SR_ERR_NA = -6, /**< Not applicable. */
SR_ERR_DEV_CLOSED = -7, /**< Device is closed, but needs to be open. */
SR_ERR_TIMEOUT = -8, /**< A timeout occurred. */
+ SR_ERR_PROBE_GROUP= -9, /**< A probe group must be specified. */
/*
* Note: When adding entries here, don't forget to also update the
* represented as the fraction of number of particles of the substance.
*/
SR_UNIT_CONCENTRATION,
+ SR_UNIT_REVOLUTIONS_PER_MINUTE,
+ SR_UNIT_VOLT_AMPERE,
+ SR_UNIT_WATT,
+ SR_UNIT_WATT_HOUR,
};
/** Values for sr_datafeed_analog.flags. */
char *trigger;
};
+/** Structure for groups of probes that have common properties. */
+struct sr_probe_group {
+ /** Name of the probe group. */
+ char *name;
+ /** List of sr_probe structs of the probes belonging to this group. */
+ GSList *probes;
+ /** Private data for driver use. */
+ void *priv;
+};
+
struct sr_config {
int key;
GVariant *data;
/** The device can measure humidity. */
SR_CONF_HYGROMETER,
+ /** The device can measure energy consumption. */
+ SR_CONF_ENERGYMETER,
+
/*--- Driver scan options -------------------------------------------*/
/**
char *model;
char *version;
GSList *probes;
+ /* List of sr_probe_group structs */
+ GSList *probe_groups;
void *conn;
void *priv;
};
GSList *(*dev_list) (void);
int (*dev_clear) (void);
int (*config_get) (int id, GVariant **data,
- const struct sr_dev_inst *sdi);
+ const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group);
int (*config_set) (int id, GVariant *data,
- const struct sr_dev_inst *sdi);
+ const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group);
int (*config_list) (int info_id, GVariant **data,
- const struct sr_dev_inst *sdi);
+ const struct sr_dev_inst *sdi,
+ const struct sr_probe_group *probe_group);
/* Device-specific */
int (*dev_open) (struct sr_dev_inst *sdi);