2 * This file is part of the sigrok project.
4 * Copyright (C) 2010-2012 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_dev_inst {
47 struct libusb_device_handle *devhdl;
51 struct sr_serial_dev_inst {
56 #define GTV_TO_MSEC(gtv) (gtv.tv_sec * 1000 + gtv.tv_usec / 1000)
58 #ifdef HAVE_LIBUSB_1_0
59 /* USB-specific instances */
60 SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
61 uint8_t address, struct libusb_device_handle *hdl);
62 SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb);
65 /* Serial-specific instances */
66 SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new(
67 const char *port, int fd);
68 SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial);
70 /*--- log.c -----------------------------------------------------------------*/
72 SR_PRIV int sr_log(int loglevel, const char *format, ...);
73 SR_PRIV int sr_spew(const char *format, ...);
74 SR_PRIV int sr_dbg(const char *format, ...);
75 SR_PRIV int sr_info(const char *format, ...);
76 SR_PRIV int sr_warn(const char *format, ...);
77 SR_PRIV int sr_err(const char *format, ...);
79 /*--- hwdriver.c ------------------------------------------------------------*/
81 SR_PRIV void sr_hw_cleanup_all(void);
83 /*--- session.c -------------------------------------------------------------*/
85 SR_PRIV int sr_session_send(struct sr_dev *dev,
86 struct sr_datafeed_packet *packet);
88 /* Generic device instances */
89 SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status,
90 const char *vendor, const char *model, const char *version);
91 SR_PRIV struct sr_dev_inst *sr_dev_inst_get(GSList *dev_insts, int dev_index);
92 SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi);
94 SR_PRIV int sr_source_remove(int fd);
95 SR_PRIV int sr_source_add(int fd, int events, int timeout,
96 sr_receive_data_callback_t cb, void *cb_data);
98 /*--- hardware/common/serial.c ----------------------------------------------*/
100 SR_PRIV GSList *list_serial_ports(void);
101 SR_PRIV int serial_open(const char *pathname, int flags);
102 SR_PRIV int serial_close(int fd);
103 SR_PRIV int serial_flush(int fd);
104 SR_PRIV int serial_write(int fd, const void *buf, size_t count);
105 SR_PRIV int serial_read(int fd, void *buf, size_t count);
106 SR_PRIV void *serial_backup_params(int fd);
107 SR_PRIV void serial_restore_params(int fd, void *backup);
108 SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity,
109 int stopbits, int flowcontrol);
111 /*--- hardware/common/ezusb.c -----------------------------------------------*/
113 #ifdef HAVE_LIBUSB_1_0
114 SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear);
115 SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl,
116 const char *filename);
117 SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration,
118 const char *filename);
121 /*--- hardware/common/misc.c ------------------------------------------------*/
123 #ifdef HAVE_LIBUSB_1_0
124 SR_PRIV int opendev2(int dev_index, struct sr_dev_inst **sdi,
125 libusb_device *dev, struct libusb_device_descriptor *des,
126 int *skip, uint16_t vid, uint16_t pid, int interface);
127 SR_PRIV int opendev3(struct sr_dev_inst **sdi, libusb_device *dev,
128 struct libusb_device_descriptor *des,
129 uint16_t vid, uint16_t pid, int interface);