154 lines
6.3 KiB
C
154 lines
6.3 KiB
C
/*
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* This file is part of the sigrok project.
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*
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* Copyright (C) 2010-2012 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 LIBSIGROK_SIGROK_PROTO_H
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#define LIBSIGROK_SIGROK_PROTO_H
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/**
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* @file
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*
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* Header file containing API function prototypes.
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*/
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/*--- backend.c -------------------------------------------------------------*/
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SR_API int sr_init(struct sr_context **ctx);
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SR_API int sr_exit(struct sr_context *ctx);
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/*--- log.c -----------------------------------------------------------------*/
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typedef int (*sr_log_callback_t)(void *cb_data, int loglevel,
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const char *format, va_list args);
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SR_API int sr_log_loglevel_set(int loglevel);
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SR_API int sr_log_loglevel_get(void);
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SR_API int sr_log_callback_set(sr_log_callback_t cb, void *cb_data);
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SR_API int sr_log_callback_set_default(void);
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SR_API int sr_log_logdomain_set(const char *logdomain);
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SR_API char *sr_log_logdomain_get(void);
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/*--- device.c --------------------------------------------------------------*/
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SR_API int sr_dev_probe_name_set(const struct sr_dev_inst *sdi,
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int probenum, const char *name);
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SR_API int sr_dev_probe_enable(const struct sr_dev_inst *sdi, int probenum,
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gboolean state);
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SR_API int sr_dev_trigger_set(const struct sr_dev_inst *sdi, int probenum,
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const char *trigger);
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SR_API gboolean sr_dev_has_hwcap(const struct sr_dev_inst *sdi, int hwcap);
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SR_API int sr_dev_config_set(const struct sr_dev_inst *sdi, int hwcap,
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const void *value);
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SR_API GSList *sr_dev_inst_list(const struct sr_dev_driver *driver);
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SR_API int sr_dev_inst_clear(const struct sr_dev_driver *driver);
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/*--- filter.c --------------------------------------------------------------*/
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SR_API int sr_filter_probes(unsigned int in_unitsize, unsigned int out_unitsize,
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const GArray *probe_array, const uint8_t *data_in,
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uint64_t length_in, uint8_t **data_out,
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uint64_t *length_out);
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/*--- hwdriver.c ------------------------------------------------------------*/
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SR_API struct sr_dev_driver **sr_driver_list(void);
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SR_API int sr_driver_init(struct sr_context *ctx,
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struct sr_dev_driver *driver);
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SR_API GSList *sr_driver_scan(struct sr_dev_driver *driver, GSList *options);
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SR_API int sr_info_get(struct sr_dev_driver *driver, int id,
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const void **data, const struct sr_dev_inst *sdi);
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SR_API gboolean sr_driver_hwcap_exists(struct sr_dev_driver *driver, int hwcap);
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SR_API const struct sr_hwcap_option *sr_drvopt_get(int opt);
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SR_API const struct sr_hwcap_option *sr_drvopt_name_get(const char *optname);
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SR_API const struct sr_hwcap_option *sr_devopt_get(int opt);
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SR_API const struct sr_hwcap_option *sr_devopt_name_get(const char *optname);
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/*--- session.c -------------------------------------------------------------*/
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typedef void (*sr_datafeed_callback_t)(const struct sr_dev_inst *sdi,
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const struct sr_datafeed_packet *packet);
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/* Session setup */
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SR_API int sr_session_load(const char *filename);
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SR_API struct sr_session *sr_session_new(void);
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SR_API int sr_session_destroy(void);
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SR_API int sr_session_dev_remove_all(void);
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SR_API int sr_session_dev_add(const struct sr_dev_inst *sdi);
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/* Datafeed setup */
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SR_API int sr_session_datafeed_callback_remove_all(void);
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SR_API int sr_session_datafeed_callback_add(sr_datafeed_callback_t cb);
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/* Session control */
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SR_API int sr_session_start(void);
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SR_API int sr_session_run(void);
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SR_API int sr_session_halt(void);
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SR_API int sr_session_stop(void);
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SR_API int sr_session_save(const char *filename, const struct sr_dev_inst *sdi,
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unsigned char *buf, int unitsize, int units);
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SR_API int sr_session_source_add(int fd, int events, int timeout,
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sr_receive_data_callback_t cb, void *cb_data);
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SR_API int sr_session_source_add_pollfd(GPollFD *pollfd, int timeout,
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sr_receive_data_callback_t cb, void *cb_data);
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SR_API int sr_session_source_add_channel(GIOChannel *channel, int events,
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int timeout, sr_receive_data_callback_t cb, void *cb_data);
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SR_API int sr_session_source_remove(int fd);
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SR_API int sr_session_source_remove_pollfd(GPollFD *pollfd);
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SR_API int sr_session_source_remove_channel(GIOChannel *channel);
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/*--- input/input.c ---------------------------------------------------------*/
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SR_API struct sr_input_format **sr_input_list(void);
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/*--- output/output.c -------------------------------------------------------*/
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SR_API struct sr_output_format **sr_output_list(void);
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/*--- strutil.c -------------------------------------------------------------*/
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SR_API char *sr_si_string_u64(uint64_t x, const char *unit);
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SR_API char *sr_samplerate_string(uint64_t samplerate);
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SR_API char *sr_period_string(uint64_t frequency);
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SR_API char *sr_voltage_string(struct sr_rational *voltage);
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SR_API char **sr_parse_triggerstring(const struct sr_dev_inst *sdi,
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const char *triggerstring);
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SR_API int sr_parse_sizestring(const char *sizestring, uint64_t *size);
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SR_API uint64_t sr_parse_timestring(const char *timestring);
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SR_API gboolean sr_parse_boolstring(const char *boolstring);
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SR_API int sr_parse_period(const char *periodstr, struct sr_rational *r);
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SR_API int sr_parse_voltage(const char *voltstr, struct sr_rational *r);
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/*--- version.c -------------------------------------------------------------*/
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SR_API int sr_package_version_major_get(void);
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SR_API int sr_package_version_minor_get(void);
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SR_API int sr_package_version_micro_get(void);
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SR_API const char *sr_package_version_string_get(void);
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SR_API int sr_lib_version_current_get(void);
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SR_API int sr_lib_version_revision_get(void);
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SR_API int sr_lib_version_age_get(void);
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SR_API const char *sr_lib_version_string_get(void);
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/*--- error.c ---------------------------------------------------------------*/
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SR_API const char *sr_strerror(int error_code);
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SR_API const char *sr_strerror_name(int error_code);
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#endif
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