예제 #1
0
/**
 * Prints out the state of the device as we currently know it.
 *
 * @param config This is the scope configuration.
 * @param state The current scope state to print.
 */
static void scope_state_dump(const struct scope_config *config,
		struct scope_state *state)
{
	unsigned int i;
	char *tmp;

	for (i = 0; i < config->analog_channels; i++) {
		tmp = sr_voltage_string(dlm_vdivs[state->analog_states[i].vdiv][0],
				dlm_vdivs[state->analog_states[i].vdiv][1]);
		sr_info("State of analog channel %d -> %s : %s (coupling) %s (vdiv) %2.2e (offset)",
				i + 1, state->analog_states[i].state ? "On" : "Off",
				(*config->coupling_options)[state->analog_states[i].coupling],
				tmp, state->analog_states[i].vertical_offset);
	}

	for (i = 0; i < config->digital_channels; i++) {
		sr_info("State of digital channel %d -> %s", i,
				state->digital_states[i] ? "On" : "Off");
	}

	for (i = 0; i < config->pods; i++) {
		sr_info("State of digital POD %d -> %s", i,
				state->pod_states[i] ? "On" : "Off");
	}

	tmp = sr_period_string(dlm_timebases[state->timebase][0] *
			dlm_timebases[state->timebase][1]);
	sr_info("Current timebase: %s", tmp);
	g_free(tmp);

	tmp = sr_samplerate_string(state->sample_rate);
	sr_info("Current samplerate: %s", tmp);
	g_free(tmp);

	sr_info("Current samples per acquisition (i.e. frame): %d",
			state->samples_per_frame);

	sr_info("Current trigger: %s (source), %s (slope) %.2f (offset)",
			(*config->trigger_sources)[state->trigger_source],
			dlm_trigger_slopes[state->trigger_slope],
			state->horiz_triggerpos);
}
예제 #2
0
QString DeviceOptions::print_timebase(GVariant *const gvar)
{
	uint64_t p, q;
	g_variant_get(gvar, "(tt)", &p, &q);
	return QString::fromUtf8(sr_period_string(p * q));
}
예제 #3
0
파일: show.c 프로젝트: JenSte/sigrok-cli
void show_dev_detail(void)
{
	struct sr_dev_inst *sdi;
	const struct sr_config_info *srci;
	struct sr_channel *ch;
	struct sr_channel_group *channel_group, *cg;
	GSList *devices, *cgl, *chl;
	GVariant *gvar_opts, *gvar_dict, *gvar_list, *gvar;
	gsize num_opts, num_elements;
	double dlow, dhigh, dcur_low, dcur_high;
	const uint64_t *uint64, p, q, low, high;
	uint64_t cur_low, cur_high;
	const int32_t *int32, *opts;
	unsigned int num_devices, o, i;
	char *tmp_str;
	char *s, c;
	const char **stropts;

	if (!(devices = device_scan())) {
		g_critical("No devices found.");
		return;
	}

	num_devices = g_slist_length(devices);
	if (num_devices > 1) {
		g_critical("%d devices found. Use --scan to show them, "
				"and select one to show.", num_devices);
		return;
	}

	sdi = devices->data;
	print_dev_line(sdi);

	if (sr_dev_open(sdi) != SR_OK) {
		g_critical("Failed to open device.");
		return;
	}

	if ((sr_config_list(sdi->driver, NULL, NULL, SR_CONF_SCAN_OPTIONS,
			&gvar_opts) == SR_OK)) {
		opts = g_variant_get_fixed_array(gvar_opts, &num_elements,
				sizeof(int32_t));
		printf("Supported driver options:\n");
		for (i = 0; i < num_elements; i++) {
			if (!(srci = sr_config_info_get(opts[i])))
				continue;
			printf("    %s\n", srci->id);
		}
		g_variant_unref(gvar_opts);
	}

	/* Selected channels and channel group may affect which options are
	 * returned, or which values for them. */
	select_channels(sdi);
	channel_group = select_channel_group(sdi);

	if ((sr_config_list(sdi->driver, sdi, channel_group, SR_CONF_DEVICE_OPTIONS,
			&gvar_opts)) != SR_OK)
		/* Driver supports no device instance options. */
		return;

	if (sdi->channel_groups) {
		printf("Channel groups:\n");
		for (cgl = sdi->channel_groups; cgl; cgl = cgl->next) {
			cg = cgl->data;
			printf("    %s: channel%s", cg->name,
					g_slist_length(cg->channels) > 1 ? "s" : "");
			for (chl = cg->channels; chl; chl = chl->next) {
				ch = chl->data;
				printf(" %s", ch->name);
			}
			printf("\n");
		}
	}

	printf("Supported configuration options");
	if (sdi->channel_groups) {
		if (!channel_group)
			printf(" across all channel groups");
		else
			printf(" on channel group %s", channel_group->name);
	}
	printf(":\n");
	opts = g_variant_get_fixed_array(gvar_opts, &num_opts, sizeof(int32_t));
	for (o = 0; o < num_opts; o++) {
		if (!(srci = sr_config_info_get(opts[o])))
			continue;

		if (srci->key == SR_CONF_TRIGGER_MATCH) {
			if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
					&gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}
			int32 = g_variant_get_fixed_array(gvar_list,
					&num_elements, sizeof(int32_t));
			printf("    Supported triggers: ");
			for (i = 0; i < num_elements; i++) {
				switch(int32[i]) {
				case SR_TRIGGER_ZERO:
					c = '0';
					break;
				case SR_TRIGGER_ONE:
					c = '1';
					break;
				case SR_TRIGGER_RISING:
					c = 'r';
					break;
				case SR_TRIGGER_FALLING:
					c = 'f';
					break;
				case SR_TRIGGER_EDGE:
					c = 'e';
					break;
				case SR_TRIGGER_OVER:
					c = 'o';
					break;
				case SR_TRIGGER_UNDER:
					c = 'u';
					break;
				default:
					c = 0;
					break;
				}
				if (c)
					printf("%c ", c);
			}
			printf("\n");
			g_variant_unref(gvar_list);

		} else if (srci->key == SR_CONF_LIMIT_SAMPLES) {
			/* If implemented in config_list(), this denotes the
			 * maximum number of samples a device can send. This
			 * really applies only to logic analyzers, and then
			 * only to those that don't support compression, or
			 * have it turned off by default. The values returned
			 * are the low/high limits. */
			if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
					&gvar) != SR_OK) {
				continue;
			}
			g_variant_get(gvar, "(tt)", &low, &high);
			g_variant_unref(gvar);
			printf("    Maximum number of samples: %"PRIu64"\n", high);

		} else if (srci->key == SR_CONF_SAMPLERATE) {
			/* Supported samplerates */
			printf("    %s", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group, SR_CONF_SAMPLERATE,
					&gvar_dict) != SR_OK) {
				printf("\n");
				continue;
			}
			if ((gvar_list = g_variant_lookup_value(gvar_dict,
					"samplerates", G_VARIANT_TYPE("at")))) {
				uint64 = g_variant_get_fixed_array(gvar_list,
						&num_elements, sizeof(uint64_t));
				printf(" - supported samplerates:\n");
				for (i = 0; i < num_elements; i++) {
					if (!(s = sr_samplerate_string(uint64[i])))
						continue;
					printf("      %s\n", s);
					g_free(s);
				}
				g_variant_unref(gvar_list);
			} else if ((gvar_list = g_variant_lookup_value(gvar_dict,
					"samplerate-steps", G_VARIANT_TYPE("at")))) {
				uint64 = g_variant_get_fixed_array(gvar_list,
						&num_elements, sizeof(uint64_t));
				/* low */
				if (!(s = sr_samplerate_string(uint64[0])))
					continue;
				printf(" (%s", s);
				g_free(s);
				/* high */
				if (!(s = sr_samplerate_string(uint64[1])))
					continue;
				printf(" - %s", s);
				g_free(s);
				/* step */
				if (!(s = sr_samplerate_string(uint64[2])))
					continue;
				printf(" in steps of %s)\n", s);
				g_free(s);
				g_variant_unref(gvar_list);
			}
			g_variant_unref(gvar_dict);

		} else if (srci->key == SR_CONF_BUFFERSIZE) {
			/* Supported buffer sizes */
			printf("    %s", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group,
					SR_CONF_BUFFERSIZE, &gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}
			uint64 = g_variant_get_fixed_array(gvar_list,
					&num_elements, sizeof(uint64_t));
			printf(" - supported buffer sizes:\n");
			for (i = 0; i < num_elements; i++)
				printf("      %"PRIu64"\n", uint64[i]);
			g_variant_unref(gvar_list);

		} else if (srci->key == SR_CONF_TIMEBASE) {
			/* Supported time bases */
			printf("    %s", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group,
					SR_CONF_TIMEBASE, &gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported time bases:\n");
			num_elements = g_variant_n_children(gvar_list);
			for (i = 0; i < num_elements; i++) {
				gvar = g_variant_get_child_value(gvar_list, i);
				g_variant_get(gvar, "(tt)", &p, &q);
				s = sr_period_string(p * q);
				printf("      %s\n", s);
				g_free(s);
			}
			g_variant_unref(gvar_list);

		} else if (srci->key == SR_CONF_VDIV) {
			/* Supported volts/div values */
			printf("    %s", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group,
					SR_CONF_VDIV, &gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported volts/div:\n");
			num_elements = g_variant_n_children(gvar_list);
			for (i = 0; i < num_elements; i++) {
				gvar = g_variant_get_child_value(gvar_list, i);
				g_variant_get(gvar, "(tt)", &p, &q);
				s = sr_voltage_string(p, q);
				printf("      %s\n", s);
				g_free(s);
			}
			g_variant_unref(gvar_list);

		} else if (srci->datatype == SR_T_STRING) {
			printf("    %s: ", srci->id);
			if (sr_config_get(sdi->driver, sdi, channel_group, srci->key,
					&gvar) == SR_OK) {
				tmp_str = g_strdup(g_variant_get_string(gvar, NULL));
				g_variant_unref(gvar);
			} else
				tmp_str = NULL;

			if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
					&gvar) != SR_OK) {
				printf("\n");
				continue;
			}

			stropts = g_variant_get_strv(gvar, &num_elements);
			for (i = 0; i < num_elements; i++) {
				if (i)
					printf(", ");
				printf("%s", stropts[i]);
				if (tmp_str && !strcmp(tmp_str, stropts[i]))
					printf(" (current)");
			}
			printf("\n");
			g_free(stropts);
			g_free(tmp_str);
			g_variant_unref(gvar);

		} else if (srci->datatype == SR_T_UINT64_RANGE) {
			printf("    %s: ", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
					&gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}

			if (sr_config_get(sdi->driver, sdi, NULL, srci->key, &gvar) == SR_OK) {
				g_variant_get(gvar, "(tt)", &cur_low, &cur_high);
				g_variant_unref(gvar);
			} else {
				cur_low = 0;
				cur_high = 0;
			}

			num_elements = g_variant_n_children(gvar_list);
			for (i = 0; i < num_elements; i++) {
				gvar = g_variant_get_child_value(gvar_list, i);
				g_variant_get(gvar, "(tt)", &low, &high);
				g_variant_unref(gvar);
				if (i)
					printf(", ");
				printf("%"PRIu64"-%"PRIu64, low, high);
				if (low == cur_low && high == cur_high)
					printf(" (current)");
			}
			printf("\n");
			g_variant_unref(gvar_list);

		} else if (srci->datatype == SR_T_BOOL) {
			printf("    %s: ", srci->id);
			if (sr_config_get(sdi->driver, sdi, NULL, srci->key,
					&gvar) == SR_OK) {
				if (g_variant_get_boolean(gvar))
					printf("on (current), off\n");
				else
					printf("on, off (current)\n");
				g_variant_unref(gvar);
			} else
				printf("on, off\n");

		} else if (srci->datatype == SR_T_DOUBLE_RANGE) {
			printf("    %s: ", srci->id);
			if (sr_config_list(sdi->driver, sdi, channel_group, srci->key,
					&gvar_list) != SR_OK) {
				printf("\n");
				continue;
			}

			if (sr_config_get(sdi->driver, sdi, NULL, srci->key, &gvar) == SR_OK) {
				g_variant_get(gvar, "(dd)", &dcur_low, &dcur_high);
				g_variant_unref(gvar);
			} else {
				dcur_low = 0;
				dcur_high = 0;
			}

			num_elements = g_variant_n_children(gvar_list);
			for (i = 0; i < num_elements; i++) {
				gvar = g_variant_get_child_value(gvar_list, i);
				g_variant_get(gvar, "(dd)", &dlow, &dhigh);
				g_variant_unref(gvar);
				if (i)
					printf(", ");
				printf("%.1f-%.1f", dlow, dhigh);
				if (dlow == dcur_low && dhigh == dcur_high)
					printf(" (current)");
			}
			printf("\n");
			g_variant_unref(gvar_list);

		} else {

			/* Everything else */
			printf("    %s\n", srci->id);
		}
	}
	g_variant_unref(gvar_opts);

	sr_dev_close(sdi);
	g_slist_free(devices);

}
예제 #4
0
파일: sigrok-cli.c 프로젝트: jeras/sigrok
static void show_dev_detail(void)
{
	struct sr_dev *dev;
	const struct sr_hwcap_option *hwo;
	const struct sr_samplerates *samplerates;
	struct sr_rational *rationals;
	uint64_t *integers;
	const int *hwcaps;
	int cap, i;
	char *s, *title;
	const char *charopts, **stropts;

	dev = parse_devstring(opt_dev);
	if (!dev) {
		printf("No such device. Use -D to list all devices.\n");
		return;
	}

	print_dev_line(dev);

	if (sr_dev_info_get(dev, SR_DI_TRIGGER_TYPES,
					(const void **)&charopts) == SR_OK) {
		printf("Supported triggers: ");
		while (*charopts) {
			printf("%c ", *charopts);
			charopts++;
		}
		printf("\n");
	}

	title = "Supported options:\n";
	hwcaps = dev->driver->hwcap_get_all();
	for (cap = 0; hwcaps[cap]; cap++) {
		if (!(hwo = sr_hw_hwcap_get(hwcaps[cap])))
			continue;

		if (title) {
			printf("%s", title);
			title = NULL;
		}

		if (hwo->hwcap == SR_HWCAP_PATTERN_MODE) {
			/* Pattern generator modes */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_PATTERNS,
					(const void **)&stropts) == SR_OK) {
				printf(" - supported patterns:\n");
				for (i = 0; stropts[i]; i++)
					printf("      %s\n", stropts[i]);
			} else {
				printf("\n");
			}

		} else if (hwo->hwcap == SR_HWCAP_SAMPLERATE) {
			/* Supported samplerates */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_SAMPLERATES,
					(const void **)&samplerates) != SR_OK) {
				printf("\n");
				continue;
			}
			if (samplerates->step) {
				/* low */
				if (!(s = sr_samplerate_string(samplerates->low)))
					continue;
				printf(" (%s", s);
				g_free(s);
				/* high */
				if (!(s = sr_samplerate_string(samplerates->high)))
					continue;
				printf(" - %s", s);
				g_free(s);
				/* step */
				if (!(s = sr_samplerate_string(samplerates->step)))
					continue;
				printf(" in steps of %s)\n", s);
				g_free(s);
			} else {
				printf(" - supported samplerates:\n");
				for (i = 0; samplerates->list[i]; i++)
					printf("      %s\n", sr_samplerate_string(samplerates->list[i]));
			}

		} else if (hwo->hwcap == SR_HWCAP_BUFFERSIZE) {
			/* Supported buffer sizes */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_BUFFERSIZES,
					(const void **)&integers) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported buffer sizes:\n");
			for (i = 0; integers[i]; i++)
				printf("      %"PRIu64"\n", integers[i]);

		} else if (hwo->hwcap == SR_HWCAP_TIMEBASE) {
			/* Supported time bases */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_TIMEBASES,
					(const void **)&rationals) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported time bases:\n");
			for (i = 0; rationals[i].p && rationals[i].q; i++)
				printf("      %s\n", sr_period_string(
						rationals[i].p * rationals[i].q));

		} else if (hwo->hwcap == SR_HWCAP_TRIGGER_SOURCE) {
			/* Supported trigger sources */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_TRIGGER_SOURCES,
					(const void **)&stropts) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported trigger sources:\n");
			for (i = 0; stropts[i]; i++)
				printf("      %s\n", stropts[i]);

		} else if (hwo->hwcap == SR_HWCAP_FILTER) {
			/* Supported trigger sources */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_FILTERS,
					(const void **)&stropts) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported filter targets:\n");
			for (i = 0; stropts[i]; i++)
				printf("      %s\n", stropts[i]);

		} else if (hwo->hwcap == SR_HWCAP_VDIV) {
			/* Supported volts/div values */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_VDIVS,
					(const void **)&rationals) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported volts/div:\n");
			for (i = 0; rationals[i].p && rationals[i].q; i++)
				printf("      %s\n", sr_voltage_string(	&rationals[i]));

		} else if (hwo->hwcap == SR_HWCAP_COUPLING) {
			/* Supported coupling settings */
			printf("    %s", hwo->shortname);
			if (sr_dev_info_get(dev, SR_DI_COUPLING,
					(const void **)&stropts) != SR_OK) {
				printf("\n");
				continue;
			}
			printf(" - supported coupling options:\n");
			for (i = 0; stropts[i]; i++)
				printf("      %s\n", stropts[i]);

		} else {
			/* Everything else */
			printf("    %s\n", hwo->shortname);
		}
	}
}