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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 | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
21 | #ifndef LIBSIGROK_HARDWARE_MIC_985XX_PROTOCOL_H | |
22 | #define LIBSIGROK_HARDWARE_MIC_985XX_PROTOCOL_H | |
23 | ||
24 | #include <stdint.h> | |
0cd8e231 UH |
25 | #include <string.h> |
26 | #include <ctype.h> | |
7ec5b549 UH |
27 | #include <glib.h> |
28 | #include "libsigrok.h" | |
29 | #include "libsigrok-internal.h" | |
30 | ||
31 | /* Message logging helpers with driver-specific prefix string. */ | |
32 | #define DRIVER_LOG_DOMAIN "mic-985xx: " | |
33 | #define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args) | |
34 | #define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args) | |
35 | #define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args) | |
36 | #define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args) | |
37 | #define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args) | |
38 | #define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args) | |
39 | ||
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40 | /* Note: When adding entries here, don't forget to update MIC_DEV_COUNT. */ |
41 | enum { | |
42 | MIC_98583, | |
43 | }; | |
44 | ||
45 | #define MIC_DEV_COUNT 1 | |
46 | ||
47 | struct mic_dev_info { | |
48 | char *vendor; | |
49 | char *device; | |
50 | char *conn; | |
51 | uint32_t max_sample_points; | |
52 | gboolean has_temperature; | |
53 | gboolean has_humidity; | |
54 | struct sr_dev_driver *di; | |
55 | int (*receive_data)(int, int, void *); | |
56 | }; | |
57 | ||
58 | extern SR_PRIV const struct mic_dev_info mic_devs[MIC_DEV_COUNT]; | |
59 | ||
60 | #define SERIAL_BUFSIZE 256 | |
61 | ||
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62 | /** Private, per-device-instance driver context. */ |
63 | struct dev_context { | |
64 | /** The current sampling limit (in number of samples). */ | |
65 | uint64_t limit_samples; | |
66 | ||
67 | /** The current sampling limit (in ms). */ | |
68 | uint64_t limit_msec; | |
69 | ||
70 | /** Opaque pointer passed in by the frontend. */ | |
71 | void *cb_data; | |
72 | ||
73 | /** The current number of already received samples. */ | |
74 | uint64_t num_samples; | |
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75 | |
76 | int64_t starttime; | |
77 | ||
78 | struct sr_serial_dev_inst *serial; | |
79 | ||
80 | uint8_t buf[SERIAL_BUFSIZE]; | |
81 | int bufoffset; | |
82 | int buflen; | |
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83 | }; |
84 | ||
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85 | SR_PRIV int receive_data_MIC_98583(int fd, int revents, void *cb_data); |
86 | ||
87 | SR_PRIV int mic_cmd_get_device_info(struct sr_serial_dev_inst *serial); | |
7ec5b549 UH |
88 | |
89 | #endif |