switch (key) {
case SR_CONF_CHANNEL_CONFIG:
sval = g_variant_get_string(data, NULL);
- if ((ival = find_str(sval, channel_modes,
- ARRAY_SIZE(channel_modes))) == -1) {
+ if ((ival = find_str(sval, ARRAY_AND_SIZE(channel_modes))) == -1) {
ret = SR_ERR_ARG;
break;
}
{
struct dev_context *devc;
struct sr_channel *ch;
- GVariant *gvar;
- GVariantBuilder gvb;
- int channel, i;
+ int channel;
devc = (sdi) ? sdi->priv : NULL;
*data = g_variant_new_strv(channel_modes, 1);
} else {
/* The other models support all modes. */
- *data = g_variant_new_strv(channel_modes, ARRAY_SIZE(channel_modes));
+ *data = g_variant_new_strv(ARRAY_AND_SIZE(channel_modes));
}
break;
default:
switch (key) {
case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts_cg, ARRAY_SIZE(devopts_cg), sizeof(uint32_t));
+ *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg));
break;
case SR_CONF_VOLTAGE_TARGET:
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- /* Min, max, step. */
- for (i = 0; i < 3; i++) {
- gvar = g_variant_new_double(devc->model->channels[channel].voltage[i]);
- g_variant_builder_add_value(&gvb, gvar);
- }
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_min_max_step_array(devc->model->channels[channel].voltage);
break;
case SR_CONF_CURRENT_LIMIT:
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- /* Min, max, step. */
- for (i = 0; i < 3; i++) {
- gvar = g_variant_new_double(devc->model->channels[channel].current[i]);
- g_variant_builder_add_value(&gvb, gvar);
- }
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_min_max_step_array(devc->model->channels[channel].current);
break;
default:
return SR_ERR_NA;