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hameg-hmo: Expose more options with config_get(). 

This patch exposes the TRIGGER_SOURCE and COUPLING options via config_get().
This commit is contained in:
poljar (Damir Jelić) 2014-01-16 15:28:58 +01:00 committed by Bert Vermeulen
parent eff1ee0321
commit ccf1461825
1 changed files with 21 additions and 0 deletions
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21
hardware/hameg-hmo/api.c
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@ -445,6 +445,27 @@ static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
break;
}
} else {
ret = SR_ERR_NA;
}
break;
case SR_CONF_TRIGGER_SOURCE:
*data = g_variant_new_string((*model->trigger_sources)[state->trigger_source]);
ret = SR_OK;
break;
case SR_CONF_COUPLING:
if (pg_type == PG_NONE) {
sr_err("No probe group specified.");
return SR_ERR_PROBE_GROUP;
} else if (pg_type == PG_ANALOG) {
for (i = 0; i < model->analog_channels; ++i) {
if (probe_group != &devc->analog_groups[i])
continue;
*data = g_variant_new_string((*model->coupling_options)[state->analog_channels[i].coupling]);
ret = SR_OK;
break;
}
} else {
ret = SR_ERR_NA;
}