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cc9653de MP |
1 | /* |
2 | * This file is part of the libsigrok project. | |
3 | * | |
4 | * Copyright (C) 2023 Mathieu Pilato <pilato.mathieu@free.fr> | |
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 | ||
20 | #ifndef LIBSIGROK_HARDWARE_ATORCH_PROTOCOL_H | |
21 | #define LIBSIGROK_HARDWARE_ATORCH_PROTOCOL_H | |
22 | ||
cc9653de MP |
23 | #include <glib.h> |
24 | #include <libsigrok/libsigrok.h> | |
a5800e90 MP |
25 | #include <stdint.h> |
26 | ||
cc9653de MP |
27 | #include "libsigrok-internal.h" |
28 | ||
29 | #define LOG_PREFIX "atorch" | |
30 | ||
a5800e90 MP |
31 | #define ATORCH_BUFSIZE 128 |
32 | ||
33 | struct atorch_device_profile { | |
34 | uint8_t device_type; | |
35 | const char *device_name; | |
36 | const struct atorch_channel_desc *channels; | |
37 | size_t channel_count; | |
38 | }; | |
39 | ||
40 | struct atorch_channel_desc { | |
41 | const char *name; | |
42 | struct binary_value_spec spec; | |
43 | struct sr_rational scale; | |
44 | int digits; | |
45 | enum sr_mq mq; | |
46 | enum sr_unit unit; | |
47 | enum sr_mqflag flags; | |
48 | }; | |
49 | ||
50 | enum atorch_msg_type { | |
51 | MSG_REPORT = 0x01, | |
52 | MSG_REPLY = 0x02, | |
53 | MSG_COMMAND = 0x11, | |
54 | }; | |
55 | ||
cc9653de | 56 | struct dev_context { |
a5800e90 MP |
57 | const struct atorch_device_profile *profile; |
58 | struct sr_sw_limits limits; | |
59 | struct feed_queue_analog **feeds; | |
60 | uint8_t buf[ATORCH_BUFSIZE]; | |
61 | size_t wr_idx; | |
62 | size_t rd_idx; | |
cc9653de MP |
63 | }; |
64 | ||
a5800e90 MP |
65 | SR_PRIV int atorch_probe(struct sr_serial_dev_inst *serial, struct dev_context *devc); |
66 | SR_PRIV int atorch_receive_data_callback(int fd, int revents, void *cb_data); | |
cc9653de MP |
67 | |
68 | #endif |