Add SR_CONF keys for sound pressure level time and frequency weighting

[libsigrok.git] / libsigrok.h

diff --git a/libsigrok.h b/libsigrok.h
index da6a10118b4afa39c889c474d732deb1155bba1d..98f594b74abe22b5a04af6cd9a411f76ca76fefa 100644 (file)
--- a/libsigrok.h
+++ b/libsigrok.h
@@ -665,6 +665,12 @@ enum {
        /** Number of vertical divisions, as related to SR_CONF_VDIV.  */
        SR_CONF_NUM_VDIV,
 
+       /** Sound pressure level frequency weighting.  */
+       SR_CONF_SPL_WEIGHT_FREQ,
+
+       /** Sound pressure level time weighting.  */
+       SR_CONF_SPL_WEIGHT_TIME,
+
        /*--- Special stuff -------------------------------------------------*/
 
        /** Scan options supported by the driver. */