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connection.h
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connection.h
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/**
* connection.h - connection to the oscilloscope and buffer for received data
*
* Copyright (C) 2010 Mark Whitis
* Copyright (C) 2012 Jiri Pittner <jiri@pittnerovi.com>
* Copyright (C) 2013 Ralf Sternberg <ralfstx@gmail.com>
*
* Improvements by Jiri Pittner:
* readline with history, avoiding timeouts, unlock scope at CTRL-D,
* read large sample memory, specify device at the command line
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see [http://www.gnu.org/licenses/].
*/
#ifndef _CONNECTION_H_
#define _CONNECTION_H_
struct connection {
int fd;
char *buffer;
int data_size;
};
void con_open(struct connection *con, const char *device);
void con_close(struct connection *con);
int con_send(struct connection *con, const char *command);
int con_recv(struct connection *con);
#endif