137 lines
4.6 KiB
C
137 lines
4.6 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file usb_cdc.h
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* @brief USB CDC macros and structures.
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*
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* @addtogroup USB_CDC
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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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/*===========================================================================*/
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/* Driver constants. */
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/*===========================================================================*/
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/**
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* @name CDC specific messages.
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* @{
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*/
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#define CDC_SEND_ENCAPSULATED_COMMAND 0x00U
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#define CDC_GET_ENCAPSULATED_RESPONSE 0x01U
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#define CDC_SET_COMM_FEATURE 0x02U
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#define CDC_GET_COMM_FEATURE 0x03U
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#define CDC_CLEAR_COMM_FEATURE 0x04U
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#define CDC_SET_AUX_LINE_STATE 0x10U
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#define CDC_SET_HOOK_STATE 0x11U
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#define CDC_PULSE_SETUP 0x12U
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#define CDC_SEND_PULSE 0x13U
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#define CDC_SET_PULSE_TIME 0x14U
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#define CDC_RING_AUX_JACK 0x15U
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#define CDC_SET_LINE_CODING 0x20U
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#define CDC_GET_LINE_CODING 0x21U
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#define CDC_SET_CONTROL_LINE_STATE 0x22U
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#define CDC_SEND_BREAK 0x23U
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#define CDC_SET_RINGER_PARMS 0x30U
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#define CDC_GET_RINGER_PARMS 0x31U
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#define CDC_SET_OPERATION_PARMS 0x32U
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#define CDC_GET_OPERATION_PARMS 0x33U
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/** @} */
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/**
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* @name CDC classes
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* @{
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*/
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#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02U
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#define CDC_DATA_INTERFACE_CLASS 0x0AU
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/** @} */
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/**
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* @name CDC subclasses
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* @{
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*/
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#define CDC_ABSTRACT_CONTROL_MODEL 0x02U
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/** @} */
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/**
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* @name CDC descriptors
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* @{
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*/
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#define CDC_CS_INTERFACE 0x24U
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/** @} */
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/**
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* @name CDC subdescriptors
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* @{
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*/
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#define CDC_HEADER 0x00U
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#define CDC_CALL_MANAGEMENT 0x01U
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#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02U
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#define CDC_UNION 0x06U
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/** @} */
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/**
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* @name Line Control bit definitions.
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* @{
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*/
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#define LC_STOP_1 0U
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#define LC_STOP_1P5 1U
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#define LC_STOP_2 2U
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#define LC_PARITY_NONE 0U
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#define LC_PARITY_ODD 1U
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#define LC_PARITY_EVEN 2U
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#define LC_PARITY_MARK 3U
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#define LC_PARITY_SPACE 4U
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/** @} */
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/*===========================================================================*/
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/* Driver pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver data structures and types. */
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/*===========================================================================*/
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/**
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* @brief Type of Line Coding structure.
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*/
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typedef struct {
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uint8_t dwDTERate[4];
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uint8_t bCharFormat;
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uint8_t bParityType;
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uint8_t bDataBits;
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} cdc_linecoding_t;
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/*===========================================================================*/
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/* Driver macros. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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#endif /* USB_CDC_H */
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/** @} */
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