2 * This file is part of the libsigrok project.
4 * Copyright (C) 2016 Vlad Ivanov <vlad.ivanov@lab-systems.ru>
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/>.
21 #include <libserialport.h>
27 SR_PRIV struct sr_dev_driver rohde_schwarz_sme_0x_driver_info;
29 static const char *manufacturer = "Rohde&Schwarz";
31 static const struct rs_device_model device_models[] = {
34 .freq_max = SR_GHZ(1.5),
35 .freq_min = SR_KHZ(5),
40 .model_str = "SME03E",
41 .freq_max = SR_GHZ(2.2),
42 .freq_min = SR_KHZ(5),
47 .model_str = "SME03A",
48 .freq_max = SR_GHZ(3),
49 .freq_min = SR_KHZ(5),
55 .freq_max = SR_GHZ(3),
56 .freq_min = SR_KHZ(5),
62 .freq_max = SR_GHZ(1.5),
63 .freq_min = SR_KHZ(5),
69 static const uint32_t scanopts[] = {
74 static const uint32_t devopts[] = {
75 SR_CONF_OUTPUT_FREQUENCY | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
76 SR_CONF_AMPLITUDE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
79 static int rs_init_device(struct sr_dev_inst *sdi)
81 struct dev_context *devc;
87 for (size_t i = 0; i < ARRAY_SIZE(device_models); i++) {
88 if (!strcmp(device_models[i].model_str, sdi->model)) {
90 devc->model_config = &device_models[i];
96 sr_dbg("Device %s %s is not supported by this driver", manufacturer, sdi->model);
103 static struct sr_dev_inst *rs_probe_serial_device(struct sr_scpi_dev_inst *scpi)
105 struct sr_dev_inst *sdi;
106 struct dev_context *devc;
107 struct sr_scpi_hw_info *hw_info;
113 rs_sme0x_mode_remote(scpi);
115 if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
119 if (strcmp(hw_info->manufacturer, manufacturer) != 0) {
123 sdi = g_malloc0(sizeof(struct sr_dev_inst));
124 sdi->vendor = g_strdup(hw_info->manufacturer);
125 sdi->model = g_strdup(hw_info->model);
126 sdi->version = g_strdup(hw_info->firmware_version);
127 sdi->serial_num = g_strdup(hw_info->serial_number);
128 sdi->driver = &rohde_schwarz_sme_0x_driver_info;
129 sdi->inst_type = SR_INST_SCPI;
132 sr_scpi_hw_info_free(hw_info);
135 devc = g_malloc0(sizeof(struct dev_context));
138 if (rs_init_device(sdi) != SR_OK) {
146 sr_scpi_hw_info_free(hw_info);
150 sr_dev_inst_free(sdi);
157 static GSList *scan(struct sr_dev_driver *di, GSList *options)
159 return sr_scpi_scan(di->context, options, rs_probe_serial_device);
162 static int dev_clear(const struct sr_dev_driver *di)
164 return std_dev_clear(di, NULL);
167 static int dev_open(struct sr_dev_inst *sdi)
169 if ((sdi->status != SR_ST_ACTIVE) && (sr_scpi_open(sdi->conn) != SR_OK)) {
173 sdi->status = SR_ST_ACTIVE;
178 static int dev_close(struct sr_dev_inst *sdi)
180 if (sdi->status == SR_ST_INACTIVE) {
184 sr_scpi_close(sdi->conn);
186 sdi->status = SR_ST_INACTIVE;
191 static int config_get(uint32_t key, GVariant **data,
192 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
199 case SR_CONF_OUTPUT_FREQUENCY:
200 rs_sme0x_get_freq(sdi, &value_f);
201 *data = g_variant_new_double(value_f);
203 case SR_CONF_AMPLITUDE:
204 rs_sme0x_get_power(sdi, &value_f);
205 *data = g_variant_new_double(value_f);
214 static int config_set(uint32_t key, GVariant *data,
215 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
225 if (sdi->status != SR_ST_ACTIVE) {
226 return SR_ERR_DEV_CLOSED;
230 case SR_CONF_OUTPUT_FREQUENCY:
231 value_f = g_variant_get_double(data);
232 rs_sme0x_set_freq(sdi, value_f);
234 case SR_CONF_AMPLITUDE:
235 value_f = g_variant_get_double(data);
236 rs_sme0x_set_power(sdi, value_f);
245 static int config_list(uint32_t key, GVariant **data,
246 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
252 case SR_CONF_SCAN_OPTIONS:
253 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
255 case SR_CONF_DEVICE_OPTIONS:
256 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32, devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
265 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
267 if (sdi->status != SR_ST_ACTIVE) {
268 return SR_ERR_DEV_CLOSED;
274 SR_PRIV struct sr_dev_driver rohde_schwarz_sme_0x_driver_info = {
275 .name = "rohde-schwarz-sme-0x",
276 .longname = "Rohde&Schwarz SME-0x",
279 .cleanup = std_cleanup,
281 .dev_list = std_dev_list,
282 .dev_clear = dev_clear,
283 .config_get = config_get,
284 .config_set = config_set,
285 .config_list = config_list,
286 .dev_open = dev_open,
287 .dev_close = dev_close,
288 .dev_acquisition_start = dev_acquisition_start,
289 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
293 SR_REGISTER_DEV_DRIVER(rohde_schwarz_sme_0x_driver_info);