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 LIBSIGROK_SIGROK_INTERNAL_H
21 #define LIBSIGROK_SIGROK_INTERNAL_H
25 #include "config.h" /* Needed for HAVE_LIBUSB_1_0 and others. */
26 #ifdef HAVE_LIBUSB_1_0
30 /*--- Macros ----------------------------------------------------------------*/
33 #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0]))
36 #ifndef ARRAY_AND_SIZE
37 #define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a)
40 /* Size of a datastore chunk in units */
41 #define DATASTORE_CHUNKSIZE (512 * 1024)
43 #ifdef HAVE_LIBUSB_1_0
44 struct sr_usb_device_instance {
47 struct libusb_device_handle *devhdl;
51 struct sr_serial_device_instance {
56 #ifdef HAVE_LIBUSB_1_0
57 /* USB-specific instances */
58 SR_PRIV struct sr_usb_device_instance *sr_usb_device_instance_new(uint8_t bus,
59 uint8_t address, struct libusb_device_handle *hdl);
60 SR_PRIV void sr_usb_device_instance_free(struct sr_usb_device_instance *usb);
63 /* Serial-specific instances */
64 SR_PRIV struct sr_serial_device_instance *sr_serial_device_instance_new(
65 const char *port, int fd);
66 SR_PRIV void sr_serial_device_instance_free(
67 struct sr_serial_device_instance *serial);
69 /*--- log.c -----------------------------------------------------------------*/
71 SR_PRIV int sr_log(int loglevel, const char *format, ...);
72 SR_PRIV int sr_spew(const char *format, ...);
73 SR_PRIV int sr_dbg(const char *format, ...);
74 SR_PRIV int sr_info(const char *format, ...);
75 SR_PRIV int sr_warn(const char *format, ...);
76 SR_PRIV int sr_err(const char *format, ...);
78 /*--- hwplugin.c ------------------------------------------------------------*/
80 SR_PRIV int load_hwplugins(void);
81 SR_PRIV void sr_cleanup_hwplugins(void);
83 /* Generic device instances */
84 SR_PRIV struct sr_device_instance *sr_device_instance_new(int index,
85 int status, const char *vendor, const char *model, const char *version);
86 SR_PRIV struct sr_device_instance *sr_get_device_instance(
87 GSList *device_instances, int device_index);
88 SR_PRIV void sr_device_instance_free(struct sr_device_instance *sdi);
90 SR_PRIV void sr_source_remove(int fd);
91 SR_PRIV void sr_source_add(int fd, int events, int timeout,
92 sr_receive_data_callback rcv_cb, void *user_data);
94 /*--- hardware/common/serial.c ----------------------------------------------*/
96 SR_PRIV GSList *list_serial_ports(void);
97 SR_PRIV int serial_open(const char *pathname, int flags);
98 SR_PRIV int serial_close(int fd);
99 SR_PRIV int serial_flush(int fd);
100 SR_PRIV int serial_write(int fd, const void *buf, size_t count);
101 SR_PRIV int serial_read(int fd, void *buf, size_t count);
102 SR_PRIV void *serial_backup_params(int fd);
103 SR_PRIV void serial_restore_params(int fd, void *backup);
104 SR_PRIV int serial_set_params(int fd, int speed, int bits, int parity,
105 int stopbits, int flowcontrol);
107 /*--- hardware/common/ezusb.c -----------------------------------------------*/
109 #ifdef HAVE_LIBUSB_1_0
110 SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
111 SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl,
112 const char *filename);
113 SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration,
114 const char *filename);
117 /*--- hardware/common/misc.c ------------------------------------------------*/
119 #ifdef HAVE_LIBUSB_1_0
120 SR_PRIV int opendev2(int device_index, struct sr_device_instance **sdi,
121 libusb_device *dev, struct libusb_device_descriptor *des,
122 int *skip, uint16_t vid, uint16_t pid, int interface);
123 SR_PRIV int opendev3(struct sr_device_instance **sdi, libusb_device *dev,
124 struct libusb_device_descriptor *des,
125 uint16_t vid, uint16_t pid, int interface);