2 * This file is part of the sigrok project.
4 * Copyright (C) 2011 Bert Vermeulen <bert@biot.com>
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.
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.
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/>.
20 #ifndef SIGROK_SIGROK_PROTO_H
21 #define SIGROK_SIGROK_PROTO_H
23 int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
24 char *data_in, uint64_t length_in, char **data_out,
25 uint64_t *length_out);
27 char *sigrok_samplerate_string(uint64_t samplerate);
28 char *sigrok_period_string(uint64_t frequency);
30 /*--- backend.c -------------------------------------------------------------*/
32 int sigrok_init(void);
33 void sigrok_cleanup(void);
35 /*--- debug.c ---------------------------------------------------------------*/
37 void hexdump(unsigned char *address, int length);
39 struct input_format **input_list(void);
40 struct output_format **output_list(void);
42 void device_scan(void);
43 void device_close_all(void);
44 GSList *device_list(void);
45 struct device *device_new(struct device_plugin *plugin, int plugin_index, int num_probes);
46 void device_clear(struct device *device);
47 void device_destroy(struct device *dev);
49 void device_probe_clear(struct device *device, int probenum);
50 void device_probe_add(struct device *device, char *name);
51 struct probe *probe_find(struct device *device, int probenum);
52 void device_probe_name(struct device *device, int probenum, char *name);
54 void device_trigger_clear(struct device *device);
55 void device_trigger_set(struct device *device, int probenum, char *trigger);
57 int load_hwplugins(void);
58 GSList *list_hwplugins(void);
60 /* Generic device instances */
61 struct sigrok_device_instance *sigrok_device_instance_new(int index,
62 int status, const char *vendor, const char *model, const char *version);
63 struct sigrok_device_instance *get_sigrok_device_instance(
64 GSList *device_instances, int device_index);
65 void sigrok_device_instance_free(struct sigrok_device_instance *sdi);
67 /* USB-specific instances */
68 struct usb_device_instance *usb_device_instance_new(uint8_t bus,
69 uint8_t address, struct libusb_device_handle *hdl);
70 void usb_device_instance_free(struct usb_device_instance *usb);
72 /* Serial-specific instances */
73 struct serial_device_instance *serial_device_instance_new(
74 const char *port, int fd);
75 void serial_device_instance_free(struct serial_device_instance *serial);
77 int find_hwcap(int *capabilities, int hwcap);
78 struct hwcap_option *find_hwcap_option(int hwcap);
79 void source_remove(int fd);
80 void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb,
83 /*--- session.c -------------------------------------------------------------*/
85 typedef void (*source_callback_remove) (int fd);
86 typedef void (*source_callback_add) (int fd, int events, int timeout,
87 receive_data_callback callback, void *user_data);
88 typedef void (*datafeed_callback) (struct device *device,
89 struct datafeed_packet *packet);
92 struct session *session_load(const char *filename);
93 struct session *session_new(void);
94 void session_destroy(void);
95 void session_device_clear(void);
96 int session_device_add(struct device *device);
98 /* Protocol analyzers setup */
99 void session_pa_clear(void);
100 void session_pa_add(struct analyzer *pa);
103 void session_datafeed_callback_clear(void);
104 void session_datafeed_callback_add(datafeed_callback callback);
106 /* Session control */
107 int session_start(void);
108 void session_stop(void);
109 void session_bus(struct device *device, struct datafeed_packet *packet);
110 void make_metadata(char *filename);
111 int session_save(char *filename);
113 /*--- hwcommon.c ------------------------------------------------------------*/
115 int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
116 int ezusb_install_firmware(libusb_device_handle *hdl, char *filename);
117 int ezusb_upload_firmware(libusb_device *dev, int configuration,
118 const char *filename);
120 /* libsigrok/hardware/common/misc.c */
121 /* TODO: Should not be public. */
122 int opendev2(int device_index, struct sigrok_device_instance **sdi,
123 libusb_device *dev, struct libusb_device_descriptor *des,
124 int *skip, uint16_t vid, uint16_t pid, int interface);
125 int opendev3(struct sigrok_device_instance **sdi, libusb_device *dev,
126 struct libusb_device_descriptor *des,
127 uint16_t vid, uint16_t pid, int interface);
129 /*--- datastore.c -----------------------------------------------------------*/
131 int datastore_new(int unitsize, struct datastore **ds);
132 int datastore_destroy(struct datastore *ds);
133 void datastore_put(struct datastore *ds, void *data, unsigned int length,
134 int in_unitsize, int *probelist);