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Commit | Line | Data |
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a65d66c0 | 1 | /* |
4b527a01 | 2 | * This file is part of the libsigrok project. |
a65d66c0 BV |
3 | * |
4 | * Copyright (C) ${year} ${author} <${email}> | |
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 | ||
a65d66c0 BV |
20 | #include "protocol.h" |
21 | ||
2ef7b331 | 22 | SR_PRIV struct sr_dev_driver ${lib}_driver_info; |
a65d66c0 BV |
23 | static struct sr_dev_driver *di = &${lib}_driver_info; |
24 | ||
87c5b243 | 25 | static int init(struct sr_context *sr_ctx) |
a65d66c0 | 26 | { |
5b10d8fd | 27 | return std_init(sr_ctx, di, LOG_PREFIX); |
a65d66c0 BV |
28 | } |
29 | ||
87c5b243 | 30 | static GSList *scan(GSList *options) |
a65d66c0 BV |
31 | { |
32 | struct drv_context *drvc; | |
33 | GSList *devices; | |
34 | ||
35 | (void)options; | |
126eded0 | 36 | |
a65d66c0 BV |
37 | devices = NULL; |
38 | drvc = di->priv; | |
39 | drvc->instances = NULL; | |
40 | ||
87c5b243 BV |
41 | /* TODO: scan for devices, either based on a SR_CONF_CONN option |
42 | * or on a USB scan. */ | |
a65d66c0 BV |
43 | |
44 | return devices; | |
45 | } | |
46 | ||
87c5b243 | 47 | static GSList *dev_list(void) |
a65d66c0 | 48 | { |
28fca3a8 | 49 | return ((struct drv_context *)(di->priv))->instances; |
a65d66c0 BV |
50 | } |
51 | ||
87c5b243 BV |
52 | static int dev_clear(void) |
53 | { | |
54 | return std_dev_clear(di, NULL); | |
55 | } | |
56 | ||
57 | static int dev_open(struct sr_dev_inst *sdi) | |
a65d66c0 | 58 | { |
3aef82b3 UH |
59 | (void)sdi; |
60 | ||
87c5b243 BV |
61 | /* TODO: get handle from sdi->conn and open it. */ |
62 | ||
63 | sdi->status = SR_ST_ACTIVE; | |
a65d66c0 BV |
64 | |
65 | return SR_OK; | |
66 | } | |
67 | ||
87c5b243 | 68 | static int dev_close(struct sr_dev_inst *sdi) |
a65d66c0 | 69 | { |
3aef82b3 UH |
70 | (void)sdi; |
71 | ||
87c5b243 BV |
72 | /* TODO: get handle from sdi->conn and close it. */ |
73 | ||
74 | sdi->status = SR_ST_INACTIVE; | |
a65d66c0 BV |
75 | |
76 | return SR_OK; | |
77 | } | |
78 | ||
87c5b243 | 79 | static int cleanup(void) |
a65d66c0 | 80 | { |
87c5b243 | 81 | dev_clear(); |
a65d66c0 | 82 | |
87c5b243 | 83 | /* TODO: free other driver resources, if any. */ |
a65d66c0 BV |
84 | |
85 | return SR_OK; | |
86 | } | |
87 | ||
87c5b243 | 88 | static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi) |
a65d66c0 | 89 | { |
87c5b243 BV |
90 | int ret; |
91 | ||
3aef82b3 | 92 | (void)sdi; |
87c5b243 | 93 | (void)data; |
3aef82b3 | 94 | |
87c5b243 BV |
95 | ret = SR_OK; |
96 | switch (key) { | |
a65d66c0 BV |
97 | /* TODO */ |
98 | default: | |
87c5b243 | 99 | return SR_ERR_NA; |
a65d66c0 BV |
100 | } |
101 | ||
87c5b243 | 102 | return ret; |
a65d66c0 BV |
103 | } |
104 | ||
87c5b243 | 105 | static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi) |
a65d66c0 BV |
106 | { |
107 | int ret; | |
108 | ||
87c5b243 BV |
109 | (void)data; |
110 | ||
111 | if (sdi->status != SR_ST_ACTIVE) | |
112 | return SR_ERR_DEV_CLOSED; | |
a65d66c0 BV |
113 | |
114 | ret = SR_OK; | |
87c5b243 | 115 | switch (key) { |
a65d66c0 BV |
116 | /* TODO */ |
117 | default: | |
87c5b243 | 118 | ret = SR_ERR_NA; |
a65d66c0 BV |
119 | } |
120 | ||
121 | return ret; | |
122 | } | |
123 | ||
87c5b243 | 124 | static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi) |
3aef82b3 | 125 | { |
87c5b243 BV |
126 | int ret; |
127 | ||
3aef82b3 UH |
128 | (void)sdi; |
129 | (void)data; | |
130 | ||
87c5b243 | 131 | ret = SR_OK; |
3aef82b3 | 132 | switch (key) { |
87c5b243 | 133 | /* TODO */ |
3aef82b3 | 134 | default: |
87c5b243 | 135 | return SR_ERR_NA; |
3aef82b3 UH |
136 | } |
137 | ||
87c5b243 | 138 | return ret; |
3aef82b3 UH |
139 | } |
140 | ||
87c5b243 | 141 | static int dev_acquisition_start(const struct sr_dev_inst *sdi, |
126eded0 | 142 | void *cb_data) |
a65d66c0 | 143 | { |
3aef82b3 UH |
144 | (void)sdi; |
145 | (void)cb_data; | |
146 | ||
87c5b243 BV |
147 | if (sdi->status != SR_ST_ACTIVE) |
148 | return SR_ERR_DEV_CLOSED; | |
149 | ||
150 | /* TODO: configure hardware, reset acquisition state, set up | |
151 | * callbacks and send header packet. */ | |
a65d66c0 BV |
152 | |
153 | return SR_OK; | |
154 | } | |
155 | ||
87c5b243 | 156 | static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data) |
a65d66c0 | 157 | { |
a65d66c0 BV |
158 | (void)cb_data; |
159 | ||
87c5b243 BV |
160 | if (sdi->status != SR_ST_ACTIVE) |
161 | return SR_ERR_DEV_CLOSED; | |
a65d66c0 | 162 | |
87c5b243 | 163 | /* TODO: stop acquisition. */ |
a65d66c0 BV |
164 | |
165 | return SR_OK; | |
166 | } | |
167 | ||
168 | SR_PRIV struct sr_dev_driver ${lib}_driver_info = { | |
169 | .name = "${short}", | |
170 | .longname = "${name}", | |
171 | .api_version = 1, | |
87c5b243 BV |
172 | .init = init, |
173 | .cleanup = cleanup, | |
174 | .scan = scan, | |
175 | .dev_list = dev_list, | |
176 | .dev_clear = dev_clear, | |
177 | .config_get = config_get, | |
178 | .config_set = config_set, | |
179 | .config_list = config_list, | |
180 | .dev_open = dev_open, | |
181 | .dev_close = dev_close, | |
182 | .dev_acquisition_start = dev_acquisition_start, | |
183 | .dev_acquisition_stop = dev_acquisition_stop, | |
a65d66c0 BV |
184 | .priv = NULL, |
185 | }; |