2 * This file is part of the libsigrok project.
4 * Copyright (C) 2015 Daniel Glöckner <daniel-gl@gmx.net>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 #ifndef LIBSIGROK_HARDWARE_HUNG_CHANG_DSO_2100_PROTOCOL_H
21 #define LIBSIGROK_HARDWARE_HUNG_CHANG_DSO_2100_PROTOCOL_H
25 #include <libsigrok/libsigrok.h>
26 #include "libsigrok-internal.h"
28 #define LOG_PREFIX "hung-chang-dso-2100"
31 #define NUM_CHANNELS 2
34 GSList *enabled_channel;
57 SR_PRIV void hung_chang_dso_2100_reset_port(struct parport *port);
58 SR_PRIV gboolean hung_chang_dso_2100_check_id(struct parport *port);
59 SR_PRIV void hung_chang_dso_2100_write_mbox(struct parport *port, uint8_t val);
60 SR_PRIV uint8_t hung_chang_dso_2100_read_mbox(struct parport *port, float timeout);
61 SR_PRIV int hung_chang_dso_2100_move_to(const struct sr_dev_inst *sdi, uint8_t target);
62 SR_PRIV int hung_chang_dso_2100_poll(int fd, int revents, void *cb_data);