SR_MQ_SOUND_PRESSURE_LEVEL,
SR_MQ_CARBON_MONOXIDE,
SR_MQ_RELATIVE_HUMIDITY,
+ SR_MQ_TIME, /**< Time */
};
/** Values for sr_datafeed_analog.unit. */
/** Sound pressure level represented as a percentage of measurements
* that were over a preset alarm level. */
SR_MQFLAG_SPL_PCT_OVER_ALARM = 0x10000,
+ /** Time is duration (as opposed to epoch, ...). */
+ SR_MQFLAG_DURATION = 0x20000,
};
struct sr_context;
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. */
+ /** List of sr_probe structs of the probes belonging to this group. */
GSList *probes;
- /* Private data for driver use. */
+ /** Private data for driver use. */
void *priv;
};
* flow 0 no flow control
* 1 hardware-based (RTS/CTS) flow control
* 2 software-based (XON/XOFF) flow control
- *
+ *
* This is always an optional parameter, since a driver typically
* knows the speed at which the device wants to communicate.
*/
SR_INST_USB = 10000,
/** Device instance type for serial port devices. */
SR_INST_SERIAL,
+ /** Device instance type for SCPI devices. */
+ SR_INST_SCPI,
};
/** Device instance status. */
void *priv;
};
-struct sr_session {
- /** List of struct sr_dev pointers. */
- GSList *devs;
- /** List of struct datafeed_callback pointers. */
- GSList *datafeed_callbacks;
- GTimeVal starttime;
- gboolean running;
-
- unsigned int num_sources;
-
- /*
- * Both "sources" and "pollfds" are of the same size and contain pairs
- * of descriptor and callback function. We can not embed the GPollFD
- * into the source struct since we want to be able to pass the array
- * of all poll descriptors to g_poll().
- */
- struct source *sources;
- GPollFD *pollfds;
- int source_timeout;
-
- /*
- * These are our synchronization primitives for stopping the session in
- * an async fashion. We need to make sure the session is stopped from
- * within the session thread itself.
- */
- GMutex stop_mutex;
- gboolean abort_session;
-};
+/**
+ * Opaque data structure representing a libsigrok session. None of the fields
+ * of this structure are meant to be accessed directly.
+ */
+struct sr_session;
#include "proto.h"
#include "version.h"