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Commit | Line | Data |
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a65d66c0 | 1 | /* |
4b527a01 | 2 | * This file is part of the libsigrok project. |
a65d66c0 BV |
3 | * |
4 | * Copyright (C) ${year} ${author} <${email}> | |
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 3 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 | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
6a94754f UH |
20 | #ifndef LIBSIGROK_HARDWARE_${upper}_PROTOCOL_H |
21 | #define LIBSIGROK_HARDWARE_${upper}_PROTOCOL_H | |
a65d66c0 | 22 | |
03998f5f UH |
23 | #include <stdint.h> |
24 | #include "libsigrok.h" | |
25 | #include "libsigrok-internal.h" | |
26 | ||
27 | /* Message logging helpers with driver-specific prefix string. */ | |
28 | #define DRIVER_LOG_DOMAIN "${short}: " | |
f3f6a561 UH |
29 | #define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args) |
30 | #define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args) | |
31 | #define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args) | |
32 | #define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args) | |
33 | #define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args) | |
34 | #define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args) | |
03998f5f | 35 | |
126eded0 | 36 | /** Private, per-device-instance driver context. */ |
a65d66c0 | 37 | struct dev_context { |
126eded0 | 38 | /** The current sampling limit (in number of samples). */ |
a65d66c0 | 39 | uint64_t limit_samples; |
126eded0 UH |
40 | |
41 | /** The current sampling limit (in ms). */ | |
a65d66c0 BV |
42 | uint64_t limit_msec; |
43 | ||
126eded0 | 44 | /** Opaque pointer passed in by the frontend. */ |
a65d66c0 BV |
45 | void *cb_data; |
46 | ||
126eded0 | 47 | /** The current number of already received samples. */ |
a65d66c0 BV |
48 | uint64_t num_samples; |
49 | }; | |
50 | ||
51 | SR_PRIV int ${lib}_receive_data(int fd, int revents, void *cb_data); | |
52 | ||
53 | #endif |