return SR_OK;
}
-static void clear_dev_context(void *priv)
+static void clear_helper(struct dev_context *devc)
{
- struct dev_context *devc;
-
- devc = priv;
g_slist_free(devc->enabled_channels);
- g_free(devc);
}
static int dev_clear(const struct sr_dev_driver *di)
{
- return std_dev_clear(di, clear_dev_context);
+ return std_dev_clear_with_callback(di, (std_dev_clear_callback)clear_helper);
}
static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
struct dev_context *devc;
uint64_t p, q;
- int tmp_int, ch_idx, ret;
+ int tmp_int, ch_idx;
unsigned int i;
const char *tmp_str;
- ret = SR_OK;
devc = sdi->priv;
if (!cg) {
switch (key) {
devc->limit_samples = g_variant_get_uint64(data);
break;
default:
- ret = SR_ERR_NA;
- break;
+ return SR_ERR_NA;
}
} else {
if (sdi->channel_groups->data == cg)
devc->voltage[ch_idx] = tmp_int;
hantek_6xxx_update_vdiv(sdi);
} else
- ret = SR_ERR_ARG;
+ return SR_ERR_ARG;
break;
case SR_CONF_COUPLING:
tmp_str = g_variant_get_string(data, NULL);
}
}
if (i == devc->coupling_tab_size)
- ret = SR_ERR_ARG;
+ return SR_ERR_ARG;
break;
default:
- ret = SR_ERR_NA;
- break;
+ return SR_ERR_NA;
}
}
- return ret;
+ return SR_OK;
}
static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg)
{
- GVariant *tuple, *rational[2];
- GVariantBuilder gvb;
- unsigned int i;
- GVariant *gvar;
- struct dev_context *devc = NULL;
-
- if (key == SR_CONF_SCAN_OPTIONS) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
- return SR_OK;
- } else if (key == SR_CONF_DEVICE_OPTIONS && !sdi) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
- return SR_OK;
- }
+ struct dev_context *devc;
- if (sdi)
- devc = sdi->priv;
+ devc = (sdi) ? sdi->priv : NULL;
if (!cg) {
switch (key) {
+ case SR_CONF_SCAN_OPTIONS:
case SR_CONF_DEVICE_OPTIONS:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
- break;
+ return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
case SR_CONF_SAMPLERATE:
- g_variant_builder_init(&gvb, G_VARIANT_TYPE("a{sv}"));
- gvar = g_variant_new_fixed_array(G_VARIANT_TYPE("t"),
- samplerates, ARRAY_SIZE(samplerates),
- sizeof(uint64_t));
- g_variant_builder_add(&gvb, "{sv}", "samplerates", gvar);
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_samplerates(samplerates, ARRAY_SIZE(samplerates));
break;
default:
return SR_ERR_NA;
devopts_cg, ARRAY_SIZE(devopts_cg), sizeof(uint32_t));
break;
case SR_CONF_COUPLING:
- if (!devc)
- return SR_ERR_NA;
*data = g_variant_new_strv(devc->coupling_vals, devc->coupling_tab_size);
break;
case SR_CONF_VDIV:
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- for (i = 0; i < ARRAY_SIZE(vdivs); i++) {
- rational[0] = g_variant_new_uint64(vdivs[i][0]);
- rational[1] = g_variant_new_uint64(vdivs[i][1]);
- tuple = g_variant_new_tuple(rational, 2);
- g_variant_builder_add_value(&gvb, tuple);
- }
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_tuple_array(&vdivs, ARRAY_SIZE(vdivs));
break;
default:
return SR_ERR_NA;