"all-low",
"all-high",
"squid",
+ "graycode",
};
static const uint32_t scanopts[] = {
SR_CONF_NUM_LOGIC_CHANNELS,
SR_CONF_NUM_ANALOG_CHANNELS,
+ SR_CONF_LIMIT_FRAMES,
};
static const uint32_t drvopts[] = {
SR_CONF_CONTINUOUS,
SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
+ SR_CONF_LIMIT_FRAMES | SR_CONF_GET | SR_CONF_SET,
SR_CONF_SAMPLERATE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_AVERAGING | SR_CONF_GET | SR_CONF_SET,
SR_CONF_AVG_SAMPLES | SR_CONF_GET | SR_CONF_SET,
struct analog_gen *ag;
GSList *l;
int num_logic_channels, num_analog_channels, pattern, i;
+ uint64_t limit_frames;
char channel_name[16];
num_logic_channels = DEFAULT_NUM_LOGIC_CHANNELS;
num_analog_channels = DEFAULT_NUM_ANALOG_CHANNELS;
+ limit_frames = DEFAULT_LIMIT_FRAMES;
for (l = options; l; l = l->next) {
src = l->data;
switch (src->key) {
case SR_CONF_NUM_ANALOG_CHANNELS:
num_analog_channels = g_variant_get_int32(src->data);
break;
+ case SR_CONF_LIMIT_FRAMES:
+ limit_frames = g_variant_get_uint64(src->data);
+ break;
}
}
devc->all_logic_channels_mask--;
devc->logic_pattern = DEFAULT_LOGIC_PATTERN;
devc->num_analog_channels = num_analog_channels;
+ devc->limit_frames = limit_frames;
if (num_logic_channels > 0) {
/* Logic channels, all in one channel group. */
case SR_CONF_LIMIT_MSEC:
*data = g_variant_new_uint64(devc->limit_msec);
break;
+ case SR_CONF_LIMIT_FRAMES:
+ *data = g_variant_new_uint64(devc->limit_frames);
+ break;
case SR_CONF_AVERAGING:
*data = g_variant_new_boolean(devc->avg);
break;
devc->limit_msec = g_variant_get_uint64(data);
devc->limit_samples = 0;
break;
+ case SR_CONF_LIMIT_FRAMES:
+ devc->limit_frames = g_variant_get_uint64(data);
+ break;
case SR_CONF_AVERAGING:
devc->avg = g_variant_get_boolean(data);
sr_dbg("%s averaging", devc->avg ? "Enabling" : "Disabling");
std_session_send_df_header(sdi);
- if (SAMPLES_PER_FRAME > 0)
+ if (devc->limit_frames > 0)
std_session_send_frame_begin(sdi);
/* We use this timestamp to decide how many more samples to send. */
static int dev_acquisition_stop(struct sr_dev_inst *sdi)
{
+ struct dev_context *devc;
+
sr_session_source_remove(sdi->session, -1);
- if (SAMPLES_PER_FRAME > 0)
+ devc = sdi->priv;
+ if (devc->limit_frames > 0)
std_session_send_frame_end(sdi);
std_session_send_df_end(sdi);