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Commit | Line | Data |
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1483577e UH |
1 | /* |
2 | * This file is part of the sigrok project. | |
3 | * | |
c73d2ea4 | 4 | * Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com> |
1483577e UH |
5 | * |
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. | |
10 | * | |
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. | |
15 | * | |
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/>. | |
18 | */ | |
19 | ||
0f8522bf UH |
20 | #ifndef LIBSIGROK_SIGROK_INTERNAL_H |
21 | #define LIBSIGROK_SIGROK_INTERNAL_H | |
1483577e | 22 | |
b08024a8 | 23 | #include <stdarg.h> |
cc8a7d25 | 24 | #include <glib.h> |
1a081ca6 | 25 | #include "config.h" /* Needed for HAVE_LIBUSB_1_0 and others. */ |
69890f73 UH |
26 | #ifdef HAVE_LIBUSB_1_0 |
27 | #include <libusb.h> | |
28 | #endif | |
b08024a8 | 29 | |
4cea9eb2 UH |
30 | /*--- Macros ----------------------------------------------------------------*/ |
31 | ||
32 | #ifndef ARRAY_SIZE | |
33 | #define ARRAY_SIZE(a) (sizeof(a) / sizeof((a)[0])) | |
34 | #endif | |
35 | ||
36 | #ifndef ARRAY_AND_SIZE | |
37 | #define ARRAY_AND_SIZE(a) (a), ARRAY_SIZE(a) | |
38 | #endif | |
39 | ||
33df15f1 UH |
40 | /* Versions < 2.30.0 of glib don't have g_match_info_unref(). */ |
41 | #if !GLIB_CHECK_VERSION(2,30,0) | |
42 | #define g_match_info_unref g_match_info_free | |
43 | #endif | |
44 | ||
f5a443f2 | 45 | /* Size of a datastore chunk in units */ |
8ff6afc9 | 46 | #define DATASTORE_CHUNKSIZE (512 * 1024) |
f5a443f2 | 47 | |
b8072700 | 48 | struct sr_context { |
785b9ff2 PS |
49 | #ifdef HAVE_LIBUSB_1_0 |
50 | libusb_context *libusb_ctx; | |
51 | #endif | |
b8072700 PS |
52 | }; |
53 | ||
69890f73 | 54 | #ifdef HAVE_LIBUSB_1_0 |
d68e2d1a | 55 | struct sr_usb_dev_inst { |
69890f73 UH |
56 | uint8_t bus; |
57 | uint8_t address; | |
58 | struct libusb_device_handle *devhdl; | |
59 | }; | |
60 | #endif | |
61 | ||
f8c1fcda BV |
62 | #define SERIAL_PARITY_NONE 0 |
63 | #define SERIAL_PARITY_EVEN 1 | |
64 | #define SERIAL_PARITY_ODD 2 | |
d68e2d1a | 65 | struct sr_serial_dev_inst { |
69890f73 UH |
66 | char *port; |
67 | int fd; | |
68 | }; | |
69 | ||
026c822d UH |
70 | /* Private driver context. */ |
71 | struct drv_context { | |
72 | GSList *instances; | |
73 | }; | |
74 | ||
48a486cd BV |
75 | /*--- log.c -----------------------------------------------------------------*/ |
76 | ||
77 | SR_PRIV int sr_log(int loglevel, const char *format, ...); | |
78 | SR_PRIV int sr_spew(const char *format, ...); | |
79 | SR_PRIV int sr_dbg(const char *format, ...); | |
80 | SR_PRIV int sr_info(const char *format, ...); | |
81 | SR_PRIV int sr_warn(const char *format, ...); | |
82 | SR_PRIV int sr_err(const char *format, ...); | |
83 | ||
84 | /*--- device.c --------------------------------------------------------------*/ | |
85 | ||
86 | SR_PRIV struct sr_probe *sr_probe_new(int index, int type, | |
87 | gboolean enabled, const char *name); | |
88 | ||
89 | /* Generic device instances */ | |
90 | SR_PRIV struct sr_dev_inst *sr_dev_inst_new(int index, int status, | |
91 | const char *vendor, const char *model, const char *version); | |
92 | SR_PRIV void sr_dev_inst_free(struct sr_dev_inst *sdi); | |
69890f73 | 93 | #ifdef HAVE_LIBUSB_1_0 |
48a486cd | 94 | |
69890f73 | 95 | /* USB-specific instances */ |
d68e2d1a | 96 | SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus, |
69890f73 | 97 | uint8_t address, struct libusb_device_handle *hdl); |
d68e2d1a | 98 | SR_PRIV void sr_usb_dev_inst_free(struct sr_usb_dev_inst *usb); |
69890f73 UH |
99 | #endif |
100 | ||
101 | /* Serial-specific instances */ | |
d68e2d1a | 102 | SR_PRIV struct sr_serial_dev_inst *sr_serial_dev_inst_new( |
69890f73 | 103 | const char *port, int fd); |
d68e2d1a | 104 | SR_PRIV void sr_serial_dev_inst_free(struct sr_serial_dev_inst *serial); |
69890f73 | 105 | |
b08024a8 | 106 | |
c09f0b57 | 107 | /*--- hwdriver.c ------------------------------------------------------------*/ |
996b0c72 | 108 | |
93a04e3b | 109 | SR_PRIV void sr_hw_cleanup_all(void); |
48a486cd BV |
110 | SR_PRIV int sr_source_remove(int fd); |
111 | SR_PRIV int sr_source_add(int fd, int events, int timeout, | |
112 | sr_receive_data_callback_t cb, void *cb_data); | |
996b0c72 | 113 | |
a1645fcd BV |
114 | /*--- session.c -------------------------------------------------------------*/ |
115 | ||
de4d3f99 | 116 | SR_PRIV int sr_session_send(const struct sr_dev_inst *sdi, |
31ccebc4 | 117 | struct sr_datafeed_packet *packet); |
a1645fcd | 118 | |
058b7035 UH |
119 | /*--- hardware/common/serial.c ----------------------------------------------*/ |
120 | ||
1a081ca6 UH |
121 | SR_PRIV GSList *list_serial_ports(void); |
122 | SR_PRIV int serial_open(const char *pathname, int flags); | |
123 | SR_PRIV int serial_close(int fd); | |
124 | SR_PRIV int serial_flush(int fd); | |
125 | SR_PRIV int serial_write(int fd, const void *buf, size_t count); | |
126 | SR_PRIV int serial_read(int fd, void *buf, size_t count); | |
127 | SR_PRIV void *serial_backup_params(int fd); | |
128 | SR_PRIV void serial_restore_params(int fd, void *backup); | |
0abee507 | 129 | SR_PRIV int serial_set_params(int fd, int baudrate, int bits, int parity, |
1a081ca6 | 130 | int stopbits, int flowcontrol); |
792fc686 | 131 | SR_PRIV int serial_set_paramstr(int fd, const char *paramstr); |
1483577e | 132 | |
058b7035 UH |
133 | /*--- hardware/common/ezusb.c -----------------------------------------------*/ |
134 | ||
22b02383 | 135 | #ifdef HAVE_LIBUSB_1_0 |
1a081ca6 UH |
136 | SR_PRIV int ezusb_reset(struct libusb_device_handle *hdl, int set_clear); |
137 | SR_PRIV int ezusb_install_firmware(libusb_device_handle *hdl, | |
138 | const char *filename); | |
139 | SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration, | |
140 | const char *filename); | |
22b02383 | 141 | #endif |
058b7035 | 142 | |
1483577e | 143 | #endif |