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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 | void sr_exit(void); | |
27 | ||
28 | /*--- datastore.c -----------------------------------------------------------*/ | |
29 | ||
30 | int datastore_new(int unitsize, struct datastore **ds); | |
31 | int datastore_destroy(struct datastore *ds); | |
32 | void datastore_put(struct datastore *ds, void *data, unsigned int length, | |
33 | int in_unitsize, int *probelist); | |
34 | ||
35 | /*--- device.c --------------------------------------------------------------*/ | |
36 | ||
37 | void device_scan(void); | |
38 | int device_plugin_init(struct sr_device_plugin *plugin); | |
39 | void device_close_all(void); | |
40 | GSList *device_list(void); | |
41 | struct sr_device *device_new(struct sr_device_plugin *plugin, int plugin_index, | |
42 | int num_probes); | |
43 | void device_clear(struct sr_device *device); | |
44 | void device_destroy(struct sr_device *dev); | |
45 | ||
46 | void device_probe_clear(struct sr_device *device, int probenum); | |
47 | void device_probe_add(struct sr_device *device, char *name); | |
48 | struct probe *probe_find(struct sr_device *device, int probenum); | |
49 | void device_probe_name(struct sr_device *device, int probenum, char *name); | |
50 | ||
51 | void device_trigger_clear(struct sr_device *device); | |
52 | void device_trigger_set(struct sr_device *device, int probenum, char *trigger); | |
53 | gboolean device_has_hwcap(struct sr_device *device, int hwcap); | |
54 | ||
55 | /*--- filter.c --------------------------------------------------------------*/ | |
56 | ||
57 | int filter_probes(int in_unitsize, int out_unitsize, int *probelist, | |
58 | char *data_in, uint64_t length_in, char **data_out, | |
59 | uint64_t *length_out); | |
60 | ||
61 | /*--- hwplugin.c ------------------------------------------------------------*/ | |
62 | ||
63 | int load_hwplugins(void); | |
64 | GSList *list_hwplugins(void); | |
65 | ||
66 | /* Generic device instances */ | |
67 | struct sr_device_instance *sr_device_instance_new(int index, | |
68 | int status, const char *vendor, const char *model, const char *version); | |
69 | struct sr_device_instance *sr_get_device_instance(GSList *device_instances, | |
70 | int device_index); | |
71 | void sr_device_instance_free(struct sr_device_instance *sdi); | |
72 | ||
73 | /* USB-specific instances */ | |
74 | #ifdef HAVE_LIBUSB_1_0 | |
75 | struct sr_usb_device_instance *sr_usb_device_instance_new(uint8_t bus, | |
76 | uint8_t address, struct libusb_device_handle *hdl); | |
77 | void sr_usb_device_instance_free(struct sr_usb_device_instance *usb); | |
78 | #endif | |
79 | ||
80 | /* Serial-specific instances */ | |
81 | struct sr_serial_device_instance *sr_serial_device_instance_new( | |
82 | const char *port, int fd); | |
83 | void sr_serial_device_instance_free(struct sr_serial_device_instance *serial); | |
84 | ||
85 | int find_hwcap(int *capabilities, int hwcap); | |
86 | struct hwcap_option *find_hwcap_option(int hwcap); | |
87 | void source_remove(int fd); | |
88 | void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb, | |
89 | void *user_data); | |
90 | ||
91 | /*--- session.c -------------------------------------------------------------*/ | |
92 | ||
93 | typedef void (*source_callback_remove) (int fd); | |
94 | typedef void (*source_callback_add) (int fd, int events, int timeout, | |
95 | receive_data_callback callback, void *user_data); | |
96 | typedef void (*datafeed_callback) (struct sr_device *device, | |
97 | struct sr_datafeed_packet *packet); | |
98 | ||
99 | /* Session setup */ | |
100 | int session_load(const char *filename); | |
101 | struct session *session_new(void); | |
102 | void session_destroy(void); | |
103 | void session_device_clear(void); | |
104 | int session_device_add(struct sr_device *device); | |
105 | ||
106 | /* Protocol analyzers setup */ | |
107 | void session_pa_clear(void); | |
108 | void session_pa_add(struct analyzer *pa); | |
109 | ||
110 | /* Datafeed setup */ | |
111 | void session_datafeed_callback_clear(void); | |
112 | void session_datafeed_callback_add(datafeed_callback callback); | |
113 | ||
114 | /* Session control */ | |
115 | int session_start(void); | |
116 | void session_run(void); | |
117 | void session_halt(void); | |
118 | void session_stop(void); | |
119 | void session_bus(struct sr_device *device, struct sr_datafeed_packet *packet); | |
120 | void make_metadata(char *filename); | |
121 | int session_save(char *filename); | |
122 | void session_source_add(int fd, int events, int timeout, | |
123 | receive_data_callback callback, void *user_data); | |
124 | void session_source_remove(int fd); | |
125 | ||
126 | /*--- input/input.c ---------------------------------------------------------*/ | |
127 | ||
128 | struct sr_input_format **sr_input_list(void); | |
129 | ||
130 | /*--- output/output.c -------------------------------------------------------*/ | |
131 | ||
132 | struct sr_output_format **sr_output_list(void); | |
133 | ||
134 | /*--- output/common.c -------------------------------------------------------*/ | |
135 | ||
136 | char *sr_samplerate_string(uint64_t samplerate); | |
137 | char *sr_period_string(uint64_t frequency); | |
138 | char **sr_parse_triggerstring(struct sr_device *device, const char *triggerstring); | |
139 | uint64_t sr_parse_sizestring(const char *sizestring); | |
140 | uint64_t sr_parse_timestring(const char *timestring); | |
141 | ||
142 | #endif |