const struct scope_config *model;
struct scope_state *state;
double tmp_d;
- gboolean update_sample_rate;
if (!sdi)
return SR_ERR_ARG;
model = devc->model_config;
state = devc->model_state;
- update_sample_rate = FALSE;
ret = SR_ERR_NA;
g_snprintf(command, sizeof(command),
"TIME_DIV %E", (float) (*model->timebases)[idx][0] / (*model->timebases)[idx][1]);
ret = sr_scpi_send(sdi->conn, command);
- update_sample_rate = TRUE;
break;
case SR_CONF_HORIZ_TRIGGERPOS:
tmp_d = g_variant_get_double(data);
if (ret == SR_OK)
ret = sr_scpi_get_opc(sdi->conn);
- if (ret == SR_OK && update_sample_rate)
- ret = lecroy_xstream_update_sample_rate(sdi);
-
return ret;
}
static int setup_channels(const struct sr_dev_inst *sdi)
{
GSList *l;
- gboolean setup_changed;
char command[MAX_COMMAND_SIZE];
struct scope_state *state;
struct sr_channel *ch;
devc = sdi->priv;
scpi = sdi->conn;
state = devc->model_state;
- setup_changed = FALSE;
for (l = sdi->channels; l; l = l->next) {
ch = l->data;
return SR_ERR;
state->analog_channels[ch->index].state = ch->enabled;
- setup_changed = TRUE;
break;
default:
return SR_ERR;
}
}
- if (setup_changed && lecroy_xstream_update_sample_rate(sdi) != SR_OK)
- return SR_ERR;
-
return SR_OK;
}
GSList *l;
struct sr_channel *ch;
struct dev_context *devc;
+ struct scope_state *state;
int ret;
struct sr_scpi_dev_inst *scpi;
/* Preset empty results. */
g_slist_free(devc->enabled_channels);
devc->enabled_channels = NULL;
+ state = devc->model_state;
+ state->sample_rate = 0;
/* Contruct the list of enabled channels. */
for (l = sdi->channels; l; l = l->next) {