133 lines
4.3 KiB
C
133 lines
4.3 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_INTERNAL_H
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#define LIBSIGROK_SIGROK_INTERNAL_H
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#include <stdarg.h>
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#include <glib.h>
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#include "config.h" /* Needed for HAVE_LIBUSB_1_0 and others. */
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#ifdef HAVE_LIBUSB_1_0
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#include <libusb.h>
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#endif
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/*--- Macros ----------------------------------------------------------------*/
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#ifndef ARRAY_SIZE
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#define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
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#endif
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#ifndef ARRAY_AND_SIZE
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#define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
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#endif
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/* Versions < 2.30.0 of glib don't have g_match_info_unref(). */
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#if !GLIB_CHECK_VERSION(2,30,0)
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#define g_match_info_unref g_match_info_free
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#endif
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/* Size of a datastore chunk in units */
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#define DATASTORE_CHUNKSIZE (512 * 1024)
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#ifdef HAVE_LIBUSB_1_0
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struct sr_usb_dev_inst {
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uint8_t bus;
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uint8_t address;
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struct libusb_device_handle *devhdl;
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};
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#endif
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#define SERIAL_PARITY_NONE 0
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#define SERIAL_PARITY_EVEN 1
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#define SERIAL_PARITY_ODD 2
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struct sr_serial_dev_inst {
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char *port;
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int fd;
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};
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/*--- log.c -----------------------------------------------------------------*/
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SR_PRIV int sr_log(int loglevel, const char *format, ...);
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SR_PRIV int sr_spew(const char *format, ...);
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SR_PRIV int sr_dbg(const char *format, ...);
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SR_PRIV int sr_info(const char *format, ...);
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SR_PRIV int sr_warn(const char *format, ...);
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SR_PRIV int sr_err(const char *format, ...);
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/*--- device.c --------------------------------------------------------------*/
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SR_PRIV struct sr_probe *sr_probe_new(int index, int type,
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gboolean enabled, const char *name);
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/* Generic device instances */
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SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status,
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const char *vendor, const char *model, const char *version);
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SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
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#ifdef HAVE_LIBUSB_1_0
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/* USB-specific instances */
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SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
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uint8_t address, struct libusb_device_handle *hdl);
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SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb);
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#endif
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/* Serial-specific instances */
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SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(
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const char *port, int fd);
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SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial);
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/*--- hwdriver.c ------------------------------------------------------------*/
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SR_PRIV void sr_hw_cleanup_all(void);
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SR_PRIV int sr_source_remove(int fd);
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SR_PRIV int sr_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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/*--- session.c -------------------------------------------------------------*/
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SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi,
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struct sr_datafeed_packet *packet);
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/*--- hardware/common/serial.c ----------------------------------------------*/
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SR_PRIV GSList *list_serial_ports(void);
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SR_PRIV int serial_open(const char *pathname, int flags);
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SR_PRIV int serial_close(int fd);
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SR_PRIV int serial_flush(int fd);
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SR_PRIV int serial_write(int fd, const void *buf, size_t count);
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SR_PRIV int serial_read(int fd, void *buf, size_t count);
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SR_PRIV void *serial_backup_params(int fd);
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SR_PRIV void serial_restore_params(int fd, void *backup);
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SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity,
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int stopbits, int flowcontrol);
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SR_PRIV int serial_set_paramstr(int fd, const char *paramstr);
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/*--- hardware/common/ezusb.c -----------------------------------------------*/
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#ifdef HAVE_LIBUSB_1_0
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SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
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SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl,
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const char *filename);
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SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration,
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const char *filename);
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#endif
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#endif
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