* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <string.h>
#include "protocol.h"
#define SERIALCOMM "9600/8n1"
SR_CONF_SOUNDLEVELMETER,
SR_CONF_LIMIT_SAMPLES,
SR_CONF_CONTINUOUS,
+ SR_CONF_DATALOG,
+ SR_CONF_SPL_WEIGHT_FREQ,
};
+static const char *weight_freq[] = {
+ "A",
+ "C",
+};
SR_PRIV struct sr_dev_driver cem_dt_885x_driver_info;
static struct sr_dev_driver *di = &cem_dt_885x_driver_info;
sr_dbg("Device context malloc failed.");
return NULL;
}
+ devc->cur_mqflags = 0;
+ devc->recording = -1;
if (!(sdi->conn = sr_serial_dev_inst_new(conn, SERIALCOMM)))
return NULL;
static int config_get(int key, GVariant **data, const struct sr_dev_inst *sdi)
{
struct dev_context *devc;
+ int tmp;
if (!sdi)
return SR_ERR_ARG;
case SR_CONF_LIMIT_SAMPLES:
*data = g_variant_new_uint64(devc->limit_samples);
break;
+ case SR_CONF_DATALOG:
+ *data = g_variant_new_boolean(cem_dt_885x_recording_get(sdi));
+ break;
+ case SR_CONF_SPL_WEIGHT_FREQ:
+ tmp = cem_dt_885x_weight_freq_get(sdi);
+ if (tmp == SR_MQFLAG_SPL_FREQ_WEIGHT_A)
+ *data = g_variant_new_string("A");
+ else if (tmp == SR_MQFLAG_SPL_FREQ_WEIGHT_C)
+ *data = g_variant_new_string("C");
+ else
+ return SR_ERR;
+ break;
default:
return SR_ERR_NA;
}
struct dev_context *devc;
uint64_t tmp_u64;
int ret;
+ const char *tmp_str;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
devc->limit_samples = tmp_u64;
ret = SR_OK;
break;
+ case SR_CONF_DATALOG:
+ if (g_variant_get_boolean(data)) {
+ /* Start logging. */
+ ret = cem_dt_885x_recording_set(sdi, TRUE);
+ } else {
+ /* Stop logging. */
+ ret = cem_dt_885x_recording_set(sdi, FALSE);
+ }
+ break;
+ case SR_CONF_SPL_WEIGHT_FREQ:
+ tmp_str = g_variant_get_string(data, NULL);
+ if (!strcmp(tmp_str, "A"))
+ ret = cem_dt_885x_weight_freq_set(sdi,
+ SR_MQFLAG_SPL_FREQ_WEIGHT_A);
+ else if (!strcmp(tmp_str, "C"))
+ ret = cem_dt_885x_weight_freq_set(sdi,
+ SR_MQFLAG_SPL_FREQ_WEIGHT_C);
+ else
+ return SR_ERR_ARG;
+ break;
default:
ret = SR_ERR_NA;
}
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_INT32,
hwcaps, ARRAY_SIZE(hwcaps), sizeof(int32_t));
break;
+ case SR_CONF_SPL_WEIGHT_FREQ:
+ *data = g_variant_new_strv(weight_freq, ARRAY_SIZE(weight_freq));
+ break;
default:
return SR_ERR_NA;
}