#include "libsigrok-internal.h"
#include "protocol.h"
+#define NUM_TIMEBASE 12
+#define NUM_VDIV 8
+
static const int32_t hwcaps[] = {
SR_CONF_OSCILLOSCOPE,
SR_CONF_LIMIT_SAMPLES,
SR_CONF_HORIZ_TRIGGERPOS,
SR_CONF_VDIV,
SR_CONF_COUPLING,
+ SR_CONF_NUM_TIMEBASE,
+ SR_CONF_NUM_VDIV,
};
static const uint64_t timebases[][2] = {
return SR_OK;
}
+static int config_get(int id, GVariant **data, const struct sr_dev_inst *sdi)
+{
+
+ (void)sdi;
+
+ switch (id) {
+ case SR_CONF_NUM_TIMEBASE:
+ *data = g_variant_new_int32(NUM_TIMEBASE);
+ break;
+ case SR_CONF_NUM_VDIV:
+ *data = g_variant_new_int32(NUM_VDIV);
+ break;
+ default:
+ return SR_ERR_ARG;
+ }
+
+ return SR_OK;
+}
+
static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi)
{
+ GVariant *tuple, *rational[2];
+ GVariantBuilder gvb;
+ unsigned int i;
(void)sdi;
*data = g_variant_new_strv(coupling, ARRAY_SIZE(coupling));
break;
case SR_CONF_VDIV:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT64,
- vdivs, ARRAY_SIZE(vdivs) * 2, sizeof(uint64_t));
+ 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);
break;
case SR_CONF_TIMEBASE:
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT64,
- timebases, ARRAY_SIZE(timebases) * 2, sizeof(uint64_t));
+ g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
+ for (i = 0; i < ARRAY_SIZE(timebases); i++) {
+ rational[0] = g_variant_new_uint64(timebases[i][0]);
+ rational[1] = g_variant_new_uint64(timebases[i][1]);
+ tuple = g_variant_new_tuple(rational, 2);
+ g_variant_builder_add_value(&gvb, tuple);
+ }
+ *data = g_variant_builder_end(&gvb);
break;
case SR_CONF_TRIGGER_SOURCE:
*data = g_variant_new_strv(trigger_sources,
devc = sdi->priv;
- devc->num_frames = 0;
+ devc->num_frames = devc->num_frame_samples = 0;
sr_source_add(devc->fd, G_IO_IN, 50, rigol_ds1xx2_receive_data, (void *)sdi);
.scan = hw_scan,
.dev_list = hw_dev_list,
.dev_clear = clear_instances,
- .config_get = NULL,
+ .config_get = config_get,
.config_set = config_set,
.config_list = config_list,
.dev_open = hw_dev_open,