* apps/system/ymodem/ymodem.h
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you 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 __APPS_SYSTEM_YMODEM_YMODEM_H
#define __APPS_SYSTEM_YMODEM_YMODEM_H
* Included Files
****************************************************************************/
#include <stddef.h>
* Pre-processor Definitions
****************************************************************************/
#define YMODEM_PACKET_SIZE 128
#define YMODEM_PACKET_1K_SIZE 1024
#define YMODEM_FILENAME_PACKET 0
#define YMODEM_DATA_PACKET 1
* Public Types
****************************************************************************/
struct ymodem_ctx_s
{
int recvfd;
int sendfd;
CODE int (*packet_handler)(FAR struct ymodem_ctx_s *ctx);
size_t custom_size;
FAR void *priv;
uint8_t interval;
int retry;
FAR uint8_t *data;
size_t packet_size;
int packet_type;
char file_name[PATH_MAX];
size_t file_length;
FAR uint8_t *header;
#ifdef CONFIG_SYSTEM_YMODEM_DEBUG_FILEPATH
int debug_fd;
#endif
};
* Public Function Prototypes
****************************************************************************/
int ymodem_recv(FAR struct ymodem_ctx_s *ctx);
int ymodem_send(FAR struct ymodem_ctx_s *ctx);
#endif