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fdf4a1f5 UH |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2013 Uwe Hermann <uwe@hermann-uwe.de> | |
5 | * | |
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 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
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. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
2ea1fdf1 | 17 | * along with this program; if not, see <http://www.gnu.org/licenses/>. |
fdf4a1f5 UH |
18 | */ |
19 | ||
20 | #ifndef LIBSIGROK_HARDWARE_IKALOGIC_SCANAPLUS_PROTOCOL_H | |
21 | #define LIBSIGROK_HARDWARE_IKALOGIC_SCANAPLUS_PROTOCOL_H | |
22 | ||
23 | #include <stdint.h> | |
ab4bb6eb | 24 | #include <string.h> |
fdf4a1f5 | 25 | #include <glib.h> |
ab4bb6eb | 26 | #include <ftdi.h> |
c1aae900 | 27 | #include <libsigrok/libsigrok.h> |
fdf4a1f5 UH |
28 | #include "libsigrok-internal.h" |
29 | ||
b95dd761 | 30 | #define LOG_PREFIX "ikalogic-scanaplus" |
fdf4a1f5 | 31 | |
1a46cc62 | 32 | #define COMPRESSED_BUF_SIZE (64 * 1024) |
ab4bb6eb | 33 | |
fdf4a1f5 | 34 | struct dev_context { |
ab4bb6eb | 35 | struct ftdi_context *ftdic; |
ab4bb6eb | 36 | uint64_t limit_msec; |
ab4bb6eb UH |
37 | uint64_t limit_samples; |
38 | ||
ab4bb6eb UH |
39 | uint8_t *compressed_buf; |
40 | uint64_t compressed_bytes_ignored; | |
41 | uint8_t *sample_buf; | |
42 | uint64_t bytes_received; | |
43 | uint64_t samples_sent; | |
44 | ||
45 | /** ScanaPLUS unique device ID (3 bytes). */ | |
46 | uint8_t devid[3]; | |
fdf4a1f5 UH |
47 | }; |
48 | ||
ab4bb6eb UH |
49 | SR_PRIV int scanaplus_close(struct dev_context *devc); |
50 | SR_PRIV int scanaplus_get_device_id(struct dev_context *devc); | |
51 | SR_PRIV int scanaplus_init(struct dev_context *devc); | |
52 | SR_PRIV int scanaplus_start_acquisition(struct dev_context *devc); | |
53 | SR_PRIV int scanaplus_receive_data(int fd, int revents, void *cb_data); | |
fdf4a1f5 UH |
54 | |
55 | #endif |