SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_TRIGGER_LEVEL | SR_CONF_GET | SR_CONF_SET,
SR_CONF_HORIZ_TRIGGERPOS | SR_CONF_SET,
SR_CONF_NUM_HDIV | SR_CONF_GET,
SR_CONF_SAMPLERATE | SR_CONF_GET,
SR_CONF_NUM_VDIV | SR_CONF_GET,
SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_COUPLING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_PROBE_FACTOR | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
static const uint64_t timebases[][2] = {
"GND",
};
+static const uint64_t probe_factor[] = {
+ 1,
+ 2,
+ 5,
+ 10,
+ 20,
+ 50,
+ 100,
+ 200,
+ 500,
+ 1000,
+};
+
/* Do not change the order of entries */
static const char *data_sources[] = {
"Live",
{SERIES(DS1000Z), "MSO1104Z-S", {5, 1000000000}, 4, true},
};
-SR_PRIV struct sr_dev_driver rigol_ds_driver_info;
+static struct sr_dev_driver rigol_ds_driver_info;
static void clear_helper(void *priv)
{
return std_dev_clear(di, clear_helper);
}
-static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
-{
- return std_init(di, sr_ctx, LOG_PREFIX);
-}
-
static struct sr_dev_inst *probe_device(struct sr_scpi_dev_inst *scpi)
{
struct dev_context *devc;
int idx = -1;
unsigned i;
- if (!sdi || !(devc = sdi->priv))
+ if (!sdi)
return SR_ERR_ARG;
+ devc = sdi->priv;
+
/* If a channel group is specified, it must be a valid one. */
if (cg && !g_slist_find(sdi->channel_groups, cg)) {
sr_err("Invalid channel group specified.");
}
*data = g_variant_new_string(tmp_str);
break;
+ case SR_CONF_TRIGGER_LEVEL:
+ *data = g_variant_new_double(devc->trigger_level);
+ break;
case SR_CONF_TIMEBASE:
for (i = 0; i < devc->num_timebases; i++) {
float tb = (float)devc->timebases[i][0] / devc->timebases[i][1];
}
*data = g_variant_new_string(devc->coupling[analog_channel]);
break;
+ case SR_CONF_PROBE_FACTOR:
+ if (analog_channel < 0) {
+ sr_dbg("Negative analog channel: %d.", analog_channel);
+ return SR_ERR_NA;
+ }
+ *data = g_variant_new_uint64(devc->attenuation[analog_channel]);
+ break;
default:
return SR_ERR_NA;
}
const char *tmp_str;
char buffer[16];
- if (!(devc = sdi->priv))
- return SR_ERR_ARG;
+ devc = sdi->priv;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
g_ascii_formatd(buffer, sizeof(buffer), "%.6f", t_dbl);
ret = rigol_ds_config_set(sdi, ":TIM:OFFS %s", buffer);
break;
+ case SR_CONF_TRIGGER_LEVEL:
+ t_dbl = g_variant_get_double(data);
+ g_ascii_formatd(buffer, sizeof(buffer), "%.3f", t_dbl);
+ ret = rigol_ds_config_set(sdi, ":TRIG:EDGE:LEV %s", buffer);
+ if (ret == SR_OK)
+ devc->trigger_level = t_dbl;
+ break;
case SR_CONF_TIMEBASE:
g_variant_get(data, "(tt)", &p, &q);
for (i = 0; i < devc->num_timebases; i++) {
}
sr_dbg("Didn't set coupling, unknown channel(group).");
return SR_ERR_NA;
+ case SR_CONF_PROBE_FACTOR:
+ if (!cg) {
+ sr_err("No channel group specified.");
+ return SR_ERR_CHANNEL_GROUP;
+ }
+ p = g_variant_get_uint64(data);
+ for (i = 0; i < devc->model->analog_channels; i++) {
+ if (cg == devc->analog_groups[i]) {
+ for (j = 0; j < ARRAY_SIZE(probe_factor); j++) {
+ if (p == probe_factor[j]) {
+ devc->attenuation[i] = p;
+ ret = rigol_ds_config_set(sdi, ":CHAN%d:PROB %"PRIu64,
+ i + 1, p);
+ if (ret == SR_OK)
+ rigol_ds_get_dev_cfg_vertical(sdi);
+ return ret;
+ }
+ }
+ sr_err("Invalid probe factor: %"PRIu64".", p);
+ return SR_ERR_ARG;
+ }
+ }
+ sr_dbg("Didn't set probe factor, unknown channel(group).");
+ return SR_ERR_NA;
case SR_CONF_DATA_SOURCE:
tmp_str = g_variant_get_string(data, NULL);
if (!strcmp(tmp_str, "Live"))
}
/* Every other option requires a valid device instance. */
- if (!sdi || !(devc = sdi->priv))
+ if (!sdi)
return SR_ERR_ARG;
+ devc = sdi->priv;
/* If a channel group is specified, it must be a valid one. */
if (cg && !g_slist_find(sdi->channel_groups, cg)) {
}
*data = g_variant_new_strv(coupling, ARRAY_SIZE(coupling));
break;
+ case SR_CONF_PROBE_FACTOR:
+ if (!cg) {
+ sr_err("No channel group specified.");
+ return SR_ERR_CHANNEL_GROUP;
+ }
+ *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT64,
+ probe_factor, ARRAY_SIZE(probe_factor), sizeof(uint64_t));
+ break;
case SR_CONF_VDIV:
if (!devc)
/* Can't know this until we have the exact model. */
sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 50,
rigol_ds_receive, (void *)sdi);
- std_session_send_df_header(sdi, LOG_PREFIX);
+ std_session_send_df_header(sdi);
devc->channel_entry = devc->enabled_channels;
return SR_ERR;
}
- std_session_send_df_end(sdi, LOG_PREFIX);
+ std_session_send_df_end(sdi);
g_slist_free(devc->enabled_channels);
devc->enabled_channels = NULL;
return SR_OK;
}
-SR_PRIV struct sr_dev_driver rigol_ds_driver_info = {
+static struct sr_dev_driver rigol_ds_driver_info = {
.name = "rigol-ds",
.longname = "Rigol DS",
.api_version = 1,
- .init = init,
+ .init = std_init,
.cleanup = std_cleanup,
.scan = scan,
.dev_list = std_dev_list,
.dev_acquisition_stop = dev_acquisition_stop,
.context = NULL,
};
+SR_REGISTER_DEV_DRIVER(rigol_ds_driver_info);