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860ee00)
Let applications query the device instance's conn= key. This lets users
recognize individual devices if multiple of them are connected.
$ sigrok-cli -d korad-kaxxxxp:conn=/dev/ttyACM0 --show
...
korad-kaxxxxp:conn=/dev/ttyACM0 - Korad KA3005P with 2 channels: V I
...
};
static const uint32_t devopts[] = {
};
static const uint32_t devopts[] = {
+ SR_CONF_CONN | SR_CONF_GET,
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_CONTINUOUS,
SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
sdi->model = g_strdup(models[model_id].name);
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
sdi->model = g_strdup(models[model_id].name);
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
+ sdi->connection_id = g_strdup(conn);
sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
case SR_CONF_LIMIT_SAMPLES:
case SR_CONF_LIMIT_MSEC:
return sr_sw_limits_config_get(&devc->limits, key, data);
case SR_CONF_LIMIT_SAMPLES:
case SR_CONF_LIMIT_MSEC:
return sr_sw_limits_config_get(&devc->limits, key, data);
+ case SR_CONF_CONN:
+ *data = g_variant_new_string(sdi->connection_id);
+ break;
case SR_CONF_VOLTAGE:
korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE, devc);
*data = g_variant_new_double(devc->voltage);
case SR_CONF_VOLTAGE:
korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE, devc);
*data = g_variant_new_double(devc->voltage);