usbd_ccid_impl.h

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/*******************************************************************************
 *   Ledger Nano S - Secure firmware
 *   (c) 2022 Ledger
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
 
#ifndef USBD_CCID_IMPL_H
#define USBD_CCID_IMPL_H
 
#ifdef HAVE_USB_CLASS_CCID
 
// ================================================
// CCID
 
#define TPDU_EXCHANGE          0x01
#define SHORT_APDU_EXCHANGE    0x02
#define EXTENDED_APDU_EXCHANGE 0x04
#define CHARACTER_EXCHANGE     0x00
 
#define EXCHANGE_LEVEL_FEATURE SHORT_APDU_EXCHANGE
 
#define CCID_INTF            2
#define CCID_BULK_IN_EP      0x83
#define CCID_BULK_EPIN_SIZE  64
#define CCID_BULK_OUT_EP     0x03
#define CCID_BULK_EPOUT_SIZE 64
 
#ifdef HAVE_CCID_INTERRUPT
#define CCID_INTR_IN_EP     0x84
#define CCID_INTR_EPIN_SIZE 16
#endif  // HAVE_CCID_INTERRUPT
 
#define IO_CCID_DATA_BUFFER_SIZE IO_APDU_BUFFER_SIZE
#define G_io_ccid_data_buffer    G_io_apdu_buffer
 
#endif  // HAVE_USB_CLASS_CCID
 
#endif  // USBD_CCID_IMPL_H