mirror of
https://github.com/trezor/trezor-firmware.git
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72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MESSAGES_H__
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#define __MESSAGES_H__
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#include <stdint.h>
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#include "image.h"
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#include "secbool.h"
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#define USB_TIMEOUT 500
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#define USB_PACKET_SIZE 64
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#define FIRMWARE_UPLOAD_CHUNK_RETRY_COUNT 2
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enum {
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UPLOAD_OK = 0,
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UPLOAD_ERR_INVALID_CHUNK_SIZE = -1,
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UPLOAD_ERR_INVALID_VENDOR_HEADER = -2,
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UPLOAD_ERR_INVALID_VENDOR_HEADER_SIG = -3,
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UPLOAD_ERR_INVALID_IMAGE_HEADER = -4,
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UPLOAD_ERR_INVALID_IMAGE_MODEL = -5,
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UPLOAD_ERR_INVALID_IMAGE_HEADER_SIG = -6,
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UPLOAD_ERR_USER_ABORT = -7,
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UPLOAD_ERR_FIRMWARE_TOO_BIG = -8,
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UPLOAD_ERR_INVALID_CHUNK_HASH = -9,
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};
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enum {
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WIPE_OK = 0,
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WIPE_ERR_CANNOT_ERASE = -1,
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};
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secbool msg_parse_header(const uint8_t *buf, uint16_t *msg_id,
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uint32_t *msg_size);
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void send_user_abort(uint8_t iface_num, const char *msg);
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void process_msg_Initialize(uint8_t iface_num, uint32_t msg_size, uint8_t *buf,
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const vendor_header *const vhdr,
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const image_header *const hdr);
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void process_msg_GetFeatures(uint8_t iface_num, uint32_t msg_size, uint8_t *buf,
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const vendor_header *const vhdr,
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const image_header *const hdr);
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void process_msg_Ping(uint8_t iface_num, uint32_t msg_size, uint8_t *buf);
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void process_msg_FirmwareErase(uint8_t iface_num, uint32_t msg_size,
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uint8_t *buf);
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int process_msg_FirmwareUpload(uint8_t iface_num, uint32_t msg_size,
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uint8_t *buf);
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int process_msg_WipeDevice(uint8_t iface_num, uint32_t msg_size, uint8_t *buf);
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void process_msg_unknown(uint8_t iface_num, uint32_t msg_size, uint8_t *buf);
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secbool bootloader_WipeDevice(void);
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#endif
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