157 lines
5.8 KiB
C
157 lines
5.8 KiB
C
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/**
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* \file
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*
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* \brief Default CDC configuration for a USB Device with a single interface
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*
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* Copyright (c) 2009-2015 Atmel Corporation. All rights reserved.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The name of Atmel may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. This software may only be redistributed and used in connection with an
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* Atmel microcontroller product.
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*
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* THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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* EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* \asf_license_stop
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*
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*/
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/*
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* Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a>
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*/
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#ifndef _UDI_CDC_CONF_H_
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#define _UDI_CDC_CONF_H_
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#include "usb_protocol_cdc.h"
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#include "conf_usb.h"
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#ifndef UDI_CDC_PORT_NB
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# define UDI_CDC_PORT_NB 1
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \addtogroup udi_cdc_group_single_desc
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* @{
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*/
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//! Control endpoint size (Endpoint 0)
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#define USB_DEVICE_EP_CTRL_SIZE 64
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#if XMEGA
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/**
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* \name Endpoint configuration on XMEGA
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* The XMEGA supports a IN and OUT endpoint with the same number endpoint,
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* thus XMEGA can support up to 7 CDC interfaces.
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*/
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//@{
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#define UDI_CDC_DATA_EP_IN_0 ( 1 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_0 ( 2 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_0 ( 2 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_1 ( 3 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_1 ( 4 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_1 ( 4 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_2 ( 5 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_2 ( 6 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_2 ( 6 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_3 ( 7 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_3 ( 8 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_3 ( 8 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_4 ( 9 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_4 (10 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_4 (10 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_5 (11 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_5 (12 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_5 (12 | USB_EP_DIR_IN) // Notify endpoint
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#define UDI_CDC_DATA_EP_IN_6 (13 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_6 (14 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_6 (14 | USB_EP_DIR_IN) // Notify endpoint
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//! 2 endpoints numbers used per CDC interface
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#define USB_DEVICE_MAX_EP (2*UDI_CDC_PORT_NB)
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//@}
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#else
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/**
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* \name Default endpoint configuration
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* The USBB, UDP, UDPHS and UOTGHS interfaces can support up to 2 CDC interfaces.
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*/
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//@{
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# if UDI_CDC_PORT_NB > 2
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# error USBB, UDP, UDPHS and UOTGHS interfaces have not enought endpoints.
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# endif
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#define UDI_CDC_DATA_EP_IN_0 (1 | USB_EP_DIR_IN) // TX
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#define UDI_CDC_DATA_EP_OUT_0 (2 | USB_EP_DIR_OUT) // RX
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#define UDI_CDC_COMM_EP_0 (3 | USB_EP_DIR_IN) // Notify endpoint
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# if SAM3U
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/* For 3U max endpoint size of 4 is 64, use 5 and 6 as bulk tx and rx */
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# define UDI_CDC_DATA_EP_IN_1 (6 | USB_EP_DIR_IN) // TX
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# define UDI_CDC_DATA_EP_OUT_1 (5 | USB_EP_DIR_OUT) // RX
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# define UDI_CDC_COMM_EP_1 (4 | USB_EP_DIR_IN) // Notify
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# else
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# define UDI_CDC_DATA_EP_IN_1 (4 | USB_EP_DIR_IN) // TX
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# define UDI_CDC_DATA_EP_OUT_1 (5 | USB_EP_DIR_OUT) // RX
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# define UDI_CDC_COMM_EP_1 (6 | USB_EP_DIR_IN) // Notify
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# endif
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//! 3 endpoints used per CDC interface
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#undef USB_DEVICE_MAX_EP // undefine this definition in header file
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#define USB_DEVICE_MAX_EP (3*UDI_CDC_PORT_NB)
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//@}
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#endif
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/**
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* \name Default Interface numbers
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*/
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//@{
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#define UDI_CDC_COMM_IFACE_NUMBER_0 0
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#define UDI_CDC_DATA_IFACE_NUMBER_0 1
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#define UDI_CDC_COMM_IFACE_NUMBER_1 2
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#define UDI_CDC_DATA_IFACE_NUMBER_1 3
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#define UDI_CDC_COMM_IFACE_NUMBER_2 4
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#define UDI_CDC_DATA_IFACE_NUMBER_2 5
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#define UDI_CDC_COMM_IFACE_NUMBER_3 6
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#define UDI_CDC_DATA_IFACE_NUMBER_3 7
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#define UDI_CDC_COMM_IFACE_NUMBER_4 8
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#define UDI_CDC_DATA_IFACE_NUMBER_4 9
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#define UDI_CDC_COMM_IFACE_NUMBER_5 10
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#define UDI_CDC_DATA_IFACE_NUMBER_5 11
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#define UDI_CDC_COMM_IFACE_NUMBER_6 12
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#define UDI_CDC_DATA_IFACE_NUMBER_6 13
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//@}
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//@}
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#ifdef __cplusplus
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}
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#endif
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#endif // _UDI_CDC_CONF_H_
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