hameg-hmo: Add support for SR_CONF_LOGIC_THRESHOLD/_CUSTOM.

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

diff --git a/include/libsigrok/libsigrok.h b/include/libsigrok/libsigrok.h
index ad01ffc2a42ded4b1447aab8fcdc5a7015f83176..a60e53bd17f995f7059a291919645feaaa7f9881 100644 (file)
--- 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 -------------------------------------------------*/