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1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
e4204b17 | 4 | * Copyright (C) 2019 Dave Buechi <db@pflutsch.ch> |
ac3898d2 BV |
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 | ||
e4204b17 UH |
20 | #ifndef LIBSIGROK_HARDWARE_MASTECH_MS6514_PROTOCOL_H |
21 | #define LIBSIGROK_HARDWARE_MASTECH_MS6514_PROTOCOL_H | |
ac3898d2 BV |
22 | |
23 | #include <stdint.h> | |
e4204b17 | 24 | #include <glib.h> |
c1aae900 | 25 | #include <libsigrok/libsigrok.h> |
ac3898d2 BV |
26 | #include "libsigrok-internal.h" |
27 | ||
e4204b17 | 28 | #define LOG_PREFIX "mastech-ms6514" |
ac3898d2 | 29 | |
e4204b17 UH |
30 | #define MASTECH_MS6514_NUM_CHANNELS 2 |
31 | #define MASTECH_MS6514_BUF_SIZE (3 * 18) | |
32 | #define MASTECH_MS6514_FRAME_SIZE 18 | |
33 | #define DEFAULT_DATA_SOURCE DATA_SOURCE_LIVE | |
34 | ||
35 | enum mastech_ms6614_data_source { | |
36 | DATA_SOURCE_LIVE, | |
37 | DATA_SOURCE_MEMORY, | |
38 | }; | |
39 | ||
40 | enum mastech_ms6614_command { | |
41 | CMD_GET_STORED = 0xA1 | |
42 | }; | |
ff945683 | 43 | |
ac3898d2 | 44 | struct dev_context { |
cf9e86bc | 45 | struct sr_sw_limits limits; |
e4204b17 UH |
46 | enum mastech_ms6614_data_source data_source; |
47 | unsigned int buf_len; | |
48 | uint8_t buf[MASTECH_MS6514_BUF_SIZE]; | |
49 | unsigned int log_buf_len; | |
ac3898d2 BV |
50 | }; |
51 | ||
e4204b17 UH |
52 | SR_PRIV int mastech_ms6514_receive_data(int fd, int revents, void *cb_data); |
53 | SR_PRIV gboolean mastech_ms6514_packet_valid(const uint8_t *buf); | |
ac3898d2 BV |
54 | |
55 | #endif |