X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=include%2Flibsigrok%2Flibsigrok.h;fp=include%2Flibsigrok%2Flibsigrok.h;h=a60e53bd17f995f7059a291919645feaaa7f9881;hb=e131be0ac34c36e374b78db9d01b8ef0e91eaed7;hp=bb0b4fe7666d8340b030ad6b8c8cce37b02ab0fa;hpb=3308450089c41c8596404e89c95f9a9620c3404f;p=libsigrok.git

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index bb0b4fe7..a60e53bd 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -830,6 +830,12 @@ enum sr_configkey {
 	/** Logic low-high threshold range. */
 	SR_CONF_VOLTAGE_THRESHOLD,
 
+	/** Logic threshold: predefined levels (TTL, ECL, CMOS, etc). */
+	SR_CONF_LOGIC_THRESHOLD,
+
+	/** Logic threshold: custom numerical value. */
+	SR_CONF_LOGIC_THRESHOLD_CUSTOM,
+
 	/** The device supports using an external clock. */
 	SR_CONF_EXTERNAL_CLOCK,