149 lines
5.4 KiB
C
149 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_PROTO_H_
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#define SIGROK_PROTO_H_
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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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char *sigrok_samplerate_string(uint64_t samplerate);
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char *sigrok_period_string(uint64_t frequency);
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/*--- backend.c -------------------------------------------------------------*/
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int sigrok_init(void);
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void sigrok_cleanup(void);
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/*--- debug.c ---------------------------------------------------------------*/
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void hexdump(unsigned char *address, int length);
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struct input_format **input_list(void);
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struct output_format **output_list(void);
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void device_scan(void);
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void device_close_all(void);
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GSList *device_list(void);
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struct device *device_new(struct device_plugin *plugin, int plugin_index, int num_probes);
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void device_clear(struct device *device);
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void device_destroy(struct device *dev);
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void device_probe_clear(struct device *device, int probenum);
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void device_probe_add(struct device *device, char *name);
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struct probe *probe_find(struct device *device, int probenum);
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void device_probe_name(struct device *device, int probenum, char *name);
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void device_trigger_clear(struct device *device);
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void device_trigger_set(struct device *device, int probenum, char *trigger);
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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 sigrok_device_instance *sigrok_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 sigrok_device_instance *get_sigrok_device_instance(
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GSList *device_instances, int device_index);
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void sigrok_device_instance_free(struct sigrok_device_instance *sdi);
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/* USB-specific instances */
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struct usb_device_instance *usb_device_instance_new(uint8_t bus,
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uint8_t address, struct libusb_device_handle *hdl);
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void usb_device_instance_free(struct usb_device_instance *usb);
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/* Serial-specific instances */
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struct serial_device_instance *serial_device_instance_new(
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const char *port, int fd);
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void serial_device_instance_free(struct 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 device *device,
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struct datafeed_packet *packet);
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/* Session setup */
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struct session *session_load(const char *filename);
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struct session *session_new(void);
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void session_destroy(void);
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void session_device_clear(void);
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int session_device_add(struct device *device);
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/* Protocol analyzers setup */
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void session_pa_clear(void);
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void session_pa_add(struct analyzer *pa);
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/* Datafeed setup */
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void session_datafeed_callback_clear(void);
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void session_datafeed_callback_add(datafeed_callback callback);
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/* Session control */
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int session_start(void);
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void session_stop(void);
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void session_bus(struct device *device, struct datafeed_packet *packet);
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void make_metadata(char *filename);
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int session_save(char *filename);
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/*--- hwcommon.c ------------------------------------------------------------*/
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int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
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int ezusb_install_firmware(libusb_device_handle *hdl, char *filename);
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int ezusb_upload_firmware(libusb_device *dev, int configuration,
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const char *filename);
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GSList *list_serial_ports(void);
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int serial_open(const char *pathname, int flags);
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int serial_close(int fd);
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int serial_flush(int fd);
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void *serial_backup_params(int fd);
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void serial_restore_params(int fd, void *backup);
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int serial_set_params(int fd, int speed, int bits, int parity, int stopbits,
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int flowcontrol);
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/* libsigrok/hardware/common/misc.c */
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/* TODO: Should not be public. */
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int opendev2(int device_index, struct sigrok_device_instance **sdi,
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libusb_device *dev, struct libusb_device_descriptor *des,
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int *skip, uint16_t vid, uint16_t pid, int interface);
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int opendev3(struct sigrok_device_instance **sdi, libusb_device *dev,
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struct libusb_device_descriptor *des,
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uint16_t vid, uint16_t pid, int interface);
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/*--- datastore.c -----------------------------------------------------------*/
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int datastore_new(int unitsize, struct datastore **ds);
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int datastore_destroy(struct datastore *ds);
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void datastore_put(struct datastore *ds, void *data, unsigned int length,
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int in_unitsize, int *probelist);
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#endif /* SIGROK_PROTO_H_ */
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