model = devc->model_config;
state = devc->model_state;
- ret = SR_ERR_NA;
-
switch (key) {
case SR_CONF_LIMIT_FRAMES:
devc->frame_limit = g_variant_get_uint64(data);
switch (key) {
case SR_CONF_SCAN_OPTIONS:
- return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, NULL, NULL);
+ return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, NO_OPTS, NO_OPTS);
case SR_CONF_DEVICE_OPTIONS:
if (!cg)
- return STD_CONFIG_LIST(key, data, sdi, cg, NULL, drvopts, devopts);
+ return STD_CONFIG_LIST(key, data, sdi, cg, NO_OPTS, drvopts, devopts);
*data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg_analog));
break;
case SR_CONF_COUPLING:
+ if (!model)
+ return SR_ERR_ARG;
*data = g_variant_new_strv(*model->coupling_options, model->num_coupling_options);
break;
case SR_CONF_TRIGGER_SOURCE:
struct dev_context *devc;
devc = sdi->priv;
+
+ /*
+ * We may be left with an invalid current_channel if acquisition was
+ * already stopped but we are processing the last pending events.
+ */
+ if (!devc->current_channel)
+ return SR_ERR_NA;
+
ch = devc->current_channel->data;
if (ch->type != SR_CHANNEL_ANALOG)