X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=include%2Flibsigrok%2Flibsigrok.h;h=a60e53bd17f995f7059a291919645feaaa7f9881;hb=e131be0ac34c36e374b78db9d01b8ef0e91eaed7;hp=ad01ffc2a42ded4b1447aab8fcdc5a7015f83176;hpb=d9b716fc5fcd9f9e7e663d5c8fcdbada9cbd94d8;p=libsigrok.git

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index ad01ffc2..a60e53bd 100644
--- a/include/libsigrok/libsigrok.h
+++ b/include/libsigrok/libsigrok.h
@@ -650,11 +650,11 @@ struct sr_key_info {
 /** Configuration capabilities. */
 enum sr_configcap {
 	/** Value can be read. */
-	SR_CONF_GET = (1 << 31),
+	SR_CONF_GET = (1UL << 31),
 	/** Value can be written. */
-	SR_CONF_SET = (1 << 30),
+	SR_CONF_SET = (1UL << 30),
 	/** Possible values can be enumerated. */
-	SR_CONF_LIST = (1 << 29),
+	SR_CONF_LIST = (1UL << 29),
 };
 
 /** Configuration keys */
@@ -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,
 
@@ -956,6 +962,8 @@ enum sr_configkey {
 	 * Channel regulation
 	 * get: "CV", "CC" or "UR", denoting constant voltage, constant current
 	 *      or unregulated.
+	 *      "CC-" denotes a power supply in current sink mode (e.g. HP 66xxB).
+	 *      "" is used when there is no regulation, e.g. the output is disabled.
 	 */
 	SR_CONF_REGULATION,
 
@@ -986,6 +994,18 @@ enum sr_configkey {
 	/** Trigger level. */
 	SR_CONF_TRIGGER_LEVEL,
 
+	/** Under-voltage condition threshold. */
+	SR_CONF_UNDER_VOLTAGE_CONDITION_THRESHOLD,
+
+	/**
+	 * Which external clock source to use if the device supports
+	 * multiple external clock channels.
+	 */
+	SR_CONF_EXTERNAL_CLOCK_SOURCE,
+
+	/** Offset of a source without strictly-defined MQ. */
+	SR_CONF_OFFSET,
+
 	/* Update sr_key_info_config[] (hwdriver.c) upon changes! */
 
 	/*--- Special stuff -------------------------------------------------*/