2 * This file is part of the libsigrok project.
4 * Copyright (C) 2021 Frank Stettner <frank-stettner@gmx.net>
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/>.
24 static const uint32_t scanopts[] = {
28 static const uint32_t drvopts[] = {
32 static const uint32_t devopts[] = {
34 * TODO Enable/disable multiple channel groups at once.
35 * SR_CONF_ENABLED | SR_CONF_SET,
39 static const uint32_t devopts_cg[] = {
40 SR_CONF_ENABLED | SR_CONF_SET,
43 static struct sr_dev_driver hp_59306a_driver_info;
45 static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
47 struct sr_dev_inst *sdi;
48 struct dev_context *devc;
49 struct channel_group_context *cgc;
51 struct sr_channel_group *cg;
53 sdi = g_malloc0(sizeof(*sdi));
54 sdi->vendor = g_strdup("Hewlett-Packard");
55 sdi->model = g_strdup("59306A");
57 sdi->driver = &hp_59306a_driver_info;
58 sdi->inst_type = SR_INST_SCPI;
60 devc = g_malloc0(sizeof(*devc));
63 devc->channel_count = 6;
64 for (idx = 0; idx < devc->channel_count; idx++) {
67 cg = g_malloc0(sizeof(*cg));
68 cg->name = g_strdup_printf("CH%zu", nr);
70 cgc = g_malloc0(sizeof(*cgc));
74 sdi->channel_groups = g_slist_append(sdi->channel_groups, cg);
80 static GSList *scan(struct sr_dev_driver *di, GSList *options)
82 return sr_scpi_scan(di->context, options, probe_device);
85 static int dev_open(struct sr_dev_inst *sdi)
87 return sr_scpi_open(sdi->conn);
90 static int dev_close(struct sr_dev_inst *sdi)
92 return sr_scpi_close(sdi->conn);
95 static int config_set(uint32_t key, GVariant *data,
96 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
102 /* TODO: Enable/disbale multiple channel groups at once. */
103 case SR_CONF_ENABLED:
109 case SR_CONF_ENABLED:
110 on = g_variant_get_boolean(data);
111 return hp_59306a_switch_cg(sdi, cg, on);
120 static int config_list(uint32_t key, GVariant **data,
121 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
125 case SR_CONF_SCAN_OPTIONS:
126 case SR_CONF_DEVICE_OPTIONS:
127 return STD_CONFIG_LIST(key, data, sdi, cg,
128 scanopts, drvopts, devopts);
134 case SR_CONF_DEVICE_OPTIONS:
135 *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg));
145 static struct sr_dev_driver hp_59306a_driver_info = {
147 .longname = "hp-59306a",
150 .cleanup = std_cleanup,
152 .dev_list = std_dev_list,
153 .dev_clear = std_dev_clear,
155 .config_set = config_set,
156 .config_list = config_list,
157 .dev_open = dev_open,
158 .dev_close = dev_close,
159 .dev_acquisition_start = std_dummy_dev_acquisition_start,
160 .dev_acquisition_stop = std_dummy_dev_acquisition_stop,
163 SR_REGISTER_DEV_DRIVER(hp_59306a_driver_info);