#include <config.h>
#include "protocol.h"
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
SR_CONF_OSCILLOSCOPE,
SR_CONF_LOGIC_ANALYZER,
+};
+
+static const uint32_t devopts[] = {
SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_TYPE | SR_CONF_LIST,
SR_HZ(100),
};
+static const char *trigger_slopes[2] = {
+ "r", "f",
+};
+
static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
int i;
return SR_OK;
}
-static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg)
+static int config_get(int key, GVariant **data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
struct dev_context *devc;
return SR_OK;
}
-static int config_set(int key, GVariant *data, const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg)
+static int config_set(int key, GVariant *data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- int ret;
struct dev_context *devc;
uint64_t num_samples;
const char *slope;
devc = sdi->priv;
- ret = SR_OK;
switch (key) {
case SR_CONF_SAMPLERATE:
// FIXME
num_samples = g_variant_get_uint64(data);
if (num_samples != 1024) {
sr_err("Only 1024 samples are supported.");
- ret = SR_ERR_ARG;
- break;
- };
+ return SR_ERR_ARG;
+ }
devc->limit_samples = num_samples;
break;
case SR_CONF_CAPTURE_RATIO:
break;
case SR_CONF_TRIGGER_SLOPE:
- slope = g_variant_get_string(data, NULL);
-
- if (!slope || !(slope[0] == 'f' || slope[0] == 'r'))
- sr_err("Invalid trigger slope");
- ret = SR_ERR_ARG;
- break;
- }
- devc->trigger_slope = (slope[0] == 'r')
- ? SLOPE_POSITIVE : SLOPE_NEGATIVE;
+ if ((idx = std_str_idx(data, ARRAY_AND_SIZE(trigger_slopes))) < 0)
+ return SR_ERR_ARG;
+ devc->trigger_slope = idx;
break;
case SR_CONF_HORIZ_TRIGGERPOS:
pos = g_variant_get_double(data);
if (pos < 0 || pos > 255) {
sr_err("Trigger position (%f) should be between 0 and 255.", pos);
- ret = SR_ERR_ARG;
- break;
+ return SR_ERR_ARG;
}
trigger_pos = (int)pos;
devc->trigger_holdoff[0] = trigger_pos & 0xff;
case SR_CONF_RLE:
break;
default:
- ret = SR_ERR_NA;
+ return SR_ERR_NA;
}
- return ret;
+ return SR_OK;
}
-static int config_list(int key, GVariant **data, const struct sr_dev_inst *sdi,
- const struct sr_channel_group *cg)
+static int config_list(int key, GVariant **data,
+ const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- GVariant *gvar;
- GVariantBuilder gvb;
-
- (void)cg;
- (void)sdi;
-
switch (key) {
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, NULL, 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}", "samplerate-steps", gvar);
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_samplerates_steps(ARRAY_AND_SIZE(samplerates));
break;
case SR_CONF_TRIGGER_TYPE:
*data = g_variant_new_string(TRIGGER_TYPE);
return SR_OK;
}
-/* This stops acquisition on ALL devices, ignoring dev_index. */
static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
stop_acquisition(sdi);