr,
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CPU_INT08U *p_buf,
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CPU_INT32U buf_len,
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CPU_INT16U timeout,
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USBD_ERR *p_err);
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#if 1
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void USBD_ACM_SerialRxAsync (CPU_INT08U subclass_nbr,
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CPU_INT08U *p_buf,
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CPU_INT32U buf_len,
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USBD_ASYNC_FNCT async_fnct,
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void *p_async_arg,
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USBD_ERR *p_err);
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void USBD_ACM_SerialTxAsync (CPU_INT08U subclass_nbr,
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CPU_INT08U *p_buf,
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CPU_INT32U buf_len,
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USBD_ASYNC_FNCT async_fnct,
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void *p_async_arg,
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USBD_ERR *p_err);
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#endif
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CPU_INT08U USBD_ACM_SerialLineCtrlGet (CPU_INT08U subclass_nbr,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineCtrlReg (CPU_INT08U subclass_nbr,
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USBD_ACM_SERIAL_LINE_CTRL_CHNGD line_ctrl_chngd,
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void *p_arg,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineCodingGet(CPU_INT08U subclass_nbr,
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USBD_ACM_SERIAL_LINE_CODING *p_line_coding,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineCodingSet(CPU_INT08U subclass_nbr,
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USBD_ACM_SERIAL_LINE_CODING *p_line_coding,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineCodingReg(CPU_INT08U subclass_nbr,
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USBD_ACM_SERIAL_LINE_CODING_CHNGD line_coding_chngd,
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void *p_arg,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineStateSet (CPU_INT08U subclass_nbr,
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CPU_INT08U events,
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USBD_ERR *p_err);
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void USBD_ACM_SerialLineStateClr (CPU_INT08U subclass_nbr,
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CPU_INT08U events,
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USBD_ERR *p_err);
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/*
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*********************************************************************************************************
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* FUNCTION PROTOTYPES
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* DEFINED IN OS'S usbd_acm_serial_os.c
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*********************************************************************************************************
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*/
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/*
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*********************************************************************************************************
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* CONFIGURATION ERRORS
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*********************************************************************************************************
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*/
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#ifndef USBD_ACM_SERIAL_CFG_MAX_NBR_DEV
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#error "USBD_ACM_SERIAL_CFG_MAX_NBR_DEV not #define'd in 'usbd_cfg.h' [MUST be >= 1]"
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#elif (USBD_ACM_SERIAL_CFG_MAX_NBR_DEV < 1u)
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#error "USBD_ACM_SERIAL_CFG_MAX_NBR_DEV illegally #define'd in 'usbd_cfg.h'[MUST be >= 1]"
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#elif (USBD_ACM_SERIAL_CFG_MAX_NBR_DEV > USBD_CDC_CFG_MAX_NBR_DEV)
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#error "USBD_ACM_SERIAL_CFG_MAX_NBR_DEV illegally #define'd in 'usbd_cfg.h' [MUST be <= USBD_CDC_CFG_MAX_NBR_DEV]"
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#endif
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/*
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*********************************************************************************************************
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* MODULE END
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*********************************************************************************************************
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*/
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#endif
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