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1 | /* | |
2 | * This file is part of the sigrok project. | |
3 | * | |
4 | * Copyright (C) 2011 Bert Vermeulen <bert@biot.com> | |
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 SIGROK_SIGROK_PROTO_H | |
21 | #define SIGROK_SIGROK_PROTO_H | |
22 | ||
23 | /*--- backend.c -------------------------------------------------------------*/ | |
24 | ||
25 | int sr_init(void); | |
26 | int sr_exit(void); | |
27 | ||
28 | /*--- log.c -----------------------------------------------------------------*/ | |
29 | ||
30 | int sr_set_loglevel(int loglevel); | |
31 | int sr_get_loglevel(void); | |
32 | ||
33 | /*--- datastore.c -----------------------------------------------------------*/ | |
34 | ||
35 | int sr_datastore_new(int unitsize, struct sr_datastore **ds); | |
36 | int sr_datastore_destroy(struct sr_datastore *ds); | |
37 | void sr_datastore_put(struct sr_datastore *ds, void *data, unsigned int length, | |
38 | int in_unitsize, int *probelist); | |
39 | ||
40 | /*--- device.c --------------------------------------------------------------*/ | |
41 | ||
42 | void sr_device_scan(void); | |
43 | int sr_init_hwplugins(struct sr_device_plugin *plugin); | |
44 | GSList *sr_device_list(void); | |
45 | struct sr_device *sr_device_new(struct sr_device_plugin *plugin, | |
46 | int plugin_index, int num_probes); | |
47 | void sr_device_clear(struct sr_device *device); | |
48 | void sr_device_destroy(struct sr_device *dev); | |
49 | ||
50 | void sr_device_probe_clear(struct sr_device *device, int probenum); | |
51 | void sr_device_probe_add(struct sr_device *device, const char *name); | |
52 | struct sr_probe *sr_device_probe_find(struct sr_device *device, int probenum); | |
53 | void sr_device_probe_name(struct sr_device *device, int probenum, | |
54 | const char *name); | |
55 | ||
56 | void sr_device_trigger_clear(struct sr_device *device); | |
57 | void sr_device_trigger_set(struct sr_device *device, int probenum, | |
58 | const char *trigger); | |
59 | gboolean sr_device_has_hwcap(struct sr_device *device, int hwcap); | |
60 | ||
61 | /*--- filter.c --------------------------------------------------------------*/ | |
62 | ||
63 | int sr_filter_probes(int in_unitsize, int out_unitsize, int *probelist, | |
64 | const unsigned char *data_in, uint64_t length_in, | |
65 | char **data_out, uint64_t *length_out); | |
66 | ||
67 | /*--- hwplugin.c ------------------------------------------------------------*/ | |
68 | ||
69 | GSList *sr_list_hwplugins(void); | |
70 | void sr_cleanup_hwplugins(void); | |
71 | ||
72 | /* Generic device instances */ | |
73 | struct sr_device_instance *sr_device_instance_new(int index, | |
74 | int status, const char *vendor, const char *model, const char *version); | |
75 | struct sr_device_instance *sr_get_device_instance(GSList *device_instances, | |
76 | int device_index); | |
77 | void sr_device_instance_free(struct sr_device_instance *sdi); | |
78 | ||
79 | /* USB-specific instances */ | |
80 | #ifdef HAVE_LIBUSB_1_0 | |
81 | struct sr_usb_device_instance *sr_usb_device_instance_new(uint8_t bus, | |
82 | uint8_t address, struct libusb_device_handle *hdl); | |
83 | void sr_usb_device_instance_free(struct sr_usb_device_instance *usb); | |
84 | #endif | |
85 | ||
86 | /* Serial-specific instances */ | |
87 | struct sr_serial_device_instance *sr_serial_device_instance_new( | |
88 | const char *port, int fd); | |
89 | void sr_serial_device_instance_free(struct sr_serial_device_instance *serial); | |
90 | ||
91 | int sr_find_hwcap(int *capabilities, int hwcap); | |
92 | struct sr_hwcap_option *sr_find_hwcap_option(int hwcap); | |
93 | void sr_source_remove(int fd); | |
94 | void sr_source_add(int fd, int events, int timeout, | |
95 | sr_receive_data_callback rcv_cb, void *user_data); | |
96 | ||
97 | /*--- session.c -------------------------------------------------------------*/ | |
98 | ||
99 | typedef void (*sr_datafeed_callback) (struct sr_device *device, | |
100 | struct sr_datafeed_packet *packet); | |
101 | ||
102 | /* Session setup */ | |
103 | int sr_session_load(const char *filename); | |
104 | struct sr_session *sr_session_new(void); | |
105 | void sr_session_destroy(void); | |
106 | void sr_session_device_clear(void); | |
107 | int sr_session_device_add(struct sr_device *device); | |
108 | ||
109 | #if 0 | |
110 | /* Protocol analyzers setup */ | |
111 | void sr_session_pa_clear(void); | |
112 | void sr_session_pa_add(struct sr_analyzer *pa); | |
113 | #endif | |
114 | ||
115 | /* Datafeed setup */ | |
116 | void sr_session_datafeed_callback_clear(void); | |
117 | void sr_session_datafeed_callback_add(sr_datafeed_callback callback); | |
118 | ||
119 | /* Session control */ | |
120 | int sr_session_start(void); | |
121 | void sr_session_run(void); | |
122 | void sr_session_halt(void); | |
123 | void sr_session_stop(void); | |
124 | void sr_session_bus(struct sr_device *device, | |
125 | struct sr_datafeed_packet *packet); | |
126 | int sr_session_save(const char *filename); | |
127 | void sr_session_source_add(int fd, int events, int timeout, | |
128 | sr_receive_data_callback callback, void *user_data); | |
129 | void sr_session_source_remove(int fd); | |
130 | ||
131 | /*--- input/input.c ---------------------------------------------------------*/ | |
132 | ||
133 | struct sr_input_format **sr_input_list(void); | |
134 | ||
135 | /*--- output/output.c -------------------------------------------------------*/ | |
136 | ||
137 | struct sr_output_format **sr_output_list(void); | |
138 | ||
139 | /*--- output/common.c -------------------------------------------------------*/ | |
140 | ||
141 | char *sr_samplerate_string(uint64_t samplerate); | |
142 | char *sr_period_string(uint64_t frequency); | |
143 | char **sr_parse_triggerstring(struct sr_device *device, | |
144 | const char *triggerstring); | |
145 | uint64_t sr_parse_sizestring(const char *sizestring); | |
146 | uint64_t sr_parse_timestring(const char *timestring); | |
147 | ||
148 | #endif |