146 lines
5.4 KiB
C
146 lines
5.4 KiB
C
/*
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* This file is part of the sigrok project.
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*
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* Copyright (C) 2011 Bert Vermeulen <bert@biot.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SIGROK_SIGROK_PROTO_H
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#define SIGROK_SIGROK_PROTO_H
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/*--- backend.c -------------------------------------------------------------*/
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int sr_init(void);
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void sr_exit(void);
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/*--- datastore.c -----------------------------------------------------------*/
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int sr_datastore_new(int unitsize, struct sr_datastore **ds);
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int sr_datastore_destroy(struct sr_datastore *ds);
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void sr_datastore_put(struct sr_datastore *ds, void *data, unsigned int length,
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int in_unitsize, int *probelist);
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/*--- device.c --------------------------------------------------------------*/
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void sr_device_scan(void);
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int sr_device_plugin_init(struct sr_device_plugin *plugin);
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void sr_device_close_all(void);
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GSList *sr_device_list(void);
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struct sr_device *sr_device_new(struct sr_device_plugin *plugin,
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int plugin_index, int num_probes);
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void sr_device_clear(struct sr_device *device);
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void sr_device_destroy(struct sr_device *dev);
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void sr_device_probe_clear(struct sr_device *device, int probenum);
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void sr_device_probe_add(struct sr_device *device, char *name);
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struct sr_probe *sr_device_probe_find(struct sr_device *device, int probenum);
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void sr_device_probe_name(struct sr_device *device, int probenum, char *name);
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void sr_device_trigger_clear(struct sr_device *device);
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void sr_device_trigger_set(struct sr_device *device, int probenum,
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char *trigger);
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gboolean sr_device_has_hwcap(struct sr_device *device, int hwcap);
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/*--- filter.c --------------------------------------------------------------*/
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int filter_probes(int in_unitsize, int out_unitsize, int *probelist,
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char *data_in, uint64_t length_in, char **data_out,
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uint64_t *length_out);
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/*--- hwplugin.c ------------------------------------------------------------*/
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int load_hwplugins(void);
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GSList *list_hwplugins(void);
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/* Generic device instances */
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struct sr_device_instance *sr_device_instance_new(int index,
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int status, const char *vendor, const char *model, const char *version);
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struct sr_device_instance *sr_get_device_instance(GSList *device_instances,
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int device_index);
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void sr_device_instance_free(struct sr_device_instance *sdi);
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/* USB-specific instances */
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#ifdef HAVE_LIBUSB_1_0
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struct sr_usb_device_instance *sr_usb_device_instance_new(uint8_t bus,
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uint8_t address, struct libusb_device_handle *hdl);
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void sr_usb_device_instance_free(struct sr_usb_device_instance *usb);
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#endif
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/* Serial-specific instances */
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struct sr_serial_device_instance *sr_serial_device_instance_new(
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const char *port, int fd);
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void sr_serial_device_instance_free(struct sr_serial_device_instance *serial);
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int find_hwcap(int *capabilities, int hwcap);
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struct hwcap_option *find_hwcap_option(int hwcap);
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void source_remove(int fd);
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void source_add(int fd, int events, int timeout, receive_data_callback rcv_cb,
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void *user_data);
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/*--- session.c -------------------------------------------------------------*/
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typedef void (*source_callback_remove) (int fd);
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typedef void (*source_callback_add) (int fd, int events, int timeout,
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receive_data_callback callback, void *user_data);
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typedef void (*datafeed_callback) (struct sr_device *device,
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struct sr_datafeed_packet *packet);
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/* Session setup */
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int sr_session_load(const char *filename);
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struct sr_session *sr_session_new(void);
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void sr_session_destroy(void);
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void sr_session_device_clear(void);
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int sr_session_device_add(struct sr_device *device);
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/* Protocol analyzers setup */
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void sr_session_pa_clear(void);
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void sr_session_pa_add(struct analyzer *pa);
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/* Datafeed setup */
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void sr_session_datafeed_callback_clear(void);
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void sr_session_datafeed_callback_add(datafeed_callback callback);
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/* Session control */
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int sr_session_start(void);
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void sr_session_run(void);
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void sr_session_halt(void);
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void sr_session_stop(void);
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void sr_session_bus(struct sr_device *device,
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struct sr_datafeed_packet *packet);
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void make_metadata(char *filename);
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int sr_session_save(char *filename);
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void sr_session_source_add(int fd, int events, int timeout,
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receive_data_callback callback, void *user_data);
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void sr_session_source_remove(int fd);
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/*--- input/input.c ---------------------------------------------------------*/
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struct sr_input_format **sr_input_list(void);
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/*--- output/output.c -------------------------------------------------------*/
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struct sr_output_format **sr_output_list(void);
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/*--- output/common.c -------------------------------------------------------*/
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char *sr_samplerate_string(uint64_t samplerate);
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char *sr_period_string(uint64_t frequency);
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char **sr_parse_triggerstring(struct sr_device *device,
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const char *triggerstring);
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uint64_t sr_parse_sizestring(const char *sizestring);
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uint64_t sr_parse_timestring(const char *timestring);
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#endif
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