Add APIs to query libsigrok build information.

[libsigrok.git] / include / libsigrok / libsigrok.h

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index 8151e53a2965a608c8d38e1db267a98c09089d49..f0ad4d04c855714e8396f1893b3610600224ae8d 100644 (file)
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -231,6 +231,8 @@ enum sr_mq {
        SR_MQ_APPARENT_POWER,
        /** Mass */
        SR_MQ_MASS,
+       /** Harmonic ratio */
+       SR_MQ_HARMONIC_RATIO,
 
        /* Update sr_key_info_mq[] (hwdriver.c) upon changes! */
 };
@@ -263,7 +265,7 @@ enum sr_unit {
        SR_UNIT_SIEMENS,
        /**
         * An absolute measurement of power, in decibels, referenced to
-        * 1 milliwatt (dBu).
+        * 1 milliwatt (dBm).
         */
        SR_UNIT_DECIBEL_MW,
        /** Voltage in decibel, referenced to 1 volt (dBV). */
@@ -528,7 +530,7 @@ struct sr_analog_meaning {
 
 struct sr_analog_spec {
        /**
-        * Number of significant digits after the decimal point if positive,
+        * Number of significant digits after the decimal point if positive,
         * or number of non-significant digits before the decimal point if
         * negative (refers to vendor specifications/datasheet or actual
         * device display).
@@ -698,6 +700,9 @@ enum sr_configkey {
        /** The device can act as a scale. */
        SR_CONF_SCALE,
 
+       /** The device can act as a function generator. */
+       SR_CONF_SIGNAL_GENERATOR,
+
        /* Update sr_key_info_config[] (hwdriver.c) upon changes! */
 
        /*--- Driver scan options -------------------------------------------*/
@@ -792,7 +797,7 @@ enum sr_configkey {
        /** Coupling. */
        SR_CONF_COUPLING,
 
-       /** Trigger matches.  */
+       /** Trigger matches. */
        SR_CONF_TRIGGER_MATCH,
 
        /** The device supports setting its sample interval, in ms. */
@@ -801,16 +806,16 @@ enum sr_configkey {
        /** Number of horizontal divisions, as related to SR_CONF_TIMEBASE. */
        SR_CONF_NUM_HDIV,
 
-       /** Number of vertical divisions, as related to SR_CONF_VDIV.  */
+       /** Number of vertical divisions, as related to SR_CONF_VDIV. */
        SR_CONF_NUM_VDIV,
 
-       /** Sound pressure level frequency weighting.  */
+       /** Sound pressure level frequency weighting. */
        SR_CONF_SPL_WEIGHT_FREQ,
 
-       /** Sound pressure level time weighting.  */
+       /** Sound pressure level time weighting. */
        SR_CONF_SPL_WEIGHT_TIME,
 
-       /** Sound pressure level measurement range.  */
+       /** Sound pressure level measurement range. */
        SR_CONF_SPL_MEASUREMENT_RANGE,
 
        /** Max hold mode. */